[Xcb-commit] configure.ac

[Julien Danjou]

 configure.ac |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

New commits:
commit aed42bbb2266540f9725e86825abefe3debd82e1
Author: Julien Danjou <julien at danjou.info>
Date:   Fri Nov 7 11:02:08 2008 +0100

    configure: stop if m4 is not found
    
    Signed-off-by: Julien Danjou <julien at danjou.info>

diff --git a/configure.ac b/configure.ac
index 6e6968a..0d85f37 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,10 @@ AC_INIT([xcb-util],0.3.0,[xcb at lists.freedesktop.org])
 AC_CONFIG_SRCDIR([Makefile.am])
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 
-AC_CHECK_PROGS(M4, m4)
+AC_CHECK_PROGS(M4, m4, [no])
+if test $M4 = "no"; then
+	AC_MSG_ERROR([Can't find m4, please install it and try again])
+fi
 AC_CHECK_PROGS(GPERF, gperf, [no])
 if test $GPERF = "no"; then
 	AC_MSG_ERROR([Can't find gperf, please install it and try again])