1 | dnl |
---|
2 | dnl Configure script for readline library |
---|
3 | dnl |
---|
4 | dnl report bugs to chet@po.cwru.edu |
---|
5 | dnl |
---|
6 | dnl Process this file with autoconf to produce a configure script. |
---|
7 | AC_REVISION([for Readline 4.0, version 2.14, from autoconf version] AC_ACVERSION) |
---|
8 | LIBVERSION=4.0 |
---|
9 | |
---|
10 | AC_INIT(readline.h) |
---|
11 | AC_CONFIG_HEADER(config.h) |
---|
12 | |
---|
13 | dnl make sure we are using a recent autoconf version |
---|
14 | AC_PREREQ(2.10) |
---|
15 | |
---|
16 | AC_CONFIG_AUX_DIR(./support) |
---|
17 | |
---|
18 | AC_CANONICAL_HOST |
---|
19 | |
---|
20 | dnl configure defaults |
---|
21 | opt_curses=no |
---|
22 | opt_shared=no |
---|
23 | |
---|
24 | dnl arguments to configure |
---|
25 | AC_ARG_WITH(curses, --with-curses use the curses library instead of the termcap library,opt_curses=$withval) |
---|
26 | |
---|
27 | if test "$opt_curses" = "yes"; then |
---|
28 | prefer_curses=yes |
---|
29 | fi |
---|
30 | |
---|
31 | # We want these before the checks, so the checks can modify their values. |
---|
32 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 |
---|
33 | |
---|
34 | AC_PROG_CC |
---|
35 | AC_MINIX |
---|
36 | |
---|
37 | # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. |
---|
38 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" |
---|
39 | |
---|
40 | AC_PROG_GCC_TRADITIONAL |
---|
41 | AC_PROG_INSTALL |
---|
42 | AC_CHECK_PROG(AR, ar, ar) |
---|
43 | dnl Set default for ARFLAGS, since autoconf does not have a macro for it. |
---|
44 | dnl This allows people to set it when running configure or make |
---|
45 | test -n "$ARFLAGS" || ARFLAGS="cr" |
---|
46 | AC_PROG_RANLIB |
---|
47 | |
---|
48 | MAKE_SHELL=/bin/sh |
---|
49 | AC_SUBST(MAKE_SHELL) |
---|
50 | |
---|
51 | AC_RETSIGTYPE |
---|
52 | |
---|
53 | AC_HEADER_STAT |
---|
54 | AC_HEADER_DIRENT |
---|
55 | |
---|
56 | AC_CHECK_FUNCS(strcasecmp select setenv putenv tcgetattr setlocale lstat) |
---|
57 | |
---|
58 | AC_FUNC_STRCOLL |
---|
59 | |
---|
60 | AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h \ |
---|
61 | sys/ptem.h sys/pte.h sys/stream.h sys/select.h \ |
---|
62 | termcap.h termios.h termio.h sys/file.h locale.h) |
---|
63 | |
---|
64 | BASH_SIGNAL_CHECK |
---|
65 | BASH_REINSTALL_SIGHANDLERS |
---|
66 | |
---|
67 | BASH_FUNC_POSIX_SETJMP |
---|
68 | BASH_FUNC_LSTAT |
---|
69 | BASH_CHECK_GETPW_FUNCS |
---|
70 | BASH_FUNC_STRCOLL |
---|
71 | |
---|
72 | BASH_TYPE_SIGHANDLER |
---|
73 | BASH_HAVE_TIOCGWINSZ |
---|
74 | BASH_HAVE_TIOCSTAT |
---|
75 | BASH_HAVE_FIONREAD |
---|
76 | BASH_MISC_SPEED_T |
---|
77 | BASH_STRUCT_WINSIZE |
---|
78 | BASH_STRUCT_DIRENT_D_INO |
---|
79 | BASH_STRUCT_DIRENT_D_FILENO |
---|
80 | |
---|
81 | dnl yuck |
---|
82 | case "$host_os" in |
---|
83 | aix*) prefer_curses=yes ;; |
---|
84 | esac |
---|
85 | BASH_CHECK_LIB_TERMCAP |
---|
86 | if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then |
---|
87 | TERMCAP_LIB=-ltermcap #default |
---|
88 | fi |
---|
89 | |
---|
90 | case "$host_cpu" in |
---|
91 | *cray*) LOCAL_CFLAGS=-DCRAY ;; |
---|
92 | esac |
---|
93 | |
---|
94 | case "$host_os" in |
---|
95 | isc*) LOCAL_CFLAGS=-Disc386 ;; |
---|
96 | esac |
---|
97 | |
---|
98 | # shared library configuration section |
---|
99 | # |
---|
100 | # Shared object configuration section. These values are generated by |
---|
101 | # ${srcdir}/support/shobj-conf |
---|
102 | # |
---|
103 | if test -f ${srcdir}/support/shobj-conf; then |
---|
104 | AC_MSG_CHECKING(configuration for building shared libraries) |
---|
105 | eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C ${CC} -c ${host_cpu} -o ${host_os} -v ${host_vendor}` |
---|
106 | AC_SUBST(SHOBJ_CC) |
---|
107 | AC_SUBST(SHOBJ_CFLAGS) |
---|
108 | AC_SUBST(SHOBJ_LD) |
---|
109 | AC_SUBST(SHOBJ_LDFLAGS) |
---|
110 | AC_SUBST(SHOBJ_XLDFLAGS) |
---|
111 | AC_SUBST(SHOBJ_LIBS) |
---|
112 | AC_SUBST(SHOBJ_STATUS) |
---|
113 | AC_SUBST(SHLIB_STATUS) |
---|
114 | AC_SUBST(SHLIB_XLDFLAGS) |
---|
115 | AC_SUBST(SHLIB_LIBSUFF) |
---|
116 | AC_SUBST(SHLIB_LIBVERSION) |
---|
117 | AC_SUBST(SHLIB_LIBS) |
---|
118 | AC_MSG_RESULT($SHLIB_STATUS) |
---|
119 | fi |
---|
120 | |
---|
121 | BUILD_DIR=`pwd` |
---|
122 | AC_SUBST(BUILD_DIR) |
---|
123 | |
---|
124 | AC_SUBST(CFLAGS) |
---|
125 | AC_SUBST(LOCAL_CFLAGS) |
---|
126 | AC_SUBST(LOCAL_LDFLAGS) |
---|
127 | AC_SUBST(LOCAL_DEFS) |
---|
128 | |
---|
129 | AC_SUBST(AR) |
---|
130 | AC_SUBST(ARFLAGS) |
---|
131 | |
---|
132 | AC_SUBST(host_cpu) |
---|
133 | AC_SUBST(host_os) |
---|
134 | |
---|
135 | AC_SUBST(LIBVERSION) |
---|
136 | |
---|
137 | AC_SUBST(TERMCAP_LIB) |
---|
138 | |
---|
139 | AC_OUTPUT([Makefile doc/Makefile examples/Makefile shlib/Makefile], |
---|
140 | [ |
---|
141 | # Makefile uses this timestamp file to record whether config.h is up to date. |
---|
142 | echo > stamp-h |
---|
143 | ]) |
---|