diff options
author | Lutz Jänicke <jaenicke@openssl.org> | 2002-06-16 14:29:55 +0400 |
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committer | Lutz Jänicke <jaenicke@openssl.org> | 2002-06-16 14:29:55 +0400 |
commit | e5706ccbdee2180611842b1e53d44813db4388a1 (patch) | |
tree | e4527b246594e4197edf35f3ed4f16ee01553a75 /config | |
parent | 9a82ef5255b35a24a8cc83ccb627456a083df6c8 (diff) |
Use -dumpversion to obtain gcc's version.
Submitted by: ross.alexander@uk.neceur.com, allenh@eecs.berkeley.edu
Reviewed by:
PR: 96
Diffstat (limited to 'config')
-rwxr-xr-x | config | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -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 |