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AC_INIT(libsn/sn-launchee.c)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(startup-notification, 0.4)
# Honor aclocal flags
ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
AM_MAINTAINER_MODE
AC_PROG_CC
AC_ISC_POSIX
AC_HEADER_STDC
AC_ARG_PROGRAM
AM_PROG_LIBTOOL
changequote(,)dnl
if test "x$GCC" = "xyes"; then
case " $CFLAGS " in
*[\ \ ]-Wall[\ \ ]*) ;;
*) CFLAGS="$CFLAGS -Wall" ;;
esac
fi
changequote([,])dnl
AC_PATH_XTRA
if test x$no_x = xyes ; then
AC_MSG_ERROR([X11 development libraries/headers not found])
fi
dnl (check from glib)
dnl ok, here we try to check whether the systems prototypes for
dnl malloc and friends actually match the prototypes provided
dnl by sn-common.h (keep in sync). i currently only know how to check
dnl this reliably with gcc (-Werror), improvements for other
dnl compilers are appreciated.
SANE_MALLOC_PROTOS=no
AC_MSG_CHECKING([if malloc() and friends prototypes are sn-util.h compatible])
lf_save_CFLAGS=$CFLAGS
if test "x$GCC" = "xyes"; then
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([#include <stdlib.h>], [
void* (*my_calloc_p) (size_t, size_t) = calloc;
void* (*my_malloc_p) (size_t) = malloc;
void (*my_free_p) (void*) = free;
void* (*my_realloc_p) (void*, size_t) = realloc;
my_calloc_p = 0;
my_malloc_p = 0;
my_free_p = 0;
my_realloc_p = 0;
],
AC_DEFINE(SANE_MALLOC_PROTOS)
SANE_MALLOC_PROTOS=yes)
fi
AC_MSG_RESULT($SANE_MALLOC_PROTOS)
CFLAGS=$lf_save_CFLAGS
dnl *** check for sane realloc() ***
AC_CACHE_CHECK([whether realloc (NULL,) will work],lf_cv_sane_realloc,[
AC_TRY_RUN([
#include <stdlib.h>
int main() {
return realloc (0, sizeof (int)) == 0;
}],
[lf_cv_sane_realloc=yes],
[lf_cv_sane_realloc=no],
[])
])
if test x$lf_cv_sane_realloc = xyes; then
AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
fi
## try definining HAVE_BACKTRACE
AC_CHECK_HEADERS(execinfo.h, [AC_CHECK_FUNCS(backtrace)])
LIBSN_CFLAGS=$X_CFLAGS
LIBSN_LIBS=" $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
AC_SUBST(LIBSN_CFLAGS)
AC_SUBST(LIBSN_LIBS)
AC_OUTPUT([
Makefile
libsn/Makefile
test/Makefile
libstartup-notification-1.0.pc
])
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