| 1 | # $Id: configure.ac 98 2006-09-22 16:27:37Z sam $ |
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| 2 | |
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| 3 | AC_INIT(toilet, 0.0) |
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| 4 | |
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| 5 | AC_PREREQ(2.50) |
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| 6 | AC_CONFIG_SRCDIR(src/main.c) |
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| 7 | AC_CONFIG_AUX_DIR(autotools) |
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| 8 | AC_CANONICAL_SYSTEM |
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| 9 | |
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| 10 | AM_INIT_AUTOMAKE(toilet, 0.0) |
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| 11 | AM_CONFIG_HEADER(config.h) |
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| 12 | |
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| 13 | AM_PROG_CC_C_O |
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| 14 | AC_PROG_CPP |
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| 15 | |
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| 16 | dnl AC_PROG_EGREP only exists in autoconf 2.54+, so we use AC_EGREP_CPP right |
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| 17 | dnl now otherwise it might be set in an obscure if statement. Same thing for |
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| 18 | dnl PKG_PROG_PKG_CONFIG which needs to be called first. |
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| 19 | AC_EGREP_CPP(yes, foo) |
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| 20 | PKG_PROG_PKG_CONFIG() |
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| 21 | |
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| 22 | dnl Don't let pkg-config fuck our cross-compilation environment |
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| 23 | m4_pattern_allow([^PKG_CONFIG_LIBDIR$]) |
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| 24 | if test "$build" != "$host" -a "${PKG_CONFIG_LIBDIR}" = ""; then |
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| 25 | export PKG_CONFIG_LIBDIR=/dev/null |
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| 26 | fi |
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| 27 | |
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| 28 | AC_CHECK_HEADERS(getopt.h sys/ioctl.h zlib.h) |
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| 29 | |
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| 30 | AC_CHECK_FUNCS(getopt_long, |
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| 31 | [AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.)], |
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| 32 | [AC_CHECK_LIB(gnugetopt, getopt_long, |
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| 33 | [AC_DEFINE(HAVE_GETOPT_LONG, 1, Define to 1 if you have the `getopt_long' function.) |
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| 34 | GETOPT_LIBS="${GETOPT_LIBS} -lgnugetopt"])]) |
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| 35 | AC_SUBST(GETOPT_LIBS) |
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| 36 | |
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| 37 | AC_CHECK_LIB(z, gzopen, |
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| 38 | [ZLIB_LIBS="${ZLIB_LIBS} -lz"]) |
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| 39 | AC_SUBST(ZLIB_LIBS) |
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| 40 | |
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| 41 | AC_CACHE_CHECK([for TIOCGWINSZ], |
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| 42 | [ac_cv_have_tiocgwinsz], |
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| 43 | [AC_TRY_COMPILE( |
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| 44 | [#include <sys/ioctl.h>], |
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| 45 | [struct winsize ws; |
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| 46 | ioctl(1, TIOCGWINSZ, &ws);], |
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| 47 | ac_cv_have_tiocgwinsz=yes, |
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| 48 | ac_cv_have_tiocgwinsz=no)]) |
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| 49 | if test "${ac_cv_have_tiocgwinsz}" = "yes"; then |
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| 50 | AC_DEFINE(HAVE_TIOCGWINSZ, 1, [Define if you have TIOCGWINSZ]) |
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| 51 | fi |
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| 52 | |
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| 53 | CUCUL="no" |
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| 54 | PKG_CHECK_MODULES(cucul, cucul >= 0.99.beta9, |
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| 55 | [CUCUL="yes"], |
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| 56 | [AC_MSG_RESULT(no) |
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| 57 | AC_MSG_ERROR([you need libcucul version 0.99.beta9 or later])]) |
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| 58 | |
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| 59 | AC_MSG_CHECKING([for release date]) |
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| 60 | stamp="$(sed -ne 's/# \$Id: .*\(....-..-..\).*/\1/p;q' configure.ac)" |
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| 61 | if date +"%e %B %Y" -d "$stamp" >/dev/null 2>&1; then |
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| 62 | ac_build_date="$(LANG=C date +"%e %B %Y" -d "$stamp" | sed 's/^ //')" |
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| 63 | else |
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| 64 | ac_build_date="${stamp##*-} ${${stamp%-*}#*-} ${stamp%%-*}" |
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| 65 | fi |
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| 66 | AC_MSG_RESULT([$ac_build_date]) |
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| 67 | AC_DEFINE_UNQUOTED(DATE, "$ac_build_date", [Define the version date]) |
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| 68 | |
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| 69 | # Optimizations |
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| 70 | CFLAGS="${CFLAGS} -g -O2 -fno-strength-reduce -fomit-frame-pointer" |
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| 71 | # Code qui fait des warnings == code de porc == deux baffes dans ta gueule |
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| 72 | CFLAGS="${CFLAGS} -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wstrict-prototypes -Wshadow -Waggregate-return -Wmissing-prototypes -Wnested-externs -Wsign-compare" |
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| 73 | |
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| 74 | AC_OUTPUT([ |
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| 75 | Makefile |
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| 76 | src/Makefile |
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| 77 | tools/Makefile |
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| 78 | fonts/Makefile |
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| 79 | doc/Makefile |
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| 80 | doc/toilet.1 |
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| 81 | ]) |
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| 82 | |
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