1 | # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
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2 | # |
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3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
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4 | # 2006, 2007, 2008 Free Software Foundation, Inc. |
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5 | # Written by Gordon Matzigkeit, 1996 |
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6 | # |
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7 | # This file is free software; the Free Software Foundation gives |
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8 | # unlimited permission to copy and/or distribute it, with or without |
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9 | # modifications, as long as this notice is preserved. |
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10 | |
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11 | m4_define([_LT_COPYING], [dnl |
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12 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
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13 | # 2006, 2007, 2008 Free Software Foundation, Inc. |
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14 | # Written by Gordon Matzigkeit, 1996 |
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15 | # |
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16 | # This file is part of GNU Libtool. |
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17 | # |
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18 | # GNU Libtool is free software; you can redistribute it and/or |
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19 | # modify it under the terms of the GNU General Public License as |
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20 | # published by the Free Software Foundation; either version 2 of |
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21 | # the License, or (at your option) any later version. |
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22 | # |
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23 | # As a special exception to the GNU General Public License, |
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24 | # if you distribute this file as part of a program or library that |
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25 | # is built using GNU Libtool, you may include this file under the |
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26 | # same distribution terms that you use for the rest of that program. |
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27 | # |
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28 | # GNU Libtool is distributed in the hope that it will be useful, |
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29 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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30 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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31 | # GNU General Public License for more details. |
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32 | # |
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33 | # You should have received a copy of the GNU General Public License |
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34 | # along with GNU Libtool; see the file COPYING. If not, a copy |
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35 | # can be downloaded from http://www.gnu.org/licenses/gpl.html, or |
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36 | # obtained by writing to the Free Software Foundation, Inc., |
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37 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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38 | ]) |
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39 | |
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40 | # serial 56 LT_INIT |
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41 | |
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42 | |
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43 | # LT_PREREQ(VERSION) |
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44 | # ------------------ |
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45 | # Complain and exit if this libtool version is less that VERSION. |
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46 | m4_defun([LT_PREREQ], |
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47 | [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, |
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48 | [m4_default([$3], |
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49 | [m4_fatal([Libtool version $1 or higher is required], |
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50 | 63)])], |
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51 | [$2])]) |
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52 | |
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53 | |
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54 | # _LT_CHECK_BUILDDIR |
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55 | # ------------------ |
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56 | # Complain if the absolute build directory name contains unusual characters |
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57 | m4_defun([_LT_CHECK_BUILDDIR], |
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58 | [case `pwd` in |
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59 | *\ * | *\ *) |
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60 | AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; |
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61 | esac |
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62 | ]) |
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63 | |
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64 | |
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65 | # LT_INIT([OPTIONS]) |
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66 | # ------------------ |
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67 | AC_DEFUN([LT_INIT], |
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68 | [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT |
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69 | AC_BEFORE([$0], [LT_LANG])dnl |
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70 | AC_BEFORE([$0], [LT_OUTPUT])dnl |
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71 | AC_BEFORE([$0], [LTDL_INIT])dnl |
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72 | m4_require([_LT_CHECK_BUILDDIR])dnl |
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73 | |
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74 | dnl Autoconf doesn't catch unexpanded LT_ macros by default: |
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75 | m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl |
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76 | m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl |
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77 | dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 |
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78 | dnl unless we require an AC_DEFUNed macro: |
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79 | AC_REQUIRE([LTOPTIONS_VERSION])dnl |
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80 | AC_REQUIRE([LTSUGAR_VERSION])dnl |
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81 | AC_REQUIRE([LTVERSION_VERSION])dnl |
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82 | AC_REQUIRE([LTOBSOLETE_VERSION])dnl |
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83 | m4_require([_LT_PROG_LTMAIN])dnl |
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84 | |
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85 | dnl Parse OPTIONS |
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86 | _LT_SET_OPTIONS([$0], [$1]) |
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87 | |
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88 | # This can be used to rebuild libtool when needed |
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89 | LIBTOOL_DEPS="$ltmain" |
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90 | |
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91 | # Always use our own libtool. |
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92 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
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93 | AC_SUBST(LIBTOOL)dnl |
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94 | |
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95 | _LT_SETUP |
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96 | |
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97 | # Only expand once: |
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98 | m4_define([LT_INIT]) |
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99 | ])# LT_INIT |
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100 | |
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101 | # Old names: |
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102 | AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) |
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103 | AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) |
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104 | dnl aclocal-1.4 backwards compatibility: |
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105 | dnl AC_DEFUN([AC_PROG_LIBTOOL], []) |
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106 | dnl AC_DEFUN([AM_PROG_LIBTOOL], []) |
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107 | |
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108 | |
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109 | # _LT_CC_BASENAME(CC) |
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110 | # ------------------- |
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111 | # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
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112 | m4_defun([_LT_CC_BASENAME], |
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113 | [for cc_temp in $1""; do |
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114 | case $cc_temp in |
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115 | compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; |
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116 | distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; |
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117 | \-*) ;; |
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118 | *) break;; |
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119 | esac |
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120 | done |
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121 | cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` |
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122 | ]) |
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123 | |
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124 | |
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125 | # _LT_FILEUTILS_DEFAULTS |
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126 | # ---------------------- |
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127 | # It is okay to use these file commands and assume they have been set |
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128 | # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. |
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129 | m4_defun([_LT_FILEUTILS_DEFAULTS], |
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130 | [: ${CP="cp -f"} |
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131 | : ${MV="mv -f"} |
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132 | : ${RM="rm -f"} |
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133 | ])# _LT_FILEUTILS_DEFAULTS |
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134 | |
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135 | |
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136 | # _LT_SETUP |
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137 | # --------- |
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138 | m4_defun([_LT_SETUP], |
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139 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
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140 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
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141 | _LT_DECL([], [host_alias], [0], [The host system])dnl |
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142 | _LT_DECL([], [host], [0])dnl |
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143 | _LT_DECL([], [host_os], [0])dnl |
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144 | dnl |
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145 | _LT_DECL([], [build_alias], [0], [The build system])dnl |
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146 | _LT_DECL([], [build], [0])dnl |
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147 | _LT_DECL([], [build_os], [0])dnl |
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148 | dnl |
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149 | AC_REQUIRE([AC_PROG_CC])dnl |
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150 | AC_REQUIRE([LT_PATH_LD])dnl |
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151 | AC_REQUIRE([LT_PATH_NM])dnl |
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152 | dnl |
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153 | AC_REQUIRE([AC_PROG_LN_S])dnl |
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154 | test -z "$LN_S" && LN_S="ln -s" |
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155 | _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl |
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156 | dnl |
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157 | AC_REQUIRE([LT_CMD_MAX_LEN])dnl |
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158 | _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl |
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159 | _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl |
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160 | dnl |
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161 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
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162 | m4_require([_LT_CHECK_SHELL_FEATURES])dnl |
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163 | m4_require([_LT_CMD_RELOAD])dnl |
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164 | m4_require([_LT_CHECK_MAGIC_METHOD])dnl |
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165 | m4_require([_LT_CMD_OLD_ARCHIVE])dnl |
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166 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
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167 | |
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168 | _LT_CONFIG_LIBTOOL_INIT([ |
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169 | # See if we are running on zsh, and set the options which allow our |
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170 | # commands through without removal of \ escapes INIT. |
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171 | if test -n "\${ZSH_VERSION+set}" ; then |
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172 | setopt NO_GLOB_SUBST |
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173 | fi |
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174 | ]) |
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175 | if test -n "${ZSH_VERSION+set}" ; then |
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176 | setopt NO_GLOB_SUBST |
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177 | fi |
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178 | |
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179 | _LT_CHECK_OBJDIR |
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180 | |
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181 | m4_require([_LT_TAG_COMPILER])dnl |
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182 | _LT_PROG_ECHO_BACKSLASH |
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183 | |
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184 | case $host_os in |
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185 | aix3*) |
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186 | # AIX sometimes has problems with the GCC collect2 program. For some |
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187 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
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188 | # vanish in a puff of smoke. |
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189 | if test "X${COLLECT_NAMES+set}" != Xset; then |
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190 | COLLECT_NAMES= |
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191 | export COLLECT_NAMES |
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192 | fi |
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193 | ;; |
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194 | esac |
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195 | |
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196 | # Sed substitution that helps us do robust quoting. It backslashifies |
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197 | # metacharacters that are still active within double-quoted strings. |
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198 | sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' |
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199 | |
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200 | # Same as above, but do not quote variable references. |
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201 | double_quote_subst='s/\([["`\\]]\)/\\\1/g' |
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202 | |
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203 | # Sed substitution to delay expansion of an escaped shell variable in a |
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204 | # double_quote_subst'ed string. |
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205 | delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' |
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206 | |
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207 | # Sed substitution to delay expansion of an escaped single quote. |
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208 | delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' |
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209 | |
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210 | # Sed substitution to avoid accidental globbing in evaled expressions |
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211 | no_glob_subst='s/\*/\\\*/g' |
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212 | |
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213 | # Global variables: |
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214 | ofile=libtool |
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215 | can_build_shared=yes |
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216 | |
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217 | # All known linkers require a `.a' archive for static linking (except MSVC, |
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218 | # which needs '.lib'). |
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219 | libext=a |
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220 | |
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221 | with_gnu_ld="$lt_cv_prog_gnu_ld" |
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222 | |
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223 | old_CC="$CC" |
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224 | old_CFLAGS="$CFLAGS" |
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225 | |
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226 | # Set sane defaults for various variables |
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227 | test -z "$CC" && CC=cc |
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228 | test -z "$LTCC" && LTCC=$CC |
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229 | test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS |
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230 | test -z "$LD" && LD=ld |
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231 | test -z "$ac_objext" && ac_objext=o |
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232 | |
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233 | _LT_CC_BASENAME([$compiler]) |
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234 | |
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235 | # Only perform the check for file, if the check method requires it |
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236 | test -z "$MAGIC_CMD" && MAGIC_CMD=file |
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237 | case $deplibs_check_method in |
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238 | file_magic*) |
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239 | if test "$file_magic_cmd" = '$MAGIC_CMD'; then |
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240 | _LT_PATH_MAGIC |
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241 | fi |
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242 | ;; |
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243 | esac |
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244 | |
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245 | # Use C for the default configuration in the libtool script |
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246 | LT_SUPPORTED_TAG([CC]) |
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247 | _LT_LANG_C_CONFIG |
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248 | _LT_LANG_DEFAULT_CONFIG |
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249 | _LT_CONFIG_COMMANDS |
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250 | ])# _LT_SETUP |
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251 | |
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252 | |
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253 | # _LT_PROG_LTMAIN |
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254 | # --------------- |
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255 | # Note that this code is called both from `configure', and `config.status' |
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256 | # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, |
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257 | # `config.status' has no value for ac_aux_dir unless we are using Automake, |
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258 | # so we pass a copy along to make sure it has a sensible value anyway. |
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259 | m4_defun([_LT_PROG_LTMAIN], |
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260 | [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl |
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261 | _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) |
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262 | ltmain="$ac_aux_dir/ltmain.sh" |
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263 | ])# _LT_PROG_LTMAIN |
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264 | |
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265 | |
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266 | ## ------------------------------------- ## |
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267 | ## Accumulate code for creating libtool. ## |
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268 | ## ------------------------------------- ## |
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269 | |
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270 | # So that we can recreate a full libtool script including additional |
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271 | # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS |
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272 | # in macros and then make a single call at the end using the `libtool' |
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273 | # label. |
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274 | |
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275 | |
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276 | # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) |
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277 | # ---------------------------------------- |
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278 | # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
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279 | m4_define([_LT_CONFIG_LIBTOOL_INIT], |
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280 | [m4_ifval([$1], |
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281 | [m4_append([_LT_OUTPUT_LIBTOOL_INIT], |
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282 | [$1 |
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283 | ])])]) |
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284 | |
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285 | # Initialize. |
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286 | m4_define([_LT_OUTPUT_LIBTOOL_INIT]) |
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287 | |
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288 | |
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289 | # _LT_CONFIG_LIBTOOL([COMMANDS]) |
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290 | # ------------------------------ |
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291 | # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
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292 | m4_define([_LT_CONFIG_LIBTOOL], |
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293 | [m4_ifval([$1], |
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294 | [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], |
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295 | [$1 |
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296 | ])])]) |
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297 | |
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298 | # Initialize. |
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299 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) |
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300 | |
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301 | |
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302 | # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) |
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303 | # ----------------------------------------------------- |
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304 | m4_defun([_LT_CONFIG_SAVE_COMMANDS], |
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305 | [_LT_CONFIG_LIBTOOL([$1]) |
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306 | _LT_CONFIG_LIBTOOL_INIT([$2]) |
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307 | ]) |
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308 | |
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309 | |
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310 | # _LT_FORMAT_COMMENT([COMMENT]) |
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311 | # ----------------------------- |
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312 | # Add leading comment marks to the start of each line, and a trailing |
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313 | # full-stop to the whole comment if one is not present already. |
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314 | m4_define([_LT_FORMAT_COMMENT], |
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315 | [m4_ifval([$1], [ |
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316 | m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], |
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317 | [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) |
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318 | )]) |
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319 | |
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320 | |
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321 | |
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322 | ## ------------------------ ## |
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323 | ## FIXME: Eliminate VARNAME ## |
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324 | ## ------------------------ ## |
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325 | |
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326 | |
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327 | # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) |
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328 | # ------------------------------------------------------------------- |
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329 | # CONFIGNAME is the name given to the value in the libtool script. |
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330 | # VARNAME is the (base) name used in the configure script. |
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331 | # VALUE may be 0, 1 or 2 for a computed quote escaped value based on |
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332 | # VARNAME. Any other value will be used directly. |
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333 | m4_define([_LT_DECL], |
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334 | [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], |
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335 | [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], |
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336 | [m4_ifval([$1], [$1], [$2])]) |
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337 | lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) |
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338 | m4_ifval([$4], |
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339 | [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) |
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340 | lt_dict_add_subkey([lt_decl_dict], [$2], |
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341 | [tagged?], [m4_ifval([$5], [yes], [no])])]) |
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342 | ]) |
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343 | |
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344 | |
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345 | # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) |
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346 | # -------------------------------------------------------- |
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347 | m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) |
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348 | |
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349 | |
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350 | # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) |
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351 | # ------------------------------------------------ |
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352 | m4_define([lt_decl_tag_varnames], |
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353 | [_lt_decl_filter([tagged?], [yes], $@)]) |
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354 | |
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355 | |
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356 | # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) |
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357 | # --------------------------------------------------------- |
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358 | m4_define([_lt_decl_filter], |
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359 | [m4_case([$#], |
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360 | [0], [m4_fatal([$0: too few arguments: $#])], |
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361 | [1], [m4_fatal([$0: too few arguments: $#: $1])], |
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362 | [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], |
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363 | [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], |
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364 | [lt_dict_filter([lt_decl_dict], $@)])[]dnl |
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365 | ]) |
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366 | |
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367 | |
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368 | # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) |
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369 | # -------------------------------------------------- |
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370 | m4_define([lt_decl_quote_varnames], |
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371 | [_lt_decl_filter([value], [1], $@)]) |
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372 | |
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373 | |
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374 | # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) |
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375 | # --------------------------------------------------- |
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376 | m4_define([lt_decl_dquote_varnames], |
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377 | [_lt_decl_filter([value], [2], $@)]) |
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378 | |
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379 | |
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380 | # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) |
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381 | # --------------------------------------------------- |
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382 | m4_define([lt_decl_varnames_tagged], |
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383 | [m4_assert([$# <= 2])dnl |
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384 | _$0(m4_quote(m4_default([$1], [[, ]])), |
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385 | m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), |
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386 | m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) |
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387 | m4_define([_lt_decl_varnames_tagged], |
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388 | [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) |
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389 | |
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390 | |
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391 | # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) |
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392 | # ------------------------------------------------ |
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393 | m4_define([lt_decl_all_varnames], |
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394 | [_$0(m4_quote(m4_default([$1], [[, ]])), |
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395 | m4_if([$2], [], |
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396 | m4_quote(lt_decl_varnames), |
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397 | m4_quote(m4_shift($@))))[]dnl |
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398 | ]) |
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399 | m4_define([_lt_decl_all_varnames], |
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400 | [lt_join($@, lt_decl_varnames_tagged([$1], |
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401 | lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl |
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402 | ]) |
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403 | |
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404 | |
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405 | # _LT_CONFIG_STATUS_DECLARE([VARNAME]) |
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406 | # ------------------------------------ |
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407 | # Quote a variable value, and forward it to `config.status' so that its |
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408 | # declaration there will have the same value as in `configure'. VARNAME |
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409 | # must have a single quote delimited value for this to work. |
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410 | m4_define([_LT_CONFIG_STATUS_DECLARE], |
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411 | [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) |
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412 | |
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413 | |
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414 | # _LT_CONFIG_STATUS_DECLARATIONS |
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415 | # ------------------------------ |
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416 | # We delimit libtool config variables with single quotes, so when |
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417 | # we write them to config.status, we have to be sure to quote all |
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418 | # embedded single quotes properly. In configure, this macro expands |
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419 | # each variable declared with _LT_DECL (and _LT_TAGDECL) into: |
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420 | # |
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421 | # <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`' |
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422 | m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], |
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423 | [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), |
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424 | [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) |
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425 | |
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426 | |
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427 | # _LT_LIBTOOL_TAGS |
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428 | # ---------------- |
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429 | # Output comment and list of tags supported by the script |
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430 | m4_defun([_LT_LIBTOOL_TAGS], |
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431 | [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl |
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432 | available_tags="_LT_TAGS"dnl |
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433 | ]) |
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434 | |
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435 | |
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436 | # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) |
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437 | # ----------------------------------- |
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438 | # Extract the dictionary values for VARNAME (optionally with TAG) and |
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439 | # expand to a commented shell variable setting: |
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440 | # |
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441 | # # Some comment about what VAR is for. |
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442 | # visible_name=$lt_internal_name |
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443 | m4_define([_LT_LIBTOOL_DECLARE], |
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444 | [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], |
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445 | [description])))[]dnl |
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446 | m4_pushdef([_libtool_name], |
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447 | m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl |
---|
448 | m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), |
---|
449 | [0], [_libtool_name=[$]$1], |
---|
450 | [1], [_libtool_name=$lt_[]$1], |
---|
451 | [2], [_libtool_name=$lt_[]$1], |
---|
452 | [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl |
---|
453 | m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl |
---|
454 | ]) |
---|
455 | |
---|
456 | |
---|
457 | # _LT_LIBTOOL_CONFIG_VARS |
---|
458 | # ----------------------- |
---|
459 | # Produce commented declarations of non-tagged libtool config variables |
---|
460 | # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' |
---|
461 | # script. Tagged libtool config variables (even for the LIBTOOL CONFIG |
---|
462 | # section) are produced by _LT_LIBTOOL_TAG_VARS. |
---|
463 | m4_defun([_LT_LIBTOOL_CONFIG_VARS], |
---|
464 | [m4_foreach([_lt_var], |
---|
465 | m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), |
---|
466 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) |
---|
467 | |
---|
468 | |
---|
469 | # _LT_LIBTOOL_TAG_VARS(TAG) |
---|
470 | # ------------------------- |
---|
471 | m4_define([_LT_LIBTOOL_TAG_VARS], |
---|
472 | [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), |
---|
473 | [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) |
---|
474 | |
---|
475 | |
---|
476 | # _LT_TAGVAR(VARNAME, [TAGNAME]) |
---|
477 | # ------------------------------ |
---|
478 | m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) |
---|
479 | |
---|
480 | |
---|
481 | # _LT_CONFIG_COMMANDS |
---|
482 | # ------------------- |
---|
483 | # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of |
---|
484 | # variables for single and double quote escaping we saved from calls |
---|
485 | # to _LT_DECL, we can put quote escaped variables declarations |
---|
486 | # into `config.status', and then the shell code to quote escape them in |
---|
487 | # for loops in `config.status'. Finally, any additional code accumulated |
---|
488 | # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. |
---|
489 | m4_defun([_LT_CONFIG_COMMANDS], |
---|
490 | [AC_PROVIDE_IFELSE([LT_OUTPUT], |
---|
491 | dnl If the libtool generation code has been placed in $CONFIG_LT, |
---|
492 | dnl instead of duplicating it all over again into config.status, |
---|
493 | dnl then we will have config.status run $CONFIG_LT later, so it |
---|
494 | dnl needs to know what name is stored there: |
---|
495 | [AC_CONFIG_COMMANDS([libtool], |
---|
496 | [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], |
---|
497 | dnl If the libtool generation code is destined for config.status, |
---|
498 | dnl expand the accumulated commands and init code now: |
---|
499 | [AC_CONFIG_COMMANDS([libtool], |
---|
500 | [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) |
---|
501 | ])#_LT_CONFIG_COMMANDS |
---|
502 | |
---|
503 | |
---|
504 | # Initialize. |
---|
505 | m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], |
---|
506 | [ |
---|
507 | |
---|
508 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
---|
509 | # if CDPATH is set. |
---|
510 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
---|
511 | |
---|
512 | sed_quote_subst='$sed_quote_subst' |
---|
513 | double_quote_subst='$double_quote_subst' |
---|
514 | delay_variable_subst='$delay_variable_subst' |
---|
515 | _LT_CONFIG_STATUS_DECLARATIONS |
---|
516 | LTCC='$LTCC' |
---|
517 | LTCFLAGS='$LTCFLAGS' |
---|
518 | compiler='$compiler_DEFAULT' |
---|
519 | |
---|
520 | # Quote evaled strings. |
---|
521 | for var in lt_decl_all_varnames([[ \ |
---|
522 | ]], lt_decl_quote_varnames); do |
---|
523 | case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
---|
524 | *[[\\\\\\\`\\"\\\$]]*) |
---|
525 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" |
---|
526 | ;; |
---|
527 | *) |
---|
528 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
---|
529 | ;; |
---|
530 | esac |
---|
531 | done |
---|
532 | |
---|
533 | # Double-quote double-evaled strings. |
---|
534 | for var in lt_decl_all_varnames([[ \ |
---|
535 | ]], lt_decl_dquote_varnames); do |
---|
536 | case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in |
---|
537 | *[[\\\\\\\`\\"\\\$]]*) |
---|
538 | eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" |
---|
539 | ;; |
---|
540 | *) |
---|
541 | eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" |
---|
542 | ;; |
---|
543 | esac |
---|
544 | done |
---|
545 | |
---|
546 | # Fix-up fallback echo if it was mangled by the above quoting rules. |
---|
547 | case \$lt_ECHO in |
---|
548 | *'\\\[$]0 --fallback-echo"')dnl " |
---|
549 | lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` |
---|
550 | ;; |
---|
551 | esac |
---|
552 | |
---|
553 | _LT_OUTPUT_LIBTOOL_INIT |
---|
554 | ]) |
---|
555 | |
---|
556 | |
---|
557 | # LT_OUTPUT |
---|
558 | # --------- |
---|
559 | # This macro allows early generation of the libtool script (before |
---|
560 | # AC_OUTPUT is called), incase it is used in configure for compilation |
---|
561 | # tests. |
---|
562 | AC_DEFUN([LT_OUTPUT], |
---|
563 | [: ${CONFIG_LT=./config.lt} |
---|
564 | AC_MSG_NOTICE([creating $CONFIG_LT]) |
---|
565 | cat >"$CONFIG_LT" <<_LTEOF |
---|
566 | #! $SHELL |
---|
567 | # Generated by $as_me. |
---|
568 | # Run this file to recreate a libtool stub with the current configuration. |
---|
569 | |
---|
570 | lt_cl_silent=false |
---|
571 | SHELL=\${CONFIG_SHELL-$SHELL} |
---|
572 | _LTEOF |
---|
573 | |
---|
574 | cat >>"$CONFIG_LT" <<\_LTEOF |
---|
575 | AS_SHELL_SANITIZE |
---|
576 | _AS_PREPARE |
---|
577 | |
---|
578 | exec AS_MESSAGE_FD>&1 |
---|
579 | exec AS_MESSAGE_LOG_FD>>config.log |
---|
580 | { |
---|
581 | echo |
---|
582 | AS_BOX([Running $as_me.]) |
---|
583 | } >&AS_MESSAGE_LOG_FD |
---|
584 | |
---|
585 | lt_cl_help="\ |
---|
586 | \`$as_me' creates a local libtool stub from the current configuration, |
---|
587 | for use in further configure time tests before the real libtool is |
---|
588 | generated. |
---|
589 | |
---|
590 | Usage: $[0] [[OPTIONS]] |
---|
591 | |
---|
592 | -h, --help print this help, then exit |
---|
593 | -V, --version print version number, then exit |
---|
594 | -q, --quiet do not print progress messages |
---|
595 | -d, --debug don't remove temporary files |
---|
596 | |
---|
597 | Report bugs to <bug-libtool@gnu.org>." |
---|
598 | |
---|
599 | lt_cl_version="\ |
---|
600 | m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl |
---|
601 | m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) |
---|
602 | configured by $[0], generated by m4_PACKAGE_STRING. |
---|
603 | |
---|
604 | Copyright (C) 2008 Free Software Foundation, Inc. |
---|
605 | This config.lt script is free software; the Free Software Foundation |
---|
606 | gives unlimited permision to copy, distribute and modify it." |
---|
607 | |
---|
608 | while test $[#] != 0 |
---|
609 | do |
---|
610 | case $[1] in |
---|
611 | --version | --v* | -V ) |
---|
612 | echo "$lt_cl_version"; exit 0 ;; |
---|
613 | --help | --h* | -h ) |
---|
614 | echo "$lt_cl_help"; exit 0 ;; |
---|
615 | --debug | --d* | -d ) |
---|
616 | debug=: ;; |
---|
617 | --quiet | --q* | --silent | --s* | -q ) |
---|
618 | lt_cl_silent=: ;; |
---|
619 | |
---|
620 | -*) AC_MSG_ERROR([unrecognized option: $[1] |
---|
621 | Try \`$[0] --help' for more information.]) ;; |
---|
622 | |
---|
623 | *) AC_MSG_ERROR([unrecognized argument: $[1] |
---|
624 | Try \`$[0] --help' for more information.]) ;; |
---|
625 | esac |
---|
626 | shift |
---|
627 | done |
---|
628 | |
---|
629 | if $lt_cl_silent; then |
---|
630 | exec AS_MESSAGE_FD>/dev/null |
---|
631 | fi |
---|
632 | _LTEOF |
---|
633 | |
---|
634 | cat >>"$CONFIG_LT" <<_LTEOF |
---|
635 | _LT_OUTPUT_LIBTOOL_COMMANDS_INIT |
---|
636 | _LTEOF |
---|
637 | |
---|
638 | cat >>"$CONFIG_LT" <<\_LTEOF |
---|
639 | AC_MSG_NOTICE([creating $ofile]) |
---|
640 | _LT_OUTPUT_LIBTOOL_COMMANDS |
---|
641 | AS_EXIT(0) |
---|
642 | _LTEOF |
---|
643 | chmod +x "$CONFIG_LT" |
---|
644 | |
---|
645 | # configure is writing to config.log, but config.lt does its own redirection, |
---|
646 | # appending to config.log, which fails on DOS, as config.log is still kept |
---|
647 | # open by configure. Here we exec the FD to /dev/null, effectively closing |
---|
648 | # config.log, so it can be properly (re)opened and appended to by config.lt. |
---|
649 | if test "$no_create" != yes; then |
---|
650 | lt_cl_success=: |
---|
651 | test "$silent" = yes && |
---|
652 | lt_config_lt_args="$lt_config_lt_args --quiet" |
---|
653 | exec AS_MESSAGE_LOG_FD>/dev/null |
---|
654 | $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false |
---|
655 | exec AS_MESSAGE_LOG_FD>>config.log |
---|
656 | $lt_cl_success || AS_EXIT(1) |
---|
657 | fi |
---|
658 | ])# LT_OUTPUT |
---|
659 | |
---|
660 | |
---|
661 | # _LT_CONFIG(TAG) |
---|
662 | # --------------- |
---|
663 | # If TAG is the built-in tag, create an initial libtool script with a |
---|
664 | # default configuration from the untagged config vars. Otherwise add code |
---|
665 | # to config.status for appending the configuration named by TAG from the |
---|
666 | # matching tagged config vars. |
---|
667 | m4_defun([_LT_CONFIG], |
---|
668 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
669 | _LT_CONFIG_SAVE_COMMANDS([ |
---|
670 | m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl |
---|
671 | m4_if(_LT_TAG, [C], [ |
---|
672 | # See if we are running on zsh, and set the options which allow our |
---|
673 | # commands through without removal of \ escapes. |
---|
674 | if test -n "${ZSH_VERSION+set}" ; then |
---|
675 | setopt NO_GLOB_SUBST |
---|
676 | fi |
---|
677 | |
---|
678 | cfgfile="${ofile}T" |
---|
679 | trap "$RM \"$cfgfile\"; exit 1" 1 2 15 |
---|
680 | $RM "$cfgfile" |
---|
681 | |
---|
682 | cat <<_LT_EOF >> "$cfgfile" |
---|
683 | #! $SHELL |
---|
684 | |
---|
685 | # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. |
---|
686 | # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION |
---|
687 | # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
---|
688 | # NOTE: Changes made to this file will be lost: look at ltmain.sh. |
---|
689 | # |
---|
690 | _LT_COPYING |
---|
691 | _LT_LIBTOOL_TAGS |
---|
692 | |
---|
693 | # ### BEGIN LIBTOOL CONFIG |
---|
694 | _LT_LIBTOOL_CONFIG_VARS |
---|
695 | _LT_LIBTOOL_TAG_VARS |
---|
696 | # ### END LIBTOOL CONFIG |
---|
697 | |
---|
698 | _LT_EOF |
---|
699 | |
---|
700 | case $host_os in |
---|
701 | aix3*) |
---|
702 | cat <<\_LT_EOF >> "$cfgfile" |
---|
703 | # AIX sometimes has problems with the GCC collect2 program. For some |
---|
704 | # reason, if we set the COLLECT_NAMES environment variable, the problems |
---|
705 | # vanish in a puff of smoke. |
---|
706 | if test "X${COLLECT_NAMES+set}" != Xset; then |
---|
707 | COLLECT_NAMES= |
---|
708 | export COLLECT_NAMES |
---|
709 | fi |
---|
710 | _LT_EOF |
---|
711 | ;; |
---|
712 | esac |
---|
713 | |
---|
714 | _LT_PROG_LTMAIN |
---|
715 | |
---|
716 | # We use sed instead of cat because bash on DJGPP gets confused if |
---|
717 | # if finds mixed CR/LF and LF-only lines. Since sed operates in |
---|
718 | # text mode, it properly converts lines to CR/LF. This bash problem |
---|
719 | # is reportedly fixed, but why not run on old versions too? |
---|
720 | sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ |
---|
721 | || (rm -f "$cfgfile"; exit 1) |
---|
722 | |
---|
723 | _LT_PROG_XSI_SHELLFNS |
---|
724 | |
---|
725 | sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ |
---|
726 | || (rm -f "$cfgfile"; exit 1) |
---|
727 | |
---|
728 | mv -f "$cfgfile" "$ofile" || |
---|
729 | (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") |
---|
730 | chmod +x "$ofile" |
---|
731 | ], |
---|
732 | [cat <<_LT_EOF >> "$ofile" |
---|
733 | |
---|
734 | dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded |
---|
735 | dnl in a comment (ie after a #). |
---|
736 | # ### BEGIN LIBTOOL TAG CONFIG: $1 |
---|
737 | _LT_LIBTOOL_TAG_VARS(_LT_TAG) |
---|
738 | # ### END LIBTOOL TAG CONFIG: $1 |
---|
739 | _LT_EOF |
---|
740 | ])dnl /m4_if |
---|
741 | ], |
---|
742 | [m4_if([$1], [], [ |
---|
743 | PACKAGE='$PACKAGE' |
---|
744 | VERSION='$VERSION' |
---|
745 | TIMESTAMP='$TIMESTAMP' |
---|
746 | RM='$RM' |
---|
747 | ofile='$ofile'], []) |
---|
748 | ])dnl /_LT_CONFIG_SAVE_COMMANDS |
---|
749 | ])# _LT_CONFIG |
---|
750 | |
---|
751 | |
---|
752 | # LT_SUPPORTED_TAG(TAG) |
---|
753 | # --------------------- |
---|
754 | # Trace this macro to discover what tags are supported by the libtool |
---|
755 | # --tag option, using: |
---|
756 | # autoconf --trace 'LT_SUPPORTED_TAG:$1' |
---|
757 | AC_DEFUN([LT_SUPPORTED_TAG], []) |
---|
758 | |
---|
759 | |
---|
760 | # C support is built-in for now |
---|
761 | m4_define([_LT_LANG_C_enabled], []) |
---|
762 | m4_define([_LT_TAGS], []) |
---|
763 | |
---|
764 | |
---|
765 | # LT_LANG(LANG) |
---|
766 | # ------------- |
---|
767 | # Enable libtool support for the given language if not already enabled. |
---|
768 | AC_DEFUN([LT_LANG], |
---|
769 | [AC_BEFORE([$0], [LT_OUTPUT])dnl |
---|
770 | m4_case([$1], |
---|
771 | [C], [_LT_LANG(C)], |
---|
772 | [C++], [_LT_LANG(CXX)], |
---|
773 | [Java], [_LT_LANG(GCJ)], |
---|
774 | [Fortran 77], [_LT_LANG(F77)], |
---|
775 | [Fortran], [_LT_LANG(FC)], |
---|
776 | [Windows Resource], [_LT_LANG(RC)], |
---|
777 | [m4_ifdef([_LT_LANG_]$1[_CONFIG], |
---|
778 | [_LT_LANG($1)], |
---|
779 | [m4_fatal([$0: unsupported language: "$1"])])])dnl |
---|
780 | ])# LT_LANG |
---|
781 | |
---|
782 | |
---|
783 | # _LT_LANG(LANGNAME) |
---|
784 | # ------------------ |
---|
785 | m4_defun([_LT_LANG], |
---|
786 | [m4_ifdef([_LT_LANG_]$1[_enabled], [], |
---|
787 | [LT_SUPPORTED_TAG([$1])dnl |
---|
788 | m4_append([_LT_TAGS], [$1 ])dnl |
---|
789 | m4_define([_LT_LANG_]$1[_enabled], [])dnl |
---|
790 | _LT_LANG_$1_CONFIG($1)])dnl |
---|
791 | ])# _LT_LANG |
---|
792 | |
---|
793 | |
---|
794 | # _LT_LANG_DEFAULT_CONFIG |
---|
795 | # ----------------------- |
---|
796 | m4_defun([_LT_LANG_DEFAULT_CONFIG], |
---|
797 | [AC_PROVIDE_IFELSE([AC_PROG_CXX], |
---|
798 | [LT_LANG(CXX)], |
---|
799 | [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) |
---|
800 | |
---|
801 | AC_PROVIDE_IFELSE([AC_PROG_F77], |
---|
802 | [LT_LANG(F77)], |
---|
803 | [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) |
---|
804 | |
---|
805 | AC_PROVIDE_IFELSE([AC_PROG_FC], |
---|
806 | [LT_LANG(FC)], |
---|
807 | [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) |
---|
808 | |
---|
809 | dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal |
---|
810 | dnl pulling things in needlessly. |
---|
811 | AC_PROVIDE_IFELSE([AC_PROG_GCJ], |
---|
812 | [LT_LANG(GCJ)], |
---|
813 | [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], |
---|
814 | [LT_LANG(GCJ)], |
---|
815 | [AC_PROVIDE_IFELSE([LT_PROG_GCJ], |
---|
816 | [LT_LANG(GCJ)], |
---|
817 | [m4_ifdef([AC_PROG_GCJ], |
---|
818 | [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) |
---|
819 | m4_ifdef([A][M_PROG_GCJ], |
---|
820 | [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) |
---|
821 | m4_ifdef([LT_PROG_GCJ], |
---|
822 | [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) |
---|
823 | |
---|
824 | AC_PROVIDE_IFELSE([LT_PROG_RC], |
---|
825 | [LT_LANG(RC)], |
---|
826 | [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) |
---|
827 | ])# _LT_LANG_DEFAULT_CONFIG |
---|
828 | |
---|
829 | # Obsolete macros: |
---|
830 | AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) |
---|
831 | AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) |
---|
832 | AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) |
---|
833 | AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) |
---|
834 | dnl aclocal-1.4 backwards compatibility: |
---|
835 | dnl AC_DEFUN([AC_LIBTOOL_CXX], []) |
---|
836 | dnl AC_DEFUN([AC_LIBTOOL_F77], []) |
---|
837 | dnl AC_DEFUN([AC_LIBTOOL_FC], []) |
---|
838 | dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) |
---|
839 | |
---|
840 | |
---|
841 | # _LT_TAG_COMPILER |
---|
842 | # ---------------- |
---|
843 | m4_defun([_LT_TAG_COMPILER], |
---|
844 | [AC_REQUIRE([AC_PROG_CC])dnl |
---|
845 | |
---|
846 | _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl |
---|
847 | _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl |
---|
848 | _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl |
---|
849 | _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl |
---|
850 | |
---|
851 | # If no C compiler was specified, use CC. |
---|
852 | LTCC=${LTCC-"$CC"} |
---|
853 | |
---|
854 | # If no C compiler flags were specified, use CFLAGS. |
---|
855 | LTCFLAGS=${LTCFLAGS-"$CFLAGS"} |
---|
856 | |
---|
857 | # Allow CC to be a program name with arguments. |
---|
858 | compiler=$CC |
---|
859 | ])# _LT_TAG_COMPILER |
---|
860 | |
---|
861 | |
---|
862 | # _LT_COMPILER_BOILERPLATE |
---|
863 | # ------------------------ |
---|
864 | # Check for compiler boilerplate output or warnings with |
---|
865 | # the simple compiler test code. |
---|
866 | m4_defun([_LT_COMPILER_BOILERPLATE], |
---|
867 | [m4_require([_LT_DECL_SED])dnl |
---|
868 | ac_outfile=conftest.$ac_objext |
---|
869 | echo "$lt_simple_compile_test_code" >conftest.$ac_ext |
---|
870 | eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
---|
871 | _lt_compiler_boilerplate=`cat conftest.err` |
---|
872 | $RM conftest* |
---|
873 | ])# _LT_COMPILER_BOILERPLATE |
---|
874 | |
---|
875 | |
---|
876 | # _LT_LINKER_BOILERPLATE |
---|
877 | # ---------------------- |
---|
878 | # Check for linker boilerplate output or warnings with |
---|
879 | # the simple link test code. |
---|
880 | m4_defun([_LT_LINKER_BOILERPLATE], |
---|
881 | [m4_require([_LT_DECL_SED])dnl |
---|
882 | ac_outfile=conftest.$ac_objext |
---|
883 | echo "$lt_simple_link_test_code" >conftest.$ac_ext |
---|
884 | eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err |
---|
885 | _lt_linker_boilerplate=`cat conftest.err` |
---|
886 | $RM -r conftest* |
---|
887 | ])# _LT_LINKER_BOILERPLATE |
---|
888 | |
---|
889 | # _LT_REQUIRED_DARWIN_CHECKS |
---|
890 | # ------------------------- |
---|
891 | m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ |
---|
892 | case $host_os in |
---|
893 | rhapsody* | darwin*) |
---|
894 | AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) |
---|
895 | AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) |
---|
896 | AC_CHECK_TOOL([LIPO], [lipo], [:]) |
---|
897 | AC_CHECK_TOOL([OTOOL], [otool], [:]) |
---|
898 | AC_CHECK_TOOL([OTOOL64], [otool64], [:]) |
---|
899 | _LT_DECL([], [DSYMUTIL], [1], |
---|
900 | [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) |
---|
901 | _LT_DECL([], [NMEDIT], [1], |
---|
902 | [Tool to change global to local symbols on Mac OS X]) |
---|
903 | _LT_DECL([], [LIPO], [1], |
---|
904 | [Tool to manipulate fat objects and archives on Mac OS X]) |
---|
905 | _LT_DECL([], [OTOOL], [1], |
---|
906 | [ldd/readelf like tool for Mach-O binaries on Mac OS X]) |
---|
907 | _LT_DECL([], [OTOOL64], [1], |
---|
908 | [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) |
---|
909 | |
---|
910 | AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], |
---|
911 | [lt_cv_apple_cc_single_mod=no |
---|
912 | if test -z "${LT_MULTI_MODULE}"; then |
---|
913 | # By default we will add the -single_module flag. You can override |
---|
914 | # by either setting the environment variable LT_MULTI_MODULE |
---|
915 | # non-empty at configure time, or by adding -multi_module to the |
---|
916 | # link flags. |
---|
917 | rm -rf libconftest.dylib* |
---|
918 | echo "int foo(void){return 1;}" > conftest.c |
---|
919 | echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
---|
920 | -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD |
---|
921 | $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ |
---|
922 | -dynamiclib -Wl,-single_module conftest.c 2>conftest.err |
---|
923 | _lt_result=$? |
---|
924 | if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then |
---|
925 | lt_cv_apple_cc_single_mod=yes |
---|
926 | else |
---|
927 | cat conftest.err >&AS_MESSAGE_LOG_FD |
---|
928 | fi |
---|
929 | rm -rf libconftest.dylib* |
---|
930 | rm -f conftest.* |
---|
931 | fi]) |
---|
932 | AC_CACHE_CHECK([for -exported_symbols_list linker flag], |
---|
933 | [lt_cv_ld_exported_symbols_list], |
---|
934 | [lt_cv_ld_exported_symbols_list=no |
---|
935 | save_LDFLAGS=$LDFLAGS |
---|
936 | echo "_main" > conftest.sym |
---|
937 | LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" |
---|
938 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
---|
939 | [lt_cv_ld_exported_symbols_list=yes], |
---|
940 | [lt_cv_ld_exported_symbols_list=no]) |
---|
941 | LDFLAGS="$save_LDFLAGS" |
---|
942 | ]) |
---|
943 | case $host_os in |
---|
944 | rhapsody* | darwin1.[[012]]) |
---|
945 | _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; |
---|
946 | darwin1.*) |
---|
947 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
---|
948 | darwin*) # darwin 5.x on |
---|
949 | # if running on 10.5 or later, the deployment target defaults |
---|
950 | # to the OS version, if on x86, and 10.4, the deployment |
---|
951 | # target defaults to 10.4. Don't you love it? |
---|
952 | case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in |
---|
953 | 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) |
---|
954 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
---|
955 | 10.[[012]]*) |
---|
956 | _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; |
---|
957 | 10.*) |
---|
958 | _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; |
---|
959 | esac |
---|
960 | ;; |
---|
961 | esac |
---|
962 | if test "$lt_cv_apple_cc_single_mod" = "yes"; then |
---|
963 | _lt_dar_single_mod='$single_module' |
---|
964 | fi |
---|
965 | if test "$lt_cv_ld_exported_symbols_list" = "yes"; then |
---|
966 | _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' |
---|
967 | else |
---|
968 | _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' |
---|
969 | fi |
---|
970 | if test "$DSYMUTIL" != ":"; then |
---|
971 | _lt_dsymutil='~$DSYMUTIL $lib || :' |
---|
972 | else |
---|
973 | _lt_dsymutil= |
---|
974 | fi |
---|
975 | ;; |
---|
976 | esac |
---|
977 | ]) |
---|
978 | |
---|
979 | |
---|
980 | # _LT_DARWIN_LINKER_FEATURES |
---|
981 | # -------------------------- |
---|
982 | # Checks for linker and compiler features on darwin |
---|
983 | m4_defun([_LT_DARWIN_LINKER_FEATURES], |
---|
984 | [ |
---|
985 | m4_require([_LT_REQUIRED_DARWIN_CHECKS]) |
---|
986 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
987 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
988 | _LT_TAGVAR(hardcode_automatic, $1)=yes |
---|
989 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
990 | _LT_TAGVAR(whole_archive_flag_spec, $1)='' |
---|
991 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
992 | _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" |
---|
993 | case $cc_basename in |
---|
994 | ifort*) _lt_dar_can_shared=yes ;; |
---|
995 | *) _lt_dar_can_shared=$GCC ;; |
---|
996 | esac |
---|
997 | if test "$_lt_dar_can_shared" = "yes"; then |
---|
998 | output_verbose_link_cmd=echo |
---|
999 | _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" |
---|
1000 | _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" |
---|
1001 | _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" |
---|
1002 | _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" |
---|
1003 | m4_if([$1], [CXX], |
---|
1004 | [ if test "$lt_cv_apple_cc_single_mod" != "yes"; then |
---|
1005 | _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" |
---|
1006 | _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" |
---|
1007 | fi |
---|
1008 | ],[]) |
---|
1009 | else |
---|
1010 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
1011 | fi |
---|
1012 | ]) |
---|
1013 | |
---|
1014 | # _LT_SYS_MODULE_PATH_AIX |
---|
1015 | # ----------------------- |
---|
1016 | # Links a minimal program and checks the executable |
---|
1017 | # for the system default hardcoded library path. In most cases, |
---|
1018 | # this is /usr/lib:/lib, but when the MPI compilers are used |
---|
1019 | # the location of the communication and MPI libs are included too. |
---|
1020 | # If we don't find anything, use the default library path according |
---|
1021 | # to the aix ld manual. |
---|
1022 | m4_defun([_LT_SYS_MODULE_PATH_AIX], |
---|
1023 | [m4_require([_LT_DECL_SED])dnl |
---|
1024 | AC_LINK_IFELSE(AC_LANG_PROGRAM,[ |
---|
1025 | lt_aix_libpath_sed=' |
---|
1026 | /Import File Strings/,/^$/ { |
---|
1027 | /^0/ { |
---|
1028 | s/^0 *\(.*\)$/\1/ |
---|
1029 | p |
---|
1030 | } |
---|
1031 | }' |
---|
1032 | aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
---|
1033 | # Check for a 64-bit object if we didn't find anything. |
---|
1034 | if test -z "$aix_libpath"; then |
---|
1035 | aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` |
---|
1036 | fi],[]) |
---|
1037 | if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi |
---|
1038 | ])# _LT_SYS_MODULE_PATH_AIX |
---|
1039 | |
---|
1040 | |
---|
1041 | # _LT_SHELL_INIT(ARG) |
---|
1042 | # ------------------- |
---|
1043 | m4_define([_LT_SHELL_INIT], |
---|
1044 | [ifdef([AC_DIVERSION_NOTICE], |
---|
1045 | [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], |
---|
1046 | [AC_DIVERT_PUSH(NOTICE)]) |
---|
1047 | $1 |
---|
1048 | AC_DIVERT_POP |
---|
1049 | ])# _LT_SHELL_INIT |
---|
1050 | |
---|
1051 | |
---|
1052 | # _LT_PROG_ECHO_BACKSLASH |
---|
1053 | # ----------------------- |
---|
1054 | # Add some code to the start of the generated configure script which |
---|
1055 | # will find an echo command which doesn't interpret backslashes. |
---|
1056 | m4_defun([_LT_PROG_ECHO_BACKSLASH], |
---|
1057 | [_LT_SHELL_INIT([ |
---|
1058 | # Check that we are running under the correct shell. |
---|
1059 | SHELL=${CONFIG_SHELL-/bin/sh} |
---|
1060 | |
---|
1061 | case X$lt_ECHO in |
---|
1062 | X*--fallback-echo) |
---|
1063 | # Remove one level of quotation (which was required for Make). |
---|
1064 | ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` |
---|
1065 | ;; |
---|
1066 | esac |
---|
1067 | |
---|
1068 | ECHO=${lt_ECHO-echo} |
---|
1069 | if test "X[$]1" = X--no-reexec; then |
---|
1070 | # Discard the --no-reexec flag, and continue. |
---|
1071 | shift |
---|
1072 | elif test "X[$]1" = X--fallback-echo; then |
---|
1073 | # Avoid inline document here, it may be left over |
---|
1074 | : |
---|
1075 | elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then |
---|
1076 | # Yippee, $ECHO works! |
---|
1077 | : |
---|
1078 | else |
---|
1079 | # Restart under the correct shell. |
---|
1080 | exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} |
---|
1081 | fi |
---|
1082 | |
---|
1083 | if test "X[$]1" = X--fallback-echo; then |
---|
1084 | # used as fallback echo |
---|
1085 | shift |
---|
1086 | cat <<_LT_EOF |
---|
1087 | [$]* |
---|
1088 | _LT_EOF |
---|
1089 | exit 0 |
---|
1090 | fi |
---|
1091 | |
---|
1092 | # The HP-UX ksh and POSIX shell print the target directory to stdout |
---|
1093 | # if CDPATH is set. |
---|
1094 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
---|
1095 | |
---|
1096 | if test -z "$lt_ECHO"; then |
---|
1097 | if test "X${echo_test_string+set}" != Xset; then |
---|
1098 | # find a string as large as possible, as long as the shell can cope with it |
---|
1099 | for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do |
---|
1100 | # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... |
---|
1101 | if { echo_test_string=`eval $cmd`; } 2>/dev/null && |
---|
1102 | { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null |
---|
1103 | then |
---|
1104 | break |
---|
1105 | fi |
---|
1106 | done |
---|
1107 | fi |
---|
1108 | |
---|
1109 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
---|
1110 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
---|
1111 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
1112 | : |
---|
1113 | else |
---|
1114 | # The Solaris, AIX, and Digital Unix default echo programs unquote |
---|
1115 | # backslashes. This makes it impossible to quote backslashes using |
---|
1116 | # echo "$something" | sed 's/\\/\\\\/g' |
---|
1117 | # |
---|
1118 | # So, first we look for a working echo in the user's PATH. |
---|
1119 | |
---|
1120 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
1121 | for dir in $PATH /usr/ucb; do |
---|
1122 | IFS="$lt_save_ifs" |
---|
1123 | if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && |
---|
1124 | test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && |
---|
1125 | echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && |
---|
1126 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
1127 | ECHO="$dir/echo" |
---|
1128 | break |
---|
1129 | fi |
---|
1130 | done |
---|
1131 | IFS="$lt_save_ifs" |
---|
1132 | |
---|
1133 | if test "X$ECHO" = Xecho; then |
---|
1134 | # We didn't find a better echo, so look for alternatives. |
---|
1135 | if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && |
---|
1136 | echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && |
---|
1137 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
1138 | # This shell has a builtin print -r that does the trick. |
---|
1139 | ECHO='print -r' |
---|
1140 | elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && |
---|
1141 | test "X$CONFIG_SHELL" != X/bin/ksh; then |
---|
1142 | # If we have ksh, try running configure again with it. |
---|
1143 | ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} |
---|
1144 | export ORIGINAL_CONFIG_SHELL |
---|
1145 | CONFIG_SHELL=/bin/ksh |
---|
1146 | export CONFIG_SHELL |
---|
1147 | exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} |
---|
1148 | else |
---|
1149 | # Try using printf. |
---|
1150 | ECHO='printf %s\n' |
---|
1151 | if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && |
---|
1152 | echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && |
---|
1153 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
1154 | # Cool, printf works |
---|
1155 | : |
---|
1156 | elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
---|
1157 | test "X$echo_testing_string" = 'X\t' && |
---|
1158 | echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
---|
1159 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
1160 | CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL |
---|
1161 | export CONFIG_SHELL |
---|
1162 | SHELL="$CONFIG_SHELL" |
---|
1163 | export SHELL |
---|
1164 | ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
---|
1165 | elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && |
---|
1166 | test "X$echo_testing_string" = 'X\t' && |
---|
1167 | echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && |
---|
1168 | test "X$echo_testing_string" = "X$echo_test_string"; then |
---|
1169 | ECHO="$CONFIG_SHELL [$]0 --fallback-echo" |
---|
1170 | else |
---|
1171 | # maybe with a smaller string... |
---|
1172 | prev=: |
---|
1173 | |
---|
1174 | for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do |
---|
1175 | if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null |
---|
1176 | then |
---|
1177 | break |
---|
1178 | fi |
---|
1179 | prev="$cmd" |
---|
1180 | done |
---|
1181 | |
---|
1182 | if test "$prev" != 'sed 50q "[$]0"'; then |
---|
1183 | echo_test_string=`eval $prev` |
---|
1184 | export echo_test_string |
---|
1185 | exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} |
---|
1186 | else |
---|
1187 | # Oops. We lost completely, so just stick with echo. |
---|
1188 | ECHO=echo |
---|
1189 | fi |
---|
1190 | fi |
---|
1191 | fi |
---|
1192 | fi |
---|
1193 | fi |
---|
1194 | fi |
---|
1195 | |
---|
1196 | # Copy echo and quote the copy suitably for passing to libtool from |
---|
1197 | # the Makefile, instead of quoting the original, which is used later. |
---|
1198 | lt_ECHO=$ECHO |
---|
1199 | if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then |
---|
1200 | lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" |
---|
1201 | fi |
---|
1202 | |
---|
1203 | AC_SUBST(lt_ECHO) |
---|
1204 | ]) |
---|
1205 | _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) |
---|
1206 | _LT_DECL([], [ECHO], [1], |
---|
1207 | [An echo program that does not interpret backslashes]) |
---|
1208 | ])# _LT_PROG_ECHO_BACKSLASH |
---|
1209 | |
---|
1210 | |
---|
1211 | # _LT_ENABLE_LOCK |
---|
1212 | # --------------- |
---|
1213 | m4_defun([_LT_ENABLE_LOCK], |
---|
1214 | [AC_ARG_ENABLE([libtool-lock], |
---|
1215 | [AS_HELP_STRING([--disable-libtool-lock], |
---|
1216 | [avoid locking (might break parallel builds)])]) |
---|
1217 | test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes |
---|
1218 | |
---|
1219 | # Some flags need to be propagated to the compiler or linker for good |
---|
1220 | # libtool support. |
---|
1221 | case $host in |
---|
1222 | ia64-*-hpux*) |
---|
1223 | # Find out which ABI we are using. |
---|
1224 | echo 'int i;' > conftest.$ac_ext |
---|
1225 | if AC_TRY_EVAL(ac_compile); then |
---|
1226 | case `/usr/bin/file conftest.$ac_objext` in |
---|
1227 | *ELF-32*) |
---|
1228 | HPUX_IA64_MODE="32" |
---|
1229 | ;; |
---|
1230 | *ELF-64*) |
---|
1231 | HPUX_IA64_MODE="64" |
---|
1232 | ;; |
---|
1233 | esac |
---|
1234 | fi |
---|
1235 | rm -rf conftest* |
---|
1236 | ;; |
---|
1237 | *-*-irix6*) |
---|
1238 | # Find out which ABI we are using. |
---|
1239 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
---|
1240 | if AC_TRY_EVAL(ac_compile); then |
---|
1241 | if test "$lt_cv_prog_gnu_ld" = yes; then |
---|
1242 | case `/usr/bin/file conftest.$ac_objext` in |
---|
1243 | *32-bit*) |
---|
1244 | LD="${LD-ld} -melf32bsmip" |
---|
1245 | ;; |
---|
1246 | *N32*) |
---|
1247 | LD="${LD-ld} -melf32bmipn32" |
---|
1248 | ;; |
---|
1249 | *64-bit*) |
---|
1250 | LD="${LD-ld} -melf64bmip" |
---|
1251 | ;; |
---|
1252 | esac |
---|
1253 | else |
---|
1254 | case `/usr/bin/file conftest.$ac_objext` in |
---|
1255 | *32-bit*) |
---|
1256 | LD="${LD-ld} -32" |
---|
1257 | ;; |
---|
1258 | *N32*) |
---|
1259 | LD="${LD-ld} -n32" |
---|
1260 | ;; |
---|
1261 | *64-bit*) |
---|
1262 | LD="${LD-ld} -64" |
---|
1263 | ;; |
---|
1264 | esac |
---|
1265 | fi |
---|
1266 | fi |
---|
1267 | rm -rf conftest* |
---|
1268 | ;; |
---|
1269 | |
---|
1270 | x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ |
---|
1271 | s390*-*linux*|s390*-*tpf*|sparc*-*linux*) |
---|
1272 | # Find out which ABI we are using. |
---|
1273 | echo 'int i;' > conftest.$ac_ext |
---|
1274 | if AC_TRY_EVAL(ac_compile); then |
---|
1275 | case `/usr/bin/file conftest.o` in |
---|
1276 | *32-bit*) |
---|
1277 | case $host in |
---|
1278 | x86_64-*kfreebsd*-gnu) |
---|
1279 | LD="${LD-ld} -m elf_i386_fbsd" |
---|
1280 | ;; |
---|
1281 | x86_64-*linux*) |
---|
1282 | LD="${LD-ld} -m elf_i386" |
---|
1283 | ;; |
---|
1284 | ppc64-*linux*|powerpc64-*linux*) |
---|
1285 | LD="${LD-ld} -m elf32ppclinux" |
---|
1286 | ;; |
---|
1287 | s390x-*linux*) |
---|
1288 | LD="${LD-ld} -m elf_s390" |
---|
1289 | ;; |
---|
1290 | sparc64-*linux*) |
---|
1291 | LD="${LD-ld} -m elf32_sparc" |
---|
1292 | ;; |
---|
1293 | esac |
---|
1294 | ;; |
---|
1295 | *64-bit*) |
---|
1296 | case $host in |
---|
1297 | x86_64-*kfreebsd*-gnu) |
---|
1298 | LD="${LD-ld} -m elf_x86_64_fbsd" |
---|
1299 | ;; |
---|
1300 | x86_64-*linux*) |
---|
1301 | LD="${LD-ld} -m elf_x86_64" |
---|
1302 | ;; |
---|
1303 | ppc*-*linux*|powerpc*-*linux*) |
---|
1304 | LD="${LD-ld} -m elf64ppc" |
---|
1305 | ;; |
---|
1306 | s390*-*linux*|s390*-*tpf*) |
---|
1307 | LD="${LD-ld} -m elf64_s390" |
---|
1308 | ;; |
---|
1309 | sparc*-*linux*) |
---|
1310 | LD="${LD-ld} -m elf64_sparc" |
---|
1311 | ;; |
---|
1312 | esac |
---|
1313 | ;; |
---|
1314 | esac |
---|
1315 | fi |
---|
1316 | rm -rf conftest* |
---|
1317 | ;; |
---|
1318 | |
---|
1319 | *-*-sco3.2v5*) |
---|
1320 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
---|
1321 | SAVE_CFLAGS="$CFLAGS" |
---|
1322 | CFLAGS="$CFLAGS -belf" |
---|
1323 | AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, |
---|
1324 | [AC_LANG_PUSH(C) |
---|
1325 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) |
---|
1326 | AC_LANG_POP]) |
---|
1327 | if test x"$lt_cv_cc_needs_belf" != x"yes"; then |
---|
1328 | # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf |
---|
1329 | CFLAGS="$SAVE_CFLAGS" |
---|
1330 | fi |
---|
1331 | ;; |
---|
1332 | sparc*-*solaris*) |
---|
1333 | # Find out which ABI we are using. |
---|
1334 | echo 'int i;' > conftest.$ac_ext |
---|
1335 | if AC_TRY_EVAL(ac_compile); then |
---|
1336 | case `/usr/bin/file conftest.o` in |
---|
1337 | *64-bit*) |
---|
1338 | case $lt_cv_prog_gnu_ld in |
---|
1339 | yes*) LD="${LD-ld} -m elf64_sparc" ;; |
---|
1340 | *) |
---|
1341 | if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then |
---|
1342 | LD="${LD-ld} -64" |
---|
1343 | fi |
---|
1344 | ;; |
---|
1345 | esac |
---|
1346 | ;; |
---|
1347 | esac |
---|
1348 | fi |
---|
1349 | rm -rf conftest* |
---|
1350 | ;; |
---|
1351 | esac |
---|
1352 | |
---|
1353 | need_locks="$enable_libtool_lock" |
---|
1354 | ])# _LT_ENABLE_LOCK |
---|
1355 | |
---|
1356 | |
---|
1357 | # _LT_CMD_OLD_ARCHIVE |
---|
1358 | # ------------------- |
---|
1359 | m4_defun([_LT_CMD_OLD_ARCHIVE], |
---|
1360 | [AC_CHECK_TOOL(AR, ar, false) |
---|
1361 | test -z "$AR" && AR=ar |
---|
1362 | test -z "$AR_FLAGS" && AR_FLAGS=cru |
---|
1363 | _LT_DECL([], [AR], [1], [The archiver]) |
---|
1364 | _LT_DECL([], [AR_FLAGS], [1]) |
---|
1365 | |
---|
1366 | AC_CHECK_TOOL(STRIP, strip, :) |
---|
1367 | test -z "$STRIP" && STRIP=: |
---|
1368 | _LT_DECL([], [STRIP], [1], [A symbol stripping program]) |
---|
1369 | |
---|
1370 | AC_CHECK_TOOL(RANLIB, ranlib, :) |
---|
1371 | test -z "$RANLIB" && RANLIB=: |
---|
1372 | _LT_DECL([], [RANLIB], [1], |
---|
1373 | [Commands used to install an old-style archive]) |
---|
1374 | |
---|
1375 | # Determine commands to create old-style static archives. |
---|
1376 | old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' |
---|
1377 | old_postinstall_cmds='chmod 644 $oldlib' |
---|
1378 | old_postuninstall_cmds= |
---|
1379 | |
---|
1380 | if test -n "$RANLIB"; then |
---|
1381 | case $host_os in |
---|
1382 | openbsd*) |
---|
1383 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" |
---|
1384 | ;; |
---|
1385 | *) |
---|
1386 | old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" |
---|
1387 | ;; |
---|
1388 | esac |
---|
1389 | old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" |
---|
1390 | fi |
---|
1391 | _LT_DECL([], [old_postinstall_cmds], [2]) |
---|
1392 | _LT_DECL([], [old_postuninstall_cmds], [2]) |
---|
1393 | _LT_TAGDECL([], [old_archive_cmds], [2], |
---|
1394 | [Commands used to build an old-style archive]) |
---|
1395 | ])# _LT_CMD_OLD_ARCHIVE |
---|
1396 | |
---|
1397 | |
---|
1398 | # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
---|
1399 | # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
---|
1400 | # ---------------------------------------------------------------- |
---|
1401 | # Check whether the given compiler option works |
---|
1402 | AC_DEFUN([_LT_COMPILER_OPTION], |
---|
1403 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
1404 | m4_require([_LT_DECL_SED])dnl |
---|
1405 | AC_CACHE_CHECK([$1], [$2], |
---|
1406 | [$2=no |
---|
1407 | m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) |
---|
1408 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
---|
1409 | lt_compiler_flag="$3" |
---|
1410 | # Insert the option either (1) after the last *FLAGS variable, or |
---|
1411 | # (2) before a word containing "conftest.", or (3) at the end. |
---|
1412 | # Note that $ac_compile itself does not contain backslashes and begins |
---|
1413 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
---|
1414 | # The option is referenced via a variable to avoid confusing sed. |
---|
1415 | lt_compile=`echo "$ac_compile" | $SED \ |
---|
1416 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
---|
1417 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
---|
1418 | -e 's:$: $lt_compiler_flag:'` |
---|
1419 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
---|
1420 | (eval "$lt_compile" 2>conftest.err) |
---|
1421 | ac_status=$? |
---|
1422 | cat conftest.err >&AS_MESSAGE_LOG_FD |
---|
1423 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
---|
1424 | if (exit $ac_status) && test -s "$ac_outfile"; then |
---|
1425 | # The compiler can only warn and ignore the option if not recognized |
---|
1426 | # So say no if there are warnings other than the usual output. |
---|
1427 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp |
---|
1428 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
---|
1429 | if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then |
---|
1430 | $2=yes |
---|
1431 | fi |
---|
1432 | fi |
---|
1433 | $RM conftest* |
---|
1434 | ]) |
---|
1435 | |
---|
1436 | if test x"[$]$2" = xyes; then |
---|
1437 | m4_if([$5], , :, [$5]) |
---|
1438 | else |
---|
1439 | m4_if([$6], , :, [$6]) |
---|
1440 | fi |
---|
1441 | ])# _LT_COMPILER_OPTION |
---|
1442 | |
---|
1443 | # Old name: |
---|
1444 | AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) |
---|
1445 | dnl aclocal-1.4 backwards compatibility: |
---|
1446 | dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) |
---|
1447 | |
---|
1448 | |
---|
1449 | # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
---|
1450 | # [ACTION-SUCCESS], [ACTION-FAILURE]) |
---|
1451 | # ---------------------------------------------------- |
---|
1452 | # Check whether the given linker option works |
---|
1453 | AC_DEFUN([_LT_LINKER_OPTION], |
---|
1454 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
1455 | m4_require([_LT_DECL_SED])dnl |
---|
1456 | AC_CACHE_CHECK([$1], [$2], |
---|
1457 | [$2=no |
---|
1458 | save_LDFLAGS="$LDFLAGS" |
---|
1459 | LDFLAGS="$LDFLAGS $3" |
---|
1460 | echo "$lt_simple_link_test_code" > conftest.$ac_ext |
---|
1461 | if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then |
---|
1462 | # The linker can only warn and ignore the option if not recognized |
---|
1463 | # So say no if there are warnings |
---|
1464 | if test -s conftest.err; then |
---|
1465 | # Append any errors to the config.log. |
---|
1466 | cat conftest.err 1>&AS_MESSAGE_LOG_FD |
---|
1467 | $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp |
---|
1468 | $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 |
---|
1469 | if diff conftest.exp conftest.er2 >/dev/null; then |
---|
1470 | $2=yes |
---|
1471 | fi |
---|
1472 | else |
---|
1473 | $2=yes |
---|
1474 | fi |
---|
1475 | fi |
---|
1476 | $RM -r conftest* |
---|
1477 | LDFLAGS="$save_LDFLAGS" |
---|
1478 | ]) |
---|
1479 | |
---|
1480 | if test x"[$]$2" = xyes; then |
---|
1481 | m4_if([$4], , :, [$4]) |
---|
1482 | else |
---|
1483 | m4_if([$5], , :, [$5]) |
---|
1484 | fi |
---|
1485 | ])# _LT_LINKER_OPTION |
---|
1486 | |
---|
1487 | # Old name: |
---|
1488 | AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) |
---|
1489 | dnl aclocal-1.4 backwards compatibility: |
---|
1490 | dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) |
---|
1491 | |
---|
1492 | |
---|
1493 | # LT_CMD_MAX_LEN |
---|
1494 | #--------------- |
---|
1495 | AC_DEFUN([LT_CMD_MAX_LEN], |
---|
1496 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
1497 | # find the maximum length of command line arguments |
---|
1498 | AC_MSG_CHECKING([the maximum length of command line arguments]) |
---|
1499 | AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl |
---|
1500 | i=0 |
---|
1501 | teststring="ABCD" |
---|
1502 | |
---|
1503 | case $build_os in |
---|
1504 | msdosdjgpp*) |
---|
1505 | # On DJGPP, this test can blow up pretty badly due to problems in libc |
---|
1506 | # (any single argument exceeding 2000 bytes causes a buffer overrun |
---|
1507 | # during glob expansion). Even if it were fixed, the result of this |
---|
1508 | # check would be larger than it should be. |
---|
1509 | lt_cv_sys_max_cmd_len=12288; # 12K is about right |
---|
1510 | ;; |
---|
1511 | |
---|
1512 | gnu*) |
---|
1513 | # Under GNU Hurd, this test is not required because there is |
---|
1514 | # no limit to the length of command line arguments. |
---|
1515 | # Libtool will interpret -1 as no limit whatsoever |
---|
1516 | lt_cv_sys_max_cmd_len=-1; |
---|
1517 | ;; |
---|
1518 | |
---|
1519 | cygwin* | mingw* | cegcc*) |
---|
1520 | # On Win9x/ME, this test blows up -- it succeeds, but takes |
---|
1521 | # about 5 minutes as the teststring grows exponentially. |
---|
1522 | # Worse, since 9x/ME are not pre-emptively multitasking, |
---|
1523 | # you end up with a "frozen" computer, even though with patience |
---|
1524 | # the test eventually succeeds (with a max line length of 256k). |
---|
1525 | # Instead, let's just punt: use the minimum linelength reported by |
---|
1526 | # all of the supported platforms: 8192 (on NT/2K/XP). |
---|
1527 | lt_cv_sys_max_cmd_len=8192; |
---|
1528 | ;; |
---|
1529 | |
---|
1530 | amigaos*) |
---|
1531 | # On AmigaOS with pdksh, this test takes hours, literally. |
---|
1532 | # So we just punt and use a minimum line length of 8192. |
---|
1533 | lt_cv_sys_max_cmd_len=8192; |
---|
1534 | ;; |
---|
1535 | |
---|
1536 | netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) |
---|
1537 | # This has been around since 386BSD, at least. Likely further. |
---|
1538 | if test -x /sbin/sysctl; then |
---|
1539 | lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` |
---|
1540 | elif test -x /usr/sbin/sysctl; then |
---|
1541 | lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` |
---|
1542 | else |
---|
1543 | lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs |
---|
1544 | fi |
---|
1545 | # And add a safety zone |
---|
1546 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
---|
1547 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
---|
1548 | ;; |
---|
1549 | |
---|
1550 | interix*) |
---|
1551 | # We know the value 262144 and hardcode it with a safety zone (like BSD) |
---|
1552 | lt_cv_sys_max_cmd_len=196608 |
---|
1553 | ;; |
---|
1554 | |
---|
1555 | osf*) |
---|
1556 | # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure |
---|
1557 | # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not |
---|
1558 | # nice to cause kernel panics so lets avoid the loop below. |
---|
1559 | # First set a reasonable default. |
---|
1560 | lt_cv_sys_max_cmd_len=16384 |
---|
1561 | # |
---|
1562 | if test -x /sbin/sysconfig; then |
---|
1563 | case `/sbin/sysconfig -q proc exec_disable_arg_limit` in |
---|
1564 | *1*) lt_cv_sys_max_cmd_len=-1 ;; |
---|
1565 | esac |
---|
1566 | fi |
---|
1567 | ;; |
---|
1568 | sco3.2v5*) |
---|
1569 | lt_cv_sys_max_cmd_len=102400 |
---|
1570 | ;; |
---|
1571 | sysv5* | sco5v6* | sysv4.2uw2*) |
---|
1572 | kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` |
---|
1573 | if test -n "$kargmax"; then |
---|
1574 | lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` |
---|
1575 | else |
---|
1576 | lt_cv_sys_max_cmd_len=32768 |
---|
1577 | fi |
---|
1578 | ;; |
---|
1579 | *) |
---|
1580 | lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` |
---|
1581 | if test -n "$lt_cv_sys_max_cmd_len"; then |
---|
1582 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` |
---|
1583 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` |
---|
1584 | else |
---|
1585 | # Make teststring a little bigger before we do anything with it. |
---|
1586 | # a 1K string should be a reasonable start. |
---|
1587 | for i in 1 2 3 4 5 6 7 8 ; do |
---|
1588 | teststring=$teststring$teststring |
---|
1589 | done |
---|
1590 | SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} |
---|
1591 | # If test is not a shell built-in, we'll probably end up computing a |
---|
1592 | # maximum length that is only half of the actual maximum length, but |
---|
1593 | # we can't tell. |
---|
1594 | while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ |
---|
1595 | = "XX$teststring$teststring"; } >/dev/null 2>&1 && |
---|
1596 | test $i != 17 # 1/2 MB should be enough |
---|
1597 | do |
---|
1598 | i=`expr $i + 1` |
---|
1599 | teststring=$teststring$teststring |
---|
1600 | done |
---|
1601 | # Only check the string length outside the loop. |
---|
1602 | lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` |
---|
1603 | teststring= |
---|
1604 | # Add a significant safety factor because C++ compilers can tack on |
---|
1605 | # massive amounts of additional arguments before passing them to the |
---|
1606 | # linker. It appears as though 1/2 is a usable value. |
---|
1607 | lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` |
---|
1608 | fi |
---|
1609 | ;; |
---|
1610 | esac |
---|
1611 | ]) |
---|
1612 | if test -n $lt_cv_sys_max_cmd_len ; then |
---|
1613 | AC_MSG_RESULT($lt_cv_sys_max_cmd_len) |
---|
1614 | else |
---|
1615 | AC_MSG_RESULT(none) |
---|
1616 | fi |
---|
1617 | max_cmd_len=$lt_cv_sys_max_cmd_len |
---|
1618 | _LT_DECL([], [max_cmd_len], [0], |
---|
1619 | [What is the maximum length of a command?]) |
---|
1620 | ])# LT_CMD_MAX_LEN |
---|
1621 | |
---|
1622 | # Old name: |
---|
1623 | AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) |
---|
1624 | dnl aclocal-1.4 backwards compatibility: |
---|
1625 | dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) |
---|
1626 | |
---|
1627 | |
---|
1628 | # _LT_HEADER_DLFCN |
---|
1629 | # ---------------- |
---|
1630 | m4_defun([_LT_HEADER_DLFCN], |
---|
1631 | [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl |
---|
1632 | ])# _LT_HEADER_DLFCN |
---|
1633 | |
---|
1634 | |
---|
1635 | # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
---|
1636 | # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
---|
1637 | # ---------------------------------------------------------------- |
---|
1638 | m4_defun([_LT_TRY_DLOPEN_SELF], |
---|
1639 | [m4_require([_LT_HEADER_DLFCN])dnl |
---|
1640 | if test "$cross_compiling" = yes; then : |
---|
1641 | [$4] |
---|
1642 | else |
---|
1643 | lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 |
---|
1644 | lt_status=$lt_dlunknown |
---|
1645 | cat > conftest.$ac_ext <<_LT_EOF |
---|
1646 | [#line __oline__ "configure" |
---|
1647 | #include "confdefs.h" |
---|
1648 | |
---|
1649 | #if HAVE_DLFCN_H |
---|
1650 | #include <dlfcn.h> |
---|
1651 | #endif |
---|
1652 | |
---|
1653 | #include <stdio.h> |
---|
1654 | |
---|
1655 | #ifdef RTLD_GLOBAL |
---|
1656 | # define LT_DLGLOBAL RTLD_GLOBAL |
---|
1657 | #else |
---|
1658 | # ifdef DL_GLOBAL |
---|
1659 | # define LT_DLGLOBAL DL_GLOBAL |
---|
1660 | # else |
---|
1661 | # define LT_DLGLOBAL 0 |
---|
1662 | # endif |
---|
1663 | #endif |
---|
1664 | |
---|
1665 | /* We may have to define LT_DLLAZY_OR_NOW in the command line if we |
---|
1666 | find out it does not work in some platform. */ |
---|
1667 | #ifndef LT_DLLAZY_OR_NOW |
---|
1668 | # ifdef RTLD_LAZY |
---|
1669 | # define LT_DLLAZY_OR_NOW RTLD_LAZY |
---|
1670 | # else |
---|
1671 | # ifdef DL_LAZY |
---|
1672 | # define LT_DLLAZY_OR_NOW DL_LAZY |
---|
1673 | # else |
---|
1674 | # ifdef RTLD_NOW |
---|
1675 | # define LT_DLLAZY_OR_NOW RTLD_NOW |
---|
1676 | # else |
---|
1677 | # ifdef DL_NOW |
---|
1678 | # define LT_DLLAZY_OR_NOW DL_NOW |
---|
1679 | # else |
---|
1680 | # define LT_DLLAZY_OR_NOW 0 |
---|
1681 | # endif |
---|
1682 | # endif |
---|
1683 | # endif |
---|
1684 | # endif |
---|
1685 | #endif |
---|
1686 | |
---|
1687 | void fnord() { int i=42;} |
---|
1688 | int main () |
---|
1689 | { |
---|
1690 | void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); |
---|
1691 | int status = $lt_dlunknown; |
---|
1692 | |
---|
1693 | if (self) |
---|
1694 | { |
---|
1695 | if (dlsym (self,"fnord")) status = $lt_dlno_uscore; |
---|
1696 | else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; |
---|
1697 | /* dlclose (self); */ |
---|
1698 | } |
---|
1699 | else |
---|
1700 | puts (dlerror ()); |
---|
1701 | |
---|
1702 | return status; |
---|
1703 | }] |
---|
1704 | _LT_EOF |
---|
1705 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then |
---|
1706 | (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null |
---|
1707 | lt_status=$? |
---|
1708 | case x$lt_status in |
---|
1709 | x$lt_dlno_uscore) $1 ;; |
---|
1710 | x$lt_dlneed_uscore) $2 ;; |
---|
1711 | x$lt_dlunknown|x*) $3 ;; |
---|
1712 | esac |
---|
1713 | else : |
---|
1714 | # compilation failed |
---|
1715 | $3 |
---|
1716 | fi |
---|
1717 | fi |
---|
1718 | rm -fr conftest* |
---|
1719 | ])# _LT_TRY_DLOPEN_SELF |
---|
1720 | |
---|
1721 | |
---|
1722 | # LT_SYS_DLOPEN_SELF |
---|
1723 | # ------------------ |
---|
1724 | AC_DEFUN([LT_SYS_DLOPEN_SELF], |
---|
1725 | [m4_require([_LT_HEADER_DLFCN])dnl |
---|
1726 | if test "x$enable_dlopen" != xyes; then |
---|
1727 | enable_dlopen=unknown |
---|
1728 | enable_dlopen_self=unknown |
---|
1729 | enable_dlopen_self_static=unknown |
---|
1730 | else |
---|
1731 | lt_cv_dlopen=no |
---|
1732 | lt_cv_dlopen_libs= |
---|
1733 | |
---|
1734 | case $host_os in |
---|
1735 | beos*) |
---|
1736 | lt_cv_dlopen="load_add_on" |
---|
1737 | lt_cv_dlopen_libs= |
---|
1738 | lt_cv_dlopen_self=yes |
---|
1739 | ;; |
---|
1740 | |
---|
1741 | mingw* | pw32* | cegcc*) |
---|
1742 | lt_cv_dlopen="LoadLibrary" |
---|
1743 | lt_cv_dlopen_libs= |
---|
1744 | ;; |
---|
1745 | |
---|
1746 | cygwin*) |
---|
1747 | lt_cv_dlopen="dlopen" |
---|
1748 | lt_cv_dlopen_libs= |
---|
1749 | ;; |
---|
1750 | |
---|
1751 | darwin*) |
---|
1752 | # if libdl is installed we need to link against it |
---|
1753 | AC_CHECK_LIB([dl], [dlopen], |
---|
1754 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ |
---|
1755 | lt_cv_dlopen="dyld" |
---|
1756 | lt_cv_dlopen_libs= |
---|
1757 | lt_cv_dlopen_self=yes |
---|
1758 | ]) |
---|
1759 | ;; |
---|
1760 | |
---|
1761 | *) |
---|
1762 | AC_CHECK_FUNC([shl_load], |
---|
1763 | [lt_cv_dlopen="shl_load"], |
---|
1764 | [AC_CHECK_LIB([dld], [shl_load], |
---|
1765 | [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], |
---|
1766 | [AC_CHECK_FUNC([dlopen], |
---|
1767 | [lt_cv_dlopen="dlopen"], |
---|
1768 | [AC_CHECK_LIB([dl], [dlopen], |
---|
1769 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], |
---|
1770 | [AC_CHECK_LIB([svld], [dlopen], |
---|
1771 | [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], |
---|
1772 | [AC_CHECK_LIB([dld], [dld_link], |
---|
1773 | [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) |
---|
1774 | ]) |
---|
1775 | ]) |
---|
1776 | ]) |
---|
1777 | ]) |
---|
1778 | ]) |
---|
1779 | ;; |
---|
1780 | esac |
---|
1781 | |
---|
1782 | if test "x$lt_cv_dlopen" != xno; then |
---|
1783 | enable_dlopen=yes |
---|
1784 | else |
---|
1785 | enable_dlopen=no |
---|
1786 | fi |
---|
1787 | |
---|
1788 | case $lt_cv_dlopen in |
---|
1789 | dlopen) |
---|
1790 | save_CPPFLAGS="$CPPFLAGS" |
---|
1791 | test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" |
---|
1792 | |
---|
1793 | save_LDFLAGS="$LDFLAGS" |
---|
1794 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" |
---|
1795 | |
---|
1796 | save_LIBS="$LIBS" |
---|
1797 | LIBS="$lt_cv_dlopen_libs $LIBS" |
---|
1798 | |
---|
1799 | AC_CACHE_CHECK([whether a program can dlopen itself], |
---|
1800 | lt_cv_dlopen_self, [dnl |
---|
1801 | _LT_TRY_DLOPEN_SELF( |
---|
1802 | lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, |
---|
1803 | lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) |
---|
1804 | ]) |
---|
1805 | |
---|
1806 | if test "x$lt_cv_dlopen_self" = xyes; then |
---|
1807 | wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" |
---|
1808 | AC_CACHE_CHECK([whether a statically linked program can dlopen itself], |
---|
1809 | lt_cv_dlopen_self_static, [dnl |
---|
1810 | _LT_TRY_DLOPEN_SELF( |
---|
1811 | lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, |
---|
1812 | lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) |
---|
1813 | ]) |
---|
1814 | fi |
---|
1815 | |
---|
1816 | CPPFLAGS="$save_CPPFLAGS" |
---|
1817 | LDFLAGS="$save_LDFLAGS" |
---|
1818 | LIBS="$save_LIBS" |
---|
1819 | ;; |
---|
1820 | esac |
---|
1821 | |
---|
1822 | case $lt_cv_dlopen_self in |
---|
1823 | yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; |
---|
1824 | *) enable_dlopen_self=unknown ;; |
---|
1825 | esac |
---|
1826 | |
---|
1827 | case $lt_cv_dlopen_self_static in |
---|
1828 | yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; |
---|
1829 | *) enable_dlopen_self_static=unknown ;; |
---|
1830 | esac |
---|
1831 | fi |
---|
1832 | _LT_DECL([dlopen_support], [enable_dlopen], [0], |
---|
1833 | [Whether dlopen is supported]) |
---|
1834 | _LT_DECL([dlopen_self], [enable_dlopen_self], [0], |
---|
1835 | [Whether dlopen of programs is supported]) |
---|
1836 | _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], |
---|
1837 | [Whether dlopen of statically linked programs is supported]) |
---|
1838 | ])# LT_SYS_DLOPEN_SELF |
---|
1839 | |
---|
1840 | # Old name: |
---|
1841 | AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) |
---|
1842 | dnl aclocal-1.4 backwards compatibility: |
---|
1843 | dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) |
---|
1844 | |
---|
1845 | |
---|
1846 | # _LT_COMPILER_C_O([TAGNAME]) |
---|
1847 | # --------------------------- |
---|
1848 | # Check to see if options -c and -o are simultaneously supported by compiler. |
---|
1849 | # This macro does not hard code the compiler like AC_PROG_CC_C_O. |
---|
1850 | m4_defun([_LT_COMPILER_C_O], |
---|
1851 | [m4_require([_LT_DECL_SED])dnl |
---|
1852 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
1853 | m4_require([_LT_TAG_COMPILER])dnl |
---|
1854 | AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], |
---|
1855 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], |
---|
1856 | [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no |
---|
1857 | $RM -r conftest 2>/dev/null |
---|
1858 | mkdir conftest |
---|
1859 | cd conftest |
---|
1860 | mkdir out |
---|
1861 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
---|
1862 | |
---|
1863 | lt_compiler_flag="-o out/conftest2.$ac_objext" |
---|
1864 | # Insert the option either (1) after the last *FLAGS variable, or |
---|
1865 | # (2) before a word containing "conftest.", or (3) at the end. |
---|
1866 | # Note that $ac_compile itself does not contain backslashes and begins |
---|
1867 | # with a dollar sign (not a hyphen), so the echo should work correctly. |
---|
1868 | lt_compile=`echo "$ac_compile" | $SED \ |
---|
1869 | -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ |
---|
1870 | -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ |
---|
1871 | -e 's:$: $lt_compiler_flag:'` |
---|
1872 | (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) |
---|
1873 | (eval "$lt_compile" 2>out/conftest.err) |
---|
1874 | ac_status=$? |
---|
1875 | cat out/conftest.err >&AS_MESSAGE_LOG_FD |
---|
1876 | echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD |
---|
1877 | if (exit $ac_status) && test -s out/conftest2.$ac_objext |
---|
1878 | then |
---|
1879 | # The compiler can only warn and ignore the option if not recognized |
---|
1880 | # So say no if there are warnings |
---|
1881 | $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp |
---|
1882 | $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 |
---|
1883 | if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
---|
1884 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
---|
1885 | fi |
---|
1886 | fi |
---|
1887 | chmod u+w . 2>&AS_MESSAGE_LOG_FD |
---|
1888 | $RM conftest* |
---|
1889 | # SGI C++ compiler will create directory out/ii_files/ for |
---|
1890 | # template instantiation |
---|
1891 | test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files |
---|
1892 | $RM out/* && rmdir out |
---|
1893 | cd .. |
---|
1894 | $RM -r conftest |
---|
1895 | $RM conftest* |
---|
1896 | ]) |
---|
1897 | _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], |
---|
1898 | [Does compiler simultaneously support -c and -o options?]) |
---|
1899 | ])# _LT_COMPILER_C_O |
---|
1900 | |
---|
1901 | |
---|
1902 | # _LT_COMPILER_FILE_LOCKS([TAGNAME]) |
---|
1903 | # ---------------------------------- |
---|
1904 | # Check to see if we can do hard links to lock some files if needed |
---|
1905 | m4_defun([_LT_COMPILER_FILE_LOCKS], |
---|
1906 | [m4_require([_LT_ENABLE_LOCK])dnl |
---|
1907 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
1908 | _LT_COMPILER_C_O([$1]) |
---|
1909 | |
---|
1910 | hard_links="nottested" |
---|
1911 | if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then |
---|
1912 | # do not overwrite the value of need_locks provided by the user |
---|
1913 | AC_MSG_CHECKING([if we can lock with hard links]) |
---|
1914 | hard_links=yes |
---|
1915 | $RM conftest* |
---|
1916 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
---|
1917 | touch conftest.a |
---|
1918 | ln conftest.a conftest.b 2>&5 || hard_links=no |
---|
1919 | ln conftest.a conftest.b 2>/dev/null && hard_links=no |
---|
1920 | AC_MSG_RESULT([$hard_links]) |
---|
1921 | if test "$hard_links" = no; then |
---|
1922 | AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) |
---|
1923 | need_locks=warn |
---|
1924 | fi |
---|
1925 | else |
---|
1926 | need_locks=no |
---|
1927 | fi |
---|
1928 | _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) |
---|
1929 | ])# _LT_COMPILER_FILE_LOCKS |
---|
1930 | |
---|
1931 | |
---|
1932 | # _LT_CHECK_OBJDIR |
---|
1933 | # ---------------- |
---|
1934 | m4_defun([_LT_CHECK_OBJDIR], |
---|
1935 | [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], |
---|
1936 | [rm -f .libs 2>/dev/null |
---|
1937 | mkdir .libs 2>/dev/null |
---|
1938 | if test -d .libs; then |
---|
1939 | lt_cv_objdir=.libs |
---|
1940 | else |
---|
1941 | # MS-DOS does not allow filenames that begin with a dot. |
---|
1942 | lt_cv_objdir=_libs |
---|
1943 | fi |
---|
1944 | rmdir .libs 2>/dev/null]) |
---|
1945 | objdir=$lt_cv_objdir |
---|
1946 | _LT_DECL([], [objdir], [0], |
---|
1947 | [The name of the directory that contains temporary libtool files])dnl |
---|
1948 | m4_pattern_allow([LT_OBJDIR])dnl |
---|
1949 | AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", |
---|
1950 | [Define to the sub-directory in which libtool stores uninstalled libraries.]) |
---|
1951 | ])# _LT_CHECK_OBJDIR |
---|
1952 | |
---|
1953 | |
---|
1954 | # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) |
---|
1955 | # -------------------------------------- |
---|
1956 | # Check hardcoding attributes. |
---|
1957 | m4_defun([_LT_LINKER_HARDCODE_LIBPATH], |
---|
1958 | [AC_MSG_CHECKING([how to hardcode library paths into programs]) |
---|
1959 | _LT_TAGVAR(hardcode_action, $1)= |
---|
1960 | if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || |
---|
1961 | test -n "$_LT_TAGVAR(runpath_var, $1)" || |
---|
1962 | test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then |
---|
1963 | |
---|
1964 | # We can hardcode non-existent directories. |
---|
1965 | if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && |
---|
1966 | # If the only mechanism to avoid hardcoding is shlibpath_var, we |
---|
1967 | # have to relink, otherwise we might link with an installed library |
---|
1968 | # when we should be linking with a yet-to-be-installed one |
---|
1969 | ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && |
---|
1970 | test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then |
---|
1971 | # Linking always hardcodes the temporary library directory. |
---|
1972 | _LT_TAGVAR(hardcode_action, $1)=relink |
---|
1973 | else |
---|
1974 | # We can link without hardcoding, and we can hardcode nonexisting dirs. |
---|
1975 | _LT_TAGVAR(hardcode_action, $1)=immediate |
---|
1976 | fi |
---|
1977 | else |
---|
1978 | # We cannot hardcode anything, or else we can only hardcode existing |
---|
1979 | # directories. |
---|
1980 | _LT_TAGVAR(hardcode_action, $1)=unsupported |
---|
1981 | fi |
---|
1982 | AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) |
---|
1983 | |
---|
1984 | if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || |
---|
1985 | test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then |
---|
1986 | # Fast installation is not supported |
---|
1987 | enable_fast_install=no |
---|
1988 | elif test "$shlibpath_overrides_runpath" = yes || |
---|
1989 | test "$enable_shared" = no; then |
---|
1990 | # Fast installation is not necessary |
---|
1991 | enable_fast_install=needless |
---|
1992 | fi |
---|
1993 | _LT_TAGDECL([], [hardcode_action], [0], |
---|
1994 | [How to hardcode a shared library path into an executable]) |
---|
1995 | ])# _LT_LINKER_HARDCODE_LIBPATH |
---|
1996 | |
---|
1997 | |
---|
1998 | # _LT_CMD_STRIPLIB |
---|
1999 | # ---------------- |
---|
2000 | m4_defun([_LT_CMD_STRIPLIB], |
---|
2001 | [m4_require([_LT_DECL_EGREP]) |
---|
2002 | striplib= |
---|
2003 | old_striplib= |
---|
2004 | AC_MSG_CHECKING([whether stripping libraries is possible]) |
---|
2005 | if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then |
---|
2006 | test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" |
---|
2007 | test -z "$striplib" && striplib="$STRIP --strip-unneeded" |
---|
2008 | AC_MSG_RESULT([yes]) |
---|
2009 | else |
---|
2010 | # FIXME - insert some real tests, host_os isn't really good enough |
---|
2011 | case $host_os in |
---|
2012 | darwin*) |
---|
2013 | if test -n "$STRIP" ; then |
---|
2014 | striplib="$STRIP -x" |
---|
2015 | old_striplib="$STRIP -S" |
---|
2016 | AC_MSG_RESULT([yes]) |
---|
2017 | else |
---|
2018 | AC_MSG_RESULT([no]) |
---|
2019 | fi |
---|
2020 | ;; |
---|
2021 | *) |
---|
2022 | AC_MSG_RESULT([no]) |
---|
2023 | ;; |
---|
2024 | esac |
---|
2025 | fi |
---|
2026 | _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) |
---|
2027 | _LT_DECL([], [striplib], [1]) |
---|
2028 | ])# _LT_CMD_STRIPLIB |
---|
2029 | |
---|
2030 | |
---|
2031 | # _LT_SYS_DYNAMIC_LINKER([TAG]) |
---|
2032 | # ----------------------------- |
---|
2033 | # PORTME Fill in your ld.so characteristics |
---|
2034 | m4_defun([_LT_SYS_DYNAMIC_LINKER], |
---|
2035 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
2036 | m4_require([_LT_DECL_EGREP])dnl |
---|
2037 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
2038 | m4_require([_LT_DECL_OBJDUMP])dnl |
---|
2039 | m4_require([_LT_DECL_SED])dnl |
---|
2040 | AC_MSG_CHECKING([dynamic linker characteristics]) |
---|
2041 | m4_if([$1], |
---|
2042 | [], [ |
---|
2043 | if test "$GCC" = yes; then |
---|
2044 | case $host_os in |
---|
2045 | darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; |
---|
2046 | *) lt_awk_arg="/^libraries:/" ;; |
---|
2047 | esac |
---|
2048 | lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
---|
2049 | if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then |
---|
2050 | # if the path contains ";" then we assume it to be the separator |
---|
2051 | # otherwise default to the standard path separator (i.e. ":") - it is |
---|
2052 | # assumed that no part of a normal pathname contains ";" but that should |
---|
2053 | # okay in the real world where ";" in dirpaths is itself problematic. |
---|
2054 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` |
---|
2055 | else |
---|
2056 | lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
---|
2057 | fi |
---|
2058 | # Ok, now we have the path, separated by spaces, we can step through it |
---|
2059 | # and add multilib dir if necessary. |
---|
2060 | lt_tmp_lt_search_path_spec= |
---|
2061 | lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` |
---|
2062 | for lt_sys_path in $lt_search_path_spec; do |
---|
2063 | if test -d "$lt_sys_path/$lt_multi_os_dir"; then |
---|
2064 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" |
---|
2065 | else |
---|
2066 | test -d "$lt_sys_path" && \ |
---|
2067 | lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" |
---|
2068 | fi |
---|
2069 | done |
---|
2070 | lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' |
---|
2071 | BEGIN {RS=" "; FS="/|\n";} { |
---|
2072 | lt_foo=""; |
---|
2073 | lt_count=0; |
---|
2074 | for (lt_i = NF; lt_i > 0; lt_i--) { |
---|
2075 | if ($lt_i != "" && $lt_i != ".") { |
---|
2076 | if ($lt_i == "..") { |
---|
2077 | lt_count++; |
---|
2078 | } else { |
---|
2079 | if (lt_count == 0) { |
---|
2080 | lt_foo="/" $lt_i lt_foo; |
---|
2081 | } else { |
---|
2082 | lt_count--; |
---|
2083 | } |
---|
2084 | } |
---|
2085 | } |
---|
2086 | } |
---|
2087 | if (lt_foo != "") { lt_freq[[lt_foo]]++; } |
---|
2088 | if (lt_freq[[lt_foo]] == 1) { print lt_foo; } |
---|
2089 | }'` |
---|
2090 | sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` |
---|
2091 | else |
---|
2092 | sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" |
---|
2093 | fi]) |
---|
2094 | library_names_spec= |
---|
2095 | libname_spec='lib$name' |
---|
2096 | soname_spec= |
---|
2097 | shrext_cmds=".so" |
---|
2098 | postinstall_cmds= |
---|
2099 | postuninstall_cmds= |
---|
2100 | finish_cmds= |
---|
2101 | finish_eval= |
---|
2102 | shlibpath_var= |
---|
2103 | shlibpath_overrides_runpath=unknown |
---|
2104 | version_type=none |
---|
2105 | dynamic_linker="$host_os ld.so" |
---|
2106 | sys_lib_dlsearch_path_spec="/lib /usr/lib" |
---|
2107 | need_lib_prefix=unknown |
---|
2108 | hardcode_into_libs=no |
---|
2109 | |
---|
2110 | # when you set need_version to no, make sure it does not cause -set_version |
---|
2111 | # flags to be left without arguments |
---|
2112 | need_version=unknown |
---|
2113 | |
---|
2114 | case $host_os in |
---|
2115 | aix3*) |
---|
2116 | version_type=linux |
---|
2117 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' |
---|
2118 | shlibpath_var=LIBPATH |
---|
2119 | |
---|
2120 | # AIX 3 has no versioning support, so we append a major version to the name. |
---|
2121 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2122 | ;; |
---|
2123 | |
---|
2124 | aix[[4-9]]*) |
---|
2125 | version_type=linux |
---|
2126 | need_lib_prefix=no |
---|
2127 | need_version=no |
---|
2128 | hardcode_into_libs=yes |
---|
2129 | if test "$host_cpu" = ia64; then |
---|
2130 | # AIX 5 supports IA64 |
---|
2131 | library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' |
---|
2132 | shlibpath_var=LD_LIBRARY_PATH |
---|
2133 | else |
---|
2134 | # With GCC up to 2.95.x, collect2 would create an import file |
---|
2135 | # for dependence libraries. The import file would start with |
---|
2136 | # the line `#! .'. This would cause the generated library to |
---|
2137 | # depend on `.', always an invalid library. This was fixed in |
---|
2138 | # development snapshots of GCC prior to 3.0. |
---|
2139 | case $host_os in |
---|
2140 | aix4 | aix4.[[01]] | aix4.[[01]].*) |
---|
2141 | if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' |
---|
2142 | echo ' yes ' |
---|
2143 | echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then |
---|
2144 | : |
---|
2145 | else |
---|
2146 | can_build_shared=no |
---|
2147 | fi |
---|
2148 | ;; |
---|
2149 | esac |
---|
2150 | # AIX (on Power*) has no versioning support, so currently we can not hardcode correct |
---|
2151 | # soname into executable. Probably we can add versioning support to |
---|
2152 | # collect2, so additional links can be useful in future. |
---|
2153 | if test "$aix_use_runtimelinking" = yes; then |
---|
2154 | # If using run time linking (on AIX 4.2 or later) use lib<name>.so |
---|
2155 | # instead of lib<name>.a to let people know that these are not |
---|
2156 | # typical AIX shared libraries. |
---|
2157 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2158 | else |
---|
2159 | # We preserve .a as extension for shared libraries through AIX4.2 |
---|
2160 | # and later when we are not doing run time linking. |
---|
2161 | library_names_spec='${libname}${release}.a $libname.a' |
---|
2162 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2163 | fi |
---|
2164 | shlibpath_var=LIBPATH |
---|
2165 | fi |
---|
2166 | ;; |
---|
2167 | |
---|
2168 | amigaos*) |
---|
2169 | case $host_cpu in |
---|
2170 | powerpc) |
---|
2171 | # Since July 2007 AmigaOS4 officially supports .so libraries. |
---|
2172 | # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. |
---|
2173 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2174 | ;; |
---|
2175 | m68k) |
---|
2176 | library_names_spec='$libname.ixlibrary $libname.a' |
---|
2177 | # Create ${libname}_ixlibrary.a entries in /sys/libs. |
---|
2178 | finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' |
---|
2179 | ;; |
---|
2180 | esac |
---|
2181 | ;; |
---|
2182 | |
---|
2183 | beos*) |
---|
2184 | library_names_spec='${libname}${shared_ext}' |
---|
2185 | dynamic_linker="$host_os ld.so" |
---|
2186 | shlibpath_var=LIBRARY_PATH |
---|
2187 | ;; |
---|
2188 | |
---|
2189 | bsdi[[45]]*) |
---|
2190 | version_type=linux |
---|
2191 | need_version=no |
---|
2192 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2193 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2194 | finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' |
---|
2195 | shlibpath_var=LD_LIBRARY_PATH |
---|
2196 | sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" |
---|
2197 | sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" |
---|
2198 | # the default ld.so.conf also contains /usr/contrib/lib and |
---|
2199 | # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow |
---|
2200 | # libtool to hard-code these into programs |
---|
2201 | ;; |
---|
2202 | |
---|
2203 | cygwin* | mingw* | pw32* | cegcc*) |
---|
2204 | version_type=windows |
---|
2205 | shrext_cmds=".dll" |
---|
2206 | need_version=no |
---|
2207 | need_lib_prefix=no |
---|
2208 | |
---|
2209 | case $GCC,$host_os in |
---|
2210 | yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) |
---|
2211 | library_names_spec='$libname.dll.a' |
---|
2212 | # DLL is installed to $(libdir)/../bin by postinstall_cmds |
---|
2213 | postinstall_cmds='base_file=`basename \${file}`~ |
---|
2214 | dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ |
---|
2215 | dldir=$destdir/`dirname \$dlpath`~ |
---|
2216 | test -d \$dldir || mkdir -p \$dldir~ |
---|
2217 | $install_prog $dir/$dlname \$dldir/$dlname~ |
---|
2218 | chmod a+x \$dldir/$dlname~ |
---|
2219 | if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then |
---|
2220 | eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; |
---|
2221 | fi' |
---|
2222 | postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ |
---|
2223 | dlpath=$dir/\$dldll~ |
---|
2224 | $RM \$dlpath' |
---|
2225 | shlibpath_overrides_runpath=yes |
---|
2226 | |
---|
2227 | case $host_os in |
---|
2228 | cygwin*) |
---|
2229 | # Cygwin DLLs use 'cyg' prefix rather than 'lib' |
---|
2230 | soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
---|
2231 | sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" |
---|
2232 | ;; |
---|
2233 | mingw* | cegcc*) |
---|
2234 | # MinGW DLLs use traditional 'lib' prefix |
---|
2235 | soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
---|
2236 | sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` |
---|
2237 | if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then |
---|
2238 | # It is most probably a Windows format PATH printed by |
---|
2239 | # mingw gcc, but we are running on Cygwin. Gcc prints its search |
---|
2240 | # path with ; separators, and with drive letters. We can handle the |
---|
2241 | # drive letters (cygwin fileutils understands them), so leave them, |
---|
2242 | # especially as we might pass files found there to a mingw objdump, |
---|
2243 | # which wouldn't understand a cygwinified path. Ahh. |
---|
2244 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` |
---|
2245 | else |
---|
2246 | sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` |
---|
2247 | fi |
---|
2248 | ;; |
---|
2249 | pw32*) |
---|
2250 | # pw32 DLLs use 'pw' prefix rather than 'lib' |
---|
2251 | library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' |
---|
2252 | ;; |
---|
2253 | esac |
---|
2254 | ;; |
---|
2255 | |
---|
2256 | *) |
---|
2257 | library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' |
---|
2258 | ;; |
---|
2259 | esac |
---|
2260 | dynamic_linker='Win32 ld.exe' |
---|
2261 | # FIXME: first we should search . and the directory the executable is in |
---|
2262 | shlibpath_var=PATH |
---|
2263 | ;; |
---|
2264 | |
---|
2265 | darwin* | rhapsody*) |
---|
2266 | dynamic_linker="$host_os dyld" |
---|
2267 | version_type=darwin |
---|
2268 | need_lib_prefix=no |
---|
2269 | need_version=no |
---|
2270 | library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' |
---|
2271 | soname_spec='${libname}${release}${major}$shared_ext' |
---|
2272 | shlibpath_overrides_runpath=yes |
---|
2273 | shlibpath_var=DYLD_LIBRARY_PATH |
---|
2274 | shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' |
---|
2275 | m4_if([$1], [],[ |
---|
2276 | sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) |
---|
2277 | sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' |
---|
2278 | ;; |
---|
2279 | |
---|
2280 | dgux*) |
---|
2281 | version_type=linux |
---|
2282 | need_lib_prefix=no |
---|
2283 | need_version=no |
---|
2284 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' |
---|
2285 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2286 | shlibpath_var=LD_LIBRARY_PATH |
---|
2287 | ;; |
---|
2288 | |
---|
2289 | freebsd1*) |
---|
2290 | dynamic_linker=no |
---|
2291 | ;; |
---|
2292 | |
---|
2293 | freebsd* | dragonfly*) |
---|
2294 | # DragonFly does not have aout. When/if they implement a new |
---|
2295 | # versioning mechanism, adjust this. |
---|
2296 | if test -x /usr/bin/objformat; then |
---|
2297 | objformat=`/usr/bin/objformat` |
---|
2298 | else |
---|
2299 | case $host_os in |
---|
2300 | freebsd[[123]]*) objformat=aout ;; |
---|
2301 | *) objformat=elf ;; |
---|
2302 | esac |
---|
2303 | fi |
---|
2304 | version_type=freebsd-$objformat |
---|
2305 | case $version_type in |
---|
2306 | freebsd-elf*) |
---|
2307 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
---|
2308 | need_version=no |
---|
2309 | need_lib_prefix=no |
---|
2310 | ;; |
---|
2311 | freebsd-*) |
---|
2312 | library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' |
---|
2313 | need_version=yes |
---|
2314 | ;; |
---|
2315 | esac |
---|
2316 | shlibpath_var=LD_LIBRARY_PATH |
---|
2317 | case $host_os in |
---|
2318 | freebsd2*) |
---|
2319 | shlibpath_overrides_runpath=yes |
---|
2320 | ;; |
---|
2321 | freebsd3.[[01]]* | freebsdelf3.[[01]]*) |
---|
2322 | shlibpath_overrides_runpath=yes |
---|
2323 | hardcode_into_libs=yes |
---|
2324 | ;; |
---|
2325 | freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ |
---|
2326 | freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) |
---|
2327 | shlibpath_overrides_runpath=no |
---|
2328 | hardcode_into_libs=yes |
---|
2329 | ;; |
---|
2330 | *) # from 4.6 on, and DragonFly |
---|
2331 | shlibpath_overrides_runpath=yes |
---|
2332 | hardcode_into_libs=yes |
---|
2333 | ;; |
---|
2334 | esac |
---|
2335 | ;; |
---|
2336 | |
---|
2337 | gnu*) |
---|
2338 | version_type=linux |
---|
2339 | need_lib_prefix=no |
---|
2340 | need_version=no |
---|
2341 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' |
---|
2342 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2343 | shlibpath_var=LD_LIBRARY_PATH |
---|
2344 | hardcode_into_libs=yes |
---|
2345 | ;; |
---|
2346 | |
---|
2347 | hpux9* | hpux10* | hpux11*) |
---|
2348 | # Give a soname corresponding to the major version so that dld.sl refuses to |
---|
2349 | # link against other versions. |
---|
2350 | version_type=sunos |
---|
2351 | need_lib_prefix=no |
---|
2352 | need_version=no |
---|
2353 | case $host_cpu in |
---|
2354 | ia64*) |
---|
2355 | shrext_cmds='.so' |
---|
2356 | hardcode_into_libs=yes |
---|
2357 | dynamic_linker="$host_os dld.so" |
---|
2358 | shlibpath_var=LD_LIBRARY_PATH |
---|
2359 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
---|
2360 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2361 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2362 | if test "X$HPUX_IA64_MODE" = X32; then |
---|
2363 | sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" |
---|
2364 | else |
---|
2365 | sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" |
---|
2366 | fi |
---|
2367 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
---|
2368 | ;; |
---|
2369 | hppa*64*) |
---|
2370 | shrext_cmds='.sl' |
---|
2371 | hardcode_into_libs=yes |
---|
2372 | dynamic_linker="$host_os dld.sl" |
---|
2373 | shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH |
---|
2374 | shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. |
---|
2375 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2376 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2377 | sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" |
---|
2378 | sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec |
---|
2379 | ;; |
---|
2380 | *) |
---|
2381 | shrext_cmds='.sl' |
---|
2382 | dynamic_linker="$host_os dld.sl" |
---|
2383 | shlibpath_var=SHLIB_PATH |
---|
2384 | shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH |
---|
2385 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2386 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2387 | ;; |
---|
2388 | esac |
---|
2389 | # HP-UX runs *really* slowly unless shared libraries are mode 555. |
---|
2390 | postinstall_cmds='chmod 555 $lib' |
---|
2391 | ;; |
---|
2392 | |
---|
2393 | interix[[3-9]]*) |
---|
2394 | version_type=linux |
---|
2395 | need_lib_prefix=no |
---|
2396 | need_version=no |
---|
2397 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
---|
2398 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2399 | dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' |
---|
2400 | shlibpath_var=LD_LIBRARY_PATH |
---|
2401 | shlibpath_overrides_runpath=no |
---|
2402 | hardcode_into_libs=yes |
---|
2403 | ;; |
---|
2404 | |
---|
2405 | irix5* | irix6* | nonstopux*) |
---|
2406 | case $host_os in |
---|
2407 | nonstopux*) version_type=nonstopux ;; |
---|
2408 | *) |
---|
2409 | if test "$lt_cv_prog_gnu_ld" = yes; then |
---|
2410 | version_type=linux |
---|
2411 | else |
---|
2412 | version_type=irix |
---|
2413 | fi ;; |
---|
2414 | esac |
---|
2415 | need_lib_prefix=no |
---|
2416 | need_version=no |
---|
2417 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2418 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' |
---|
2419 | case $host_os in |
---|
2420 | irix5* | nonstopux*) |
---|
2421 | libsuff= shlibsuff= |
---|
2422 | ;; |
---|
2423 | *) |
---|
2424 | case $LD in # libtool.m4 will add one of these switches to LD |
---|
2425 | *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") |
---|
2426 | libsuff= shlibsuff= libmagic=32-bit;; |
---|
2427 | *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") |
---|
2428 | libsuff=32 shlibsuff=N32 libmagic=N32;; |
---|
2429 | *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") |
---|
2430 | libsuff=64 shlibsuff=64 libmagic=64-bit;; |
---|
2431 | *) libsuff= shlibsuff= libmagic=never-match;; |
---|
2432 | esac |
---|
2433 | ;; |
---|
2434 | esac |
---|
2435 | shlibpath_var=LD_LIBRARY${shlibsuff}_PATH |
---|
2436 | shlibpath_overrides_runpath=no |
---|
2437 | sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" |
---|
2438 | sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" |
---|
2439 | hardcode_into_libs=yes |
---|
2440 | ;; |
---|
2441 | |
---|
2442 | # No shared lib support for Linux oldld, aout, or coff. |
---|
2443 | linux*oldld* | linux*aout* | linux*coff*) |
---|
2444 | dynamic_linker=no |
---|
2445 | ;; |
---|
2446 | |
---|
2447 | # This must be Linux ELF. |
---|
2448 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
---|
2449 | version_type=linux |
---|
2450 | need_lib_prefix=no |
---|
2451 | need_version=no |
---|
2452 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2453 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2454 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' |
---|
2455 | shlibpath_var=LD_LIBRARY_PATH |
---|
2456 | shlibpath_overrides_runpath=no |
---|
2457 | # Some binutils ld are patched to set DT_RUNPATH |
---|
2458 | save_LDFLAGS=$LDFLAGS |
---|
2459 | save_libdir=$libdir |
---|
2460 | eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ |
---|
2461 | LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" |
---|
2462 | AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], |
---|
2463 | [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], |
---|
2464 | [shlibpath_overrides_runpath=yes])]) |
---|
2465 | LDFLAGS=$save_LDFLAGS |
---|
2466 | libdir=$save_libdir |
---|
2467 | |
---|
2468 | # This implies no fast_install, which is unacceptable. |
---|
2469 | # Some rework will be needed to allow for fast_install |
---|
2470 | # before this can be enabled. |
---|
2471 | hardcode_into_libs=yes |
---|
2472 | |
---|
2473 | # Append ld.so.conf contents to the search path |
---|
2474 | if test -f /etc/ld.so.conf; then |
---|
2475 | lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` |
---|
2476 | sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" |
---|
2477 | fi |
---|
2478 | |
---|
2479 | # We used to test for /lib/ld.so.1 and disable shared libraries on |
---|
2480 | # powerpc, because MkLinux only supported shared libraries with the |
---|
2481 | # GNU dynamic linker. Since this was broken with cross compilers, |
---|
2482 | # most powerpc-linux boxes support dynamic linking these days and |
---|
2483 | # people can always --disable-shared, the test was removed, and we |
---|
2484 | # assume the GNU/Linux dynamic linker is in use. |
---|
2485 | dynamic_linker='GNU/Linux ld.so' |
---|
2486 | ;; |
---|
2487 | |
---|
2488 | netbsdelf*-gnu) |
---|
2489 | version_type=linux |
---|
2490 | need_lib_prefix=no |
---|
2491 | need_version=no |
---|
2492 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
---|
2493 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2494 | shlibpath_var=LD_LIBRARY_PATH |
---|
2495 | shlibpath_overrides_runpath=no |
---|
2496 | hardcode_into_libs=yes |
---|
2497 | dynamic_linker='NetBSD ld.elf_so' |
---|
2498 | ;; |
---|
2499 | |
---|
2500 | netbsd*) |
---|
2501 | version_type=sunos |
---|
2502 | need_lib_prefix=no |
---|
2503 | need_version=no |
---|
2504 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
---|
2505 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
---|
2506 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
---|
2507 | dynamic_linker='NetBSD (a.out) ld.so' |
---|
2508 | else |
---|
2509 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' |
---|
2510 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2511 | dynamic_linker='NetBSD ld.elf_so' |
---|
2512 | fi |
---|
2513 | shlibpath_var=LD_LIBRARY_PATH |
---|
2514 | shlibpath_overrides_runpath=yes |
---|
2515 | hardcode_into_libs=yes |
---|
2516 | ;; |
---|
2517 | |
---|
2518 | newsos6) |
---|
2519 | version_type=linux |
---|
2520 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2521 | shlibpath_var=LD_LIBRARY_PATH |
---|
2522 | shlibpath_overrides_runpath=yes |
---|
2523 | ;; |
---|
2524 | |
---|
2525 | *nto* | *qnx*) |
---|
2526 | version_type=qnx |
---|
2527 | need_lib_prefix=no |
---|
2528 | need_version=no |
---|
2529 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2530 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2531 | shlibpath_var=LD_LIBRARY_PATH |
---|
2532 | shlibpath_overrides_runpath=no |
---|
2533 | hardcode_into_libs=yes |
---|
2534 | dynamic_linker='ldqnx.so' |
---|
2535 | ;; |
---|
2536 | |
---|
2537 | openbsd*) |
---|
2538 | version_type=sunos |
---|
2539 | sys_lib_dlsearch_path_spec="/usr/lib" |
---|
2540 | need_lib_prefix=no |
---|
2541 | # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. |
---|
2542 | case $host_os in |
---|
2543 | openbsd3.3 | openbsd3.3.*) need_version=yes ;; |
---|
2544 | *) need_version=no ;; |
---|
2545 | esac |
---|
2546 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
---|
2547 | finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' |
---|
2548 | shlibpath_var=LD_LIBRARY_PATH |
---|
2549 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
2550 | case $host_os in |
---|
2551 | openbsd2.[[89]] | openbsd2.[[89]].*) |
---|
2552 | shlibpath_overrides_runpath=no |
---|
2553 | ;; |
---|
2554 | *) |
---|
2555 | shlibpath_overrides_runpath=yes |
---|
2556 | ;; |
---|
2557 | esac |
---|
2558 | else |
---|
2559 | shlibpath_overrides_runpath=yes |
---|
2560 | fi |
---|
2561 | ;; |
---|
2562 | |
---|
2563 | os2*) |
---|
2564 | libname_spec='$name' |
---|
2565 | shrext_cmds=".dll" |
---|
2566 | need_lib_prefix=no |
---|
2567 | library_names_spec='$libname${shared_ext} $libname.a' |
---|
2568 | dynamic_linker='OS/2 ld.exe' |
---|
2569 | shlibpath_var=LIBPATH |
---|
2570 | ;; |
---|
2571 | |
---|
2572 | osf3* | osf4* | osf5*) |
---|
2573 | version_type=osf |
---|
2574 | need_lib_prefix=no |
---|
2575 | need_version=no |
---|
2576 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2577 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2578 | shlibpath_var=LD_LIBRARY_PATH |
---|
2579 | sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" |
---|
2580 | sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" |
---|
2581 | ;; |
---|
2582 | |
---|
2583 | rdos*) |
---|
2584 | dynamic_linker=no |
---|
2585 | ;; |
---|
2586 | |
---|
2587 | solaris*) |
---|
2588 | version_type=linux |
---|
2589 | need_lib_prefix=no |
---|
2590 | need_version=no |
---|
2591 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2592 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2593 | shlibpath_var=LD_LIBRARY_PATH |
---|
2594 | shlibpath_overrides_runpath=yes |
---|
2595 | hardcode_into_libs=yes |
---|
2596 | # ldd complains unless libraries are executable |
---|
2597 | postinstall_cmds='chmod +x $lib' |
---|
2598 | ;; |
---|
2599 | |
---|
2600 | sunos4*) |
---|
2601 | version_type=sunos |
---|
2602 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' |
---|
2603 | finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' |
---|
2604 | shlibpath_var=LD_LIBRARY_PATH |
---|
2605 | shlibpath_overrides_runpath=yes |
---|
2606 | if test "$with_gnu_ld" = yes; then |
---|
2607 | need_lib_prefix=no |
---|
2608 | fi |
---|
2609 | need_version=yes |
---|
2610 | ;; |
---|
2611 | |
---|
2612 | sysv4 | sysv4.3*) |
---|
2613 | version_type=linux |
---|
2614 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2615 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2616 | shlibpath_var=LD_LIBRARY_PATH |
---|
2617 | case $host_vendor in |
---|
2618 | sni) |
---|
2619 | shlibpath_overrides_runpath=no |
---|
2620 | need_lib_prefix=no |
---|
2621 | runpath_var=LD_RUN_PATH |
---|
2622 | ;; |
---|
2623 | siemens) |
---|
2624 | need_lib_prefix=no |
---|
2625 | ;; |
---|
2626 | motorola) |
---|
2627 | need_lib_prefix=no |
---|
2628 | need_version=no |
---|
2629 | shlibpath_overrides_runpath=no |
---|
2630 | sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' |
---|
2631 | ;; |
---|
2632 | esac |
---|
2633 | ;; |
---|
2634 | |
---|
2635 | sysv4*MP*) |
---|
2636 | if test -d /usr/nec ;then |
---|
2637 | version_type=linux |
---|
2638 | library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' |
---|
2639 | soname_spec='$libname${shared_ext}.$major' |
---|
2640 | shlibpath_var=LD_LIBRARY_PATH |
---|
2641 | fi |
---|
2642 | ;; |
---|
2643 | |
---|
2644 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
---|
2645 | version_type=freebsd-elf |
---|
2646 | need_lib_prefix=no |
---|
2647 | need_version=no |
---|
2648 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' |
---|
2649 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2650 | shlibpath_var=LD_LIBRARY_PATH |
---|
2651 | shlibpath_overrides_runpath=yes |
---|
2652 | hardcode_into_libs=yes |
---|
2653 | if test "$with_gnu_ld" = yes; then |
---|
2654 | sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' |
---|
2655 | else |
---|
2656 | sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' |
---|
2657 | case $host_os in |
---|
2658 | sco3.2v5*) |
---|
2659 | sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" |
---|
2660 | ;; |
---|
2661 | esac |
---|
2662 | fi |
---|
2663 | sys_lib_dlsearch_path_spec='/usr/lib' |
---|
2664 | ;; |
---|
2665 | |
---|
2666 | tpf*) |
---|
2667 | # TPF is a cross-target only. Preferred cross-host = GNU/Linux. |
---|
2668 | version_type=linux |
---|
2669 | need_lib_prefix=no |
---|
2670 | need_version=no |
---|
2671 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2672 | shlibpath_var=LD_LIBRARY_PATH |
---|
2673 | shlibpath_overrides_runpath=no |
---|
2674 | hardcode_into_libs=yes |
---|
2675 | ;; |
---|
2676 | |
---|
2677 | uts4*) |
---|
2678 | version_type=linux |
---|
2679 | library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' |
---|
2680 | soname_spec='${libname}${release}${shared_ext}$major' |
---|
2681 | shlibpath_var=LD_LIBRARY_PATH |
---|
2682 | ;; |
---|
2683 | |
---|
2684 | *) |
---|
2685 | dynamic_linker=no |
---|
2686 | ;; |
---|
2687 | esac |
---|
2688 | AC_MSG_RESULT([$dynamic_linker]) |
---|
2689 | test "$dynamic_linker" = no && can_build_shared=no |
---|
2690 | |
---|
2691 | variables_saved_for_relink="PATH $shlibpath_var $runpath_var" |
---|
2692 | if test "$GCC" = yes; then |
---|
2693 | variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" |
---|
2694 | fi |
---|
2695 | |
---|
2696 | if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then |
---|
2697 | sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" |
---|
2698 | fi |
---|
2699 | if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then |
---|
2700 | sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" |
---|
2701 | fi |
---|
2702 | |
---|
2703 | _LT_DECL([], [variables_saved_for_relink], [1], |
---|
2704 | [Variables whose values should be saved in libtool wrapper scripts and |
---|
2705 | restored at link time]) |
---|
2706 | _LT_DECL([], [need_lib_prefix], [0], |
---|
2707 | [Do we need the "lib" prefix for modules?]) |
---|
2708 | _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) |
---|
2709 | _LT_DECL([], [version_type], [0], [Library versioning type]) |
---|
2710 | _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) |
---|
2711 | _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) |
---|
2712 | _LT_DECL([], [shlibpath_overrides_runpath], [0], |
---|
2713 | [Is shlibpath searched before the hard-coded library search path?]) |
---|
2714 | _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) |
---|
2715 | _LT_DECL([], [library_names_spec], [1], |
---|
2716 | [[List of archive names. First name is the real one, the rest are links. |
---|
2717 | The last name is the one that the linker finds with -lNAME]]) |
---|
2718 | _LT_DECL([], [soname_spec], [1], |
---|
2719 | [[The coded name of the library, if different from the real name]]) |
---|
2720 | _LT_DECL([], [postinstall_cmds], [2], |
---|
2721 | [Command to use after installation of a shared archive]) |
---|
2722 | _LT_DECL([], [postuninstall_cmds], [2], |
---|
2723 | [Command to use after uninstallation of a shared archive]) |
---|
2724 | _LT_DECL([], [finish_cmds], [2], |
---|
2725 | [Commands used to finish a libtool library installation in a directory]) |
---|
2726 | _LT_DECL([], [finish_eval], [1], |
---|
2727 | [[As "finish_cmds", except a single script fragment to be evaled but |
---|
2728 | not shown]]) |
---|
2729 | _LT_DECL([], [hardcode_into_libs], [0], |
---|
2730 | [Whether we should hardcode library paths into libraries]) |
---|
2731 | _LT_DECL([], [sys_lib_search_path_spec], [2], |
---|
2732 | [Compile-time system search path for libraries]) |
---|
2733 | _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], |
---|
2734 | [Run-time system search path for libraries]) |
---|
2735 | ])# _LT_SYS_DYNAMIC_LINKER |
---|
2736 | |
---|
2737 | |
---|
2738 | # _LT_PATH_TOOL_PREFIX(TOOL) |
---|
2739 | # -------------------------- |
---|
2740 | # find a file program which can recognize shared library |
---|
2741 | AC_DEFUN([_LT_PATH_TOOL_PREFIX], |
---|
2742 | [m4_require([_LT_DECL_EGREP])dnl |
---|
2743 | AC_MSG_CHECKING([for $1]) |
---|
2744 | AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, |
---|
2745 | [case $MAGIC_CMD in |
---|
2746 | [[\\/*] | ?:[\\/]*]) |
---|
2747 | lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. |
---|
2748 | ;; |
---|
2749 | *) |
---|
2750 | lt_save_MAGIC_CMD="$MAGIC_CMD" |
---|
2751 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
2752 | dnl $ac_dummy forces splitting on constant user-supplied paths. |
---|
2753 | dnl POSIX.2 word splitting is done only on the output of word expansions, |
---|
2754 | dnl not every word. This closes a longstanding sh security hole. |
---|
2755 | ac_dummy="m4_if([$2], , $PATH, [$2])" |
---|
2756 | for ac_dir in $ac_dummy; do |
---|
2757 | IFS="$lt_save_ifs" |
---|
2758 | test -z "$ac_dir" && ac_dir=. |
---|
2759 | if test -f $ac_dir/$1; then |
---|
2760 | lt_cv_path_MAGIC_CMD="$ac_dir/$1" |
---|
2761 | if test -n "$file_magic_test_file"; then |
---|
2762 | case $deplibs_check_method in |
---|
2763 | "file_magic "*) |
---|
2764 | file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` |
---|
2765 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
---|
2766 | if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | |
---|
2767 | $EGREP "$file_magic_regex" > /dev/null; then |
---|
2768 | : |
---|
2769 | else |
---|
2770 | cat <<_LT_EOF 1>&2 |
---|
2771 | |
---|
2772 | *** Warning: the command libtool uses to detect shared libraries, |
---|
2773 | *** $file_magic_cmd, produces output that libtool cannot recognize. |
---|
2774 | *** The result is that libtool may fail to recognize shared libraries |
---|
2775 | *** as such. This will affect the creation of libtool libraries that |
---|
2776 | *** depend on shared libraries, but programs linked with such libtool |
---|
2777 | *** libraries will work regardless of this problem. Nevertheless, you |
---|
2778 | *** may want to report the problem to your system manager and/or to |
---|
2779 | *** bug-libtool@gnu.org |
---|
2780 | |
---|
2781 | _LT_EOF |
---|
2782 | fi ;; |
---|
2783 | esac |
---|
2784 | fi |
---|
2785 | break |
---|
2786 | fi |
---|
2787 | done |
---|
2788 | IFS="$lt_save_ifs" |
---|
2789 | MAGIC_CMD="$lt_save_MAGIC_CMD" |
---|
2790 | ;; |
---|
2791 | esac]) |
---|
2792 | MAGIC_CMD="$lt_cv_path_MAGIC_CMD" |
---|
2793 | if test -n "$MAGIC_CMD"; then |
---|
2794 | AC_MSG_RESULT($MAGIC_CMD) |
---|
2795 | else |
---|
2796 | AC_MSG_RESULT(no) |
---|
2797 | fi |
---|
2798 | _LT_DECL([], [MAGIC_CMD], [0], |
---|
2799 | [Used to examine libraries when file_magic_cmd begins with "file"])dnl |
---|
2800 | ])# _LT_PATH_TOOL_PREFIX |
---|
2801 | |
---|
2802 | # Old name: |
---|
2803 | AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) |
---|
2804 | dnl aclocal-1.4 backwards compatibility: |
---|
2805 | dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) |
---|
2806 | |
---|
2807 | |
---|
2808 | # _LT_PATH_MAGIC |
---|
2809 | # -------------- |
---|
2810 | # find a file program which can recognize a shared library |
---|
2811 | m4_defun([_LT_PATH_MAGIC], |
---|
2812 | [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) |
---|
2813 | if test -z "$lt_cv_path_MAGIC_CMD"; then |
---|
2814 | if test -n "$ac_tool_prefix"; then |
---|
2815 | _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) |
---|
2816 | else |
---|
2817 | MAGIC_CMD=: |
---|
2818 | fi |
---|
2819 | fi |
---|
2820 | ])# _LT_PATH_MAGIC |
---|
2821 | |
---|
2822 | |
---|
2823 | # LT_PATH_LD |
---|
2824 | # ---------- |
---|
2825 | # find the pathname to the GNU or non-GNU linker |
---|
2826 | AC_DEFUN([LT_PATH_LD], |
---|
2827 | [AC_REQUIRE([AC_PROG_CC])dnl |
---|
2828 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
2829 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
---|
2830 | m4_require([_LT_DECL_SED])dnl |
---|
2831 | m4_require([_LT_DECL_EGREP])dnl |
---|
2832 | |
---|
2833 | AC_ARG_WITH([gnu-ld], |
---|
2834 | [AS_HELP_STRING([--with-gnu-ld], |
---|
2835 | [assume the C compiler uses GNU ld @<:@default=no@:>@])], |
---|
2836 | [test "$withval" = no || with_gnu_ld=yes], |
---|
2837 | [with_gnu_ld=no])dnl |
---|
2838 | |
---|
2839 | ac_prog=ld |
---|
2840 | if test "$GCC" = yes; then |
---|
2841 | # Check if gcc -print-prog-name=ld gives a path. |
---|
2842 | AC_MSG_CHECKING([for ld used by $CC]) |
---|
2843 | case $host in |
---|
2844 | *-*-mingw*) |
---|
2845 | # gcc leaves a trailing carriage return which upsets mingw |
---|
2846 | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
---|
2847 | *) |
---|
2848 | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
---|
2849 | esac |
---|
2850 | case $ac_prog in |
---|
2851 | # Accept absolute paths. |
---|
2852 | [[\\/]]* | ?:[[\\/]]*) |
---|
2853 | re_direlt='/[[^/]][[^/]]*/\.\./' |
---|
2854 | # Canonicalize the pathname of ld |
---|
2855 | ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` |
---|
2856 | while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do |
---|
2857 | ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` |
---|
2858 | done |
---|
2859 | test -z "$LD" && LD="$ac_prog" |
---|
2860 | ;; |
---|
2861 | "") |
---|
2862 | # If it fails, then pretend we aren't using GCC. |
---|
2863 | ac_prog=ld |
---|
2864 | ;; |
---|
2865 | *) |
---|
2866 | # If it is relative, then search for the first ld in PATH. |
---|
2867 | with_gnu_ld=unknown |
---|
2868 | ;; |
---|
2869 | esac |
---|
2870 | elif test "$with_gnu_ld" = yes; then |
---|
2871 | AC_MSG_CHECKING([for GNU ld]) |
---|
2872 | else |
---|
2873 | AC_MSG_CHECKING([for non-GNU ld]) |
---|
2874 | fi |
---|
2875 | AC_CACHE_VAL(lt_cv_path_LD, |
---|
2876 | [if test -z "$LD"; then |
---|
2877 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
2878 | for ac_dir in $PATH; do |
---|
2879 | IFS="$lt_save_ifs" |
---|
2880 | test -z "$ac_dir" && ac_dir=. |
---|
2881 | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
---|
2882 | lt_cv_path_LD="$ac_dir/$ac_prog" |
---|
2883 | # Check to see if the program is GNU ld. I'd rather use --version, |
---|
2884 | # but apparently some variants of GNU ld only accept -v. |
---|
2885 | # Break only if it was the GNU/non-GNU ld that we prefer. |
---|
2886 | case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in |
---|
2887 | *GNU* | *'with BFD'*) |
---|
2888 | test "$with_gnu_ld" != no && break |
---|
2889 | ;; |
---|
2890 | *) |
---|
2891 | test "$with_gnu_ld" != yes && break |
---|
2892 | ;; |
---|
2893 | esac |
---|
2894 | fi |
---|
2895 | done |
---|
2896 | IFS="$lt_save_ifs" |
---|
2897 | else |
---|
2898 | lt_cv_path_LD="$LD" # Let the user override the test with a path. |
---|
2899 | fi]) |
---|
2900 | LD="$lt_cv_path_LD" |
---|
2901 | if test -n "$LD"; then |
---|
2902 | AC_MSG_RESULT($LD) |
---|
2903 | else |
---|
2904 | AC_MSG_RESULT(no) |
---|
2905 | fi |
---|
2906 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
---|
2907 | _LT_PATH_LD_GNU |
---|
2908 | AC_SUBST([LD]) |
---|
2909 | |
---|
2910 | _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) |
---|
2911 | ])# LT_PATH_LD |
---|
2912 | |
---|
2913 | # Old names: |
---|
2914 | AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) |
---|
2915 | AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) |
---|
2916 | dnl aclocal-1.4 backwards compatibility: |
---|
2917 | dnl AC_DEFUN([AM_PROG_LD], []) |
---|
2918 | dnl AC_DEFUN([AC_PROG_LD], []) |
---|
2919 | |
---|
2920 | |
---|
2921 | # _LT_PATH_LD_GNU |
---|
2922 | #- -------------- |
---|
2923 | m4_defun([_LT_PATH_LD_GNU], |
---|
2924 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, |
---|
2925 | [# I'd rather use --version here, but apparently some GNU lds only accept -v. |
---|
2926 | case `$LD -v 2>&1 </dev/null` in |
---|
2927 | *GNU* | *'with BFD'*) |
---|
2928 | lt_cv_prog_gnu_ld=yes |
---|
2929 | ;; |
---|
2930 | *) |
---|
2931 | lt_cv_prog_gnu_ld=no |
---|
2932 | ;; |
---|
2933 | esac]) |
---|
2934 | with_gnu_ld=$lt_cv_prog_gnu_ld |
---|
2935 | ])# _LT_PATH_LD_GNU |
---|
2936 | |
---|
2937 | |
---|
2938 | # _LT_CMD_RELOAD |
---|
2939 | # -------------- |
---|
2940 | # find reload flag for linker |
---|
2941 | # -- PORTME Some linkers may need a different reload flag. |
---|
2942 | m4_defun([_LT_CMD_RELOAD], |
---|
2943 | [AC_CACHE_CHECK([for $LD option to reload object files], |
---|
2944 | lt_cv_ld_reload_flag, |
---|
2945 | [lt_cv_ld_reload_flag='-r']) |
---|
2946 | reload_flag=$lt_cv_ld_reload_flag |
---|
2947 | case $reload_flag in |
---|
2948 | "" | " "*) ;; |
---|
2949 | *) reload_flag=" $reload_flag" ;; |
---|
2950 | esac |
---|
2951 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
---|
2952 | case $host_os in |
---|
2953 | darwin*) |
---|
2954 | if test "$GCC" = yes; then |
---|
2955 | reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' |
---|
2956 | else |
---|
2957 | reload_cmds='$LD$reload_flag -o $output$reload_objs' |
---|
2958 | fi |
---|
2959 | ;; |
---|
2960 | esac |
---|
2961 | _LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl |
---|
2962 | _LT_DECL([], [reload_cmds], [2])dnl |
---|
2963 | ])# _LT_CMD_RELOAD |
---|
2964 | |
---|
2965 | |
---|
2966 | # _LT_CHECK_MAGIC_METHOD |
---|
2967 | # ---------------------- |
---|
2968 | # how to check for library dependencies |
---|
2969 | # -- PORTME fill in with the dynamic library characteristics |
---|
2970 | m4_defun([_LT_CHECK_MAGIC_METHOD], |
---|
2971 | [m4_require([_LT_DECL_EGREP]) |
---|
2972 | m4_require([_LT_DECL_OBJDUMP]) |
---|
2973 | AC_CACHE_CHECK([how to recognize dependent libraries], |
---|
2974 | lt_cv_deplibs_check_method, |
---|
2975 | [lt_cv_file_magic_cmd='$MAGIC_CMD' |
---|
2976 | lt_cv_file_magic_test_file= |
---|
2977 | lt_cv_deplibs_check_method='unknown' |
---|
2978 | # Need to set the preceding variable on all platforms that support |
---|
2979 | # interlibrary dependencies. |
---|
2980 | # 'none' -- dependencies not supported. |
---|
2981 | # `unknown' -- same as none, but documents that we really don't know. |
---|
2982 | # 'pass_all' -- all dependencies passed with no checks. |
---|
2983 | # 'test_compile' -- check by making test program. |
---|
2984 | # 'file_magic [[regex]]' -- check by looking for files in library path |
---|
2985 | # which responds to the $file_magic_cmd with a given extended regex. |
---|
2986 | # If you have `file' or equivalent on your system and you're not sure |
---|
2987 | # whether `pass_all' will *always* work, you probably want this one. |
---|
2988 | |
---|
2989 | case $host_os in |
---|
2990 | aix[[4-9]]*) |
---|
2991 | lt_cv_deplibs_check_method=pass_all |
---|
2992 | ;; |
---|
2993 | |
---|
2994 | beos*) |
---|
2995 | lt_cv_deplibs_check_method=pass_all |
---|
2996 | ;; |
---|
2997 | |
---|
2998 | bsdi[[45]]*) |
---|
2999 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' |
---|
3000 | lt_cv_file_magic_cmd='/usr/bin/file -L' |
---|
3001 | lt_cv_file_magic_test_file=/shlib/libc.so |
---|
3002 | ;; |
---|
3003 | |
---|
3004 | cygwin*) |
---|
3005 | # func_win32_libid is a shell function defined in ltmain.sh |
---|
3006 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
---|
3007 | lt_cv_file_magic_cmd='func_win32_libid' |
---|
3008 | ;; |
---|
3009 | |
---|
3010 | mingw* | pw32*) |
---|
3011 | # Base MSYS/MinGW do not provide the 'file' command needed by |
---|
3012 | # func_win32_libid shell function, so use a weaker test based on 'objdump', |
---|
3013 | # unless we find 'file', for example because we are cross-compiling. |
---|
3014 | if ( file / ) >/dev/null 2>&1; then |
---|
3015 | lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' |
---|
3016 | lt_cv_file_magic_cmd='func_win32_libid' |
---|
3017 | else |
---|
3018 | lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' |
---|
3019 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
---|
3020 | fi |
---|
3021 | ;; |
---|
3022 | |
---|
3023 | cegcc) |
---|
3024 | # use the weaker test based on 'objdump'. See mingw*. |
---|
3025 | lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' |
---|
3026 | lt_cv_file_magic_cmd='$OBJDUMP -f' |
---|
3027 | ;; |
---|
3028 | |
---|
3029 | darwin* | rhapsody*) |
---|
3030 | lt_cv_deplibs_check_method=pass_all |
---|
3031 | ;; |
---|
3032 | |
---|
3033 | freebsd* | dragonfly*) |
---|
3034 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
---|
3035 | case $host_cpu in |
---|
3036 | i*86 ) |
---|
3037 | # Not sure whether the presence of OpenBSD here was a mistake. |
---|
3038 | # Let's accept both of them until this is cleared up. |
---|
3039 | lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' |
---|
3040 | lt_cv_file_magic_cmd=/usr/bin/file |
---|
3041 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` |
---|
3042 | ;; |
---|
3043 | esac |
---|
3044 | else |
---|
3045 | lt_cv_deplibs_check_method=pass_all |
---|
3046 | fi |
---|
3047 | ;; |
---|
3048 | |
---|
3049 | gnu*) |
---|
3050 | lt_cv_deplibs_check_method=pass_all |
---|
3051 | ;; |
---|
3052 | |
---|
3053 | hpux10.20* | hpux11*) |
---|
3054 | lt_cv_file_magic_cmd=/usr/bin/file |
---|
3055 | case $host_cpu in |
---|
3056 | ia64*) |
---|
3057 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' |
---|
3058 | lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so |
---|
3059 | ;; |
---|
3060 | hppa*64*) |
---|
3061 | [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] |
---|
3062 | lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl |
---|
3063 | ;; |
---|
3064 | *) |
---|
3065 | lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' |
---|
3066 | lt_cv_file_magic_test_file=/usr/lib/libc.sl |
---|
3067 | ;; |
---|
3068 | esac |
---|
3069 | ;; |
---|
3070 | |
---|
3071 | interix[[3-9]]*) |
---|
3072 | # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here |
---|
3073 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' |
---|
3074 | ;; |
---|
3075 | |
---|
3076 | irix5* | irix6* | nonstopux*) |
---|
3077 | case $LD in |
---|
3078 | *-32|*"-32 ") libmagic=32-bit;; |
---|
3079 | *-n32|*"-n32 ") libmagic=N32;; |
---|
3080 | *-64|*"-64 ") libmagic=64-bit;; |
---|
3081 | *) libmagic=never-match;; |
---|
3082 | esac |
---|
3083 | lt_cv_deplibs_check_method=pass_all |
---|
3084 | ;; |
---|
3085 | |
---|
3086 | # This must be Linux ELF. |
---|
3087 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
---|
3088 | lt_cv_deplibs_check_method=pass_all |
---|
3089 | ;; |
---|
3090 | |
---|
3091 | netbsd* | netbsdelf*-gnu) |
---|
3092 | if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then |
---|
3093 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
---|
3094 | else |
---|
3095 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' |
---|
3096 | fi |
---|
3097 | ;; |
---|
3098 | |
---|
3099 | newos6*) |
---|
3100 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' |
---|
3101 | lt_cv_file_magic_cmd=/usr/bin/file |
---|
3102 | lt_cv_file_magic_test_file=/usr/lib/libnls.so |
---|
3103 | ;; |
---|
3104 | |
---|
3105 | *nto* | *qnx*) |
---|
3106 | lt_cv_deplibs_check_method=pass_all |
---|
3107 | ;; |
---|
3108 | |
---|
3109 | openbsd*) |
---|
3110 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
3111 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' |
---|
3112 | else |
---|
3113 | lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' |
---|
3114 | fi |
---|
3115 | ;; |
---|
3116 | |
---|
3117 | osf3* | osf4* | osf5*) |
---|
3118 | lt_cv_deplibs_check_method=pass_all |
---|
3119 | ;; |
---|
3120 | |
---|
3121 | rdos*) |
---|
3122 | lt_cv_deplibs_check_method=pass_all |
---|
3123 | ;; |
---|
3124 | |
---|
3125 | solaris*) |
---|
3126 | lt_cv_deplibs_check_method=pass_all |
---|
3127 | ;; |
---|
3128 | |
---|
3129 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) |
---|
3130 | lt_cv_deplibs_check_method=pass_all |
---|
3131 | ;; |
---|
3132 | |
---|
3133 | sysv4 | sysv4.3*) |
---|
3134 | case $host_vendor in |
---|
3135 | motorola) |
---|
3136 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' |
---|
3137 | lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` |
---|
3138 | ;; |
---|
3139 | ncr) |
---|
3140 | lt_cv_deplibs_check_method=pass_all |
---|
3141 | ;; |
---|
3142 | sequent) |
---|
3143 | lt_cv_file_magic_cmd='/bin/file' |
---|
3144 | lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' |
---|
3145 | ;; |
---|
3146 | sni) |
---|
3147 | lt_cv_file_magic_cmd='/bin/file' |
---|
3148 | lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" |
---|
3149 | lt_cv_file_magic_test_file=/lib/libc.so |
---|
3150 | ;; |
---|
3151 | siemens) |
---|
3152 | lt_cv_deplibs_check_method=pass_all |
---|
3153 | ;; |
---|
3154 | pc) |
---|
3155 | lt_cv_deplibs_check_method=pass_all |
---|
3156 | ;; |
---|
3157 | esac |
---|
3158 | ;; |
---|
3159 | |
---|
3160 | tpf*) |
---|
3161 | lt_cv_deplibs_check_method=pass_all |
---|
3162 | ;; |
---|
3163 | esac |
---|
3164 | ]) |
---|
3165 | file_magic_cmd=$lt_cv_file_magic_cmd |
---|
3166 | deplibs_check_method=$lt_cv_deplibs_check_method |
---|
3167 | test -z "$deplibs_check_method" && deplibs_check_method=unknown |
---|
3168 | |
---|
3169 | _LT_DECL([], [deplibs_check_method], [1], |
---|
3170 | [Method to check whether dependent libraries are shared objects]) |
---|
3171 | _LT_DECL([], [file_magic_cmd], [1], |
---|
3172 | [Command to use when deplibs_check_method == "file_magic"]) |
---|
3173 | ])# _LT_CHECK_MAGIC_METHOD |
---|
3174 | |
---|
3175 | |
---|
3176 | # LT_PATH_NM |
---|
3177 | # ---------- |
---|
3178 | # find the pathname to a BSD- or MS-compatible name lister |
---|
3179 | AC_DEFUN([LT_PATH_NM], |
---|
3180 | [AC_REQUIRE([AC_PROG_CC])dnl |
---|
3181 | AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, |
---|
3182 | [if test -n "$NM"; then |
---|
3183 | # Let the user override the test. |
---|
3184 | lt_cv_path_NM="$NM" |
---|
3185 | else |
---|
3186 | lt_nm_to_check="${ac_tool_prefix}nm" |
---|
3187 | if test -n "$ac_tool_prefix" && test "$build" = "$host"; then |
---|
3188 | lt_nm_to_check="$lt_nm_to_check nm" |
---|
3189 | fi |
---|
3190 | for lt_tmp_nm in $lt_nm_to_check; do |
---|
3191 | lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR |
---|
3192 | for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do |
---|
3193 | IFS="$lt_save_ifs" |
---|
3194 | test -z "$ac_dir" && ac_dir=. |
---|
3195 | tmp_nm="$ac_dir/$lt_tmp_nm" |
---|
3196 | if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then |
---|
3197 | # Check to see if the nm accepts a BSD-compat flag. |
---|
3198 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
---|
3199 | # nm: unknown option "B" ignored |
---|
3200 | # Tru64's nm complains that /dev/null is an invalid object file |
---|
3201 | case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in |
---|
3202 | */dev/null* | *'Invalid file or object type'*) |
---|
3203 | lt_cv_path_NM="$tmp_nm -B" |
---|
3204 | break |
---|
3205 | ;; |
---|
3206 | *) |
---|
3207 | case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in |
---|
3208 | */dev/null*) |
---|
3209 | lt_cv_path_NM="$tmp_nm -p" |
---|
3210 | break |
---|
3211 | ;; |
---|
3212 | *) |
---|
3213 | lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but |
---|
3214 | continue # so that we can try to find one that supports BSD flags |
---|
3215 | ;; |
---|
3216 | esac |
---|
3217 | ;; |
---|
3218 | esac |
---|
3219 | fi |
---|
3220 | done |
---|
3221 | IFS="$lt_save_ifs" |
---|
3222 | done |
---|
3223 | : ${lt_cv_path_NM=no} |
---|
3224 | fi]) |
---|
3225 | if test "$lt_cv_path_NM" != "no"; then |
---|
3226 | NM="$lt_cv_path_NM" |
---|
3227 | else |
---|
3228 | # Didn't find any BSD compatible name lister, look for dumpbin. |
---|
3229 | AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) |
---|
3230 | AC_SUBST([DUMPBIN]) |
---|
3231 | if test "$DUMPBIN" != ":"; then |
---|
3232 | NM="$DUMPBIN" |
---|
3233 | fi |
---|
3234 | fi |
---|
3235 | test -z "$NM" && NM=nm |
---|
3236 | AC_SUBST([NM]) |
---|
3237 | _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl |
---|
3238 | |
---|
3239 | AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], |
---|
3240 | [lt_cv_nm_interface="BSD nm" |
---|
3241 | echo "int some_variable = 0;" > conftest.$ac_ext |
---|
3242 | (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) |
---|
3243 | (eval "$ac_compile" 2>conftest.err) |
---|
3244 | cat conftest.err >&AS_MESSAGE_LOG_FD |
---|
3245 | (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) |
---|
3246 | (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) |
---|
3247 | cat conftest.err >&AS_MESSAGE_LOG_FD |
---|
3248 | (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) |
---|
3249 | cat conftest.out >&AS_MESSAGE_LOG_FD |
---|
3250 | if $GREP 'External.*some_variable' conftest.out > /dev/null; then |
---|
3251 | lt_cv_nm_interface="MS dumpbin" |
---|
3252 | fi |
---|
3253 | rm -f conftest*]) |
---|
3254 | ])# LT_PATH_NM |
---|
3255 | |
---|
3256 | # Old names: |
---|
3257 | AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) |
---|
3258 | AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) |
---|
3259 | dnl aclocal-1.4 backwards compatibility: |
---|
3260 | dnl AC_DEFUN([AM_PROG_NM], []) |
---|
3261 | dnl AC_DEFUN([AC_PROG_NM], []) |
---|
3262 | |
---|
3263 | |
---|
3264 | # LT_LIB_M |
---|
3265 | # -------- |
---|
3266 | # check for math library |
---|
3267 | AC_DEFUN([LT_LIB_M], |
---|
3268 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
3269 | LIBM= |
---|
3270 | case $host in |
---|
3271 | *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) |
---|
3272 | # These system don't have libm, or don't need it |
---|
3273 | ;; |
---|
3274 | *-ncr-sysv4.3*) |
---|
3275 | AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") |
---|
3276 | AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") |
---|
3277 | ;; |
---|
3278 | *) |
---|
3279 | AC_CHECK_LIB(m, cos, LIBM="-lm") |
---|
3280 | ;; |
---|
3281 | esac |
---|
3282 | AC_SUBST([LIBM]) |
---|
3283 | ])# LT_LIB_M |
---|
3284 | |
---|
3285 | # Old name: |
---|
3286 | AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) |
---|
3287 | dnl aclocal-1.4 backwards compatibility: |
---|
3288 | dnl AC_DEFUN([AC_CHECK_LIBM], []) |
---|
3289 | |
---|
3290 | |
---|
3291 | # _LT_COMPILER_NO_RTTI([TAGNAME]) |
---|
3292 | # ------------------------------- |
---|
3293 | m4_defun([_LT_COMPILER_NO_RTTI], |
---|
3294 | [m4_require([_LT_TAG_COMPILER])dnl |
---|
3295 | |
---|
3296 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
---|
3297 | |
---|
3298 | if test "$GCC" = yes; then |
---|
3299 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
---|
3300 | |
---|
3301 | _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], |
---|
3302 | lt_cv_prog_compiler_rtti_exceptions, |
---|
3303 | [-fno-rtti -fno-exceptions], [], |
---|
3304 | [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) |
---|
3305 | fi |
---|
3306 | _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], |
---|
3307 | [Compiler flag to turn off builtin functions]) |
---|
3308 | ])# _LT_COMPILER_NO_RTTI |
---|
3309 | |
---|
3310 | |
---|
3311 | # _LT_CMD_GLOBAL_SYMBOLS |
---|
3312 | # ---------------------- |
---|
3313 | m4_defun([_LT_CMD_GLOBAL_SYMBOLS], |
---|
3314 | [AC_REQUIRE([AC_CANONICAL_HOST])dnl |
---|
3315 | AC_REQUIRE([AC_PROG_CC])dnl |
---|
3316 | AC_REQUIRE([LT_PATH_NM])dnl |
---|
3317 | AC_REQUIRE([LT_PATH_LD])dnl |
---|
3318 | m4_require([_LT_DECL_SED])dnl |
---|
3319 | m4_require([_LT_DECL_EGREP])dnl |
---|
3320 | m4_require([_LT_TAG_COMPILER])dnl |
---|
3321 | |
---|
3322 | # Check for command to grab the raw symbol name followed by C symbol from nm. |
---|
3323 | AC_MSG_CHECKING([command to parse $NM output from $compiler object]) |
---|
3324 | AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], |
---|
3325 | [ |
---|
3326 | # These are sane defaults that work on at least a few old systems. |
---|
3327 | # [They come from Ultrix. What could be older than Ultrix?!! ;)] |
---|
3328 | |
---|
3329 | # Character class describing NM global symbol codes. |
---|
3330 | symcode='[[BCDEGRST]]' |
---|
3331 | |
---|
3332 | # Regexp to match symbols that can be accessed directly from C. |
---|
3333 | sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' |
---|
3334 | |
---|
3335 | # Define system-specific variables. |
---|
3336 | case $host_os in |
---|
3337 | aix*) |
---|
3338 | symcode='[[BCDT]]' |
---|
3339 | ;; |
---|
3340 | cygwin* | mingw* | pw32* | cegcc*) |
---|
3341 | symcode='[[ABCDGISTW]]' |
---|
3342 | ;; |
---|
3343 | hpux*) |
---|
3344 | if test "$host_cpu" = ia64; then |
---|
3345 | symcode='[[ABCDEGRST]]' |
---|
3346 | fi |
---|
3347 | ;; |
---|
3348 | irix* | nonstopux*) |
---|
3349 | symcode='[[BCDEGRST]]' |
---|
3350 | ;; |
---|
3351 | osf*) |
---|
3352 | symcode='[[BCDEGQRST]]' |
---|
3353 | ;; |
---|
3354 | solaris*) |
---|
3355 | symcode='[[BDRT]]' |
---|
3356 | ;; |
---|
3357 | sco3.2v5*) |
---|
3358 | symcode='[[DT]]' |
---|
3359 | ;; |
---|
3360 | sysv4.2uw2*) |
---|
3361 | symcode='[[DT]]' |
---|
3362 | ;; |
---|
3363 | sysv5* | sco5v6* | unixware* | OpenUNIX*) |
---|
3364 | symcode='[[ABDT]]' |
---|
3365 | ;; |
---|
3366 | sysv4) |
---|
3367 | symcode='[[DFNSTU]]' |
---|
3368 | ;; |
---|
3369 | esac |
---|
3370 | |
---|
3371 | # If we're using GNU nm, then use its standard symbol codes. |
---|
3372 | case `$NM -V 2>&1` in |
---|
3373 | *GNU* | *'with BFD'*) |
---|
3374 | symcode='[[ABCDGIRSTW]]' ;; |
---|
3375 | esac |
---|
3376 | |
---|
3377 | # Transform an extracted symbol line into a proper C declaration. |
---|
3378 | # Some systems (esp. on ia64) link data and code symbols differently, |
---|
3379 | # so use this general approach. |
---|
3380 | lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" |
---|
3381 | |
---|
3382 | # Transform an extracted symbol line into symbol name and symbol address |
---|
3383 | lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" |
---|
3384 | lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" |
---|
3385 | |
---|
3386 | # Handle CRLF in mingw tool chain |
---|
3387 | opt_cr= |
---|
3388 | case $build_os in |
---|
3389 | mingw*) |
---|
3390 | opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp |
---|
3391 | ;; |
---|
3392 | esac |
---|
3393 | |
---|
3394 | # Try without a prefix underscore, then with it. |
---|
3395 | for ac_symprfx in "" "_"; do |
---|
3396 | |
---|
3397 | # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. |
---|
3398 | symxfrm="\\1 $ac_symprfx\\2 \\2" |
---|
3399 | |
---|
3400 | # Write the raw and C identifiers. |
---|
3401 | if test "$lt_cv_nm_interface" = "MS dumpbin"; then |
---|
3402 | # Fake it for dumpbin and say T for any non-static function |
---|
3403 | # and D for any global variable. |
---|
3404 | # Also find C++ and __fastcall symbols from MSVC++, |
---|
3405 | # which start with @ or ?. |
---|
3406 | lt_cv_sys_global_symbol_pipe="$AWK ['"\ |
---|
3407 | " {last_section=section; section=\$ 3};"\ |
---|
3408 | " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ |
---|
3409 | " \$ 0!~/External *\|/{next};"\ |
---|
3410 | " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ |
---|
3411 | " {if(hide[section]) next};"\ |
---|
3412 | " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ |
---|
3413 | " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ |
---|
3414 | " s[1]~/^[@?]/{print s[1], s[1]; next};"\ |
---|
3415 | " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ |
---|
3416 | " ' prfx=^$ac_symprfx]" |
---|
3417 | else |
---|
3418 | lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" |
---|
3419 | fi |
---|
3420 | |
---|
3421 | # Check to see that the pipe works correctly. |
---|
3422 | pipe_works=no |
---|
3423 | |
---|
3424 | rm -f conftest* |
---|
3425 | cat > conftest.$ac_ext <<_LT_EOF |
---|
3426 | #ifdef __cplusplus |
---|
3427 | extern "C" { |
---|
3428 | #endif |
---|
3429 | char nm_test_var; |
---|
3430 | void nm_test_func(void); |
---|
3431 | void nm_test_func(void){} |
---|
3432 | #ifdef __cplusplus |
---|
3433 | } |
---|
3434 | #endif |
---|
3435 | int main(){nm_test_var='a';nm_test_func();return(0);} |
---|
3436 | _LT_EOF |
---|
3437 | |
---|
3438 | if AC_TRY_EVAL(ac_compile); then |
---|
3439 | # Now try to grab the symbols. |
---|
3440 | nlist=conftest.nm |
---|
3441 | if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then |
---|
3442 | # Try sorting and uniquifying the output. |
---|
3443 | if sort "$nlist" | uniq > "$nlist"T; then |
---|
3444 | mv -f "$nlist"T "$nlist" |
---|
3445 | else |
---|
3446 | rm -f "$nlist"T |
---|
3447 | fi |
---|
3448 | |
---|
3449 | # Make sure that we snagged all the symbols we need. |
---|
3450 | if $GREP ' nm_test_var$' "$nlist" >/dev/null; then |
---|
3451 | if $GREP ' nm_test_func$' "$nlist" >/dev/null; then |
---|
3452 | cat <<_LT_EOF > conftest.$ac_ext |
---|
3453 | #ifdef __cplusplus |
---|
3454 | extern "C" { |
---|
3455 | #endif |
---|
3456 | |
---|
3457 | _LT_EOF |
---|
3458 | # Now generate the symbol file. |
---|
3459 | eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' |
---|
3460 | |
---|
3461 | cat <<_LT_EOF >> conftest.$ac_ext |
---|
3462 | |
---|
3463 | /* The mapping between symbol names and symbols. */ |
---|
3464 | const struct { |
---|
3465 | const char *name; |
---|
3466 | void *address; |
---|
3467 | } |
---|
3468 | lt__PROGRAM__LTX_preloaded_symbols[[]] = |
---|
3469 | { |
---|
3470 | { "@PROGRAM@", (void *) 0 }, |
---|
3471 | _LT_EOF |
---|
3472 | $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext |
---|
3473 | cat <<\_LT_EOF >> conftest.$ac_ext |
---|
3474 | {0, (void *) 0} |
---|
3475 | }; |
---|
3476 | |
---|
3477 | /* This works around a problem in FreeBSD linker */ |
---|
3478 | #ifdef FREEBSD_WORKAROUND |
---|
3479 | static const void *lt_preloaded_setup() { |
---|
3480 | return lt__PROGRAM__LTX_preloaded_symbols; |
---|
3481 | } |
---|
3482 | #endif |
---|
3483 | |
---|
3484 | #ifdef __cplusplus |
---|
3485 | } |
---|
3486 | #endif |
---|
3487 | _LT_EOF |
---|
3488 | # Now try linking the two files. |
---|
3489 | mv conftest.$ac_objext conftstm.$ac_objext |
---|
3490 | lt_save_LIBS="$LIBS" |
---|
3491 | lt_save_CFLAGS="$CFLAGS" |
---|
3492 | LIBS="conftstm.$ac_objext" |
---|
3493 | CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" |
---|
3494 | if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then |
---|
3495 | pipe_works=yes |
---|
3496 | fi |
---|
3497 | LIBS="$lt_save_LIBS" |
---|
3498 | CFLAGS="$lt_save_CFLAGS" |
---|
3499 | else |
---|
3500 | echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD |
---|
3501 | fi |
---|
3502 | else |
---|
3503 | echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD |
---|
3504 | fi |
---|
3505 | else |
---|
3506 | echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD |
---|
3507 | fi |
---|
3508 | else |
---|
3509 | echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD |
---|
3510 | cat conftest.$ac_ext >&5 |
---|
3511 | fi |
---|
3512 | rm -rf conftest* conftst* |
---|
3513 | |
---|
3514 | # Do not use the global_symbol_pipe unless it works. |
---|
3515 | if test "$pipe_works" = yes; then |
---|
3516 | break |
---|
3517 | else |
---|
3518 | lt_cv_sys_global_symbol_pipe= |
---|
3519 | fi |
---|
3520 | done |
---|
3521 | ]) |
---|
3522 | if test -z "$lt_cv_sys_global_symbol_pipe"; then |
---|
3523 | lt_cv_sys_global_symbol_to_cdecl= |
---|
3524 | fi |
---|
3525 | if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then |
---|
3526 | AC_MSG_RESULT(failed) |
---|
3527 | else |
---|
3528 | AC_MSG_RESULT(ok) |
---|
3529 | fi |
---|
3530 | |
---|
3531 | _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], |
---|
3532 | [Take the output of nm and produce a listing of raw symbols and C names]) |
---|
3533 | _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], |
---|
3534 | [Transform the output of nm in a proper C declaration]) |
---|
3535 | _LT_DECL([global_symbol_to_c_name_address], |
---|
3536 | [lt_cv_sys_global_symbol_to_c_name_address], [1], |
---|
3537 | [Transform the output of nm in a C name address pair]) |
---|
3538 | _LT_DECL([global_symbol_to_c_name_address_lib_prefix], |
---|
3539 | [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], |
---|
3540 | [Transform the output of nm in a C name address pair when lib prefix is needed]) |
---|
3541 | ]) # _LT_CMD_GLOBAL_SYMBOLS |
---|
3542 | |
---|
3543 | |
---|
3544 | # _LT_COMPILER_PIC([TAGNAME]) |
---|
3545 | # --------------------------- |
---|
3546 | m4_defun([_LT_COMPILER_PIC], |
---|
3547 | [m4_require([_LT_TAG_COMPILER])dnl |
---|
3548 | _LT_TAGVAR(lt_prog_compiler_wl, $1)= |
---|
3549 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
3550 | _LT_TAGVAR(lt_prog_compiler_static, $1)= |
---|
3551 | |
---|
3552 | AC_MSG_CHECKING([for $compiler option to produce PIC]) |
---|
3553 | m4_if([$1], [CXX], [ |
---|
3554 | # C++ specific cases for pic, static, wl, etc. |
---|
3555 | if test "$GXX" = yes; then |
---|
3556 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3557 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
3558 | |
---|
3559 | case $host_os in |
---|
3560 | aix*) |
---|
3561 | # All AIX code is PIC. |
---|
3562 | if test "$host_cpu" = ia64; then |
---|
3563 | # AIX 5 now supports IA64 processor |
---|
3564 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3565 | fi |
---|
3566 | ;; |
---|
3567 | |
---|
3568 | amigaos*) |
---|
3569 | case $host_cpu in |
---|
3570 | powerpc) |
---|
3571 | # see comment about AmigaOS4 .so support |
---|
3572 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3573 | ;; |
---|
3574 | m68k) |
---|
3575 | # FIXME: we need at least 68020 code to build shared libraries, but |
---|
3576 | # adding the `-m68020' flag to GCC prevents building anything better, |
---|
3577 | # like `-m68040'. |
---|
3578 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
---|
3579 | ;; |
---|
3580 | esac |
---|
3581 | ;; |
---|
3582 | |
---|
3583 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
---|
3584 | # PIC is the default for these OSes. |
---|
3585 | ;; |
---|
3586 | mingw* | cygwin* | os2* | pw32* | cegcc*) |
---|
3587 | # This hack is so that the source file can tell whether it is being |
---|
3588 | # built for inclusion in a dll (and should export symbols for example). |
---|
3589 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
---|
3590 | # (--disable-auto-import) libraries |
---|
3591 | m4_if([$1], [GCJ], [], |
---|
3592 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
---|
3593 | ;; |
---|
3594 | darwin* | rhapsody*) |
---|
3595 | # PIC is the default on this platform |
---|
3596 | # Common symbols not allowed in MH_DYLIB files |
---|
3597 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
---|
3598 | ;; |
---|
3599 | *djgpp*) |
---|
3600 | # DJGPP does not support shared libraries at all |
---|
3601 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
3602 | ;; |
---|
3603 | interix[[3-9]]*) |
---|
3604 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
---|
3605 | # Instead, we relocate shared libraries at runtime. |
---|
3606 | ;; |
---|
3607 | sysv4*MP*) |
---|
3608 | if test -d /usr/nec; then |
---|
3609 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
---|
3610 | fi |
---|
3611 | ;; |
---|
3612 | hpux*) |
---|
3613 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
---|
3614 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
---|
3615 | # sets the default TLS model and affects inlining. |
---|
3616 | case $host_cpu in |
---|
3617 | hppa*64*) |
---|
3618 | ;; |
---|
3619 | *) |
---|
3620 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3621 | ;; |
---|
3622 | esac |
---|
3623 | ;; |
---|
3624 | *qnx* | *nto*) |
---|
3625 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
---|
3626 | # it will coredump. |
---|
3627 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
---|
3628 | ;; |
---|
3629 | *) |
---|
3630 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3631 | ;; |
---|
3632 | esac |
---|
3633 | else |
---|
3634 | case $host_os in |
---|
3635 | aix[[4-9]]*) |
---|
3636 | # All AIX code is PIC. |
---|
3637 | if test "$host_cpu" = ia64; then |
---|
3638 | # AIX 5 now supports IA64 processor |
---|
3639 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3640 | else |
---|
3641 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
---|
3642 | fi |
---|
3643 | ;; |
---|
3644 | chorus*) |
---|
3645 | case $cc_basename in |
---|
3646 | cxch68*) |
---|
3647 | # Green Hills C++ Compiler |
---|
3648 | # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" |
---|
3649 | ;; |
---|
3650 | esac |
---|
3651 | ;; |
---|
3652 | dgux*) |
---|
3653 | case $cc_basename in |
---|
3654 | ec++*) |
---|
3655 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3656 | ;; |
---|
3657 | ghcx*) |
---|
3658 | # Green Hills C++ Compiler |
---|
3659 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
3660 | ;; |
---|
3661 | *) |
---|
3662 | ;; |
---|
3663 | esac |
---|
3664 | ;; |
---|
3665 | freebsd* | dragonfly*) |
---|
3666 | # FreeBSD uses GNU C++ |
---|
3667 | ;; |
---|
3668 | hpux9* | hpux10* | hpux11*) |
---|
3669 | case $cc_basename in |
---|
3670 | CC*) |
---|
3671 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3672 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
---|
3673 | if test "$host_cpu" != ia64; then |
---|
3674 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
---|
3675 | fi |
---|
3676 | ;; |
---|
3677 | aCC*) |
---|
3678 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3679 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
---|
3680 | case $host_cpu in |
---|
3681 | hppa*64*|ia64*) |
---|
3682 | # +Z the default |
---|
3683 | ;; |
---|
3684 | *) |
---|
3685 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
---|
3686 | ;; |
---|
3687 | esac |
---|
3688 | ;; |
---|
3689 | *) |
---|
3690 | ;; |
---|
3691 | esac |
---|
3692 | ;; |
---|
3693 | interix*) |
---|
3694 | # This is c89, which is MS Visual C++ (no shared libs) |
---|
3695 | # Anyone wants to do a port? |
---|
3696 | ;; |
---|
3697 | irix5* | irix6* | nonstopux*) |
---|
3698 | case $cc_basename in |
---|
3699 | CC*) |
---|
3700 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3701 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
3702 | # CC pic flag -KPIC is the default. |
---|
3703 | ;; |
---|
3704 | *) |
---|
3705 | ;; |
---|
3706 | esac |
---|
3707 | ;; |
---|
3708 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
---|
3709 | case $cc_basename in |
---|
3710 | KCC*) |
---|
3711 | # KAI C++ Compiler |
---|
3712 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
---|
3713 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3714 | ;; |
---|
3715 | ecpc* ) |
---|
3716 | # old Intel C++ for x86_64 which still supported -KPIC. |
---|
3717 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3718 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3719 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
3720 | ;; |
---|
3721 | icpc* ) |
---|
3722 | # Intel C++, used to be incompatible with GCC. |
---|
3723 | # ICC 10 doesn't accept -KPIC any more. |
---|
3724 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3725 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3726 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
3727 | ;; |
---|
3728 | pgCC* | pgcpp*) |
---|
3729 | # Portland Group C++ compiler |
---|
3730 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3731 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
---|
3732 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3733 | ;; |
---|
3734 | cxx*) |
---|
3735 | # Compaq C++ |
---|
3736 | # Make sure the PIC flag is empty. It appears that all Alpha |
---|
3737 | # Linux and Compaq Tru64 Unix objects are PIC. |
---|
3738 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
3739 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
3740 | ;; |
---|
3741 | xlc* | xlC*) |
---|
3742 | # IBM XL 8.0 on PPC |
---|
3743 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3744 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' |
---|
3745 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' |
---|
3746 | ;; |
---|
3747 | *) |
---|
3748 | case `$CC -V 2>&1 | sed 5q` in |
---|
3749 | *Sun\ C*) |
---|
3750 | # Sun C++ 5.9 |
---|
3751 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3752 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3753 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
---|
3754 | ;; |
---|
3755 | esac |
---|
3756 | ;; |
---|
3757 | esac |
---|
3758 | ;; |
---|
3759 | lynxos*) |
---|
3760 | ;; |
---|
3761 | m88k*) |
---|
3762 | ;; |
---|
3763 | mvs*) |
---|
3764 | case $cc_basename in |
---|
3765 | cxx*) |
---|
3766 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' |
---|
3767 | ;; |
---|
3768 | *) |
---|
3769 | ;; |
---|
3770 | esac |
---|
3771 | ;; |
---|
3772 | netbsd* | netbsdelf*-gnu) |
---|
3773 | ;; |
---|
3774 | *qnx* | *nto*) |
---|
3775 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
---|
3776 | # it will coredump. |
---|
3777 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
---|
3778 | ;; |
---|
3779 | osf3* | osf4* | osf5*) |
---|
3780 | case $cc_basename in |
---|
3781 | KCC*) |
---|
3782 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' |
---|
3783 | ;; |
---|
3784 | RCC*) |
---|
3785 | # Rational C++ 2.4.1 |
---|
3786 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
3787 | ;; |
---|
3788 | cxx*) |
---|
3789 | # Digital/Compaq C++ |
---|
3790 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3791 | # Make sure the PIC flag is empty. It appears that all Alpha |
---|
3792 | # Linux and Compaq Tru64 Unix objects are PIC. |
---|
3793 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
3794 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
3795 | ;; |
---|
3796 | *) |
---|
3797 | ;; |
---|
3798 | esac |
---|
3799 | ;; |
---|
3800 | psos*) |
---|
3801 | ;; |
---|
3802 | solaris*) |
---|
3803 | case $cc_basename in |
---|
3804 | CC*) |
---|
3805 | # Sun C++ 4.2, 5.x and Centerline C++ |
---|
3806 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3807 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3808 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
---|
3809 | ;; |
---|
3810 | gcx*) |
---|
3811 | # Green Hills C++ Compiler |
---|
3812 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
---|
3813 | ;; |
---|
3814 | *) |
---|
3815 | ;; |
---|
3816 | esac |
---|
3817 | ;; |
---|
3818 | sunos4*) |
---|
3819 | case $cc_basename in |
---|
3820 | CC*) |
---|
3821 | # Sun C++ 4.x |
---|
3822 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
3823 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3824 | ;; |
---|
3825 | lcc*) |
---|
3826 | # Lucid |
---|
3827 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
3828 | ;; |
---|
3829 | *) |
---|
3830 | ;; |
---|
3831 | esac |
---|
3832 | ;; |
---|
3833 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
---|
3834 | case $cc_basename in |
---|
3835 | CC*) |
---|
3836 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3837 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3838 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3839 | ;; |
---|
3840 | esac |
---|
3841 | ;; |
---|
3842 | tandem*) |
---|
3843 | case $cc_basename in |
---|
3844 | NCC*) |
---|
3845 | # NonStop-UX NCC 3.20 |
---|
3846 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3847 | ;; |
---|
3848 | *) |
---|
3849 | ;; |
---|
3850 | esac |
---|
3851 | ;; |
---|
3852 | vxworks*) |
---|
3853 | ;; |
---|
3854 | *) |
---|
3855 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
3856 | ;; |
---|
3857 | esac |
---|
3858 | fi |
---|
3859 | ], |
---|
3860 | [ |
---|
3861 | if test "$GCC" = yes; then |
---|
3862 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3863 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
3864 | |
---|
3865 | case $host_os in |
---|
3866 | aix*) |
---|
3867 | # All AIX code is PIC. |
---|
3868 | if test "$host_cpu" = ia64; then |
---|
3869 | # AIX 5 now supports IA64 processor |
---|
3870 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3871 | fi |
---|
3872 | ;; |
---|
3873 | |
---|
3874 | amigaos*) |
---|
3875 | case $host_cpu in |
---|
3876 | powerpc) |
---|
3877 | # see comment about AmigaOS4 .so support |
---|
3878 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3879 | ;; |
---|
3880 | m68k) |
---|
3881 | # FIXME: we need at least 68020 code to build shared libraries, but |
---|
3882 | # adding the `-m68020' flag to GCC prevents building anything better, |
---|
3883 | # like `-m68040'. |
---|
3884 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' |
---|
3885 | ;; |
---|
3886 | esac |
---|
3887 | ;; |
---|
3888 | |
---|
3889 | beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) |
---|
3890 | # PIC is the default for these OSes. |
---|
3891 | ;; |
---|
3892 | |
---|
3893 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
---|
3894 | # This hack is so that the source file can tell whether it is being |
---|
3895 | # built for inclusion in a dll (and should export symbols for example). |
---|
3896 | # Although the cygwin gcc ignores -fPIC, still need this for old-style |
---|
3897 | # (--disable-auto-import) libraries |
---|
3898 | m4_if([$1], [GCJ], [], |
---|
3899 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
---|
3900 | ;; |
---|
3901 | |
---|
3902 | darwin* | rhapsody*) |
---|
3903 | # PIC is the default on this platform |
---|
3904 | # Common symbols not allowed in MH_DYLIB files |
---|
3905 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' |
---|
3906 | ;; |
---|
3907 | |
---|
3908 | hpux*) |
---|
3909 | # PIC is the default for 64-bit PA HP-UX, but not for 32-bit |
---|
3910 | # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag |
---|
3911 | # sets the default TLS model and affects inlining. |
---|
3912 | case $host_cpu in |
---|
3913 | hppa*64*) |
---|
3914 | # +Z the default |
---|
3915 | ;; |
---|
3916 | *) |
---|
3917 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3918 | ;; |
---|
3919 | esac |
---|
3920 | ;; |
---|
3921 | |
---|
3922 | interix[[3-9]]*) |
---|
3923 | # Interix 3.x gcc -fpic/-fPIC options generate broken code. |
---|
3924 | # Instead, we relocate shared libraries at runtime. |
---|
3925 | ;; |
---|
3926 | |
---|
3927 | msdosdjgpp*) |
---|
3928 | # Just because we use GCC doesn't mean we suddenly get shared libraries |
---|
3929 | # on systems that don't support them. |
---|
3930 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
3931 | enable_shared=no |
---|
3932 | ;; |
---|
3933 | |
---|
3934 | *nto* | *qnx*) |
---|
3935 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
---|
3936 | # it will coredump. |
---|
3937 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
---|
3938 | ;; |
---|
3939 | |
---|
3940 | sysv4*MP*) |
---|
3941 | if test -d /usr/nec; then |
---|
3942 | _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic |
---|
3943 | fi |
---|
3944 | ;; |
---|
3945 | |
---|
3946 | *) |
---|
3947 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
3948 | ;; |
---|
3949 | esac |
---|
3950 | else |
---|
3951 | # PORTME Check for flag to pass linker flags through the system compiler. |
---|
3952 | case $host_os in |
---|
3953 | aix*) |
---|
3954 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3955 | if test "$host_cpu" = ia64; then |
---|
3956 | # AIX 5 now supports IA64 processor |
---|
3957 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
3958 | else |
---|
3959 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' |
---|
3960 | fi |
---|
3961 | ;; |
---|
3962 | |
---|
3963 | mingw* | cygwin* | pw32* | os2* | cegcc*) |
---|
3964 | # This hack is so that the source file can tell whether it is being |
---|
3965 | # built for inclusion in a dll (and should export symbols for example). |
---|
3966 | m4_if([$1], [GCJ], [], |
---|
3967 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) |
---|
3968 | ;; |
---|
3969 | |
---|
3970 | hpux9* | hpux10* | hpux11*) |
---|
3971 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3972 | # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but |
---|
3973 | # not for PA HP-UX. |
---|
3974 | case $host_cpu in |
---|
3975 | hppa*64*|ia64*) |
---|
3976 | # +Z the default |
---|
3977 | ;; |
---|
3978 | *) |
---|
3979 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' |
---|
3980 | ;; |
---|
3981 | esac |
---|
3982 | # Is there a better lt_prog_compiler_static that works with the bundled CC? |
---|
3983 | _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' |
---|
3984 | ;; |
---|
3985 | |
---|
3986 | irix5* | irix6* | nonstopux*) |
---|
3987 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3988 | # PIC (with -KPIC) is the default. |
---|
3989 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
3990 | ;; |
---|
3991 | |
---|
3992 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
---|
3993 | case $cc_basename in |
---|
3994 | # old Intel for x86_64 which still supported -KPIC. |
---|
3995 | ecc*) |
---|
3996 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
3997 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
3998 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
3999 | ;; |
---|
4000 | # icc used to be incompatible with GCC. |
---|
4001 | # ICC 10 doesn't accept -KPIC any more. |
---|
4002 | icc* | ifort*) |
---|
4003 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4004 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' |
---|
4005 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' |
---|
4006 | ;; |
---|
4007 | # Lahey Fortran 8.1. |
---|
4008 | lf95*) |
---|
4009 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4010 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' |
---|
4011 | _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' |
---|
4012 | ;; |
---|
4013 | pgcc* | pgf77* | pgf90* | pgf95*) |
---|
4014 | # Portland Group compilers (*not* the Pentium gcc compiler, |
---|
4015 | # which looks to be a dead project) |
---|
4016 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4017 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' |
---|
4018 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4019 | ;; |
---|
4020 | ccc*) |
---|
4021 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4022 | # All Alpha code is PIC. |
---|
4023 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
4024 | ;; |
---|
4025 | xl*) |
---|
4026 | # IBM XL C 8.0/Fortran 10.1 on PPC |
---|
4027 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4028 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' |
---|
4029 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' |
---|
4030 | ;; |
---|
4031 | *) |
---|
4032 | case `$CC -V 2>&1 | sed 5q` in |
---|
4033 | *Sun\ C*) |
---|
4034 | # Sun C 5.9 |
---|
4035 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
4036 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4037 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4038 | ;; |
---|
4039 | *Sun\ F*) |
---|
4040 | # Sun Fortran 8.3 passes all unrecognized flags to the linker |
---|
4041 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
4042 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4043 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='' |
---|
4044 | ;; |
---|
4045 | esac |
---|
4046 | ;; |
---|
4047 | esac |
---|
4048 | ;; |
---|
4049 | |
---|
4050 | newsos6) |
---|
4051 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
4052 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4053 | ;; |
---|
4054 | |
---|
4055 | *nto* | *qnx*) |
---|
4056 | # QNX uses GNU C++, but need to define -shared option too, otherwise |
---|
4057 | # it will coredump. |
---|
4058 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' |
---|
4059 | ;; |
---|
4060 | |
---|
4061 | osf3* | osf4* | osf5*) |
---|
4062 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4063 | # All OSF/1 code is PIC. |
---|
4064 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
4065 | ;; |
---|
4066 | |
---|
4067 | rdos*) |
---|
4068 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' |
---|
4069 | ;; |
---|
4070 | |
---|
4071 | solaris*) |
---|
4072 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
4073 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4074 | case $cc_basename in |
---|
4075 | f77* | f90* | f95*) |
---|
4076 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; |
---|
4077 | *) |
---|
4078 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; |
---|
4079 | esac |
---|
4080 | ;; |
---|
4081 | |
---|
4082 | sunos4*) |
---|
4083 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' |
---|
4084 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' |
---|
4085 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4086 | ;; |
---|
4087 | |
---|
4088 | sysv4 | sysv4.2uw2* | sysv4.3*) |
---|
4089 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4090 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
4091 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4092 | ;; |
---|
4093 | |
---|
4094 | sysv4*MP*) |
---|
4095 | if test -d /usr/nec ;then |
---|
4096 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' |
---|
4097 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4098 | fi |
---|
4099 | ;; |
---|
4100 | |
---|
4101 | sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) |
---|
4102 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4103 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' |
---|
4104 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4105 | ;; |
---|
4106 | |
---|
4107 | unicos*) |
---|
4108 | _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' |
---|
4109 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
4110 | ;; |
---|
4111 | |
---|
4112 | uts4*) |
---|
4113 | _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' |
---|
4114 | _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' |
---|
4115 | ;; |
---|
4116 | |
---|
4117 | *) |
---|
4118 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no |
---|
4119 | ;; |
---|
4120 | esac |
---|
4121 | fi |
---|
4122 | ]) |
---|
4123 | case $host_os in |
---|
4124 | # For platforms which do not support PIC, -DPIC is meaningless: |
---|
4125 | *djgpp*) |
---|
4126 | _LT_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
4127 | ;; |
---|
4128 | *) |
---|
4129 | _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" |
---|
4130 | ;; |
---|
4131 | esac |
---|
4132 | AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) |
---|
4133 | _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], |
---|
4134 | [How to pass a linker flag through the compiler]) |
---|
4135 | |
---|
4136 | # |
---|
4137 | # Check to make sure the PIC flag actually works. |
---|
4138 | # |
---|
4139 | if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then |
---|
4140 | _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], |
---|
4141 | [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], |
---|
4142 | [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], |
---|
4143 | [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in |
---|
4144 | "" | " "*) ;; |
---|
4145 | *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; |
---|
4146 | esac], |
---|
4147 | [_LT_TAGVAR(lt_prog_compiler_pic, $1)= |
---|
4148 | _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) |
---|
4149 | fi |
---|
4150 | _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], |
---|
4151 | [Additional compiler flags for building library objects]) |
---|
4152 | |
---|
4153 | # |
---|
4154 | # Check to make sure the static flag actually works. |
---|
4155 | # |
---|
4156 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" |
---|
4157 | _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], |
---|
4158 | _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), |
---|
4159 | $lt_tmp_static_flag, |
---|
4160 | [], |
---|
4161 | [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) |
---|
4162 | _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], |
---|
4163 | [Compiler flag to prevent dynamic linking]) |
---|
4164 | ])# _LT_COMPILER_PIC |
---|
4165 | |
---|
4166 | |
---|
4167 | # _LT_LINKER_SHLIBS([TAGNAME]) |
---|
4168 | # ---------------------------- |
---|
4169 | # See if the linker supports building shared libraries. |
---|
4170 | m4_defun([_LT_LINKER_SHLIBS], |
---|
4171 | [AC_REQUIRE([LT_PATH_LD])dnl |
---|
4172 | AC_REQUIRE([LT_PATH_NM])dnl |
---|
4173 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
4174 | m4_require([_LT_DECL_EGREP])dnl |
---|
4175 | m4_require([_LT_DECL_SED])dnl |
---|
4176 | m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl |
---|
4177 | m4_require([_LT_TAG_COMPILER])dnl |
---|
4178 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
---|
4179 | m4_if([$1], [CXX], [ |
---|
4180 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
---|
4181 | case $host_os in |
---|
4182 | aix[[4-9]]*) |
---|
4183 | # If we're using GNU nm, then we don't want the "-C" option. |
---|
4184 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
---|
4185 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
---|
4186 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
---|
4187 | else |
---|
4188 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
---|
4189 | fi |
---|
4190 | ;; |
---|
4191 | pw32*) |
---|
4192 | _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" |
---|
4193 | ;; |
---|
4194 | cygwin* | mingw* | cegcc*) |
---|
4195 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' |
---|
4196 | ;; |
---|
4197 | linux* | k*bsd*-gnu) |
---|
4198 | _LT_TAGVAR(link_all_deplibs, $1)=no |
---|
4199 | ;; |
---|
4200 | *) |
---|
4201 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
---|
4202 | ;; |
---|
4203 | esac |
---|
4204 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
---|
4205 | ], [ |
---|
4206 | runpath_var= |
---|
4207 | _LT_TAGVAR(allow_undefined_flag, $1)= |
---|
4208 | _LT_TAGVAR(always_export_symbols, $1)=no |
---|
4209 | _LT_TAGVAR(archive_cmds, $1)= |
---|
4210 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
---|
4211 | _LT_TAGVAR(compiler_needs_object, $1)=no |
---|
4212 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
4213 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
4214 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' |
---|
4215 | _LT_TAGVAR(hardcode_automatic, $1)=no |
---|
4216 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
4217 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
---|
4218 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
4219 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
4220 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
---|
4221 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
---|
4222 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
4223 | _LT_TAGVAR(inherit_rpath, $1)=no |
---|
4224 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
---|
4225 | _LT_TAGVAR(module_cmds, $1)= |
---|
4226 | _LT_TAGVAR(module_expsym_cmds, $1)= |
---|
4227 | _LT_TAGVAR(old_archive_from_new_cmds, $1)= |
---|
4228 | _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= |
---|
4229 | _LT_TAGVAR(thread_safe_flag_spec, $1)= |
---|
4230 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
4231 | # include_expsyms should be a list of space-separated symbols to be *always* |
---|
4232 | # included in the symbol list |
---|
4233 | _LT_TAGVAR(include_expsyms, $1)= |
---|
4234 | # exclude_expsyms can be an extended regexp of symbols to exclude |
---|
4235 | # it will be wrapped by ` (' and `)$', so one must not match beginning or |
---|
4236 | # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', |
---|
4237 | # as well as any symbol that contains `d'. |
---|
4238 | _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] |
---|
4239 | # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out |
---|
4240 | # platforms (ab)use it in PIC code, but their linkers get confused if |
---|
4241 | # the symbol is explicitly referenced. Since portable code cannot |
---|
4242 | # rely on this symbol name, it's probably fine to never include it in |
---|
4243 | # preloaded symbol tables. |
---|
4244 | # Exclude shared library initialization/finalization symbols. |
---|
4245 | dnl Note also adjust exclude_expsyms for C++ above. |
---|
4246 | extract_expsyms_cmds= |
---|
4247 | |
---|
4248 | case $host_os in |
---|
4249 | cygwin* | mingw* | pw32* | cegcc*) |
---|
4250 | # FIXME: the MSVC++ port hasn't been tested in a loooong time |
---|
4251 | # When not using gcc, we currently assume that we are using |
---|
4252 | # Microsoft Visual C++. |
---|
4253 | if test "$GCC" != yes; then |
---|
4254 | with_gnu_ld=no |
---|
4255 | fi |
---|
4256 | ;; |
---|
4257 | interix*) |
---|
4258 | # we just hope/assume this is gcc and not c89 (= MSVC++) |
---|
4259 | with_gnu_ld=yes |
---|
4260 | ;; |
---|
4261 | openbsd*) |
---|
4262 | with_gnu_ld=no |
---|
4263 | ;; |
---|
4264 | linux* | k*bsd*-gnu) |
---|
4265 | _LT_TAGVAR(link_all_deplibs, $1)=no |
---|
4266 | ;; |
---|
4267 | esac |
---|
4268 | |
---|
4269 | _LT_TAGVAR(ld_shlibs, $1)=yes |
---|
4270 | if test "$with_gnu_ld" = yes; then |
---|
4271 | # If archive_cmds runs LD, not CC, wlarc should be empty |
---|
4272 | wlarc='${wl}' |
---|
4273 | |
---|
4274 | # Set some defaults for GNU ld with shared library support. These |
---|
4275 | # are reset later if shared libraries are not supported. Putting them |
---|
4276 | # here allows them to be overridden if necessary. |
---|
4277 | runpath_var=LD_RUN_PATH |
---|
4278 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
4279 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
4280 | # ancient GNU ld didn't support --whole-archive et. al. |
---|
4281 | if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then |
---|
4282 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
---|
4283 | else |
---|
4284 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
4285 | fi |
---|
4286 | supports_anon_versioning=no |
---|
4287 | case `$LD -v 2>&1` in |
---|
4288 | *GNU\ gold*) supports_anon_versioning=yes ;; |
---|
4289 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 |
---|
4290 | *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... |
---|
4291 | *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... |
---|
4292 | *\ 2.11.*) ;; # other 2.11 versions |
---|
4293 | *) supports_anon_versioning=yes ;; |
---|
4294 | esac |
---|
4295 | |
---|
4296 | # See if GNU ld supports shared libraries. |
---|
4297 | case $host_os in |
---|
4298 | aix[[3-9]]*) |
---|
4299 | # On AIX/PPC, the GNU linker is very broken |
---|
4300 | if test "$host_cpu" != ia64; then |
---|
4301 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4302 | cat <<_LT_EOF 1>&2 |
---|
4303 | |
---|
4304 | *** Warning: the GNU linker, at least up to release 2.9.1, is reported |
---|
4305 | *** to be unable to reliably create shared libraries on AIX. |
---|
4306 | *** Therefore, libtool is disabling shared libraries support. If you |
---|
4307 | *** really care for shared libraries, you may want to modify your PATH |
---|
4308 | *** so that a non-GNU linker is found, and then restart. |
---|
4309 | |
---|
4310 | _LT_EOF |
---|
4311 | fi |
---|
4312 | ;; |
---|
4313 | |
---|
4314 | amigaos*) |
---|
4315 | case $host_cpu in |
---|
4316 | powerpc) |
---|
4317 | # see comment about AmigaOS4 .so support |
---|
4318 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4319 | _LT_TAGVAR(archive_expsym_cmds, $1)='' |
---|
4320 | ;; |
---|
4321 | m68k) |
---|
4322 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
---|
4323 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
4324 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4325 | ;; |
---|
4326 | esac |
---|
4327 | ;; |
---|
4328 | |
---|
4329 | beos*) |
---|
4330 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
---|
4331 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
4332 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
---|
4333 | # support --undefined. This deserves some investigation. FIXME |
---|
4334 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4335 | else |
---|
4336 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4337 | fi |
---|
4338 | ;; |
---|
4339 | |
---|
4340 | cygwin* | mingw* | pw32* | cegcc*) |
---|
4341 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
---|
4342 | # as there is no search path for DLLs. |
---|
4343 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
4344 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
4345 | _LT_TAGVAR(always_export_symbols, $1)=no |
---|
4346 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
---|
4347 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' |
---|
4348 | |
---|
4349 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
---|
4350 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
4351 | # If the export-symbols file already is a .def file (1st line |
---|
4352 | # is EXPORTS), use it as is; otherwise, prepend... |
---|
4353 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
---|
4354 | cp $export_symbols $output_objdir/$soname.def; |
---|
4355 | else |
---|
4356 | echo EXPORTS > $output_objdir/$soname.def; |
---|
4357 | cat $export_symbols >> $output_objdir/$soname.def; |
---|
4358 | fi~ |
---|
4359 | $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
4360 | else |
---|
4361 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4362 | fi |
---|
4363 | ;; |
---|
4364 | |
---|
4365 | interix[[3-9]]*) |
---|
4366 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
4367 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4368 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
4369 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
4370 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
---|
4371 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
---|
4372 | # default) and relocated if they conflict, which is a slow very memory |
---|
4373 | # consuming and fragmenting process. To avoid this, we pick a random, |
---|
4374 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
---|
4375 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
---|
4376 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
4377 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
4378 | ;; |
---|
4379 | |
---|
4380 | gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) |
---|
4381 | tmp_diet=no |
---|
4382 | if test "$host_os" = linux-dietlibc; then |
---|
4383 | case $cc_basename in |
---|
4384 | diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) |
---|
4385 | esac |
---|
4386 | fi |
---|
4387 | if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ |
---|
4388 | && test "$tmp_diet" = no |
---|
4389 | then |
---|
4390 | tmp_addflag= |
---|
4391 | tmp_sharedflag='-shared' |
---|
4392 | case $cc_basename,$host_cpu in |
---|
4393 | pgcc*) # Portland Group C compiler |
---|
4394 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
4395 | tmp_addflag=' $pic_flag' |
---|
4396 | ;; |
---|
4397 | pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers |
---|
4398 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
4399 | tmp_addflag=' $pic_flag -Mnomain' ;; |
---|
4400 | ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 |
---|
4401 | tmp_addflag=' -i_dynamic' ;; |
---|
4402 | efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 |
---|
4403 | tmp_addflag=' -i_dynamic -nofor_main' ;; |
---|
4404 | ifc* | ifort*) # Intel Fortran compiler |
---|
4405 | tmp_addflag=' -nofor_main' ;; |
---|
4406 | lf95*) # Lahey Fortran 8.1 |
---|
4407 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
4408 | tmp_sharedflag='--shared' ;; |
---|
4409 | xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) |
---|
4410 | tmp_sharedflag='-qmkshrobj' |
---|
4411 | tmp_addflag= ;; |
---|
4412 | esac |
---|
4413 | case `$CC -V 2>&1 | sed 5q` in |
---|
4414 | *Sun\ C*) # Sun C 5.9 |
---|
4415 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
4416 | _LT_TAGVAR(compiler_needs_object, $1)=yes |
---|
4417 | tmp_sharedflag='-G' ;; |
---|
4418 | *Sun\ F*) # Sun Fortran 8.3 |
---|
4419 | tmp_sharedflag='-G' ;; |
---|
4420 | esac |
---|
4421 | _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4422 | |
---|
4423 | if test "x$supports_anon_versioning" = xyes; then |
---|
4424 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ |
---|
4425 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
---|
4426 | echo "local: *; };" >> $output_objdir/$libname.ver~ |
---|
4427 | $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
---|
4428 | fi |
---|
4429 | |
---|
4430 | case $cc_basename in |
---|
4431 | xlf*) |
---|
4432 | # IBM XL Fortran 10.1 on PPC cannot create shared libs itself |
---|
4433 | _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' |
---|
4434 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
4435 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' |
---|
4436 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' |
---|
4437 | if test "x$supports_anon_versioning" = xyes; then |
---|
4438 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ |
---|
4439 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
---|
4440 | echo "local: *; };" >> $output_objdir/$libname.ver~ |
---|
4441 | $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' |
---|
4442 | fi |
---|
4443 | ;; |
---|
4444 | esac |
---|
4445 | else |
---|
4446 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4447 | fi |
---|
4448 | ;; |
---|
4449 | |
---|
4450 | netbsd* | netbsdelf*-gnu) |
---|
4451 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
---|
4452 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' |
---|
4453 | wlarc= |
---|
4454 | else |
---|
4455 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4456 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
4457 | fi |
---|
4458 | ;; |
---|
4459 | |
---|
4460 | solaris*) |
---|
4461 | if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then |
---|
4462 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4463 | cat <<_LT_EOF 1>&2 |
---|
4464 | |
---|
4465 | *** Warning: The releases 2.8.* of the GNU linker cannot reliably |
---|
4466 | *** create shared libraries on Solaris systems. Therefore, libtool |
---|
4467 | *** is disabling shared libraries support. We urge you to upgrade GNU |
---|
4468 | *** binutils to release 2.9.1 or newer. Another option is to modify |
---|
4469 | *** your PATH or compiler configuration so that the native linker is |
---|
4470 | *** used, and then restart. |
---|
4471 | |
---|
4472 | _LT_EOF |
---|
4473 | elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
---|
4474 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4475 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
4476 | else |
---|
4477 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4478 | fi |
---|
4479 | ;; |
---|
4480 | |
---|
4481 | sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) |
---|
4482 | case `$LD -v 2>&1` in |
---|
4483 | *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) |
---|
4484 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4485 | cat <<_LT_EOF 1>&2 |
---|
4486 | |
---|
4487 | *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not |
---|
4488 | *** reliably create shared libraries on SCO systems. Therefore, libtool |
---|
4489 | *** is disabling shared libraries support. We urge you to upgrade GNU |
---|
4490 | *** binutils to release 2.16.91.0.3 or newer. Another option is to modify |
---|
4491 | *** your PATH or compiler configuration so that the native linker is |
---|
4492 | *** used, and then restart. |
---|
4493 | |
---|
4494 | _LT_EOF |
---|
4495 | ;; |
---|
4496 | *) |
---|
4497 | # For security reasons, it is highly recommended that you always |
---|
4498 | # use absolute paths for naming shared libraries, and exclude the |
---|
4499 | # DT_RUNPATH tag from executables and libraries. But doing so |
---|
4500 | # requires that you compile everything twice, which is a pain. |
---|
4501 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
---|
4502 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
4503 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4504 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
4505 | else |
---|
4506 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4507 | fi |
---|
4508 | ;; |
---|
4509 | esac |
---|
4510 | ;; |
---|
4511 | |
---|
4512 | sunos4*) |
---|
4513 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
---|
4514 | wlarc= |
---|
4515 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4516 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4517 | ;; |
---|
4518 | |
---|
4519 | *) |
---|
4520 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
---|
4521 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4522 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
4523 | else |
---|
4524 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4525 | fi |
---|
4526 | ;; |
---|
4527 | esac |
---|
4528 | |
---|
4529 | if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then |
---|
4530 | runpath_var= |
---|
4531 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
4532 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
4533 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
4534 | fi |
---|
4535 | else |
---|
4536 | # PORTME fill in a description of your system's linker (not GNU ld) |
---|
4537 | case $host_os in |
---|
4538 | aix3*) |
---|
4539 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
4540 | _LT_TAGVAR(always_export_symbols, $1)=yes |
---|
4541 | _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' |
---|
4542 | # Note: this linker hardcodes the directories in LIBPATH if there |
---|
4543 | # are no directories specified by -L. |
---|
4544 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4545 | if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then |
---|
4546 | # Neither direct hardcoding nor static linking is supported with a |
---|
4547 | # broken collect2. |
---|
4548 | _LT_TAGVAR(hardcode_direct, $1)=unsupported |
---|
4549 | fi |
---|
4550 | ;; |
---|
4551 | |
---|
4552 | aix[[4-9]]*) |
---|
4553 | if test "$host_cpu" = ia64; then |
---|
4554 | # On IA64, the linker does run time linking by default, so we don't |
---|
4555 | # have to do anything special. |
---|
4556 | aix_use_runtimelinking=no |
---|
4557 | exp_sym_flag='-Bexport' |
---|
4558 | no_entry_flag="" |
---|
4559 | else |
---|
4560 | # If we're using GNU nm, then we don't want the "-C" option. |
---|
4561 | # -C means demangle to AIX nm, but means don't demangle with GNU nm |
---|
4562 | if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then |
---|
4563 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
---|
4564 | else |
---|
4565 | _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' |
---|
4566 | fi |
---|
4567 | aix_use_runtimelinking=no |
---|
4568 | |
---|
4569 | # Test if we are trying to use run time linking or normal |
---|
4570 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
---|
4571 | # need to do runtime linking. |
---|
4572 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) |
---|
4573 | for ld_flag in $LDFLAGS; do |
---|
4574 | if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then |
---|
4575 | aix_use_runtimelinking=yes |
---|
4576 | break |
---|
4577 | fi |
---|
4578 | done |
---|
4579 | ;; |
---|
4580 | esac |
---|
4581 | |
---|
4582 | exp_sym_flag='-bexport' |
---|
4583 | no_entry_flag='-bnoentry' |
---|
4584 | fi |
---|
4585 | |
---|
4586 | # When large executables or shared objects are built, AIX ld can |
---|
4587 | # have problems creating the table of contents. If linking a library |
---|
4588 | # or program results in "error TOC overflow" add -mminimal-toc to |
---|
4589 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
---|
4590 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
---|
4591 | |
---|
4592 | _LT_TAGVAR(archive_cmds, $1)='' |
---|
4593 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4594 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
4595 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
4596 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
4597 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' |
---|
4598 | |
---|
4599 | if test "$GCC" = yes; then |
---|
4600 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
---|
4601 | # We only want to do this on AIX 4.2 and lower, the check |
---|
4602 | # below for broken collect2 doesn't work under 4.3+ |
---|
4603 | collect2name=`${CC} -print-prog-name=collect2` |
---|
4604 | if test -f "$collect2name" && |
---|
4605 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null |
---|
4606 | then |
---|
4607 | # We have reworked collect2 |
---|
4608 | : |
---|
4609 | else |
---|
4610 | # We have old collect2 |
---|
4611 | _LT_TAGVAR(hardcode_direct, $1)=unsupported |
---|
4612 | # It fails to find uninstalled libraries when the uninstalled |
---|
4613 | # path is not listed in the libpath. Setting hardcode_minus_L |
---|
4614 | # to unsupported forces relinking |
---|
4615 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4616 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
4617 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
---|
4618 | fi |
---|
4619 | ;; |
---|
4620 | esac |
---|
4621 | shared_flag='-shared' |
---|
4622 | if test "$aix_use_runtimelinking" = yes; then |
---|
4623 | shared_flag="$shared_flag "'${wl}-G' |
---|
4624 | fi |
---|
4625 | _LT_TAGVAR(link_all_deplibs, $1)=no |
---|
4626 | else |
---|
4627 | # not using gcc |
---|
4628 | if test "$host_cpu" = ia64; then |
---|
4629 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
---|
4630 | # chokes on -Wl,-G. The following line is correct: |
---|
4631 | shared_flag='-G' |
---|
4632 | else |
---|
4633 | if test "$aix_use_runtimelinking" = yes; then |
---|
4634 | shared_flag='${wl}-G' |
---|
4635 | else |
---|
4636 | shared_flag='${wl}-bM:SRE' |
---|
4637 | fi |
---|
4638 | fi |
---|
4639 | fi |
---|
4640 | |
---|
4641 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' |
---|
4642 | # It seems that -bexpall does not export symbols beginning with |
---|
4643 | # underscore (_), so it is better to generate a list of symbols to export. |
---|
4644 | _LT_TAGVAR(always_export_symbols, $1)=yes |
---|
4645 | if test "$aix_use_runtimelinking" = yes; then |
---|
4646 | # Warning - without using the other runtime loading flags (-brtl), |
---|
4647 | # -berok will link without error, but may produce a broken library. |
---|
4648 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' |
---|
4649 | # Determine the default libpath from the value encoded in an |
---|
4650 | # empty executable. |
---|
4651 | _LT_SYS_MODULE_PATH_AIX |
---|
4652 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
4653 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
---|
4654 | else |
---|
4655 | if test "$host_cpu" = ia64; then |
---|
4656 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
---|
4657 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
---|
4658 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
---|
4659 | else |
---|
4660 | # Determine the default libpath from the value encoded in an |
---|
4661 | # empty executable. |
---|
4662 | _LT_SYS_MODULE_PATH_AIX |
---|
4663 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
4664 | # Warning - without using the other run time loading flags, |
---|
4665 | # -berok will link without error, but may produce a broken library. |
---|
4666 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
---|
4667 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
---|
4668 | # Exported symbols can be pulled into shared objects from archives |
---|
4669 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
---|
4670 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
4671 | # This is similar to how AIX traditionally builds its shared libraries. |
---|
4672 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
---|
4673 | fi |
---|
4674 | fi |
---|
4675 | ;; |
---|
4676 | |
---|
4677 | amigaos*) |
---|
4678 | case $host_cpu in |
---|
4679 | powerpc) |
---|
4680 | # see comment about AmigaOS4 .so support |
---|
4681 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
4682 | _LT_TAGVAR(archive_expsym_cmds, $1)='' |
---|
4683 | ;; |
---|
4684 | m68k) |
---|
4685 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' |
---|
4686 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
4687 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4688 | ;; |
---|
4689 | esac |
---|
4690 | ;; |
---|
4691 | |
---|
4692 | bsdi[[45]]*) |
---|
4693 | _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic |
---|
4694 | ;; |
---|
4695 | |
---|
4696 | cygwin* | mingw* | pw32* | cegcc*) |
---|
4697 | # When not using gcc, we currently assume that we are using |
---|
4698 | # Microsoft Visual C++. |
---|
4699 | # hardcode_libdir_flag_spec is actually meaningless, as there is |
---|
4700 | # no search path for DLLs. |
---|
4701 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' |
---|
4702 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
4703 | # Tell ltmain to make .lib files, not .a files. |
---|
4704 | libext=lib |
---|
4705 | # Tell ltmain to make .dll files, not .so files. |
---|
4706 | shrext_cmds=".dll" |
---|
4707 | # FIXME: Setting linknames here is a bad hack. |
---|
4708 | _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' |
---|
4709 | # The linker will automatically build a .lib file if we build a DLL. |
---|
4710 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' |
---|
4711 | # FIXME: Should let the user specify the lib program. |
---|
4712 | _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' |
---|
4713 | _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' |
---|
4714 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
---|
4715 | ;; |
---|
4716 | |
---|
4717 | darwin* | rhapsody*) |
---|
4718 | _LT_DARWIN_LINKER_FEATURES($1) |
---|
4719 | ;; |
---|
4720 | |
---|
4721 | dgux*) |
---|
4722 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
4723 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
4724 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4725 | ;; |
---|
4726 | |
---|
4727 | freebsd1*) |
---|
4728 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4729 | ;; |
---|
4730 | |
---|
4731 | # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor |
---|
4732 | # support. Future versions do this automatically, but an explicit c++rt0.o |
---|
4733 | # does not break anything, and helps significantly (at the cost of a little |
---|
4734 | # extra space). |
---|
4735 | freebsd2.2*) |
---|
4736 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' |
---|
4737 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
4738 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4739 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4740 | ;; |
---|
4741 | |
---|
4742 | # Unfortunately, older versions of FreeBSD 2 do not have this feature. |
---|
4743 | freebsd2*) |
---|
4744 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
---|
4745 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4746 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4747 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4748 | ;; |
---|
4749 | |
---|
4750 | # FreeBSD 3 and greater uses gcc -shared to do shared libraries. |
---|
4751 | freebsd* | dragonfly*) |
---|
4752 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' |
---|
4753 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
4754 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4755 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4756 | ;; |
---|
4757 | |
---|
4758 | hpux9*) |
---|
4759 | if test "$GCC" = yes; then |
---|
4760 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
---|
4761 | else |
---|
4762 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
---|
4763 | fi |
---|
4764 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
4765 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4766 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4767 | |
---|
4768 | # hardcode_minus_L: Not really in the search PATH, |
---|
4769 | # but as the default location of the library. |
---|
4770 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4771 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
4772 | ;; |
---|
4773 | |
---|
4774 | hpux10*) |
---|
4775 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
---|
4776 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
---|
4777 | else |
---|
4778 | _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' |
---|
4779 | fi |
---|
4780 | if test "$with_gnu_ld" = no; then |
---|
4781 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
4782 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' |
---|
4783 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4784 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4785 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
4786 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
4787 | # hardcode_minus_L: Not really in the search PATH, |
---|
4788 | # but as the default location of the library. |
---|
4789 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4790 | fi |
---|
4791 | ;; |
---|
4792 | |
---|
4793 | hpux11*) |
---|
4794 | if test "$GCC" = yes -a "$with_gnu_ld" = no; then |
---|
4795 | case $host_cpu in |
---|
4796 | hppa*64*) |
---|
4797 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
4798 | ;; |
---|
4799 | ia64*) |
---|
4800 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
---|
4801 | ;; |
---|
4802 | *) |
---|
4803 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
---|
4804 | ;; |
---|
4805 | esac |
---|
4806 | else |
---|
4807 | case $host_cpu in |
---|
4808 | hppa*64*) |
---|
4809 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
4810 | ;; |
---|
4811 | ia64*) |
---|
4812 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' |
---|
4813 | ;; |
---|
4814 | *) |
---|
4815 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' |
---|
4816 | ;; |
---|
4817 | esac |
---|
4818 | fi |
---|
4819 | if test "$with_gnu_ld" = no; then |
---|
4820 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
4821 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4822 | |
---|
4823 | case $host_cpu in |
---|
4824 | hppa*64*|ia64*) |
---|
4825 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
4826 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4827 | ;; |
---|
4828 | *) |
---|
4829 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4830 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
4831 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
4832 | |
---|
4833 | # hardcode_minus_L: Not really in the search PATH, |
---|
4834 | # but as the default location of the library. |
---|
4835 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4836 | ;; |
---|
4837 | esac |
---|
4838 | fi |
---|
4839 | ;; |
---|
4840 | |
---|
4841 | irix5* | irix6* | nonstopux*) |
---|
4842 | if test "$GCC" = yes; then |
---|
4843 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
4844 | # Try to use the -exported_symbol ld option, if it does not |
---|
4845 | # work, assume that -exports_file does not work either and |
---|
4846 | # implicitly export all symbols. |
---|
4847 | save_LDFLAGS="$LDFLAGS" |
---|
4848 | LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" |
---|
4849 | AC_LINK_IFELSE(int foo(void) {}, |
---|
4850 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' |
---|
4851 | ) |
---|
4852 | LDFLAGS="$save_LDFLAGS" |
---|
4853 | else |
---|
4854 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
4855 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' |
---|
4856 | fi |
---|
4857 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' |
---|
4858 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
4859 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4860 | _LT_TAGVAR(inherit_rpath, $1)=yes |
---|
4861 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
4862 | ;; |
---|
4863 | |
---|
4864 | netbsd* | netbsdelf*-gnu) |
---|
4865 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
---|
4866 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out |
---|
4867 | else |
---|
4868 | _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF |
---|
4869 | fi |
---|
4870 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
4871 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4872 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4873 | ;; |
---|
4874 | |
---|
4875 | newsos6) |
---|
4876 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
4877 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4878 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
4879 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4880 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4881 | ;; |
---|
4882 | |
---|
4883 | *nto* | *qnx*) |
---|
4884 | ;; |
---|
4885 | |
---|
4886 | openbsd*) |
---|
4887 | if test -f /usr/libexec/ld.so; then |
---|
4888 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
4889 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4890 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
4891 | if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
4892 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
---|
4893 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' |
---|
4894 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
4895 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
4896 | else |
---|
4897 | case $host_os in |
---|
4898 | openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) |
---|
4899 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' |
---|
4900 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
4901 | ;; |
---|
4902 | *) |
---|
4903 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' |
---|
4904 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
4905 | ;; |
---|
4906 | esac |
---|
4907 | fi |
---|
4908 | else |
---|
4909 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
4910 | fi |
---|
4911 | ;; |
---|
4912 | |
---|
4913 | os2*) |
---|
4914 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
4915 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
4916 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
4917 | _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' |
---|
4918 | _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' |
---|
4919 | ;; |
---|
4920 | |
---|
4921 | osf3*) |
---|
4922 | if test "$GCC" = yes; then |
---|
4923 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
4924 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
4925 | else |
---|
4926 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
---|
4927 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
4928 | fi |
---|
4929 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' |
---|
4930 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
4931 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4932 | ;; |
---|
4933 | |
---|
4934 | osf4* | osf5*) # as osf3* with the addition of -msym flag |
---|
4935 | if test "$GCC" = yes; then |
---|
4936 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
4937 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
4938 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
4939 | else |
---|
4940 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
---|
4941 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
4942 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ |
---|
4943 | $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' |
---|
4944 | |
---|
4945 | # Both c and cxx compiler support -rpath directly |
---|
4946 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
---|
4947 | fi |
---|
4948 | _LT_TAGVAR(archive_cmds_need_lc, $1)='no' |
---|
4949 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
4950 | ;; |
---|
4951 | |
---|
4952 | solaris*) |
---|
4953 | _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' |
---|
4954 | if test "$GCC" = yes; then |
---|
4955 | wlarc='${wl}' |
---|
4956 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
4957 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
---|
4958 | $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' |
---|
4959 | else |
---|
4960 | case `$CC -V 2>&1` in |
---|
4961 | *"Compilers 5.0"*) |
---|
4962 | wlarc='' |
---|
4963 | _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
4964 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
---|
4965 | $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' |
---|
4966 | ;; |
---|
4967 | *) |
---|
4968 | wlarc='${wl}' |
---|
4969 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
4970 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
---|
4971 | $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' |
---|
4972 | ;; |
---|
4973 | esac |
---|
4974 | fi |
---|
4975 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
4976 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
4977 | case $host_os in |
---|
4978 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
---|
4979 | *) |
---|
4980 | # The compiler driver will combine and reorder linker options, |
---|
4981 | # but understands `-z linker_flag'. GCC discards it without `$wl', |
---|
4982 | # but is careful enough not to reorder. |
---|
4983 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
---|
4984 | if test "$GCC" = yes; then |
---|
4985 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
---|
4986 | else |
---|
4987 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
---|
4988 | fi |
---|
4989 | ;; |
---|
4990 | esac |
---|
4991 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
4992 | ;; |
---|
4993 | |
---|
4994 | sunos4*) |
---|
4995 | if test "x$host_vendor" = xsequent; then |
---|
4996 | # Use $CC to link under sequent, because it throws in some extra .o |
---|
4997 | # files that make .init and .fini sections work. |
---|
4998 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
4999 | else |
---|
5000 | _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' |
---|
5001 | fi |
---|
5002 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
5003 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
5004 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
5005 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5006 | ;; |
---|
5007 | |
---|
5008 | sysv4) |
---|
5009 | case $host_vendor in |
---|
5010 | sni) |
---|
5011 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
5012 | _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? |
---|
5013 | ;; |
---|
5014 | siemens) |
---|
5015 | ## LD is ld it makes a PLAMLIB |
---|
5016 | ## CC just makes a GrossModule. |
---|
5017 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' |
---|
5018 | _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' |
---|
5019 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
5020 | ;; |
---|
5021 | motorola) |
---|
5022 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
5023 | _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie |
---|
5024 | ;; |
---|
5025 | esac |
---|
5026 | runpath_var='LD_RUN_PATH' |
---|
5027 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5028 | ;; |
---|
5029 | |
---|
5030 | sysv4.3*) |
---|
5031 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
5032 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5033 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' |
---|
5034 | ;; |
---|
5035 | |
---|
5036 | sysv4*MP*) |
---|
5037 | if test -d /usr/nec; then |
---|
5038 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
5039 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5040 | runpath_var=LD_RUN_PATH |
---|
5041 | hardcode_runpath_var=yes |
---|
5042 | _LT_TAGVAR(ld_shlibs, $1)=yes |
---|
5043 | fi |
---|
5044 | ;; |
---|
5045 | |
---|
5046 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
---|
5047 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
5048 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
5049 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5050 | runpath_var='LD_RUN_PATH' |
---|
5051 | |
---|
5052 | if test "$GCC" = yes; then |
---|
5053 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5054 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5055 | else |
---|
5056 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5057 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5058 | fi |
---|
5059 | ;; |
---|
5060 | |
---|
5061 | sysv5* | sco3.2v5* | sco5v6*) |
---|
5062 | # Note: We can NOT use -z defs as we might desire, because we do not |
---|
5063 | # link with -lc, and that would cause any symbols used from libc to |
---|
5064 | # always be unresolved, which means just about no library would |
---|
5065 | # ever link correctly. If we're not using GNU ld we use -z text |
---|
5066 | # though, which does catch some bad symbols but isn't as heavy-handed |
---|
5067 | # as -z defs. |
---|
5068 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
5069 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
---|
5070 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
5071 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5072 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' |
---|
5073 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
5074 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
5075 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
---|
5076 | runpath_var='LD_RUN_PATH' |
---|
5077 | |
---|
5078 | if test "$GCC" = yes; then |
---|
5079 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5080 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5081 | else |
---|
5082 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5083 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
5084 | fi |
---|
5085 | ;; |
---|
5086 | |
---|
5087 | uts4*) |
---|
5088 | _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' |
---|
5089 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
5090 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5091 | ;; |
---|
5092 | |
---|
5093 | *) |
---|
5094 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5095 | ;; |
---|
5096 | esac |
---|
5097 | |
---|
5098 | if test x$host_vendor = xsni; then |
---|
5099 | case $host in |
---|
5100 | sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) |
---|
5101 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' |
---|
5102 | ;; |
---|
5103 | esac |
---|
5104 | fi |
---|
5105 | fi |
---|
5106 | ]) |
---|
5107 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) |
---|
5108 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
---|
5109 | |
---|
5110 | _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld |
---|
5111 | |
---|
5112 | _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl |
---|
5113 | _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl |
---|
5114 | _LT_DECL([], [extract_expsyms_cmds], [2], |
---|
5115 | [The commands to extract the exported symbol list from a shared archive]) |
---|
5116 | |
---|
5117 | # |
---|
5118 | # Do we need to explicitly link libc? |
---|
5119 | # |
---|
5120 | case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in |
---|
5121 | x|xyes) |
---|
5122 | # Assume -lc should be added |
---|
5123 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
5124 | |
---|
5125 | if test "$enable_shared" = yes && test "$GCC" = yes; then |
---|
5126 | case $_LT_TAGVAR(archive_cmds, $1) in |
---|
5127 | *'~'*) |
---|
5128 | # FIXME: we may have to deal with multi-command sequences. |
---|
5129 | ;; |
---|
5130 | '$CC '*) |
---|
5131 | # Test whether the compiler implicitly links with -lc since on some |
---|
5132 | # systems, -lgcc has to come before -lc. If gcc already passes -lc |
---|
5133 | # to ld, don't add -lc before -lgcc. |
---|
5134 | AC_MSG_CHECKING([whether -lc should be explicitly linked in]) |
---|
5135 | $RM conftest* |
---|
5136 | echo "$lt_simple_compile_test_code" > conftest.$ac_ext |
---|
5137 | |
---|
5138 | if AC_TRY_EVAL(ac_compile) 2>conftest.err; then |
---|
5139 | soname=conftest |
---|
5140 | lib=conftest |
---|
5141 | libobjs=conftest.$ac_objext |
---|
5142 | deplibs= |
---|
5143 | wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) |
---|
5144 | pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) |
---|
5145 | compiler_flags=-v |
---|
5146 | linker_flags=-v |
---|
5147 | verstring= |
---|
5148 | output_objdir=. |
---|
5149 | libname=conftest |
---|
5150 | lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) |
---|
5151 | _LT_TAGVAR(allow_undefined_flag, $1)= |
---|
5152 | if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) |
---|
5153 | then |
---|
5154 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
5155 | else |
---|
5156 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
5157 | fi |
---|
5158 | _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag |
---|
5159 | else |
---|
5160 | cat conftest.err 1>&5 |
---|
5161 | fi |
---|
5162 | $RM conftest* |
---|
5163 | AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) |
---|
5164 | ;; |
---|
5165 | esac |
---|
5166 | fi |
---|
5167 | ;; |
---|
5168 | esac |
---|
5169 | |
---|
5170 | _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], |
---|
5171 | [Whether or not to add -lc for building shared libraries]) |
---|
5172 | _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], |
---|
5173 | [enable_shared_with_static_runtimes], [0], |
---|
5174 | [Whether or not to disallow shared libs when runtime libs are static]) |
---|
5175 | _LT_TAGDECL([], [export_dynamic_flag_spec], [1], |
---|
5176 | [Compiler flag to allow reflexive dlopens]) |
---|
5177 | _LT_TAGDECL([], [whole_archive_flag_spec], [1], |
---|
5178 | [Compiler flag to generate shared objects directly from archives]) |
---|
5179 | _LT_TAGDECL([], [compiler_needs_object], [1], |
---|
5180 | [Whether the compiler copes with passing no objects directly]) |
---|
5181 | _LT_TAGDECL([], [old_archive_from_new_cmds], [2], |
---|
5182 | [Create an old-style archive from a shared archive]) |
---|
5183 | _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], |
---|
5184 | [Create a temporary old-style archive to link instead of a shared archive]) |
---|
5185 | _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) |
---|
5186 | _LT_TAGDECL([], [archive_expsym_cmds], [2]) |
---|
5187 | _LT_TAGDECL([], [module_cmds], [2], |
---|
5188 | [Commands used to build a loadable module if different from building |
---|
5189 | a shared archive.]) |
---|
5190 | _LT_TAGDECL([], [module_expsym_cmds], [2]) |
---|
5191 | _LT_TAGDECL([], [with_gnu_ld], [1], |
---|
5192 | [Whether we are building with GNU ld or not]) |
---|
5193 | _LT_TAGDECL([], [allow_undefined_flag], [1], |
---|
5194 | [Flag that allows shared libraries with undefined symbols to be built]) |
---|
5195 | _LT_TAGDECL([], [no_undefined_flag], [1], |
---|
5196 | [Flag that enforces no undefined symbols]) |
---|
5197 | _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], |
---|
5198 | [Flag to hardcode $libdir into a binary during linking. |
---|
5199 | This must work even if $libdir does not exist]) |
---|
5200 | _LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], |
---|
5201 | [[If ld is used when linking, flag to hardcode $libdir into a binary |
---|
5202 | during linking. This must work even if $libdir does not exist]]) |
---|
5203 | _LT_TAGDECL([], [hardcode_libdir_separator], [1], |
---|
5204 | [Whether we need a single "-rpath" flag with a separated argument]) |
---|
5205 | _LT_TAGDECL([], [hardcode_direct], [0], |
---|
5206 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes |
---|
5207 | DIR into the resulting binary]) |
---|
5208 | _LT_TAGDECL([], [hardcode_direct_absolute], [0], |
---|
5209 | [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes |
---|
5210 | DIR into the resulting binary and the resulting library dependency is |
---|
5211 | "absolute", i.e impossible to change by setting ${shlibpath_var} if the |
---|
5212 | library is relocated]) |
---|
5213 | _LT_TAGDECL([], [hardcode_minus_L], [0], |
---|
5214 | [Set to "yes" if using the -LDIR flag during linking hardcodes DIR |
---|
5215 | into the resulting binary]) |
---|
5216 | _LT_TAGDECL([], [hardcode_shlibpath_var], [0], |
---|
5217 | [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR |
---|
5218 | into the resulting binary]) |
---|
5219 | _LT_TAGDECL([], [hardcode_automatic], [0], |
---|
5220 | [Set to "yes" if building a shared library automatically hardcodes DIR |
---|
5221 | into the library and all subsequent libraries and executables linked |
---|
5222 | against it]) |
---|
5223 | _LT_TAGDECL([], [inherit_rpath], [0], |
---|
5224 | [Set to yes if linker adds runtime paths of dependent libraries |
---|
5225 | to runtime path list]) |
---|
5226 | _LT_TAGDECL([], [link_all_deplibs], [0], |
---|
5227 | [Whether libtool must link a program against all its dependency libraries]) |
---|
5228 | _LT_TAGDECL([], [fix_srcfile_path], [1], |
---|
5229 | [Fix the shell variable $srcfile for the compiler]) |
---|
5230 | _LT_TAGDECL([], [always_export_symbols], [0], |
---|
5231 | [Set to "yes" if exported symbols are required]) |
---|
5232 | _LT_TAGDECL([], [export_symbols_cmds], [2], |
---|
5233 | [The commands to list exported symbols]) |
---|
5234 | _LT_TAGDECL([], [exclude_expsyms], [1], |
---|
5235 | [Symbols that should not be listed in the preloaded symbols]) |
---|
5236 | _LT_TAGDECL([], [include_expsyms], [1], |
---|
5237 | [Symbols that must always be exported]) |
---|
5238 | _LT_TAGDECL([], [prelink_cmds], [2], |
---|
5239 | [Commands necessary for linking programs (against libraries) with templates]) |
---|
5240 | _LT_TAGDECL([], [file_list_spec], [1], |
---|
5241 | [Specify filename containing input files]) |
---|
5242 | dnl FIXME: Not yet implemented |
---|
5243 | dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], |
---|
5244 | dnl [Compiler flag to generate thread safe objects]) |
---|
5245 | ])# _LT_LINKER_SHLIBS |
---|
5246 | |
---|
5247 | |
---|
5248 | # _LT_LANG_C_CONFIG([TAG]) |
---|
5249 | # ------------------------ |
---|
5250 | # Ensure that the configuration variables for a C compiler are suitably |
---|
5251 | # defined. These variables are subsequently used by _LT_CONFIG to write |
---|
5252 | # the compiler configuration to `libtool'. |
---|
5253 | m4_defun([_LT_LANG_C_CONFIG], |
---|
5254 | [m4_require([_LT_DECL_EGREP])dnl |
---|
5255 | lt_save_CC="$CC" |
---|
5256 | AC_LANG_PUSH(C) |
---|
5257 | |
---|
5258 | # Source file extension for C test sources. |
---|
5259 | ac_ext=c |
---|
5260 | |
---|
5261 | # Object file extension for compiled C test sources. |
---|
5262 | objext=o |
---|
5263 | _LT_TAGVAR(objext, $1)=$objext |
---|
5264 | |
---|
5265 | # Code to be used in simple compile tests |
---|
5266 | lt_simple_compile_test_code="int some_variable = 0;" |
---|
5267 | |
---|
5268 | # Code to be used in simple link tests |
---|
5269 | lt_simple_link_test_code='int main(){return(0);}' |
---|
5270 | |
---|
5271 | _LT_TAG_COMPILER |
---|
5272 | # Save the default compiler, since it gets overwritten when the other |
---|
5273 | # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. |
---|
5274 | compiler_DEFAULT=$CC |
---|
5275 | |
---|
5276 | # save warnings/boilerplate of simple test code |
---|
5277 | _LT_COMPILER_BOILERPLATE |
---|
5278 | _LT_LINKER_BOILERPLATE |
---|
5279 | |
---|
5280 | ## CAVEAT EMPTOR: |
---|
5281 | ## There is no encapsulation within the following macros, do not change |
---|
5282 | ## the running order or otherwise move them around unless you know exactly |
---|
5283 | ## what you are doing... |
---|
5284 | if test -n "$compiler"; then |
---|
5285 | _LT_COMPILER_NO_RTTI($1) |
---|
5286 | _LT_COMPILER_PIC($1) |
---|
5287 | _LT_COMPILER_C_O($1) |
---|
5288 | _LT_COMPILER_FILE_LOCKS($1) |
---|
5289 | _LT_LINKER_SHLIBS($1) |
---|
5290 | _LT_SYS_DYNAMIC_LINKER($1) |
---|
5291 | _LT_LINKER_HARDCODE_LIBPATH($1) |
---|
5292 | LT_SYS_DLOPEN_SELF |
---|
5293 | _LT_CMD_STRIPLIB |
---|
5294 | |
---|
5295 | # Report which library types will actually be built |
---|
5296 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
---|
5297 | AC_MSG_RESULT([$can_build_shared]) |
---|
5298 | |
---|
5299 | AC_MSG_CHECKING([whether to build shared libraries]) |
---|
5300 | test "$can_build_shared" = "no" && enable_shared=no |
---|
5301 | |
---|
5302 | # On AIX, shared libraries and static libraries use the same namespace, and |
---|
5303 | # are all built from PIC. |
---|
5304 | case $host_os in |
---|
5305 | aix3*) |
---|
5306 | test "$enable_shared" = yes && enable_static=no |
---|
5307 | if test -n "$RANLIB"; then |
---|
5308 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
---|
5309 | postinstall_cmds='$RANLIB $lib' |
---|
5310 | fi |
---|
5311 | ;; |
---|
5312 | |
---|
5313 | aix[[4-9]]*) |
---|
5314 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
---|
5315 | test "$enable_shared" = yes && enable_static=no |
---|
5316 | fi |
---|
5317 | ;; |
---|
5318 | esac |
---|
5319 | AC_MSG_RESULT([$enable_shared]) |
---|
5320 | |
---|
5321 | AC_MSG_CHECKING([whether to build static libraries]) |
---|
5322 | # Make sure either enable_shared or enable_static is yes. |
---|
5323 | test "$enable_shared" = yes || enable_static=yes |
---|
5324 | AC_MSG_RESULT([$enable_static]) |
---|
5325 | |
---|
5326 | _LT_CONFIG($1) |
---|
5327 | fi |
---|
5328 | AC_LANG_POP |
---|
5329 | CC="$lt_save_CC" |
---|
5330 | ])# _LT_LANG_C_CONFIG |
---|
5331 | |
---|
5332 | |
---|
5333 | # _LT_PROG_CXX |
---|
5334 | # ------------ |
---|
5335 | # Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ |
---|
5336 | # compiler, we have our own version here. |
---|
5337 | m4_defun([_LT_PROG_CXX], |
---|
5338 | [ |
---|
5339 | pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) |
---|
5340 | AC_PROG_CXX |
---|
5341 | if test -n "$CXX" && ( test "X$CXX" != "Xno" && |
---|
5342 | ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || |
---|
5343 | (test "X$CXX" != "Xg++"))) ; then |
---|
5344 | AC_PROG_CXXCPP |
---|
5345 | else |
---|
5346 | _lt_caught_CXX_error=yes |
---|
5347 | fi |
---|
5348 | popdef([AC_MSG_ERROR]) |
---|
5349 | ])# _LT_PROG_CXX |
---|
5350 | |
---|
5351 | dnl aclocal-1.4 backwards compatibility: |
---|
5352 | dnl AC_DEFUN([_LT_PROG_CXX], []) |
---|
5353 | |
---|
5354 | |
---|
5355 | # _LT_LANG_CXX_CONFIG([TAG]) |
---|
5356 | # -------------------------- |
---|
5357 | # Ensure that the configuration variables for a C++ compiler are suitably |
---|
5358 | # defined. These variables are subsequently used by _LT_CONFIG to write |
---|
5359 | # the compiler configuration to `libtool'. |
---|
5360 | m4_defun([_LT_LANG_CXX_CONFIG], |
---|
5361 | [AC_REQUIRE([_LT_PROG_CXX])dnl |
---|
5362 | m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
5363 | m4_require([_LT_DECL_EGREP])dnl |
---|
5364 | |
---|
5365 | AC_LANG_PUSH(C++) |
---|
5366 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
5367 | _LT_TAGVAR(allow_undefined_flag, $1)= |
---|
5368 | _LT_TAGVAR(always_export_symbols, $1)=no |
---|
5369 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
---|
5370 | _LT_TAGVAR(compiler_needs_object, $1)=no |
---|
5371 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
5372 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
5373 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
---|
5374 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
5375 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
5376 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
---|
5377 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
---|
5378 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported |
---|
5379 | _LT_TAGVAR(hardcode_automatic, $1)=no |
---|
5380 | _LT_TAGVAR(inherit_rpath, $1)=no |
---|
5381 | _LT_TAGVAR(module_cmds, $1)= |
---|
5382 | _LT_TAGVAR(module_expsym_cmds, $1)= |
---|
5383 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
---|
5384 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
5385 | _LT_TAGVAR(no_undefined_flag, $1)= |
---|
5386 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
5387 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
5388 | |
---|
5389 | # Source file extension for C++ test sources. |
---|
5390 | ac_ext=cpp |
---|
5391 | |
---|
5392 | # Object file extension for compiled C++ test sources. |
---|
5393 | objext=o |
---|
5394 | _LT_TAGVAR(objext, $1)=$objext |
---|
5395 | |
---|
5396 | # No sense in running all these tests if we already determined that |
---|
5397 | # the CXX compiler isn't working. Some variables (like enable_shared) |
---|
5398 | # are currently assumed to apply to all compilers on this platform, |
---|
5399 | # and will be corrupted by setting them based on a non-working compiler. |
---|
5400 | if test "$_lt_caught_CXX_error" != yes; then |
---|
5401 | # Code to be used in simple compile tests |
---|
5402 | lt_simple_compile_test_code="int some_variable = 0;" |
---|
5403 | |
---|
5404 | # Code to be used in simple link tests |
---|
5405 | lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' |
---|
5406 | |
---|
5407 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
5408 | _LT_TAG_COMPILER |
---|
5409 | |
---|
5410 | # save warnings/boilerplate of simple test code |
---|
5411 | _LT_COMPILER_BOILERPLATE |
---|
5412 | _LT_LINKER_BOILERPLATE |
---|
5413 | |
---|
5414 | # Allow CC to be a program name with arguments. |
---|
5415 | lt_save_CC=$CC |
---|
5416 | lt_save_LD=$LD |
---|
5417 | lt_save_GCC=$GCC |
---|
5418 | GCC=$GXX |
---|
5419 | lt_save_with_gnu_ld=$with_gnu_ld |
---|
5420 | lt_save_path_LD=$lt_cv_path_LD |
---|
5421 | if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then |
---|
5422 | lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx |
---|
5423 | else |
---|
5424 | $as_unset lt_cv_prog_gnu_ld |
---|
5425 | fi |
---|
5426 | if test -n "${lt_cv_path_LDCXX+set}"; then |
---|
5427 | lt_cv_path_LD=$lt_cv_path_LDCXX |
---|
5428 | else |
---|
5429 | $as_unset lt_cv_path_LD |
---|
5430 | fi |
---|
5431 | test -z "${LDCXX+set}" || LD=$LDCXX |
---|
5432 | CC=${CXX-"c++"} |
---|
5433 | compiler=$CC |
---|
5434 | _LT_TAGVAR(compiler, $1)=$CC |
---|
5435 | _LT_CC_BASENAME([$compiler]) |
---|
5436 | |
---|
5437 | if test -n "$compiler"; then |
---|
5438 | # We don't want -fno-exception when compiling C++ code, so set the |
---|
5439 | # no_builtin_flag separately |
---|
5440 | if test "$GXX" = yes; then |
---|
5441 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' |
---|
5442 | else |
---|
5443 | _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= |
---|
5444 | fi |
---|
5445 | |
---|
5446 | if test "$GXX" = yes; then |
---|
5447 | # Set up default GNU C++ configuration |
---|
5448 | |
---|
5449 | LT_PATH_LD |
---|
5450 | |
---|
5451 | # Check if GNU C++ uses GNU ld as the underlying linker, since the |
---|
5452 | # archiving commands below assume that GNU ld is being used. |
---|
5453 | if test "$with_gnu_ld" = yes; then |
---|
5454 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
5455 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
5456 | |
---|
5457 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
5458 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
5459 | |
---|
5460 | # If archive_cmds runs LD, not CC, wlarc should be empty |
---|
5461 | # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to |
---|
5462 | # investigate it a little bit more. (MM) |
---|
5463 | wlarc='${wl}' |
---|
5464 | |
---|
5465 | # ancient GNU ld didn't support --whole-archive et. al. |
---|
5466 | if eval "`$CC -print-prog-name=ld` --help 2>&1" | |
---|
5467 | $GREP 'no-whole-archive' > /dev/null; then |
---|
5468 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
---|
5469 | else |
---|
5470 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
5471 | fi |
---|
5472 | else |
---|
5473 | with_gnu_ld=no |
---|
5474 | wlarc= |
---|
5475 | |
---|
5476 | # A generic and very simple default shared library creation |
---|
5477 | # command for GNU C++ for the case where it uses the native |
---|
5478 | # linker, instead of GNU ld. If possible, this setting should |
---|
5479 | # overridden to take advantage of the native linker features on |
---|
5480 | # the platform it is being used on. |
---|
5481 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
---|
5482 | fi |
---|
5483 | |
---|
5484 | # Commands to make compiler produce verbose output that lists |
---|
5485 | # what "hidden" libraries, object files and flags are used when |
---|
5486 | # linking a shared library. |
---|
5487 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
---|
5488 | |
---|
5489 | else |
---|
5490 | GXX=no |
---|
5491 | with_gnu_ld=no |
---|
5492 | wlarc= |
---|
5493 | fi |
---|
5494 | |
---|
5495 | # PORTME: fill in a description of your system's C++ link characteristics |
---|
5496 | AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) |
---|
5497 | _LT_TAGVAR(ld_shlibs, $1)=yes |
---|
5498 | case $host_os in |
---|
5499 | aix3*) |
---|
5500 | # FIXME: insert proper C++ library support |
---|
5501 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5502 | ;; |
---|
5503 | aix[[4-9]]*) |
---|
5504 | if test "$host_cpu" = ia64; then |
---|
5505 | # On IA64, the linker does run time linking by default, so we don't |
---|
5506 | # have to do anything special. |
---|
5507 | aix_use_runtimelinking=no |
---|
5508 | exp_sym_flag='-Bexport' |
---|
5509 | no_entry_flag="" |
---|
5510 | else |
---|
5511 | aix_use_runtimelinking=no |
---|
5512 | |
---|
5513 | # Test if we are trying to use run time linking or normal |
---|
5514 | # AIX style linking. If -brtl is somewhere in LDFLAGS, we |
---|
5515 | # need to do runtime linking. |
---|
5516 | case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) |
---|
5517 | for ld_flag in $LDFLAGS; do |
---|
5518 | case $ld_flag in |
---|
5519 | *-brtl*) |
---|
5520 | aix_use_runtimelinking=yes |
---|
5521 | break |
---|
5522 | ;; |
---|
5523 | esac |
---|
5524 | done |
---|
5525 | ;; |
---|
5526 | esac |
---|
5527 | |
---|
5528 | exp_sym_flag='-bexport' |
---|
5529 | no_entry_flag='-bnoentry' |
---|
5530 | fi |
---|
5531 | |
---|
5532 | # When large executables or shared objects are built, AIX ld can |
---|
5533 | # have problems creating the table of contents. If linking a library |
---|
5534 | # or program results in "error TOC overflow" add -mminimal-toc to |
---|
5535 | # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not |
---|
5536 | # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. |
---|
5537 | |
---|
5538 | _LT_TAGVAR(archive_cmds, $1)='' |
---|
5539 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
5540 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
5541 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
5542 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
5543 | _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' |
---|
5544 | |
---|
5545 | if test "$GXX" = yes; then |
---|
5546 | case $host_os in aix4.[[012]]|aix4.[[012]].*) |
---|
5547 | # We only want to do this on AIX 4.2 and lower, the check |
---|
5548 | # below for broken collect2 doesn't work under 4.3+ |
---|
5549 | collect2name=`${CC} -print-prog-name=collect2` |
---|
5550 | if test -f "$collect2name" && |
---|
5551 | strings "$collect2name" | $GREP resolve_lib_name >/dev/null |
---|
5552 | then |
---|
5553 | # We have reworked collect2 |
---|
5554 | : |
---|
5555 | else |
---|
5556 | # We have old collect2 |
---|
5557 | _LT_TAGVAR(hardcode_direct, $1)=unsupported |
---|
5558 | # It fails to find uninstalled libraries when the uninstalled |
---|
5559 | # path is not listed in the libpath. Setting hardcode_minus_L |
---|
5560 | # to unsupported forces relinking |
---|
5561 | _LT_TAGVAR(hardcode_minus_L, $1)=yes |
---|
5562 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
5563 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
---|
5564 | fi |
---|
5565 | esac |
---|
5566 | shared_flag='-shared' |
---|
5567 | if test "$aix_use_runtimelinking" = yes; then |
---|
5568 | shared_flag="$shared_flag "'${wl}-G' |
---|
5569 | fi |
---|
5570 | else |
---|
5571 | # not using gcc |
---|
5572 | if test "$host_cpu" = ia64; then |
---|
5573 | # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release |
---|
5574 | # chokes on -Wl,-G. The following line is correct: |
---|
5575 | shared_flag='-G' |
---|
5576 | else |
---|
5577 | if test "$aix_use_runtimelinking" = yes; then |
---|
5578 | shared_flag='${wl}-G' |
---|
5579 | else |
---|
5580 | shared_flag='${wl}-bM:SRE' |
---|
5581 | fi |
---|
5582 | fi |
---|
5583 | fi |
---|
5584 | |
---|
5585 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' |
---|
5586 | # It seems that -bexpall does not export symbols beginning with |
---|
5587 | # underscore (_), so it is better to generate a list of symbols to |
---|
5588 | # export. |
---|
5589 | _LT_TAGVAR(always_export_symbols, $1)=yes |
---|
5590 | if test "$aix_use_runtimelinking" = yes; then |
---|
5591 | # Warning - without using the other runtime loading flags (-brtl), |
---|
5592 | # -berok will link without error, but may produce a broken library. |
---|
5593 | _LT_TAGVAR(allow_undefined_flag, $1)='-berok' |
---|
5594 | # Determine the default libpath from the value encoded in an empty |
---|
5595 | # executable. |
---|
5596 | _LT_SYS_MODULE_PATH_AIX |
---|
5597 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
5598 | |
---|
5599 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" |
---|
5600 | else |
---|
5601 | if test "$host_cpu" = ia64; then |
---|
5602 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' |
---|
5603 | _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" |
---|
5604 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" |
---|
5605 | else |
---|
5606 | # Determine the default libpath from the value encoded in an |
---|
5607 | # empty executable. |
---|
5608 | _LT_SYS_MODULE_PATH_AIX |
---|
5609 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" |
---|
5610 | # Warning - without using the other run time loading flags, |
---|
5611 | # -berok will link without error, but may produce a broken library. |
---|
5612 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' |
---|
5613 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' |
---|
5614 | # Exported symbols can be pulled into shared objects from archives |
---|
5615 | _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' |
---|
5616 | _LT_TAGVAR(archive_cmds_need_lc, $1)=yes |
---|
5617 | # This is similar to how AIX traditionally builds its shared |
---|
5618 | # libraries. |
---|
5619 | _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' |
---|
5620 | fi |
---|
5621 | fi |
---|
5622 | ;; |
---|
5623 | |
---|
5624 | beos*) |
---|
5625 | if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then |
---|
5626 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
5627 | # Joseph Beckenbach <jrb3@best.com> says some releases of gcc |
---|
5628 | # support --undefined. This deserves some investigation. FIXME |
---|
5629 | _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
5630 | else |
---|
5631 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5632 | fi |
---|
5633 | ;; |
---|
5634 | |
---|
5635 | chorus*) |
---|
5636 | case $cc_basename in |
---|
5637 | *) |
---|
5638 | # FIXME: insert proper C++ library support |
---|
5639 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5640 | ;; |
---|
5641 | esac |
---|
5642 | ;; |
---|
5643 | |
---|
5644 | cygwin* | mingw* | pw32* | cegcc*) |
---|
5645 | # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, |
---|
5646 | # as there is no search path for DLLs. |
---|
5647 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' |
---|
5648 | _LT_TAGVAR(allow_undefined_flag, $1)=unsupported |
---|
5649 | _LT_TAGVAR(always_export_symbols, $1)=no |
---|
5650 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes |
---|
5651 | |
---|
5652 | if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then |
---|
5653 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
5654 | # If the export-symbols file already is a .def file (1st line |
---|
5655 | # is EXPORTS), use it as is; otherwise, prepend... |
---|
5656 | _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then |
---|
5657 | cp $export_symbols $output_objdir/$soname.def; |
---|
5658 | else |
---|
5659 | echo EXPORTS > $output_objdir/$soname.def; |
---|
5660 | cat $export_symbols >> $output_objdir/$soname.def; |
---|
5661 | fi~ |
---|
5662 | $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' |
---|
5663 | else |
---|
5664 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5665 | fi |
---|
5666 | ;; |
---|
5667 | darwin* | rhapsody*) |
---|
5668 | _LT_DARWIN_LINKER_FEATURES($1) |
---|
5669 | ;; |
---|
5670 | |
---|
5671 | dgux*) |
---|
5672 | case $cc_basename in |
---|
5673 | ec++*) |
---|
5674 | # FIXME: insert proper C++ library support |
---|
5675 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5676 | ;; |
---|
5677 | ghcx*) |
---|
5678 | # Green Hills C++ Compiler |
---|
5679 | # FIXME: insert proper C++ library support |
---|
5680 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5681 | ;; |
---|
5682 | *) |
---|
5683 | # FIXME: insert proper C++ library support |
---|
5684 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5685 | ;; |
---|
5686 | esac |
---|
5687 | ;; |
---|
5688 | |
---|
5689 | freebsd[[12]]*) |
---|
5690 | # C++ shared libraries reported to be fairly broken before |
---|
5691 | # switch to ELF |
---|
5692 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5693 | ;; |
---|
5694 | |
---|
5695 | freebsd-elf*) |
---|
5696 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
5697 | ;; |
---|
5698 | |
---|
5699 | freebsd* | dragonfly*) |
---|
5700 | # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF |
---|
5701 | # conventions |
---|
5702 | _LT_TAGVAR(ld_shlibs, $1)=yes |
---|
5703 | ;; |
---|
5704 | |
---|
5705 | gnu*) |
---|
5706 | ;; |
---|
5707 | |
---|
5708 | hpux9*) |
---|
5709 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
5710 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
5711 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
5712 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
5713 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
---|
5714 | # but as the default |
---|
5715 | # location of the library. |
---|
5716 | |
---|
5717 | case $cc_basename in |
---|
5718 | CC*) |
---|
5719 | # FIXME: insert proper C++ library support |
---|
5720 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5721 | ;; |
---|
5722 | aCC*) |
---|
5723 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
---|
5724 | # Commands to make compiler produce verbose output that lists |
---|
5725 | # what "hidden" libraries, object files and flags are used when |
---|
5726 | # linking a shared library. |
---|
5727 | # |
---|
5728 | # There doesn't appear to be a way to prevent this compiler from |
---|
5729 | # explicitly linking system object files so we need to strip them |
---|
5730 | # from the output so that they don't get included in the library |
---|
5731 | # dependencies. |
---|
5732 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
---|
5733 | ;; |
---|
5734 | *) |
---|
5735 | if test "$GXX" = yes; then |
---|
5736 | _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' |
---|
5737 | else |
---|
5738 | # FIXME: insert proper C++ library support |
---|
5739 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5740 | fi |
---|
5741 | ;; |
---|
5742 | esac |
---|
5743 | ;; |
---|
5744 | |
---|
5745 | hpux10*|hpux11*) |
---|
5746 | if test $with_gnu_ld = no; then |
---|
5747 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' |
---|
5748 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
5749 | |
---|
5750 | case $host_cpu in |
---|
5751 | hppa*64*|ia64*) |
---|
5752 | ;; |
---|
5753 | *) |
---|
5754 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
5755 | ;; |
---|
5756 | esac |
---|
5757 | fi |
---|
5758 | case $host_cpu in |
---|
5759 | hppa*64*|ia64*) |
---|
5760 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
5761 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5762 | ;; |
---|
5763 | *) |
---|
5764 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
5765 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
5766 | _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, |
---|
5767 | # but as the default |
---|
5768 | # location of the library. |
---|
5769 | ;; |
---|
5770 | esac |
---|
5771 | |
---|
5772 | case $cc_basename in |
---|
5773 | CC*) |
---|
5774 | # FIXME: insert proper C++ library support |
---|
5775 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5776 | ;; |
---|
5777 | aCC*) |
---|
5778 | case $host_cpu in |
---|
5779 | hppa*64*) |
---|
5780 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5781 | ;; |
---|
5782 | ia64*) |
---|
5783 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5784 | ;; |
---|
5785 | *) |
---|
5786 | _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5787 | ;; |
---|
5788 | esac |
---|
5789 | # Commands to make compiler produce verbose output that lists |
---|
5790 | # what "hidden" libraries, object files and flags are used when |
---|
5791 | # linking a shared library. |
---|
5792 | # |
---|
5793 | # There doesn't appear to be a way to prevent this compiler from |
---|
5794 | # explicitly linking system object files so we need to strip them |
---|
5795 | # from the output so that they don't get included in the library |
---|
5796 | # dependencies. |
---|
5797 | output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
---|
5798 | ;; |
---|
5799 | *) |
---|
5800 | if test "$GXX" = yes; then |
---|
5801 | if test $with_gnu_ld = no; then |
---|
5802 | case $host_cpu in |
---|
5803 | hppa*64*) |
---|
5804 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5805 | ;; |
---|
5806 | ia64*) |
---|
5807 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5808 | ;; |
---|
5809 | *) |
---|
5810 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5811 | ;; |
---|
5812 | esac |
---|
5813 | fi |
---|
5814 | else |
---|
5815 | # FIXME: insert proper C++ library support |
---|
5816 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
5817 | fi |
---|
5818 | ;; |
---|
5819 | esac |
---|
5820 | ;; |
---|
5821 | |
---|
5822 | interix[[3-9]]*) |
---|
5823 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
5824 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
5825 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
5826 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
5827 | # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. |
---|
5828 | # Instead, shared libraries are loaded at an image base (0x10000000 by |
---|
5829 | # default) and relocated if they conflict, which is a slow very memory |
---|
5830 | # consuming and fragmenting process. To avoid this, we pick a random, |
---|
5831 | # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link |
---|
5832 | # time. Moving up from 0x10000000 also allows more sbrk(2) space. |
---|
5833 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
5834 | _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' |
---|
5835 | ;; |
---|
5836 | irix5* | irix6*) |
---|
5837 | case $cc_basename in |
---|
5838 | CC*) |
---|
5839 | # SGI C++ |
---|
5840 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
5841 | |
---|
5842 | # Archives containing C++ object files must be created using |
---|
5843 | # "CC -ar", where "CC" is the IRIX C++ compiler. This is |
---|
5844 | # necessary to make sure instantiated templates are included |
---|
5845 | # in the archive. |
---|
5846 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' |
---|
5847 | ;; |
---|
5848 | *) |
---|
5849 | if test "$GXX" = yes; then |
---|
5850 | if test "$with_gnu_ld" = no; then |
---|
5851 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
5852 | else |
---|
5853 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' |
---|
5854 | fi |
---|
5855 | fi |
---|
5856 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
5857 | ;; |
---|
5858 | esac |
---|
5859 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
5860 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
5861 | _LT_TAGVAR(inherit_rpath, $1)=yes |
---|
5862 | ;; |
---|
5863 | |
---|
5864 | linux* | k*bsd*-gnu | kopensolaris*-gnu) |
---|
5865 | case $cc_basename in |
---|
5866 | KCC*) |
---|
5867 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
---|
5868 | |
---|
5869 | # KCC will only create a shared library if the output file |
---|
5870 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
---|
5871 | # to its proper name (with version) after linking. |
---|
5872 | _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
---|
5873 | _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' |
---|
5874 | # Commands to make compiler produce verbose output that lists |
---|
5875 | # what "hidden" libraries, object files and flags are used when |
---|
5876 | # linking a shared library. |
---|
5877 | # |
---|
5878 | # There doesn't appear to be a way to prevent this compiler from |
---|
5879 | # explicitly linking system object files so we need to strip them |
---|
5880 | # from the output so that they don't get included in the library |
---|
5881 | # dependencies. |
---|
5882 | output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
---|
5883 | |
---|
5884 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
5885 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
5886 | |
---|
5887 | # Archives containing C++ object files must be created using |
---|
5888 | # "CC -Bstatic", where "CC" is the KAI C++ compiler. |
---|
5889 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' |
---|
5890 | ;; |
---|
5891 | icpc* | ecpc* ) |
---|
5892 | # Intel C++ |
---|
5893 | with_gnu_ld=yes |
---|
5894 | # version 8.0 and above of icpc choke on multiply defined symbols |
---|
5895 | # if we add $predep_objects and $postdep_objects, however 7.1 and |
---|
5896 | # earlier do not add the objects themselves. |
---|
5897 | case `$CC -V 2>&1` in |
---|
5898 | *"Version 7."*) |
---|
5899 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
5900 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
5901 | ;; |
---|
5902 | *) # Version 8.0 or newer |
---|
5903 | tmp_idyn= |
---|
5904 | case $host_cpu in |
---|
5905 | ia64*) tmp_idyn=' -i_dynamic';; |
---|
5906 | esac |
---|
5907 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
5908 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' |
---|
5909 | ;; |
---|
5910 | esac |
---|
5911 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
5912 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
5913 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
5914 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' |
---|
5915 | ;; |
---|
5916 | pgCC* | pgcpp*) |
---|
5917 | # Portland Group C++ compiler |
---|
5918 | case `$CC -V` in |
---|
5919 | *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) |
---|
5920 | _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ |
---|
5921 | rm -rf $tpldir~ |
---|
5922 | $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ |
---|
5923 | compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' |
---|
5924 | _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ |
---|
5925 | rm -rf $tpldir~ |
---|
5926 | $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ |
---|
5927 | $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ |
---|
5928 | $RANLIB $oldlib' |
---|
5929 | _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ |
---|
5930 | rm -rf $tpldir~ |
---|
5931 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ |
---|
5932 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
---|
5933 | _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ |
---|
5934 | rm -rf $tpldir~ |
---|
5935 | $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ |
---|
5936 | $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
---|
5937 | ;; |
---|
5938 | *) # Version 6 will use weak symbols |
---|
5939 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' |
---|
5940 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' |
---|
5941 | ;; |
---|
5942 | esac |
---|
5943 | |
---|
5944 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' |
---|
5945 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
5946 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
5947 | ;; |
---|
5948 | cxx*) |
---|
5949 | # Compaq C++ |
---|
5950 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
5951 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' |
---|
5952 | |
---|
5953 | runpath_var=LD_RUN_PATH |
---|
5954 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
---|
5955 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
5956 | |
---|
5957 | # Commands to make compiler produce verbose output that lists |
---|
5958 | # what "hidden" libraries, object files and flags are used when |
---|
5959 | # linking a shared library. |
---|
5960 | # |
---|
5961 | # There doesn't appear to be a way to prevent this compiler from |
---|
5962 | # explicitly linking system object files so we need to strip them |
---|
5963 | # from the output so that they don't get included in the library |
---|
5964 | # dependencies. |
---|
5965 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
---|
5966 | ;; |
---|
5967 | xl*) |
---|
5968 | # IBM XL 8.0 on PPC, with GNU ld |
---|
5969 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
5970 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' |
---|
5971 | _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' |
---|
5972 | if test "x$supports_anon_versioning" = xyes; then |
---|
5973 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ |
---|
5974 | cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ |
---|
5975 | echo "local: *; };" >> $output_objdir/$libname.ver~ |
---|
5976 | $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' |
---|
5977 | fi |
---|
5978 | ;; |
---|
5979 | *) |
---|
5980 | case `$CC -V 2>&1 | sed 5q` in |
---|
5981 | *Sun\ C*) |
---|
5982 | # Sun C++ 5.9 |
---|
5983 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
---|
5984 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
5985 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' |
---|
5986 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
5987 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' |
---|
5988 | _LT_TAGVAR(compiler_needs_object, $1)=yes |
---|
5989 | |
---|
5990 | # Not sure whether something based on |
---|
5991 | # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 |
---|
5992 | # would be better. |
---|
5993 | output_verbose_link_cmd='echo' |
---|
5994 | |
---|
5995 | # Archives containing C++ object files must be created using |
---|
5996 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
---|
5997 | # necessary to make sure instantiated templates are included |
---|
5998 | # in the archive. |
---|
5999 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
---|
6000 | ;; |
---|
6001 | esac |
---|
6002 | ;; |
---|
6003 | esac |
---|
6004 | ;; |
---|
6005 | |
---|
6006 | lynxos*) |
---|
6007 | # FIXME: insert proper C++ library support |
---|
6008 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6009 | ;; |
---|
6010 | |
---|
6011 | m88k*) |
---|
6012 | # FIXME: insert proper C++ library support |
---|
6013 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6014 | ;; |
---|
6015 | |
---|
6016 | mvs*) |
---|
6017 | case $cc_basename in |
---|
6018 | cxx*) |
---|
6019 | # FIXME: insert proper C++ library support |
---|
6020 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6021 | ;; |
---|
6022 | *) |
---|
6023 | # FIXME: insert proper C++ library support |
---|
6024 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6025 | ;; |
---|
6026 | esac |
---|
6027 | ;; |
---|
6028 | |
---|
6029 | netbsd*) |
---|
6030 | if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then |
---|
6031 | _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' |
---|
6032 | wlarc= |
---|
6033 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
6034 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
6035 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
6036 | fi |
---|
6037 | # Workaround some broken pre-1.5 toolchains |
---|
6038 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' |
---|
6039 | ;; |
---|
6040 | |
---|
6041 | *nto* | *qnx*) |
---|
6042 | _LT_TAGVAR(ld_shlibs, $1)=yes |
---|
6043 | ;; |
---|
6044 | |
---|
6045 | openbsd2*) |
---|
6046 | # C++ shared libraries are fairly broken |
---|
6047 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6048 | ;; |
---|
6049 | |
---|
6050 | openbsd*) |
---|
6051 | if test -f /usr/libexec/ld.so; then |
---|
6052 | _LT_TAGVAR(hardcode_direct, $1)=yes |
---|
6053 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
6054 | _LT_TAGVAR(hardcode_direct_absolute, $1)=yes |
---|
6055 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' |
---|
6056 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
6057 | if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then |
---|
6058 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' |
---|
6059 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' |
---|
6060 | _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' |
---|
6061 | fi |
---|
6062 | output_verbose_link_cmd=echo |
---|
6063 | else |
---|
6064 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6065 | fi |
---|
6066 | ;; |
---|
6067 | |
---|
6068 | osf3* | osf4* | osf5*) |
---|
6069 | case $cc_basename in |
---|
6070 | KCC*) |
---|
6071 | # Kuck and Associates, Inc. (KAI) C++ Compiler |
---|
6072 | |
---|
6073 | # KCC will only create a shared library if the output file |
---|
6074 | # ends with ".so" (or ".sl" for HP-UX), so rename the library |
---|
6075 | # to its proper name (with version) after linking. |
---|
6076 | _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' |
---|
6077 | |
---|
6078 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' |
---|
6079 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
6080 | |
---|
6081 | # Archives containing C++ object files must be created using |
---|
6082 | # the KAI C++ compiler. |
---|
6083 | case $host in |
---|
6084 | osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; |
---|
6085 | *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; |
---|
6086 | esac |
---|
6087 | ;; |
---|
6088 | RCC*) |
---|
6089 | # Rational C++ 2.4.1 |
---|
6090 | # FIXME: insert proper C++ library support |
---|
6091 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6092 | ;; |
---|
6093 | cxx*) |
---|
6094 | case $host in |
---|
6095 | osf3*) |
---|
6096 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
6097 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
6098 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
6099 | ;; |
---|
6100 | *) |
---|
6101 | _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' |
---|
6102 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' |
---|
6103 | _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ |
---|
6104 | echo "-hidden">> $lib.exp~ |
---|
6105 | $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ |
---|
6106 | $RM $lib.exp' |
---|
6107 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' |
---|
6108 | ;; |
---|
6109 | esac |
---|
6110 | |
---|
6111 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
6112 | |
---|
6113 | # Commands to make compiler produce verbose output that lists |
---|
6114 | # what "hidden" libraries, object files and flags are used when |
---|
6115 | # linking a shared library. |
---|
6116 | # |
---|
6117 | # There doesn't appear to be a way to prevent this compiler from |
---|
6118 | # explicitly linking system object files so we need to strip them |
---|
6119 | # from the output so that they don't get included in the library |
---|
6120 | # dependencies. |
---|
6121 | output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' |
---|
6122 | ;; |
---|
6123 | *) |
---|
6124 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
---|
6125 | _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' |
---|
6126 | case $host in |
---|
6127 | osf3*) |
---|
6128 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
6129 | ;; |
---|
6130 | *) |
---|
6131 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' |
---|
6132 | ;; |
---|
6133 | esac |
---|
6134 | |
---|
6135 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' |
---|
6136 | _LT_TAGVAR(hardcode_libdir_separator, $1)=: |
---|
6137 | |
---|
6138 | # Commands to make compiler produce verbose output that lists |
---|
6139 | # what "hidden" libraries, object files and flags are used when |
---|
6140 | # linking a shared library. |
---|
6141 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
---|
6142 | |
---|
6143 | else |
---|
6144 | # FIXME: insert proper C++ library support |
---|
6145 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6146 | fi |
---|
6147 | ;; |
---|
6148 | esac |
---|
6149 | ;; |
---|
6150 | |
---|
6151 | psos*) |
---|
6152 | # FIXME: insert proper C++ library support |
---|
6153 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6154 | ;; |
---|
6155 | |
---|
6156 | sunos4*) |
---|
6157 | case $cc_basename in |
---|
6158 | CC*) |
---|
6159 | # Sun C++ 4.x |
---|
6160 | # FIXME: insert proper C++ library support |
---|
6161 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6162 | ;; |
---|
6163 | lcc*) |
---|
6164 | # Lucid |
---|
6165 | # FIXME: insert proper C++ library support |
---|
6166 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6167 | ;; |
---|
6168 | *) |
---|
6169 | # FIXME: insert proper C++ library support |
---|
6170 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6171 | ;; |
---|
6172 | esac |
---|
6173 | ;; |
---|
6174 | |
---|
6175 | solaris*) |
---|
6176 | case $cc_basename in |
---|
6177 | CC*) |
---|
6178 | # Sun C++ 4.2, 5.x and Centerline C++ |
---|
6179 | _LT_TAGVAR(archive_cmds_need_lc,$1)=yes |
---|
6180 | _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' |
---|
6181 | _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' |
---|
6182 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
---|
6183 | $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
---|
6184 | |
---|
6185 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' |
---|
6186 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
6187 | case $host_os in |
---|
6188 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
---|
6189 | *) |
---|
6190 | # The compiler driver will combine and reorder linker options, |
---|
6191 | # but understands `-z linker_flag'. |
---|
6192 | # Supported since Solaris 2.6 (maybe 2.5.1?) |
---|
6193 | _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' |
---|
6194 | ;; |
---|
6195 | esac |
---|
6196 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
6197 | |
---|
6198 | output_verbose_link_cmd='echo' |
---|
6199 | |
---|
6200 | # Archives containing C++ object files must be created using |
---|
6201 | # "CC -xar", where "CC" is the Sun C++ compiler. This is |
---|
6202 | # necessary to make sure instantiated templates are included |
---|
6203 | # in the archive. |
---|
6204 | _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' |
---|
6205 | ;; |
---|
6206 | gcx*) |
---|
6207 | # Green Hills C++ Compiler |
---|
6208 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
---|
6209 | |
---|
6210 | # The C++ compiler must be used to create the archive. |
---|
6211 | _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' |
---|
6212 | ;; |
---|
6213 | *) |
---|
6214 | # GNU C++ compiler with Solaris linker |
---|
6215 | if test "$GXX" = yes && test "$with_gnu_ld" = no; then |
---|
6216 | _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' |
---|
6217 | if $CC --version | $GREP -v '^2\.7' > /dev/null; then |
---|
6218 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
---|
6219 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
---|
6220 | $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
---|
6221 | |
---|
6222 | # Commands to make compiler produce verbose output that lists |
---|
6223 | # what "hidden" libraries, object files and flags are used when |
---|
6224 | # linking a shared library. |
---|
6225 | output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
---|
6226 | else |
---|
6227 | # g++ 2.7 appears to require `-G' NOT `-shared' on this |
---|
6228 | # platform. |
---|
6229 | _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' |
---|
6230 | _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ |
---|
6231 | $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' |
---|
6232 | |
---|
6233 | # Commands to make compiler produce verbose output that lists |
---|
6234 | # what "hidden" libraries, object files and flags are used when |
---|
6235 | # linking a shared library. |
---|
6236 | output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' |
---|
6237 | fi |
---|
6238 | |
---|
6239 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' |
---|
6240 | case $host_os in |
---|
6241 | solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; |
---|
6242 | *) |
---|
6243 | _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' |
---|
6244 | ;; |
---|
6245 | esac |
---|
6246 | fi |
---|
6247 | ;; |
---|
6248 | esac |
---|
6249 | ;; |
---|
6250 | |
---|
6251 | sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) |
---|
6252 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
6253 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
6254 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
6255 | runpath_var='LD_RUN_PATH' |
---|
6256 | |
---|
6257 | case $cc_basename in |
---|
6258 | CC*) |
---|
6259 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6260 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6261 | ;; |
---|
6262 | *) |
---|
6263 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6264 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6265 | ;; |
---|
6266 | esac |
---|
6267 | ;; |
---|
6268 | |
---|
6269 | sysv5* | sco3.2v5* | sco5v6*) |
---|
6270 | # Note: We can NOT use -z defs as we might desire, because we do not |
---|
6271 | # link with -lc, and that would cause any symbols used from libc to |
---|
6272 | # always be unresolved, which means just about no library would |
---|
6273 | # ever link correctly. If we're not using GNU ld we use -z text |
---|
6274 | # though, which does catch some bad symbols but isn't as heavy-handed |
---|
6275 | # as -z defs. |
---|
6276 | _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' |
---|
6277 | _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' |
---|
6278 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
6279 | _LT_TAGVAR(hardcode_shlibpath_var, $1)=no |
---|
6280 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' |
---|
6281 | _LT_TAGVAR(hardcode_libdir_separator, $1)=':' |
---|
6282 | _LT_TAGVAR(link_all_deplibs, $1)=yes |
---|
6283 | _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' |
---|
6284 | runpath_var='LD_RUN_PATH' |
---|
6285 | |
---|
6286 | case $cc_basename in |
---|
6287 | CC*) |
---|
6288 | _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6289 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6290 | ;; |
---|
6291 | *) |
---|
6292 | _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6293 | _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' |
---|
6294 | ;; |
---|
6295 | esac |
---|
6296 | ;; |
---|
6297 | |
---|
6298 | tandem*) |
---|
6299 | case $cc_basename in |
---|
6300 | NCC*) |
---|
6301 | # NonStop-UX NCC 3.20 |
---|
6302 | # FIXME: insert proper C++ library support |
---|
6303 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6304 | ;; |
---|
6305 | *) |
---|
6306 | # FIXME: insert proper C++ library support |
---|
6307 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6308 | ;; |
---|
6309 | esac |
---|
6310 | ;; |
---|
6311 | |
---|
6312 | vxworks*) |
---|
6313 | # FIXME: insert proper C++ library support |
---|
6314 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6315 | ;; |
---|
6316 | |
---|
6317 | *) |
---|
6318 | # FIXME: insert proper C++ library support |
---|
6319 | _LT_TAGVAR(ld_shlibs, $1)=no |
---|
6320 | ;; |
---|
6321 | esac |
---|
6322 | |
---|
6323 | AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) |
---|
6324 | test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no |
---|
6325 | |
---|
6326 | _LT_TAGVAR(GCC, $1)="$GXX" |
---|
6327 | _LT_TAGVAR(LD, $1)="$LD" |
---|
6328 | |
---|
6329 | ## CAVEAT EMPTOR: |
---|
6330 | ## There is no encapsulation within the following macros, do not change |
---|
6331 | ## the running order or otherwise move them around unless you know exactly |
---|
6332 | ## what you are doing... |
---|
6333 | _LT_SYS_HIDDEN_LIBDEPS($1) |
---|
6334 | _LT_COMPILER_PIC($1) |
---|
6335 | _LT_COMPILER_C_O($1) |
---|
6336 | _LT_COMPILER_FILE_LOCKS($1) |
---|
6337 | _LT_LINKER_SHLIBS($1) |
---|
6338 | _LT_SYS_DYNAMIC_LINKER($1) |
---|
6339 | _LT_LINKER_HARDCODE_LIBPATH($1) |
---|
6340 | |
---|
6341 | _LT_CONFIG($1) |
---|
6342 | fi # test -n "$compiler" |
---|
6343 | |
---|
6344 | CC=$lt_save_CC |
---|
6345 | LDCXX=$LD |
---|
6346 | LD=$lt_save_LD |
---|
6347 | GCC=$lt_save_GCC |
---|
6348 | with_gnu_ld=$lt_save_with_gnu_ld |
---|
6349 | lt_cv_path_LDCXX=$lt_cv_path_LD |
---|
6350 | lt_cv_path_LD=$lt_save_path_LD |
---|
6351 | lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld |
---|
6352 | lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld |
---|
6353 | fi # test "$_lt_caught_CXX_error" != yes |
---|
6354 | |
---|
6355 | AC_LANG_POP |
---|
6356 | ])# _LT_LANG_CXX_CONFIG |
---|
6357 | |
---|
6358 | |
---|
6359 | # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) |
---|
6360 | # --------------------------------- |
---|
6361 | # Figure out "hidden" library dependencies from verbose |
---|
6362 | # compiler output when linking a shared library. |
---|
6363 | # Parse the compiler output and extract the necessary |
---|
6364 | # objects, libraries and library flags. |
---|
6365 | m4_defun([_LT_SYS_HIDDEN_LIBDEPS], |
---|
6366 | [m4_require([_LT_FILEUTILS_DEFAULTS])dnl |
---|
6367 | # Dependencies to place before and after the object being linked: |
---|
6368 | _LT_TAGVAR(predep_objects, $1)= |
---|
6369 | _LT_TAGVAR(postdep_objects, $1)= |
---|
6370 | _LT_TAGVAR(predeps, $1)= |
---|
6371 | _LT_TAGVAR(postdeps, $1)= |
---|
6372 | _LT_TAGVAR(compiler_lib_search_path, $1)= |
---|
6373 | |
---|
6374 | dnl we can't use the lt_simple_compile_test_code here, |
---|
6375 | dnl because it contains code intended for an executable, |
---|
6376 | dnl not a library. It's possible we should let each |
---|
6377 | dnl tag define a new lt_????_link_test_code variable, |
---|
6378 | dnl but it's only used here... |
---|
6379 | m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF |
---|
6380 | int a; |
---|
6381 | void foo (void) { a = 0; } |
---|
6382 | _LT_EOF |
---|
6383 | ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF |
---|
6384 | class Foo |
---|
6385 | { |
---|
6386 | public: |
---|
6387 | Foo (void) { a = 0; } |
---|
6388 | private: |
---|
6389 | int a; |
---|
6390 | }; |
---|
6391 | _LT_EOF |
---|
6392 | ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF |
---|
6393 | subroutine foo |
---|
6394 | implicit none |
---|
6395 | integer*4 a |
---|
6396 | a=0 |
---|
6397 | return |
---|
6398 | end |
---|
6399 | _LT_EOF |
---|
6400 | ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF |
---|
6401 | subroutine foo |
---|
6402 | implicit none |
---|
6403 | integer a |
---|
6404 | a=0 |
---|
6405 | return |
---|
6406 | end |
---|
6407 | _LT_EOF |
---|
6408 | ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF |
---|
6409 | public class foo { |
---|
6410 | private int a; |
---|
6411 | public void bar (void) { |
---|
6412 | a = 0; |
---|
6413 | } |
---|
6414 | }; |
---|
6415 | _LT_EOF |
---|
6416 | ]) |
---|
6417 | dnl Parse the compiler output and extract the necessary |
---|
6418 | dnl objects, libraries and library flags. |
---|
6419 | if AC_TRY_EVAL(ac_compile); then |
---|
6420 | # Parse the compiler output and extract the necessary |
---|
6421 | # objects, libraries and library flags. |
---|
6422 | |
---|
6423 | # Sentinel used to keep track of whether or not we are before |
---|
6424 | # the conftest object file. |
---|
6425 | pre_test_object_deps_done=no |
---|
6426 | |
---|
6427 | for p in `eval "$output_verbose_link_cmd"`; do |
---|
6428 | case $p in |
---|
6429 | |
---|
6430 | -L* | -R* | -l*) |
---|
6431 | # Some compilers place space between "-{L,R}" and the path. |
---|
6432 | # Remove the space. |
---|
6433 | if test $p = "-L" || |
---|
6434 | test $p = "-R"; then |
---|
6435 | prev=$p |
---|
6436 | continue |
---|
6437 | else |
---|
6438 | prev= |
---|
6439 | fi |
---|
6440 | |
---|
6441 | if test "$pre_test_object_deps_done" = no; then |
---|
6442 | case $p in |
---|
6443 | -L* | -R*) |
---|
6444 | # Internal compiler library paths should come after those |
---|
6445 | # provided the user. The postdeps already come after the |
---|
6446 | # user supplied libs so there is no need to process them. |
---|
6447 | if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then |
---|
6448 | _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" |
---|
6449 | else |
---|
6450 | _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" |
---|
6451 | fi |
---|
6452 | ;; |
---|
6453 | # The "-l" case would never come before the object being |
---|
6454 | # linked, so don't bother handling this case. |
---|
6455 | esac |
---|
6456 | else |
---|
6457 | if test -z "$_LT_TAGVAR(postdeps, $1)"; then |
---|
6458 | _LT_TAGVAR(postdeps, $1)="${prev}${p}" |
---|
6459 | else |
---|
6460 | _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" |
---|
6461 | fi |
---|
6462 | fi |
---|
6463 | ;; |
---|
6464 | |
---|
6465 | *.$objext) |
---|
6466 | # This assumes that the test object file only shows up |
---|
6467 | # once in the compiler output. |
---|
6468 | if test "$p" = "conftest.$objext"; then |
---|
6469 | pre_test_object_deps_done=yes |
---|
6470 | continue |
---|
6471 | fi |
---|
6472 | |
---|
6473 | if test "$pre_test_object_deps_done" = no; then |
---|
6474 | if test -z "$_LT_TAGVAR(predep_objects, $1)"; then |
---|
6475 | _LT_TAGVAR(predep_objects, $1)="$p" |
---|
6476 | else |
---|
6477 | _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" |
---|
6478 | fi |
---|
6479 | else |
---|
6480 | if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then |
---|
6481 | _LT_TAGVAR(postdep_objects, $1)="$p" |
---|
6482 | else |
---|
6483 | _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" |
---|
6484 | fi |
---|
6485 | fi |
---|
6486 | ;; |
---|
6487 | |
---|
6488 | *) ;; # Ignore the rest. |
---|
6489 | |
---|
6490 | esac |
---|
6491 | done |
---|
6492 | |
---|
6493 | # Clean up. |
---|
6494 | rm -f a.out a.exe |
---|
6495 | else |
---|
6496 | echo "libtool.m4: error: problem compiling $1 test program" |
---|
6497 | fi |
---|
6498 | |
---|
6499 | $RM -f confest.$objext |
---|
6500 | |
---|
6501 | # PORTME: override above test on systems where it is broken |
---|
6502 | m4_if([$1], [CXX], |
---|
6503 | [case $host_os in |
---|
6504 | interix[[3-9]]*) |
---|
6505 | # Interix 3.5 installs completely hosed .la files for C++, so rather than |
---|
6506 | # hack all around it, let's just trust "g++" to DTRT. |
---|
6507 | _LT_TAGVAR(predep_objects,$1)= |
---|
6508 | _LT_TAGVAR(postdep_objects,$1)= |
---|
6509 | _LT_TAGVAR(postdeps,$1)= |
---|
6510 | ;; |
---|
6511 | |
---|
6512 | linux*) |
---|
6513 | case `$CC -V 2>&1 | sed 5q` in |
---|
6514 | *Sun\ C*) |
---|
6515 | # Sun C++ 5.9 |
---|
6516 | |
---|
6517 | # The more standards-conforming stlport4 library is |
---|
6518 | # incompatible with the Cstd library. Avoid specifying |
---|
6519 | # it if it's in CXXFLAGS. Ignore libCrun as |
---|
6520 | # -library=stlport4 depends on it. |
---|
6521 | case " $CXX $CXXFLAGS " in |
---|
6522 | *" -library=stlport4 "*) |
---|
6523 | solaris_use_stlport4=yes |
---|
6524 | ;; |
---|
6525 | esac |
---|
6526 | |
---|
6527 | if test "$solaris_use_stlport4" != yes; then |
---|
6528 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
---|
6529 | fi |
---|
6530 | ;; |
---|
6531 | esac |
---|
6532 | ;; |
---|
6533 | |
---|
6534 | solaris*) |
---|
6535 | case $cc_basename in |
---|
6536 | CC*) |
---|
6537 | # The more standards-conforming stlport4 library is |
---|
6538 | # incompatible with the Cstd library. Avoid specifying |
---|
6539 | # it if it's in CXXFLAGS. Ignore libCrun as |
---|
6540 | # -library=stlport4 depends on it. |
---|
6541 | case " $CXX $CXXFLAGS " in |
---|
6542 | *" -library=stlport4 "*) |
---|
6543 | solaris_use_stlport4=yes |
---|
6544 | ;; |
---|
6545 | esac |
---|
6546 | |
---|
6547 | # Adding this requires a known-good setup of shared libraries for |
---|
6548 | # Sun compiler versions before 5.6, else PIC objects from an old |
---|
6549 | # archive will be linked into the output, leading to subtle bugs. |
---|
6550 | if test "$solaris_use_stlport4" != yes; then |
---|
6551 | _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' |
---|
6552 | fi |
---|
6553 | ;; |
---|
6554 | esac |
---|
6555 | ;; |
---|
6556 | esac |
---|
6557 | ]) |
---|
6558 | |
---|
6559 | case " $_LT_TAGVAR(postdeps, $1) " in |
---|
6560 | *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; |
---|
6561 | esac |
---|
6562 | _LT_TAGVAR(compiler_lib_search_dirs, $1)= |
---|
6563 | if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then |
---|
6564 | _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` |
---|
6565 | fi |
---|
6566 | _LT_TAGDECL([], [compiler_lib_search_dirs], [1], |
---|
6567 | [The directories searched by this compiler when creating a shared library]) |
---|
6568 | _LT_TAGDECL([], [predep_objects], [1], |
---|
6569 | [Dependencies to place before and after the objects being linked to |
---|
6570 | create a shared library]) |
---|
6571 | _LT_TAGDECL([], [postdep_objects], [1]) |
---|
6572 | _LT_TAGDECL([], [predeps], [1]) |
---|
6573 | _LT_TAGDECL([], [postdeps], [1]) |
---|
6574 | _LT_TAGDECL([], [compiler_lib_search_path], [1], |
---|
6575 | [The library search path used internally by the compiler when linking |
---|
6576 | a shared library]) |
---|
6577 | ])# _LT_SYS_HIDDEN_LIBDEPS |
---|
6578 | |
---|
6579 | |
---|
6580 | # _LT_PROG_F77 |
---|
6581 | # ------------ |
---|
6582 | # Since AC_PROG_F77 is broken, in that it returns the empty string |
---|
6583 | # if there is no fortran compiler, we have our own version here. |
---|
6584 | m4_defun([_LT_PROG_F77], |
---|
6585 | [ |
---|
6586 | pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) |
---|
6587 | AC_PROG_F77 |
---|
6588 | if test -z "$F77" || test "X$F77" = "Xno"; then |
---|
6589 | _lt_disable_F77=yes |
---|
6590 | fi |
---|
6591 | popdef([AC_MSG_ERROR]) |
---|
6592 | ])# _LT_PROG_F77 |
---|
6593 | |
---|
6594 | dnl aclocal-1.4 backwards compatibility: |
---|
6595 | dnl AC_DEFUN([_LT_PROG_F77], []) |
---|
6596 | |
---|
6597 | |
---|
6598 | # _LT_LANG_F77_CONFIG([TAG]) |
---|
6599 | # -------------------------- |
---|
6600 | # Ensure that the configuration variables for a Fortran 77 compiler are |
---|
6601 | # suitably defined. These variables are subsequently used by _LT_CONFIG |
---|
6602 | # to write the compiler configuration to `libtool'. |
---|
6603 | m4_defun([_LT_LANG_F77_CONFIG], |
---|
6604 | [AC_REQUIRE([_LT_PROG_F77])dnl |
---|
6605 | AC_LANG_PUSH(Fortran 77) |
---|
6606 | |
---|
6607 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
6608 | _LT_TAGVAR(allow_undefined_flag, $1)= |
---|
6609 | _LT_TAGVAR(always_export_symbols, $1)=no |
---|
6610 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
---|
6611 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
6612 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
6613 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
---|
6614 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
6615 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
6616 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
---|
6617 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
---|
6618 | _LT_TAGVAR(hardcode_automatic, $1)=no |
---|
6619 | _LT_TAGVAR(inherit_rpath, $1)=no |
---|
6620 | _LT_TAGVAR(module_cmds, $1)= |
---|
6621 | _LT_TAGVAR(module_expsym_cmds, $1)= |
---|
6622 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
---|
6623 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
6624 | _LT_TAGVAR(no_undefined_flag, $1)= |
---|
6625 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
6626 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
6627 | |
---|
6628 | # Source file extension for f77 test sources. |
---|
6629 | ac_ext=f |
---|
6630 | |
---|
6631 | # Object file extension for compiled f77 test sources. |
---|
6632 | objext=o |
---|
6633 | _LT_TAGVAR(objext, $1)=$objext |
---|
6634 | |
---|
6635 | # No sense in running all these tests if we already determined that |
---|
6636 | # the F77 compiler isn't working. Some variables (like enable_shared) |
---|
6637 | # are currently assumed to apply to all compilers on this platform, |
---|
6638 | # and will be corrupted by setting them based on a non-working compiler. |
---|
6639 | if test "$_lt_disable_F77" != yes; then |
---|
6640 | # Code to be used in simple compile tests |
---|
6641 | lt_simple_compile_test_code="\ |
---|
6642 | subroutine t |
---|
6643 | return |
---|
6644 | end |
---|
6645 | " |
---|
6646 | |
---|
6647 | # Code to be used in simple link tests |
---|
6648 | lt_simple_link_test_code="\ |
---|
6649 | program t |
---|
6650 | end |
---|
6651 | " |
---|
6652 | |
---|
6653 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
6654 | _LT_TAG_COMPILER |
---|
6655 | |
---|
6656 | # save warnings/boilerplate of simple test code |
---|
6657 | _LT_COMPILER_BOILERPLATE |
---|
6658 | _LT_LINKER_BOILERPLATE |
---|
6659 | |
---|
6660 | # Allow CC to be a program name with arguments. |
---|
6661 | lt_save_CC="$CC" |
---|
6662 | lt_save_GCC=$GCC |
---|
6663 | CC=${F77-"f77"} |
---|
6664 | compiler=$CC |
---|
6665 | _LT_TAGVAR(compiler, $1)=$CC |
---|
6666 | _LT_CC_BASENAME([$compiler]) |
---|
6667 | GCC=$G77 |
---|
6668 | if test -n "$compiler"; then |
---|
6669 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
---|
6670 | AC_MSG_RESULT([$can_build_shared]) |
---|
6671 | |
---|
6672 | AC_MSG_CHECKING([whether to build shared libraries]) |
---|
6673 | test "$can_build_shared" = "no" && enable_shared=no |
---|
6674 | |
---|
6675 | # On AIX, shared libraries and static libraries use the same namespace, and |
---|
6676 | # are all built from PIC. |
---|
6677 | case $host_os in |
---|
6678 | aix3*) |
---|
6679 | test "$enable_shared" = yes && enable_static=no |
---|
6680 | if test -n "$RANLIB"; then |
---|
6681 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
---|
6682 | postinstall_cmds='$RANLIB $lib' |
---|
6683 | fi |
---|
6684 | ;; |
---|
6685 | aix[[4-9]]*) |
---|
6686 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
---|
6687 | test "$enable_shared" = yes && enable_static=no |
---|
6688 | fi |
---|
6689 | ;; |
---|
6690 | esac |
---|
6691 | AC_MSG_RESULT([$enable_shared]) |
---|
6692 | |
---|
6693 | AC_MSG_CHECKING([whether to build static libraries]) |
---|
6694 | # Make sure either enable_shared or enable_static is yes. |
---|
6695 | test "$enable_shared" = yes || enable_static=yes |
---|
6696 | AC_MSG_RESULT([$enable_static]) |
---|
6697 | |
---|
6698 | _LT_TAGVAR(GCC, $1)="$G77" |
---|
6699 | _LT_TAGVAR(LD, $1)="$LD" |
---|
6700 | |
---|
6701 | ## CAVEAT EMPTOR: |
---|
6702 | ## There is no encapsulation within the following macros, do not change |
---|
6703 | ## the running order or otherwise move them around unless you know exactly |
---|
6704 | ## what you are doing... |
---|
6705 | _LT_COMPILER_PIC($1) |
---|
6706 | _LT_COMPILER_C_O($1) |
---|
6707 | _LT_COMPILER_FILE_LOCKS($1) |
---|
6708 | _LT_LINKER_SHLIBS($1) |
---|
6709 | _LT_SYS_DYNAMIC_LINKER($1) |
---|
6710 | _LT_LINKER_HARDCODE_LIBPATH($1) |
---|
6711 | |
---|
6712 | _LT_CONFIG($1) |
---|
6713 | fi # test -n "$compiler" |
---|
6714 | |
---|
6715 | GCC=$lt_save_GCC |
---|
6716 | CC="$lt_save_CC" |
---|
6717 | fi # test "$_lt_disable_F77" != yes |
---|
6718 | |
---|
6719 | AC_LANG_POP |
---|
6720 | ])# _LT_LANG_F77_CONFIG |
---|
6721 | |
---|
6722 | |
---|
6723 | # _LT_PROG_FC |
---|
6724 | # ----------- |
---|
6725 | # Since AC_PROG_FC is broken, in that it returns the empty string |
---|
6726 | # if there is no fortran compiler, we have our own version here. |
---|
6727 | m4_defun([_LT_PROG_FC], |
---|
6728 | [ |
---|
6729 | pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) |
---|
6730 | AC_PROG_FC |
---|
6731 | if test -z "$FC" || test "X$FC" = "Xno"; then |
---|
6732 | _lt_disable_FC=yes |
---|
6733 | fi |
---|
6734 | popdef([AC_MSG_ERROR]) |
---|
6735 | ])# _LT_PROG_FC |
---|
6736 | |
---|
6737 | dnl aclocal-1.4 backwards compatibility: |
---|
6738 | dnl AC_DEFUN([_LT_PROG_FC], []) |
---|
6739 | |
---|
6740 | |
---|
6741 | # _LT_LANG_FC_CONFIG([TAG]) |
---|
6742 | # ------------------------- |
---|
6743 | # Ensure that the configuration variables for a Fortran compiler are |
---|
6744 | # suitably defined. These variables are subsequently used by _LT_CONFIG |
---|
6745 | # to write the compiler configuration to `libtool'. |
---|
6746 | m4_defun([_LT_LANG_FC_CONFIG], |
---|
6747 | [AC_REQUIRE([_LT_PROG_FC])dnl |
---|
6748 | AC_LANG_PUSH(Fortran) |
---|
6749 | |
---|
6750 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
6751 | _LT_TAGVAR(allow_undefined_flag, $1)= |
---|
6752 | _LT_TAGVAR(always_export_symbols, $1)=no |
---|
6753 | _LT_TAGVAR(archive_expsym_cmds, $1)= |
---|
6754 | _LT_TAGVAR(export_dynamic_flag_spec, $1)= |
---|
6755 | _LT_TAGVAR(hardcode_direct, $1)=no |
---|
6756 | _LT_TAGVAR(hardcode_direct_absolute, $1)=no |
---|
6757 | _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= |
---|
6758 | _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= |
---|
6759 | _LT_TAGVAR(hardcode_libdir_separator, $1)= |
---|
6760 | _LT_TAGVAR(hardcode_minus_L, $1)=no |
---|
6761 | _LT_TAGVAR(hardcode_automatic, $1)=no |
---|
6762 | _LT_TAGVAR(inherit_rpath, $1)=no |
---|
6763 | _LT_TAGVAR(module_cmds, $1)= |
---|
6764 | _LT_TAGVAR(module_expsym_cmds, $1)= |
---|
6765 | _LT_TAGVAR(link_all_deplibs, $1)=unknown |
---|
6766 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
6767 | _LT_TAGVAR(no_undefined_flag, $1)= |
---|
6768 | _LT_TAGVAR(whole_archive_flag_spec, $1)= |
---|
6769 | _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no |
---|
6770 | |
---|
6771 | # Source file extension for fc test sources. |
---|
6772 | ac_ext=${ac_fc_srcext-f} |
---|
6773 | |
---|
6774 | # Object file extension for compiled fc test sources. |
---|
6775 | objext=o |
---|
6776 | _LT_TAGVAR(objext, $1)=$objext |
---|
6777 | |
---|
6778 | # No sense in running all these tests if we already determined that |
---|
6779 | # the FC compiler isn't working. Some variables (like enable_shared) |
---|
6780 | # are currently assumed to apply to all compilers on this platform, |
---|
6781 | # and will be corrupted by setting them based on a non-working compiler. |
---|
6782 | if test "$_lt_disable_FC" != yes; then |
---|
6783 | # Code to be used in simple compile tests |
---|
6784 | lt_simple_compile_test_code="\ |
---|
6785 | subroutine t |
---|
6786 | return |
---|
6787 | end |
---|
6788 | " |
---|
6789 | |
---|
6790 | # Code to be used in simple link tests |
---|
6791 | lt_simple_link_test_code="\ |
---|
6792 | program t |
---|
6793 | end |
---|
6794 | " |
---|
6795 | |
---|
6796 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
6797 | _LT_TAG_COMPILER |
---|
6798 | |
---|
6799 | # save warnings/boilerplate of simple test code |
---|
6800 | _LT_COMPILER_BOILERPLATE |
---|
6801 | _LT_LINKER_BOILERPLATE |
---|
6802 | |
---|
6803 | # Allow CC to be a program name with arguments. |
---|
6804 | lt_save_CC="$CC" |
---|
6805 | lt_save_GCC=$GCC |
---|
6806 | CC=${FC-"f95"} |
---|
6807 | compiler=$CC |
---|
6808 | GCC=$ac_cv_fc_compiler_gnu |
---|
6809 | |
---|
6810 | _LT_TAGVAR(compiler, $1)=$CC |
---|
6811 | _LT_CC_BASENAME([$compiler]) |
---|
6812 | |
---|
6813 | if test -n "$compiler"; then |
---|
6814 | AC_MSG_CHECKING([if libtool supports shared libraries]) |
---|
6815 | AC_MSG_RESULT([$can_build_shared]) |
---|
6816 | |
---|
6817 | AC_MSG_CHECKING([whether to build shared libraries]) |
---|
6818 | test "$can_build_shared" = "no" && enable_shared=no |
---|
6819 | |
---|
6820 | # On AIX, shared libraries and static libraries use the same namespace, and |
---|
6821 | # are all built from PIC. |
---|
6822 | case $host_os in |
---|
6823 | aix3*) |
---|
6824 | test "$enable_shared" = yes && enable_static=no |
---|
6825 | if test -n "$RANLIB"; then |
---|
6826 | archive_cmds="$archive_cmds~\$RANLIB \$lib" |
---|
6827 | postinstall_cmds='$RANLIB $lib' |
---|
6828 | fi |
---|
6829 | ;; |
---|
6830 | aix[[4-9]]*) |
---|
6831 | if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then |
---|
6832 | test "$enable_shared" = yes && enable_static=no |
---|
6833 | fi |
---|
6834 | ;; |
---|
6835 | esac |
---|
6836 | AC_MSG_RESULT([$enable_shared]) |
---|
6837 | |
---|
6838 | AC_MSG_CHECKING([whether to build static libraries]) |
---|
6839 | # Make sure either enable_shared or enable_static is yes. |
---|
6840 | test "$enable_shared" = yes || enable_static=yes |
---|
6841 | AC_MSG_RESULT([$enable_static]) |
---|
6842 | |
---|
6843 | _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" |
---|
6844 | _LT_TAGVAR(LD, $1)="$LD" |
---|
6845 | |
---|
6846 | ## CAVEAT EMPTOR: |
---|
6847 | ## There is no encapsulation within the following macros, do not change |
---|
6848 | ## the running order or otherwise move them around unless you know exactly |
---|
6849 | ## what you are doing... |
---|
6850 | _LT_SYS_HIDDEN_LIBDEPS($1) |
---|
6851 | _LT_COMPILER_PIC($1) |
---|
6852 | _LT_COMPILER_C_O($1) |
---|
6853 | _LT_COMPILER_FILE_LOCKS($1) |
---|
6854 | _LT_LINKER_SHLIBS($1) |
---|
6855 | _LT_SYS_DYNAMIC_LINKER($1) |
---|
6856 | _LT_LINKER_HARDCODE_LIBPATH($1) |
---|
6857 | |
---|
6858 | _LT_CONFIG($1) |
---|
6859 | fi # test -n "$compiler" |
---|
6860 | |
---|
6861 | GCC=$lt_save_GCC |
---|
6862 | CC="$lt_save_CC" |
---|
6863 | fi # test "$_lt_disable_FC" != yes |
---|
6864 | |
---|
6865 | AC_LANG_POP |
---|
6866 | ])# _LT_LANG_FC_CONFIG |
---|
6867 | |
---|
6868 | |
---|
6869 | # _LT_LANG_GCJ_CONFIG([TAG]) |
---|
6870 | # -------------------------- |
---|
6871 | # Ensure that the configuration variables for the GNU Java Compiler compiler |
---|
6872 | # are suitably defined. These variables are subsequently used by _LT_CONFIG |
---|
6873 | # to write the compiler configuration to `libtool'. |
---|
6874 | m4_defun([_LT_LANG_GCJ_CONFIG], |
---|
6875 | [AC_REQUIRE([LT_PROG_GCJ])dnl |
---|
6876 | AC_LANG_SAVE |
---|
6877 | |
---|
6878 | # Source file extension for Java test sources. |
---|
6879 | ac_ext=java |
---|
6880 | |
---|
6881 | # Object file extension for compiled Java test sources. |
---|
6882 | objext=o |
---|
6883 | _LT_TAGVAR(objext, $1)=$objext |
---|
6884 | |
---|
6885 | # Code to be used in simple compile tests |
---|
6886 | lt_simple_compile_test_code="class foo {}" |
---|
6887 | |
---|
6888 | # Code to be used in simple link tests |
---|
6889 | lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' |
---|
6890 | |
---|
6891 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
6892 | _LT_TAG_COMPILER |
---|
6893 | |
---|
6894 | # save warnings/boilerplate of simple test code |
---|
6895 | _LT_COMPILER_BOILERPLATE |
---|
6896 | _LT_LINKER_BOILERPLATE |
---|
6897 | |
---|
6898 | # Allow CC to be a program name with arguments. |
---|
6899 | lt_save_CC="$CC" |
---|
6900 | lt_save_GCC=$GCC |
---|
6901 | GCC=yes |
---|
6902 | CC=${GCJ-"gcj"} |
---|
6903 | compiler=$CC |
---|
6904 | _LT_TAGVAR(compiler, $1)=$CC |
---|
6905 | _LT_TAGVAR(LD, $1)="$LD" |
---|
6906 | _LT_CC_BASENAME([$compiler]) |
---|
6907 | |
---|
6908 | # GCJ did not exist at the time GCC didn't implicitly link libc in. |
---|
6909 | _LT_TAGVAR(archive_cmds_need_lc, $1)=no |
---|
6910 | |
---|
6911 | _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds |
---|
6912 | |
---|
6913 | ## CAVEAT EMPTOR: |
---|
6914 | ## There is no encapsulation within the following macros, do not change |
---|
6915 | ## the running order or otherwise move them around unless you know exactly |
---|
6916 | ## what you are doing... |
---|
6917 | if test -n "$compiler"; then |
---|
6918 | _LT_COMPILER_NO_RTTI($1) |
---|
6919 | _LT_COMPILER_PIC($1) |
---|
6920 | _LT_COMPILER_C_O($1) |
---|
6921 | _LT_COMPILER_FILE_LOCKS($1) |
---|
6922 | _LT_LINKER_SHLIBS($1) |
---|
6923 | _LT_LINKER_HARDCODE_LIBPATH($1) |
---|
6924 | |
---|
6925 | _LT_CONFIG($1) |
---|
6926 | fi |
---|
6927 | |
---|
6928 | AC_LANG_RESTORE |
---|
6929 | |
---|
6930 | GCC=$lt_save_GCC |
---|
6931 | CC="$lt_save_CC" |
---|
6932 | ])# _LT_LANG_GCJ_CONFIG |
---|
6933 | |
---|
6934 | |
---|
6935 | # _LT_LANG_RC_CONFIG([TAG]) |
---|
6936 | # ------------------------- |
---|
6937 | # Ensure that the configuration variables for the Windows resource compiler |
---|
6938 | # are suitably defined. These variables are subsequently used by _LT_CONFIG |
---|
6939 | # to write the compiler configuration to `libtool'. |
---|
6940 | m4_defun([_LT_LANG_RC_CONFIG], |
---|
6941 | [AC_REQUIRE([LT_PROG_RC])dnl |
---|
6942 | AC_LANG_SAVE |
---|
6943 | |
---|
6944 | # Source file extension for RC test sources. |
---|
6945 | ac_ext=rc |
---|
6946 | |
---|
6947 | # Object file extension for compiled RC test sources. |
---|
6948 | objext=o |
---|
6949 | _LT_TAGVAR(objext, $1)=$objext |
---|
6950 | |
---|
6951 | # Code to be used in simple compile tests |
---|
6952 | lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' |
---|
6953 | |
---|
6954 | # Code to be used in simple link tests |
---|
6955 | lt_simple_link_test_code="$lt_simple_compile_test_code" |
---|
6956 | |
---|
6957 | # ltmain only uses $CC for tagged configurations so make sure $CC is set. |
---|
6958 | _LT_TAG_COMPILER |
---|
6959 | |
---|
6960 | # save warnings/boilerplate of simple test code |
---|
6961 | _LT_COMPILER_BOILERPLATE |
---|
6962 | _LT_LINKER_BOILERPLATE |
---|
6963 | |
---|
6964 | # Allow CC to be a program name with arguments. |
---|
6965 | lt_save_CC="$CC" |
---|
6966 | lt_save_GCC=$GCC |
---|
6967 | GCC= |
---|
6968 | CC=${RC-"windres"} |
---|
6969 | compiler=$CC |
---|
6970 | _LT_TAGVAR(compiler, $1)=$CC |
---|
6971 | _LT_CC_BASENAME([$compiler]) |
---|
6972 | _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes |
---|
6973 | |
---|
6974 | if test -n "$compiler"; then |
---|
6975 | : |
---|
6976 | _LT_CONFIG($1) |
---|
6977 | fi |
---|
6978 | |
---|
6979 | GCC=$lt_save_GCC |
---|
6980 | AC_LANG_RESTORE |
---|
6981 | CC="$lt_save_CC" |
---|
6982 | ])# _LT_LANG_RC_CONFIG |
---|
6983 | |
---|
6984 | |
---|
6985 | # LT_PROG_GCJ |
---|
6986 | # ----------- |
---|
6987 | AC_DEFUN([LT_PROG_GCJ], |
---|
6988 | [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], |
---|
6989 | [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], |
---|
6990 | [AC_CHECK_TOOL(GCJ, gcj,) |
---|
6991 | test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" |
---|
6992 | AC_SUBST(GCJFLAGS)])])[]dnl |
---|
6993 | ]) |
---|
6994 | |
---|
6995 | # Old name: |
---|
6996 | AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) |
---|
6997 | dnl aclocal-1.4 backwards compatibility: |
---|
6998 | dnl AC_DEFUN([LT_AC_PROG_GCJ], []) |
---|
6999 | |
---|
7000 | |
---|
7001 | # LT_PROG_RC |
---|
7002 | # ---------- |
---|
7003 | AC_DEFUN([LT_PROG_RC], |
---|
7004 | [AC_CHECK_TOOL(RC, windres,) |
---|
7005 | ]) |
---|
7006 | |
---|
7007 | # Old name: |
---|
7008 | AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) |
---|
7009 | dnl aclocal-1.4 backwards compatibility: |
---|
7010 | dnl AC_DEFUN([LT_AC_PROG_RC], []) |
---|
7011 | |
---|
7012 | |
---|
7013 | # _LT_DECL_EGREP |
---|
7014 | # -------------- |
---|
7015 | # If we don't have a new enough Autoconf to choose the best grep |
---|
7016 | # available, choose the one first in the user's PATH. |
---|
7017 | m4_defun([_LT_DECL_EGREP], |
---|
7018 | [AC_REQUIRE([AC_PROG_EGREP])dnl |
---|
7019 | AC_REQUIRE([AC_PROG_FGREP])dnl |
---|
7020 | test -z "$GREP" && GREP=grep |
---|
7021 | _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) |
---|
7022 | _LT_DECL([], [EGREP], [1], [An ERE matcher]) |
---|
7023 | _LT_DECL([], [FGREP], [1], [A literal string matcher]) |
---|
7024 | dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too |
---|
7025 | AC_SUBST([GREP]) |
---|
7026 | ]) |
---|
7027 | |
---|
7028 | |
---|
7029 | # _LT_DECL_OBJDUMP |
---|
7030 | # -------------- |
---|
7031 | # If we don't have a new enough Autoconf to choose the best objdump |
---|
7032 | # available, choose the one first in the user's PATH. |
---|
7033 | m4_defun([_LT_DECL_OBJDUMP], |
---|
7034 | [AC_CHECK_TOOL(OBJDUMP, objdump, false) |
---|
7035 | test -z "$OBJDUMP" && OBJDUMP=objdump |
---|
7036 | _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) |
---|
7037 | AC_SUBST([OBJDUMP]) |
---|
7038 | ]) |
---|
7039 | |
---|
7040 | |
---|
7041 | # _LT_DECL_SED |
---|
7042 | # ------------ |
---|
7043 | # Check for a fully-functional sed program, that truncates |
---|
7044 | # as few characters as possible. Prefer GNU sed if found. |
---|
7045 | m4_defun([_LT_DECL_SED], |
---|
7046 | [AC_PROG_SED |
---|
7047 | test -z "$SED" && SED=sed |
---|
7048 | Xsed="$SED -e 1s/^X//" |
---|
7049 | _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) |
---|
7050 | _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], |
---|
7051 | [Sed that helps us avoid accidentally triggering echo(1) options like -n]) |
---|
7052 | ])# _LT_DECL_SED |
---|
7053 | |
---|
7054 | m4_ifndef([AC_PROG_SED], [ |
---|
7055 | ############################################################ |
---|
7056 | # NOTE: This macro has been submitted for inclusion into # |
---|
7057 | # GNU Autoconf as AC_PROG_SED. When it is available in # |
---|
7058 | # a released version of Autoconf we should remove this # |
---|
7059 | # macro and use it instead. # |
---|
7060 | ############################################################ |
---|
7061 | |
---|
7062 | m4_defun([AC_PROG_SED], |
---|
7063 | [AC_MSG_CHECKING([for a sed that does not truncate output]) |
---|
7064 | AC_CACHE_VAL(lt_cv_path_SED, |
---|
7065 | [# Loop through the user's path and test for sed and gsed. |
---|
7066 | # Then use that list of sed's as ones to test for truncation. |
---|
7067 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
---|
7068 | for as_dir in $PATH |
---|
7069 | do |
---|
7070 | IFS=$as_save_IFS |
---|
7071 | test -z "$as_dir" && as_dir=. |
---|
7072 | for lt_ac_prog in sed gsed; do |
---|
7073 | for ac_exec_ext in '' $ac_executable_extensions; do |
---|
7074 | if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then |
---|
7075 | lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" |
---|
7076 | fi |
---|
7077 | done |
---|
7078 | done |
---|
7079 | done |
---|
7080 | IFS=$as_save_IFS |
---|
7081 | lt_ac_max=0 |
---|
7082 | lt_ac_count=0 |
---|
7083 | # Add /usr/xpg4/bin/sed as it is typically found on Solaris |
---|
7084 | # along with /bin/sed that truncates output. |
---|
7085 | for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do |
---|
7086 | test ! -f $lt_ac_sed && continue |
---|
7087 | cat /dev/null > conftest.in |
---|
7088 | lt_ac_count=0 |
---|
7089 | echo $ECHO_N "0123456789$ECHO_C" >conftest.in |
---|
7090 | # Check for GNU sed and select it if it is found. |
---|
7091 | if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then |
---|
7092 | lt_cv_path_SED=$lt_ac_sed |
---|
7093 | break |
---|
7094 | fi |
---|
7095 | while true; do |
---|
7096 | cat conftest.in conftest.in >conftest.tmp |
---|
7097 | mv conftest.tmp conftest.in |
---|
7098 | cp conftest.in conftest.nl |
---|
7099 | echo >>conftest.nl |
---|
7100 | $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break |
---|
7101 | cmp -s conftest.out conftest.nl || break |
---|
7102 | # 10000 chars as input seems more than enough |
---|
7103 | test $lt_ac_count -gt 10 && break |
---|
7104 | lt_ac_count=`expr $lt_ac_count + 1` |
---|
7105 | if test $lt_ac_count -gt $lt_ac_max; then |
---|
7106 | lt_ac_max=$lt_ac_count |
---|
7107 | lt_cv_path_SED=$lt_ac_sed |
---|
7108 | fi |
---|
7109 | done |
---|
7110 | done |
---|
7111 | ]) |
---|
7112 | SED=$lt_cv_path_SED |
---|
7113 | AC_SUBST([SED]) |
---|
7114 | AC_MSG_RESULT([$SED]) |
---|
7115 | ])#AC_PROG_SED |
---|
7116 | ])#m4_ifndef |
---|
7117 | |
---|
7118 | # Old name: |
---|
7119 | AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) |
---|
7120 | dnl aclocal-1.4 backwards compatibility: |
---|
7121 | dnl AC_DEFUN([LT_AC_PROG_SED], []) |
---|
7122 | |
---|
7123 | |
---|
7124 | # _LT_CHECK_SHELL_FEATURES |
---|
7125 | # ------------------------ |
---|
7126 | # Find out whether the shell is Bourne or XSI compatible, |
---|
7127 | # or has some other useful features. |
---|
7128 | m4_defun([_LT_CHECK_SHELL_FEATURES], |
---|
7129 | [AC_MSG_CHECKING([whether the shell understands some XSI constructs]) |
---|
7130 | # Try some XSI features |
---|
7131 | xsi_shell=no |
---|
7132 | ( _lt_dummy="a/b/c" |
---|
7133 | test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ |
---|
7134 | = c,a/b,, \ |
---|
7135 | && eval 'test $(( 1 + 1 )) -eq 2 \ |
---|
7136 | && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ |
---|
7137 | && xsi_shell=yes |
---|
7138 | AC_MSG_RESULT([$xsi_shell]) |
---|
7139 | _LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) |
---|
7140 | |
---|
7141 | AC_MSG_CHECKING([whether the shell understands "+="]) |
---|
7142 | lt_shell_append=no |
---|
7143 | ( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ |
---|
7144 | >/dev/null 2>&1 \ |
---|
7145 | && lt_shell_append=yes |
---|
7146 | AC_MSG_RESULT([$lt_shell_append]) |
---|
7147 | _LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) |
---|
7148 | |
---|
7149 | if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
---|
7150 | lt_unset=unset |
---|
7151 | else |
---|
7152 | lt_unset=false |
---|
7153 | fi |
---|
7154 | _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl |
---|
7155 | |
---|
7156 | # test EBCDIC or ASCII |
---|
7157 | case `echo X|tr X '\101'` in |
---|
7158 | A) # ASCII based system |
---|
7159 | # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr |
---|
7160 | lt_SP2NL='tr \040 \012' |
---|
7161 | lt_NL2SP='tr \015\012 \040\040' |
---|
7162 | ;; |
---|
7163 | *) # EBCDIC based system |
---|
7164 | lt_SP2NL='tr \100 \n' |
---|
7165 | lt_NL2SP='tr \r\n \100\100' |
---|
7166 | ;; |
---|
7167 | esac |
---|
7168 | _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl |
---|
7169 | _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl |
---|
7170 | ])# _LT_CHECK_SHELL_FEATURES |
---|
7171 | |
---|
7172 | |
---|
7173 | # _LT_PROG_XSI_SHELLFNS |
---|
7174 | # --------------------- |
---|
7175 | # Bourne and XSI compatible variants of some useful shell functions. |
---|
7176 | m4_defun([_LT_PROG_XSI_SHELLFNS], |
---|
7177 | [case $xsi_shell in |
---|
7178 | yes) |
---|
7179 | cat << \_LT_EOF >> "$cfgfile" |
---|
7180 | |
---|
7181 | # func_dirname file append nondir_replacement |
---|
7182 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, |
---|
7183 | # otherwise set result to NONDIR_REPLACEMENT. |
---|
7184 | func_dirname () |
---|
7185 | { |
---|
7186 | case ${1} in |
---|
7187 | */*) func_dirname_result="${1%/*}${2}" ;; |
---|
7188 | * ) func_dirname_result="${3}" ;; |
---|
7189 | esac |
---|
7190 | } |
---|
7191 | |
---|
7192 | # func_basename file |
---|
7193 | func_basename () |
---|
7194 | { |
---|
7195 | func_basename_result="${1##*/}" |
---|
7196 | } |
---|
7197 | |
---|
7198 | # func_dirname_and_basename file append nondir_replacement |
---|
7199 | # perform func_basename and func_dirname in a single function |
---|
7200 | # call: |
---|
7201 | # dirname: Compute the dirname of FILE. If nonempty, |
---|
7202 | # add APPEND to the result, otherwise set result |
---|
7203 | # to NONDIR_REPLACEMENT. |
---|
7204 | # value returned in "$func_dirname_result" |
---|
7205 | # basename: Compute filename of FILE. |
---|
7206 | # value retuned in "$func_basename_result" |
---|
7207 | # Implementation must be kept synchronized with func_dirname |
---|
7208 | # and func_basename. For efficiency, we do not delegate to |
---|
7209 | # those functions but instead duplicate the functionality here. |
---|
7210 | func_dirname_and_basename () |
---|
7211 | { |
---|
7212 | case ${1} in |
---|
7213 | */*) func_dirname_result="${1%/*}${2}" ;; |
---|
7214 | * ) func_dirname_result="${3}" ;; |
---|
7215 | esac |
---|
7216 | func_basename_result="${1##*/}" |
---|
7217 | } |
---|
7218 | |
---|
7219 | # func_stripname prefix suffix name |
---|
7220 | # strip PREFIX and SUFFIX off of NAME. |
---|
7221 | # PREFIX and SUFFIX must not contain globbing or regex special |
---|
7222 | # characters, hashes, percent signs, but SUFFIX may contain a leading |
---|
7223 | # dot (in which case that matches only a dot). |
---|
7224 | func_stripname () |
---|
7225 | { |
---|
7226 | # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are |
---|
7227 | # positional parameters, so assign one to ordinary parameter first. |
---|
7228 | func_stripname_result=${3} |
---|
7229 | func_stripname_result=${func_stripname_result#"${1}"} |
---|
7230 | func_stripname_result=${func_stripname_result%"${2}"} |
---|
7231 | } |
---|
7232 | |
---|
7233 | # func_opt_split |
---|
7234 | func_opt_split () |
---|
7235 | { |
---|
7236 | func_opt_split_opt=${1%%=*} |
---|
7237 | func_opt_split_arg=${1#*=} |
---|
7238 | } |
---|
7239 | |
---|
7240 | # func_lo2o object |
---|
7241 | func_lo2o () |
---|
7242 | { |
---|
7243 | case ${1} in |
---|
7244 | *.lo) func_lo2o_result=${1%.lo}.${objext} ;; |
---|
7245 | *) func_lo2o_result=${1} ;; |
---|
7246 | esac |
---|
7247 | } |
---|
7248 | |
---|
7249 | # func_xform libobj-or-source |
---|
7250 | func_xform () |
---|
7251 | { |
---|
7252 | func_xform_result=${1%.*}.lo |
---|
7253 | } |
---|
7254 | |
---|
7255 | # func_arith arithmetic-term... |
---|
7256 | func_arith () |
---|
7257 | { |
---|
7258 | func_arith_result=$(( $[*] )) |
---|
7259 | } |
---|
7260 | |
---|
7261 | # func_len string |
---|
7262 | # STRING may not start with a hyphen. |
---|
7263 | func_len () |
---|
7264 | { |
---|
7265 | func_len_result=${#1} |
---|
7266 | } |
---|
7267 | |
---|
7268 | _LT_EOF |
---|
7269 | ;; |
---|
7270 | *) # Bourne compatible functions. |
---|
7271 | cat << \_LT_EOF >> "$cfgfile" |
---|
7272 | |
---|
7273 | # func_dirname file append nondir_replacement |
---|
7274 | # Compute the dirname of FILE. If nonempty, add APPEND to the result, |
---|
7275 | # otherwise set result to NONDIR_REPLACEMENT. |
---|
7276 | func_dirname () |
---|
7277 | { |
---|
7278 | # Extract subdirectory from the argument. |
---|
7279 | func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` |
---|
7280 | if test "X$func_dirname_result" = "X${1}"; then |
---|
7281 | func_dirname_result="${3}" |
---|
7282 | else |
---|
7283 | func_dirname_result="$func_dirname_result${2}" |
---|
7284 | fi |
---|
7285 | } |
---|
7286 | |
---|
7287 | # func_basename file |
---|
7288 | func_basename () |
---|
7289 | { |
---|
7290 | func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` |
---|
7291 | } |
---|
7292 | |
---|
7293 | dnl func_dirname_and_basename |
---|
7294 | dnl A portable version of this function is already defined in general.m4sh |
---|
7295 | dnl so there is no need for it here. |
---|
7296 | |
---|
7297 | # func_stripname prefix suffix name |
---|
7298 | # strip PREFIX and SUFFIX off of NAME. |
---|
7299 | # PREFIX and SUFFIX must not contain globbing or regex special |
---|
7300 | # characters, hashes, percent signs, but SUFFIX may contain a leading |
---|
7301 | # dot (in which case that matches only a dot). |
---|
7302 | # func_strip_suffix prefix name |
---|
7303 | func_stripname () |
---|
7304 | { |
---|
7305 | case ${2} in |
---|
7306 | .*) func_stripname_result=`$ECHO "X${3}" \ |
---|
7307 | | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; |
---|
7308 | *) func_stripname_result=`$ECHO "X${3}" \ |
---|
7309 | | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; |
---|
7310 | esac |
---|
7311 | } |
---|
7312 | |
---|
7313 | # sed scripts: |
---|
7314 | my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' |
---|
7315 | my_sed_long_arg='1s/^-[[^=]]*=//' |
---|
7316 | |
---|
7317 | # func_opt_split |
---|
7318 | func_opt_split () |
---|
7319 | { |
---|
7320 | func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` |
---|
7321 | func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` |
---|
7322 | } |
---|
7323 | |
---|
7324 | # func_lo2o object |
---|
7325 | func_lo2o () |
---|
7326 | { |
---|
7327 | func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` |
---|
7328 | } |
---|
7329 | |
---|
7330 | # func_xform libobj-or-source |
---|
7331 | func_xform () |
---|
7332 | { |
---|
7333 | func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` |
---|
7334 | } |
---|
7335 | |
---|
7336 | # func_arith arithmetic-term... |
---|
7337 | func_arith () |
---|
7338 | { |
---|
7339 | func_arith_result=`expr "$[@]"` |
---|
7340 | } |
---|
7341 | |
---|
7342 | # func_len string |
---|
7343 | # STRING may not start with a hyphen. |
---|
7344 | func_len () |
---|
7345 | { |
---|
7346 | func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` |
---|
7347 | } |
---|
7348 | |
---|
7349 | _LT_EOF |
---|
7350 | esac |
---|
7351 | |
---|
7352 | case $lt_shell_append in |
---|
7353 | yes) |
---|
7354 | cat << \_LT_EOF >> "$cfgfile" |
---|
7355 | |
---|
7356 | # func_append var value |
---|
7357 | # Append VALUE to the end of shell variable VAR. |
---|
7358 | func_append () |
---|
7359 | { |
---|
7360 | eval "$[1]+=\$[2]" |
---|
7361 | } |
---|
7362 | _LT_EOF |
---|
7363 | ;; |
---|
7364 | *) |
---|
7365 | cat << \_LT_EOF >> "$cfgfile" |
---|
7366 | |
---|
7367 | # func_append var value |
---|
7368 | # Append VALUE to the end of shell variable VAR. |
---|
7369 | func_append () |
---|
7370 | { |
---|
7371 | eval "$[1]=\$$[1]\$[2]" |
---|
7372 | } |
---|
7373 | |
---|
7374 | _LT_EOF |
---|
7375 | ;; |
---|
7376 | esac |
---|
7377 | ]) |
---|