Adding the patch for gcc-4.3 I should have commited in already two recent commit attempts.

svn path=/nixpkgs/branches/stdenv-updates/; revision=18814

pkgs/development/compilers/gcc-4.3/libmudflap-cpp.patch

@@ -0,0 +1,12 @@
+diff --git a/Makefile.in b/Makefile.in
+index d24c1af..b86e522 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -230,6 +229,7 @@ RAW_CXX_TARGET_EXPORTS = \
+ 
+ NORMAL_TARGET_EXPORTS = \
+ 	$(BASE_TARGET_EXPORTS) \
++	CPP="$(CC_FOR_TARGET) -E"; export CPP; \
+ 	CXX="$(CXX_FOR_TARGET)"; export CXX;
+ 
+ # Where to find GMP