- (dtucker) [configure.ac] Try to get the gcc version number in a way that
doesn't change between versions, and use a safer default.
diff --git a/configure.ac b/configure.ac
index a7b8e80..aee3871 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.304 2005/11/10 03:46:49 dtucker Exp $
+# $Id: configure.ac,v 1.305 2005/11/10 10:30:36 dtucker Exp $
#
# Copyright (c) 1999-2004 Damien Miller
#
@@ -85,13 +85,14 @@
if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized"
- GCC_VER=`$CC --version`
+ GCC_VER=`$CC -v 2>&1 | awk '/gcc version /{print $3}'`
case $GCC_VER in
1.*) ;;
2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;;
2.*) ;;
3.*) CFLAGS="$CFLAGS -Wsign-compare" ;;
- *) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;;
+ 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;;
+ *) ;;
esac
if test -z "$have_llong_max"; then