1 | dnl $Id: aclocal.m4,v 1.5 1998-02-20 21:23:21 ghudson Exp $ |
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2 | |
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3 | dnl Copyright 1996 by the Massachusetts Institute of Technology. |
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4 | dnl |
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5 | dnl Permission to use, copy, modify, and distribute this |
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6 | dnl software and its documentation for any purpose and without |
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7 | dnl fee is hereby granted, provided that the above copyright |
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8 | dnl notice appear in all copies and that both that copyright |
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9 | dnl notice and this permission notice appear in supporting |
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10 | dnl documentation, and that the name of M.I.T. not be used in |
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11 | dnl advertising or publicity pertaining to distribution of the |
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12 | dnl software without specific, written prior permission. |
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13 | dnl M.I.T. makes no representations about the suitability of |
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14 | dnl this software for any purpose. It is provided "as is" |
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15 | dnl without express or implied warranty. |
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16 | |
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17 | dnl This file provides local macros for packages which use specific |
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18 | dnl external libraries. The public macros are: |
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19 | dnl |
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20 | dnl ATHENA_UTIL_COM_ERR |
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21 | dnl Generates error if com_err not found. |
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22 | dnl ATHENA_UTIL_SS |
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23 | dnl Generates error if ss not found. |
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24 | dnl ATHENA_REGEXP |
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25 | dnl Sets RX_LIBS if rx library used; ensures POSIX regexp |
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26 | dnl support. |
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27 | dnl ATHENA_MOTIF |
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28 | dnl Sets MOTIF_LIBS and defines HAVE_MOTIF if Motif used. |
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29 | dnl ATHENA_MOTIF_REQUIRED |
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30 | dnl Generates error if Motif not found. |
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31 | dnl ATHENA_AFS |
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32 | dnl Sets AFS_LIBS and defines HAVE_AFS if AFS used. Pass |
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33 | dnl in an argument giving the desired AFS libraries; |
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34 | dnl AFS_LIBS will be set to that value if AFS is found. |
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35 | dnl AFS_DIR will be set to the prefix given. |
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36 | dnl ATHENA_AFS_REQUIRED |
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37 | dnl Generates error if AFS libraries not found. AFS_DIR |
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38 | dnl will be set to the prefix given. |
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39 | dnl ATHENA_KRB4 |
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40 | dnl Sets KRB4_LIBS and defines HAVE_KRB4 if krb4 used. |
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41 | dnl ATHENA_KRB4_REQUIRED |
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42 | dnl Generates error if krb4 not found. Sets KRB4_LIBS |
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43 | dnl otherwise. (Special behavior because krb4 libraries |
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44 | dnl may be different if using krb4 compatibility libraries |
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45 | dnl from krb5.) |
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46 | dnl ATHENA_KRB5 |
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47 | dnl Sets KRB5_LIBS and defines HAVE_KRB5 if krb5 used. |
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48 | dnl ATHENA_KRB5_REQUIRED |
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49 | dnl Generates error if krb5 not found. |
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50 | dnl ATHENA_HESIOD |
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51 | dnl Sets HESIOD_LIBS and defines HAVE_HESIOD if Hesiod |
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52 | dnl used. |
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53 | dnl ATHENA_HESIOD_REQUIRED |
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54 | dnl Generates error if Hesiod not found. |
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55 | dnl |
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56 | dnl All of the macros may extend CPPFLAGS and LDFLAGS to let the |
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57 | dnl compiler find the requested libraries. Put ATHENA_UTIL_COM_ERR |
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58 | dnl and ATHENA_UTIL_SS before ATHENA_AFS or ATHENA_AFS_REQUIRED; there |
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59 | dnl is a com_err library in the AFS libraries which requires -lutil. |
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60 | |
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61 | dnl ----- com_err ----- |
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62 | |
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63 | AC_DEFUN(ATHENA_UTIL_COM_ERR, |
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64 | [AC_ARG_WITH(com_err, |
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65 | [ --with-com_err=PREFIX Specify location of com_err], |
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66 | [com_err="$withval"], [com_err=yes]) |
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67 | if test "$com_err" != no; then |
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68 | if test "$com_err" != yes; then |
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69 | CPPFLAGS="$CPPFLAGS -I$com_err/include" |
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70 | LDFLAGS="$LDFLAGS -L$com_err/lib" |
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71 | fi |
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72 | AC_CHECK_LIB(com_err, com_err, :, |
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73 | [AC_MSG_ERROR(com_err library not found)]) |
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74 | else |
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75 | AC_MSG_ERROR(This package requires com_err.) |
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76 | fi]) |
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77 | |
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78 | dnl ----- ss ----- |
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79 | |
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80 | AC_DEFUN(ATHENA_UTIL_SS, |
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81 | [AC_ARG_WITH(ss, |
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82 | [ --with-ss=PREFIX Specify location of ss (requires com_err)], |
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83 | [ss="$withval"], [ss=yes]) |
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84 | if test "$ss" != no; then |
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85 | if test "$ss" != yes; then |
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86 | CPPFLAGS="$CPPFLAGS -I$ss/include" |
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87 | LDFLAGS="$LDFLAGS -L$ss/lib" |
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88 | fi |
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89 | AC_CHECK_LIB(ss, ss_perror, :, |
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90 | [AC_MSG_ERROR(ss library not found)], -lcom_err) |
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91 | else |
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92 | AC_MSG_ERROR(This package requires ss.) |
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93 | fi]) |
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94 | |
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95 | dnl ----- Regular expressions ----- |
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96 | |
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97 | AC_DEFUN(ATHENA_REGEXP, |
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98 | [AC_ARG_WITH(regex, |
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99 | [ --with-regex=PREFIX Use installed regex library], |
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100 | [regex="$withval"], [regex=no]) |
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101 | if test "$regex" != no; then |
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102 | if test "$regex" != yes; then |
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103 | CPPFLAGS="$CPPFLAGS -I$regex/include" |
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104 | LDFLAGS="$LDFLAGS -L$regex/lib" |
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105 | fi |
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106 | AC_CHECK_LIB(regex, regcomp, REGEX_LIBS=-lregex, |
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107 | [AC_MSG_ERROR(regex library not found)]) |
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108 | else |
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109 | AC_CHECK_FUNC(regcomp, :, |
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110 | [AC_MSG_ERROR(can't find POSIX regexp support)]) |
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111 | fi |
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112 | AC_SUBST(REGEX_LIBS)]) |
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113 | |
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114 | dnl ----- Motif ----- |
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115 | |
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116 | AC_DEFUN(ATHENA_MOTIF_CHECK, |
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117 | [if test "$motif" != yes; then |
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118 | CPPFLAGS="$CPPFLAGS -I$motif/include" |
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119 | LDFLAGS="$LDFLAGS -L$motif/lib" |
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120 | fi |
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121 | AC_CHECK_LIB(Xm, XmStringFree, :, [AC_MSG_ERROR(Motif library not found)])]) |
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122 | |
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123 | AC_DEFUN(ATHENA_MOTIF, |
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124 | [AC_ARG_WITH(motif, |
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125 | [ --with-motif=PREFIX Use Motif], |
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126 | [motif="$withval"], [motif=no]) |
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127 | if test "$motif" != no; then |
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128 | ATHENA_MOTIF_CHECK |
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129 | MOTIF_LIBS=-lXm |
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130 | AC_DEFINE(HAVE_MOTIF) |
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131 | fi |
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132 | AC_SUBST(MOTIF_LIBS)]) |
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133 | |
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134 | AC_DEFUN(ATHENA_MOTIF_REQUIRED, |
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135 | [AC_ARG_WITH(motif, |
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136 | [ --with-motif=PREFIX Specify location of Motif], |
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137 | [motif="$withval"], [motif=yes]) |
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138 | if test "$motif" != no; then |
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139 | ATHENA_MOTIF_CHECK |
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140 | else |
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141 | AC_MSG_ERROR(This package requires Motif.) |
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142 | fi]) |
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143 | |
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144 | dnl ----- AFS ----- |
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145 | |
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146 | AC_DEFUN(ATHENA_AFS_CHECK, |
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147 | [AC_CHECK_FUNC(insque, :, AC_CHECK_LIB(compat, insque)) |
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148 | AC_CHECK_FUNC(sigvec, :, |
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149 | AC_CHECK_LIB(ucb, sigvec, |
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150 | LIBS="$LIBS -L/usr/ucblib -R/usr/ucblib -lc -lucb", |
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151 | :, -L/usr/ucblib)) |
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152 | AC_CHECK_FUNC(gethostbyname, :, AC_CHECK_LIB(nsl, gethostbyname)) |
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153 | AC_CHECK_FUNC(socket, :, AC_CHECK_LIB(socket, socket)) |
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154 | if test "$afs" != yes; then |
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155 | CPPFLAGS="$CPPFLAGS -I$afs/include" |
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156 | LDFLAGS="$LDFLAGS -L$afs/lib -L$afs/lib/afs" |
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157 | fi |
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158 | AC_CHECK_LIB(sys, pioctl, :, [AC_MSG_ERROR(AFS libraries not found)], |
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159 | -lrx -llwp -lsys) |
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160 | AFS_DIR=$afs |
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161 | AC_SUBST(AFS_DIR)]) |
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162 | |
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163 | dnl Specify desired AFS libraries as a parameter. |
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164 | AC_DEFUN(ATHENA_AFS, |
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165 | [AC_ARG_WITH(afs, |
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166 | [ --with-afs=PREFIX Use AFS libraries], |
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167 | [afs="$withval"], [afs=no]) |
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168 | if test "$afs" != no; then |
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169 | ATHENA_AFS_CHECK |
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170 | AFS_LIBS=$1 |
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171 | AC_DEFINE(HAVE_AFS) |
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172 | fi |
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173 | AC_SUBST(AFS_LIBS)]) |
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174 | |
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175 | AC_DEFUN(ATHENA_AFS_REQUIRED, |
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176 | [AC_ARG_WITH(afs, |
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177 | [ --with-afs=PREFIX Specify location of AFS libraries], |
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178 | [afs="$withval"], [afs=/usr/afsws]) |
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179 | if test "$afs" != no; then |
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180 | ATHENA_AFS_CHECK |
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181 | else |
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182 | AC_MSG_ERROR(This package requires AFS libraries.) |
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183 | fi]) |
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184 | |
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185 | dnl ----- Kerberos 4 ----- |
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186 | |
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187 | AC_DEFUN(ATHENA_KRB4_CHECK, |
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188 | [AC_CHECK_FUNC(gethostbyname, :, AC_CHECK_LIB(nsl, gethostbyname)) |
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189 | AC_CHECK_FUNC(socket, :, AC_CHECK_LIB(socket, socket)) |
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190 | AC_CHECK_LIB(gen, compile) |
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191 | if test "$krb4" != yes; then |
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192 | CPPFLAGS="$CPPFLAGS -I$krb4/include" |
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193 | if test -d "$krb4/include/kerberosIV"; then |
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194 | CPPFLAGS="$CPPFLAGS -I$krb4/include/kerberosIV" |
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195 | fi |
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196 | LDFLAGS="$LDFLAGS -L$krb4/lib" |
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197 | elif test -d /usr/include/kerberosIV; then |
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198 | CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV" |
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199 | fi |
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200 | AC_CHECK_LIB(krb4, krb_rd_req, |
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201 | [KRB4_LIBS="-lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"], |
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202 | [AC_CHECK_LIB(krb, krb_rd_req, |
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203 | [KRB4_LIBS="-lkrb -ldes"], |
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204 | [AC_MSG_ERROR(Kerberos 4 libraries not found)], |
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205 | -ldes)], |
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206 | -ldes425 -lkrb5 -lcrypto -lcom_err)]) |
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207 | |
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208 | AC_DEFUN(ATHENA_KRB4, |
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209 | [AC_ARG_WITH(krb4, |
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210 | [ --with-krb4=PREFIX Use Kerberos 4], |
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211 | [krb4="$withval"], [krb4=no]) |
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212 | if test "$krb4" != no; then |
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213 | ATHENA_KRB4_CHECK |
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214 | AC_DEFINE(HAVE_KRB4) |
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215 | fi |
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216 | AC_SUBST(KRB4_LIBS)]) |
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217 | |
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218 | AC_DEFUN(ATHENA_KRB4_REQUIRED, |
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219 | [AC_ARG_WITH(krb4, |
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220 | [ --with-krb4=PREFIX Specify location of Kerberos 4], |
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221 | [krb4="$withval"], [krb4=yes]) |
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222 | if test "$afs" != no; then |
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223 | ATHENA_KRB4_CHECK |
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224 | AC_SUBST(KRB4_LIBS) |
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225 | else |
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226 | AC_MSG_ERROR(This package requires Kerberos 4.) |
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227 | fi]) |
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228 | |
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229 | dnl ----- Kerberos 5 ----- |
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230 | |
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231 | AC_DEFUN(ATHENA_KRB5_CHECK, |
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232 | [AC_CHECK_FUNC(gethostbyname, :, AC_CHECK_LIB(nsl, gethostbyname)) |
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233 | AC_CHECK_FUNC(socket, :, AC_CHECK_LIB(socket, socket)) |
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234 | AC_CHECK_LIB(gen, compile) |
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235 | if test "$krb5" != yes; then |
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236 | CPPFLAGS="$CPPFLAGS -I$krb5/include" |
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237 | LDFLAGS="$LDFLAGS -L$krb5/lib" |
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238 | fi |
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239 | AC_CHECK_LIB(krb5, krb5_init_context, :, |
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240 | [AC_MSG_ERROR(Kerberos 5 libraries not found)], |
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241 | -lcrypto -lcom_err)]) |
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242 | |
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243 | AC_DEFUN(ATHENA_KRB5, |
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244 | [AC_ARG_WITH(krb5, |
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245 | [ --with-krb5=PREFIX Use Kerberos 5], |
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246 | [krb5="$withval"], [krb5=no]) |
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247 | if test "$krb5" != no; then |
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248 | ATHENA_KRB5_CHECK |
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249 | KRB5_LIBS="-lkrb5 -lcrypto -lcom_err" |
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250 | AC_DEFINE(HAVE_KRB5) |
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251 | fi |
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252 | AC_SUBST(KRB5_LIBS)]) |
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253 | |
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254 | AC_DEFUN(ATHENA_KRB5_REQUIRED, |
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255 | [AC_ARG_WITH(krb5, |
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256 | [ --with-krb5=PREFIX Specify location of Kerberos 5], |
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257 | [krb5="$withval"], [krb5=yes]) |
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258 | if test "$krb5" != no; then |
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259 | ATHENA_KRB5_CHECK |
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260 | else |
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261 | AC_MSG_ERROR(This package requires Kerberos 5.) |
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262 | fi]) |
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263 | |
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264 | dnl ----- Hesiod ----- |
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265 | |
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266 | AC_DEFUN(ATHENA_HESIOD_CHECK, |
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267 | [AC_CHECK_FUNC(res_send, :, AC_CHECK_LIB(resolv, res_send)) |
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268 | if test "$hesiod" != yes; then |
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269 | CPPFLAGS="$CPPFLAGS -I$hesiod/include" |
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270 | LDFLAGS="$LDFLAGS -L$hesiod/lib" |
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271 | fi |
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272 | AC_CHECK_LIB(hesiod, hes_resolve, :, |
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273 | [AC_MSG_ERROR(Hesiod library not found)])]) |
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274 | |
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275 | AC_DEFUN(ATHENA_HESIOD, |
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276 | [AC_ARG_WITH(hesiod, |
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277 | [ --with-hesiod=PREFIX Use Hesiod], |
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278 | [hesiod="$withval"], [hesiod=no]) |
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279 | if test "$hesiod" != no; then |
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280 | ATHENA_HESIOD_CHECK |
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281 | HESIOD_LIBS="-lhesiod" |
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282 | AC_DEFINE(HAVE_HESIOD) |
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283 | fi |
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284 | AC_SUBST(HESIOD_LIBS)]) |
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285 | |
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286 | AC_DEFUN(ATHENA_HESIOD_REQUIRED, |
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287 | [AC_ARG_WITH(hesiod, |
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288 | [ --with-hesiod=PREFIX Specify location of Hesiod], |
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289 | [hesiod="$withval"], [hesiod=yes]) |
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290 | if test "$hesiod" != no; then |
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291 | ATHENA_HESIOD_CHECK |
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292 | else |
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293 | AC_MSG_ERROR(This package requires Hesiod.) |
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294 | fi]) |
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