From d51092f42b32a3a1124437822ca141af48b32648 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Lutz=20J=C3=A4nicke?= Date: Sun, 16 Jun 2002 10:31:17 +0000 Subject: [PATCH] Use -dumpversion to obtain gcc's version. Submitted by: ross.alexander@uk.neceur.com, allenh@eecs.berkeley.edu Reviewed by: PR: 96 --- config | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/config b/config index 8c80670a08..972cdb70a3 100755 --- a/config +++ b/config @@ -390,13 +390,12 @@ exit 0 # figure out if gcc is available and if so we use it otherwise # we fallback to whatever cc does on the system -GCCVER=`(gcc --version) 2>/dev/null | head -1` +GCCVER=`(gcc -dumpversion) 2>/dev/null` if [ "$GCCVER" != "" ]; then CC=gcc - # then strip off whatever prefix Cygnus as well as GCC 3.1 prepends - # the number with... Hopefully, this will work for any future prefixes - # as well. - GCCVER=`echo $GCCVER | sed 's/^[a-zA-Z ()---]*//'` + # Since gcc 3.1 gcc --version behaviour has changed. gcc -dumpversion + # does give us what we want though, so we use that. We just just the + # major and minor version numbers. # peak single digit before and after first dot, e.g. 2.95.1 gives 29 GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'` else -- 2.25.1