Whoops.z-man wrote:That would be a bug; what and how are you trying to set them?

I'm using Gentoo, so I thought to get my Gentoo optimization settings, it would be enough to just run `source /etc/make.conf'. Commands like `echo $CXXFLAGS' etc. showed the correct settings then.
However, your mentioning export made me realize that I actually had to run `export CFLAGS CPPFLAGS CXXFLAGS' after sourcing /etc/make.conf.
Really weird though because CFLAGS actually made it into the Makefile, but CPP/CXXFLAGS didn't.
Anyway, issue solved, entirely my fault, sorry for bothering you.
