- better gcc version detection (slightly different than 0.9.0)

- added gcc version log file (output of "gcc --version|head -n 1" for various
gcc versions, useful for testing the gcc detection)

Makefile.defs

@@ -205,8 +205,9 @@ MKTAGS=ctags -R .
 
 ifneq (,$(findstring gcc, $(CC_LONGVER)))
 	CC_NAME=gcc
-	CC_VER=$(CC) $(shell $(CC) --version|head -n 1| \
-				 sed -e 's/^[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/' -e 's/^[^0-9]*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/')
+	CC_VER=$(CC) $(shell $(CC) --version|head -n 1|cut -d" " -f 3| \
+				 sed -e 's/^.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/' \
+				 	 -e 's/^[^0-9].*\([0-9][0-9]*\.[0-9][0-9]*\).*/\1/')
 	# sun sed is a little brain damaged => this complicated expression
 	MKDEP=$(CC) -MM 
 	#transform gcc version into 2.9x or 3.0

test/gcc_versions.txt

@@ -0,0 +1,18 @@
+2.7.1
+2.8.1
+egcs-2.91.66
+2.95.3
+2.95.4
+3.0.4
+gcc (GCC) 3.2
+gcc-3.2 (GCC) 3.2.3 (Debian)
+gcc (GCC) 3.3.3 (NetBSD nb3 20040520)
+gcc (GCC) 3.3.5 (propolice)
+gcc-3.3 (GCC) 3.3.5 (Debian 1:3.3.5-6)
+gcc-3.3 (GCC) 3.3.5 (Debian 1:3.3.5-13)
+gcc (GCC) 3.4.2 [FreeBSD] 20040728
+gcc (GCC) 3.4.3 (csl-sol210-3_4-branch+sol_rpath)
+gcc-3.4 (GCC) 3.4.4 20041218 (prerelease) (Debian 3.4.3-7)
+powerpc-apple-darwin8-gcc-4.0.0 (GCC) 4.0.0 20041026 (Apple Computer, Inc. build 4061)
+gcc-4.0 (GCC) 4.0.2 20050821 (prerelease) (Debian 4.0.1-6)
+