configure.ac

   1 dnl Configure script for the Unix GTK build of puzzles.
   2
   3 AC_INIT([puzzles], rNNNN, [anakin@pobox.com])
   4 AC_CONFIG_SRCDIR([midend.c])
   5 AM_INIT_AUTOMAKE([foreign])
   6 AC_PROG_CC
   7 AM_PATH_GTK_2_0([2.0.0])
   8
   9 if test "x$GCC" = "xyes"; then
  10   AC_MSG_CHECKING([for usable gcc warning flags])
  11   gccwarningflags=
  12   for flag in -Wall -Werror -ansi -pedantic; do
  13     ac_save_CFLAGS="$CFLAGS"
  14     ac_save_LIBS="$LIBS"
  15     CFLAGS="$CFLAGS$gccwarningflags $flag $GTK_CFLAGS"
  16     LIBS="$GTK_LIBS $LIBS"
  17     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
  18         #include <stdio.h>
  19         #include <assert.h>
  20         #include <stdlib.h>
  21         #include <time.h>
  22         #include <stdarg.h>
  23         #include <string.h>
  24         #include <errno.h>
  25         #include <math.h>
  26
  27         #include <sys/time.h>
  28         #include <sys/resource.h>
  29
  30         #include <gtk/gtk.h>
  31         #include <gdk/gdkkeysyms.h>
  32
  33         #include <gdk-pixbuf/gdk-pixbuf.h>
  34
  35         #include <gdk/gdkx.h>
  36         #include <X11/Xlib.h>
  37         #include <X11/Xutil.h>
  38         #include <X11/Xatom.h>
  39     ],[
  40         return 0;
  41     ])], [gccwarningflags="$gccwarningflags $flag"], [])
  42     CFLAGS="$ac_save_CFLAGS"
  43     LIBS="$ac_save_LIBS"
  44   done
  45   AC_MSG_RESULT($gccwarningflags)
  46   CFLAGS="$CFLAGS$gccwarningflags"
  47 fi
  48
  49 AC_PROG_RANLIB
  50 AC_PROG_INSTALL
  51 AC_CONFIG_FILES([Makefile])
  52 AC_OUTPUT