David W Noon <dwn...@ntlworld.com> writes: > On Fri, 30 Apr 2010 12:10:02 +0200, Roger Mason wrote about > [gentoo-user] Compiling 32 bit library on x86_64: > >>Hello, >> >>I need to compile a 32 bit version of libtermcap on an x86_64 >>(multilib) system. Can someone tell me how to set up CFLAGS? This is >>what I have at the moment: >> >>CFLAGS="-O2 -m32 -march=native -msse3 -pipe" >>CXXFLAGS="-O2 -m32 -march=native -msse3 -pipe" > > The -march=native will shoot you in the foot. Pick a 32-bit > architecture and use that instead; e.g. -march=i686 > > Then, -msse3 could also be problematic, unless the target is a very late > model Pentium 4. I would ditch that too.
Many thanks. Interestingly enough, even though the build of libtermca failed, the static library _was_ built and my application builds against it just fine. Roger
