[PATCH 2/3] Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONS

[Alan Coopersmith]

Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>
---
 configure.ac |   29 ++++++++++++-----------------
 1 files changed, 12 insertions(+), 17 deletions(-)

diff --git a/configure.ac b/configure.ac
index f4089c8..8e208f1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,10 +32,9 @@ AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([dist-bzip2 foreign])
 AM_MAINTAINER_MODE
 
-# Require xorg-macros version 1.2.0 or newer for XORG_CHANGELOG and
-# XORG_CWARNFLAGS
-m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.2 or later before running autoconf/autogen])])
-XORG_MACROS_VERSION(1.2)
+# Require xorg-macros version 1.3.0 or newer for XORG_DEFAULT_OPTIONS
+m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.3 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.3)
 
 dnl this gets generated by autoheader, and thus contains all the defines.  we
 dnl don't ever actually use it, internally.
@@ -74,6 +73,11 @@ AC_SYS_LARGEFILE
 XORG_PROG_RAWCPP
 AC_PATH_PROG(SED,sed)
 
+XORG_DEFAULT_OPTIONS
+# Quoted so that make will expand $(CWARNFLAGS) in makefiles to allow
+# easier overrides at build time.
+XSERVER_CFLAGS='$(CWARNFLAGS)'
+
 dnl Check for dtrace program (needed to build Xserver dtrace probes)
 dnl Also checks for <sys/sdt.h>, since some Linux distros have an 
 dnl ISDN trace program named dtrace
@@ -419,7 +423,6 @@ case $host_os in
 	;;
 esac
 
-XORG_RELEASE_VERSION
 dnl augment XORG_RELEASE_VERSION for our snapshot number and to expose the
 dnl major number
 PVMAJOR=`echo $PACKAGE_VERSION | cut -d . -f 1`
@@ -439,8 +442,9 @@ m4_ifdef([AS_HELP_STRING], , [m4_define([AS_HELP_STRING], m4_defn([AC_HELP_STRIN
 
 dnl Build options.
 AC_ARG_ENABLE(werror,        AS_HELP_STRING([--enable-werror],
-				  [Treat warnings as errors (default: disabled)]),
-			        [WERROR=$enableval], [WERROR=no])
+		  [Obsolete - use --enable-strict-compilation instead]),
+  AC_MSG_ERROR([--enable-werror has been replaced by --enable-strict-compilation]))
+
 AC_ARG_ENABLE(debug,         AS_HELP_STRING([--enable-debug],
 				  [Enable debugging (default: disabled)]),
 			        [DEBUGGING=$enableval], [DEBUGGING=no])
@@ -1313,7 +1317,7 @@ PKG_CHECK_MODULES([XSERVERLIBS], [$REQUIRED_LIBS])
 # XSERVER_SYS_LIBS is the set of out-of-tree libraries which all servers
 # require.
 #
-XSERVER_CFLAGS="${XSERVERCFLAGS_CFLAGS} ${SHA1_CFLAGS}"
+XSERVER_CFLAGS="${XSERVER_CFLAGS} ${XSERVERCFLAGS_CFLAGS} ${SHA1_CFLAGS}"
 XSERVER_LIBS="$DIX_LIB $CONFIG_LIB $MI_LIB $OS_LIB"
 XSERVER_SYS_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} ${LIBS} ${SHA1_LIB}"
 AC_SUBST([XSERVER_LIBS])
@@ -1326,14 +1330,9 @@ AC_SUBST([UTILS_SYS_LIBS])
 # Some platforms require extra flags to do this.   gcc should set these flags
 # when -rdynamic is passed to it, other compilers/linkers may need to be added
 # here.
-XORG_CWARNFLAGS
 if test "x$GCC" = "xyes"; then
-       if test "x$WERROR" = "xyes"; then
-               CWARNFLAGS="${CWARNFLAGS} -Werror"
-       fi
        LD_EXPORT_SYMBOLS_FLAG="-rdynamic"
 fi
-XSERVER_CFLAGS="$CWARNFLAGS $XSERVER_CFLAGS"
 case $host_os in
        openbsd*)
        LD_EXPORT_SYMBOLS_FLAG="-Wl,--export-dynamic"
@@ -1994,10 +1993,6 @@ AC_SUBST([libdir])
 AC_SUBST([exec_prefix])
 AC_SUBST([prefix])
 
-# Man page sections - used in config utils & generating man pages
-XORG_MANPAGE_SECTIONS
-XORG_CHANGELOG
-
 AC_OUTPUT([
 Makefile
 glx/Makefile
-- 
1.5.6.5