From 82d76c4efcae92709aa07ec9e653f73076f43ebf Mon Sep 17 00:00:00 2001
From: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br>
Date: Tue, 13 Jan 2009 16:26:42 -0200
Subject: Ansification and compile warning fixes.

  This also uses XORG_CHANGELOG and XORG_CWARNFLAGS, corrects
make distcheck and all gcc 4.3 and sparse warnings.
---
 configure.ac | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 17e9c8e..4b6d07b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,11 +26,17 @@ AC_INIT(xclock,[1.0.3], [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
 AM_INIT_AUTOMAKE([dist-bzip2])
 AM_MAINTAINER_MODE
 
+# Require xorg-macros: XORG_CWARNFLAGS, XORG_CHANGELOG
+m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.2 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.2)
+
 AM_CONFIG_HEADER(config.h)
 
 AC_PROG_CC
 AC_PROG_INSTALL
 
+XORG_CWARNFLAGS
+
 AC_CHECK_FUNCS([strlcpy getpid])
 
 AC_SEARCH_LIBS([iconv], [iconv], 
@@ -39,7 +45,7 @@ AC_SEARCH_LIBS([iconv], [iconv],
 dnl Required dependencies
 PKG_CHECK_MODULES(XCLOCK_X11, x11)
 PKG_CHECK_MODULES(XAW, xaw7)
-XCLOCK_CFLAGS="$XCLOCK_X11_CFLAGS $XAW_CFLAGS"
+XCLOCK_CFLAGS="$CWARNFLAGS $XCLOCK_X11_CFLAGS $XAW_CFLAGS"
 XCLOCK_LIBS="$XCLOCK_X11_LIBS $XAW_LIBS"
 
 dnl Optional dependencies
@@ -65,10 +71,15 @@ AC_SUBST(XCLOCK_CFLAGS)
 AC_SUBST(XCLOCK_LIBS)
 
 PKG_CHECK_MODULES(APPDEFS, xt)
-appdefaultdir=$(pkg-config --variable=appdefaultdir xt)
+xt_appdefaultdir=$(pkg-config --variable=appdefaultdir xt)
+AC_ARG_WITH(appdefaultdir,
+	AC_HELP_STRING([--with-appdefaultdir=<pathname>],
+	  [specify directory for app-defaults files (default is autodetected)]),
+	[appdefaultdir="$withval"], [appdefaultdir="${xt_appdefaultdir}"])
 AC_SUBST(appdefaultdir)
 
 XORG_MANPAGE_SECTIONS
 XORG_RELEASE_VERSION
+XORG_CHANGELOG
 
 AC_OUTPUT([Makefile])
-- 
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