GCC 3.1 and higher output different syntax on option "--version":
| $ gcc-3.0.4 --version
| 3.0.4
| $ gcc-3.1 --version
| gcc (GCC) 3.1
| Copyright (C) 2002 Free Software Foundation, Inc.
| This is free software; see the source for copying conditions. There is NO
| warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
This unfortunately breaks our "config" script. I patched "config" the
following way to make it working again. I people think this does not
break anything else (I personally do not think it breaks) this should be
comitted to CVS.
--- config.orig Fri Mar 15 17:47:23 2002
+++ config Tue Jun 4 09:00:37 2002
@@ -381,9 +381,11 @@
# 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`
+GCCVER=`(gcc --version) 2>/dev/null | head -1`
if [ "$GCCVER" != "" ]; then
CC=gcc
+ # then strip off whatever prefix GCC 3.1 and higher prepends the number with...
+ GCCVER=`echo $GCCVER | sed 's/^gcc (GCC) //'`
# then strip off whatever prefix Cygnus prepends the number with...
GCCVER=`echo $GCCVER | sed 's/^[a-z]*\-//'`
# peak single digit before and after first dot, e.g. 2.95.1 gives 29
Ralf S. Engelschall
[EMAIL PROTECTED]
www.engelschall.com
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