Commit | Line | Data |
---|---|---|
691f5a4d MV |
1 | AC_PREREQ(2.50) |
2 | ||
c4d088f5 LC |
3 | dnl Don't use "echo -n", which is not portable (e.g., not available on |
4 | dnl MacOS X). Instead, use `patsubst' to remove the newline. | |
6fb858d5 | 5 | AC_INIT(guile-readline, |
c4d088f5 LC |
6 | patsubst(m4_esyscmd(. ../GUILE-VERSION && echo ${GUILE_VERSION}), [ |
7 | ]), | |
8 | [bug-guile@gnu.org]) | |
9 | ||
39b94fee | 10 | AC_CONFIG_AUX_DIR([../build-aux]) |
6fb858d5 | 11 | AC_CONFIG_SRCDIR(readline.c) |
5be9f729 | 12 | AM_CONFIG_HEADER([guile-readline-config.h]) |
6fb858d5 RB |
13 | AM_INIT_AUTOMAKE([foreign no-define]) |
14 | ||
395753a1 | 15 | . $srcdir/../GUILE-VERSION |
c374ab69 | 16 | |
78f81266 | 17 | AC_PROG_INSTALL |
c374ab69 | 18 | AC_PROG_CC |
52b30d5e | 19 | AM_PROG_CC_STDC |
78f81266 | 20 | AC_LIBTOOL_WIN32_DLL |
c78a96e0 | 21 | AC_PROG_LIBTOOL |
c374ab69 | 22 | |
78f81266 MV |
23 | dnl |
24 | dnl Check for Winsock and other functionality on Win32 (*not* CygWin) | |
25 | dnl | |
26 | AC_CYGWIN | |
27 | AC_MINGW32 | |
28 | EXTRA_DEFS="" | |
29 | if test "$MINGW32" = "yes" ; then | |
30 | if test $enable_shared = yes ; then | |
8f99e3f3 | 31 | EXTRA_DEFS="-DSCM_IMPORT" |
78f81266 MV |
32 | fi |
33 | fi | |
34 | AC_SUBST(EXTRA_DEFS) | |
35 | ||
49dd8ff3 | 36 | for termlib in ncurses curses termcap terminfo termlib ; do |
88a1ce4c | 37 | AC_CHECK_LIB(${termlib}, tgoto, |
c374ab69 MV |
38 | [LIBS="-l${termlib} $LIBS"; break]) |
39 | done | |
40 | ||
39b94fee | 41 | AC_LIB_LINKFLAGS(readline) |
49dd8ff3 MV |
42 | AC_CHECK_LIB(readline, readline) |
43 | if test $ac_cv_lib_readline_readline = no; then | |
66e28f02 | 44 | AC_MSG_WARN([libreadline was not found on your system.]) |
c374ab69 MV |
45 | fi |
46 | ||
60113271 MV |
47 | AC_CHECK_FUNCS(siginterrupt rl_clear_signals rl_cleanup_after_signal) |
48 | ||
dcb17187 MV |
49 | dnl Check for modern readline naming |
50 | AC_CHECK_FUNCS(rl_filename_completion_function) | |
51 | ||
6a945c34 NJ |
52 | dnl Check for rl_get_keymap. We only use this for deciding whether to |
53 | dnl install paren matching on the Guile command line (when using | |
54 | dnl readline for input), so it's completely optional. | |
55 | AC_CHECK_FUNCS(rl_get_keymap) | |
56 | ||
c374ab69 MV |
57 | AC_CACHE_CHECK([for rl_getc_function pointer in readline], |
58 | ac_cv_var_rl_getc_function, | |
59 | [AC_TRY_LINK([ | |
60 | #include <stdio.h> | |
61 | #include <readline/readline.h>], | |
f30a1c95 | 62 | [printf ("%ld", (long) rl_getc_function)], |
c374ab69 MV |
63 | [ac_cv_var_rl_getc_function=yes], |
64 | [ac_cv_var_rl_getc_function=no])]) | |
65 | if test "${ac_cv_var_rl_getc_function}" = "yes"; then | |
587cd126 RB |
66 | AC_DEFINE(HAVE_RL_GETC_FUNCTION, 1, |
67 | [Define if your readline library has the rl_getc_function variable.]) | |
c374ab69 MV |
68 | fi |
69 | ||
c2c27602 | 70 | if test $ac_cv_lib_readline_readline = yes \ |
c374ab69 | 71 | -a $ac_cv_var_rl_getc_function = no; then |
5ca264aa MD |
72 | AC_MSG_WARN([*** libreadline is too old on your system.]) |
73 | AC_MSG_WARN([*** You need readline version 2.1 or later.]) | |
c374ab69 MV |
74 | fi |
75 | ||
76 | AC_CHECK_FUNCS(strdup) | |
77 | ||
88a1ce4c | 78 | . $srcdir/LIBGUILEREADLINE-VERSION |
e5ab7101 | 79 | AC_SUBST(LIBGUILEREADLINE_MAJOR) |
cbab4855 RB |
80 | AC_SUBST(LIBGUILEREADLINE_INTERFACE_CURRENT) |
81 | AC_SUBST(LIBGUILEREADLINE_INTERFACE_REVISION) | |
82 | AC_SUBST(LIBGUILEREADLINE_INTERFACE_AGE) | |
83 | AC_SUBST(LIBGUILEREADLINE_INTERFACE) | |
84 | ||
41d8c90a RB |
85 | AC_SUBST(GUILE_EFFECTIVE_VERSION) |
86 | ||
6fb858d5 | 87 | AC_CONFIG_FILES(Makefile ice-9/Makefile) |
691f5a4d | 88 | AC_OUTPUT |