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Files
6c34cb721c
flags if gcc is in use - but _only_ if they don't lead to problems in a test compile which includes all the system and GTK headers I'm going to want. Ubuntu 13.04 includes a version of Pango which breaks at -Werror -pedantic, so I can't unconditionally enable all the warning flags I might want without breaking the build in ways beyond my control. [originally from svn r9888]
53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
dnl Configure script for the Unix GTK build of puzzles.
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AC_INIT([puzzles], rNNNN, [anakin@pobox.com])
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AC_CONFIG_SRCDIR([midend.c])
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AM_INIT_AUTOMAKE([foreign])
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AC_PROG_CC
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AM_PATH_GTK_2_0([2.0.0])
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if test "x$GCC" = "xyes"; then
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AC_MSG_CHECKING([for usable gcc warning flags])
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gccwarningflags=
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for flag in -Wall -Werror -ansi -pedantic; do
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS$gccwarningflags $flag $GTK_CFLAGS"
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LIBS="$GTK_LIBS $LIBS"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
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#include <stdio.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <time.h>
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#include <stdarg.h>
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#include <string.h>
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#include <errno.h>
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#include <math.h>
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#include <sys/time.h>
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#include <sys/resource.h>
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#include <gtk/gtk.h>
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#include <gdk/gdkkeysyms.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <gdk/gdkx.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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],[
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return 0;
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])], [gccwarningflags="$gccwarningflags $flag"], [])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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done
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AC_MSG_RESULT($gccwarningflags)
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CFLAGS="$CFLAGS$gccwarningflags"
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fi
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AC_PROG_RANLIB
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AC_PROG_INSTALL
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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