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-rw-r--r--configure.ac8
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 68723a7..7536fbc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,17 +26,25 @@ AC_INIT(xbacklight,[1.1], [https://bugs.freedesktop.org/enter_bug.cgi?product=xo
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
+
# Checks for pkg-config packages
PKG_CHECK_MODULES(XRANDR, xrandr >= 1.2.0 xrender x11)
+XRANDR_CFLAGS="$CWARNFLAGS $XRANDR_CFLAGS"
AC_SUBST(XRANDR_CFLAGS)
AC_SUBST(XRANDR_LIBS)
XORG_MANPAGE_SECTIONS
XORG_RELEASE_VERSION
+XORG_CHANGELOG
AC_OUTPUT([Makefile])