diff options
| author | Darren Tucker <dtucker@zip.com.au> | 2005-11-10 21:30:36 +1100 |
|---|---|---|
| committer | Darren Tucker <dtucker@zip.com.au> | 2005-11-10 21:30:36 +1100 |
| commit | f032435de7849ae80aa53df8028902711889a414 (patch) | |
| tree | c828478cc8fab4e6fb9ceb71440f7a1e63aa4353 /configure.ac | |
| parent | 9d30d1392289645b5275646bf63b42cc17ef0cac (diff) | |
- (dtucker) [configure.ac] Try to get the gcc version number in a way that
doesn't change between versions, and use a safer default.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index a7b8e800..aee38719 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 @@ AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) 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 |