In view of the comments so far, the path of least resistance for fixing fink
to
use SL Xcode 4.2 obviously appears to be reverting the system compiler under
fink to gcc-4.2
and g++-4.2 for cc/gcc and c++/g++ respectively. The simple approach would be
to enhance
the compiler wrapper for path-prefix-10.6 with something like...
--- PkgVersion.pm.orig 2011-10-21 17:54:49.000000000 -0400
+++ PkgVersion.pm 2011-10-21 19:08:12.000000000 -0400
@@ -4953,6 +4953,14 @@
done
IFS="\$save_IFS"
export PATH="\$newpath"
+if [[ `/usr/bin/sw_vers -productVersion | cut -d'.' -f1-2` == 10.6 ]]; then
+ if [ \$compiler == "cc" ] || [ \$compiler == "gcc" ]; then
+ compiler="gcc-4.2"
+ fi
+ if [ \$compiler == "c++" ] || [ \$compiler == "g++" ]; then
+ compiler="g++-4.2"
+ fi
+fi
exec \$compiler "-arch" "$arch" "\$@"
EOF
close GPP;
so that on SL, gcc-4.2 and g++-4.2 are called directly instead of using
the cc/gcc and cxx/g++ symlinks. This approach would seem to be robust
and safe.
Jack
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