On Wed, Jul 28, 2010 at 11:10 AM, Barry Smith <bsmith at mcs.anl.gov> wrote: > > ?You are passing the CFLAGS="-arch i386" ?to C but not g++ hence g++ is using > the 64 bit. You need to set CXXFLAGS also to use 32 bit.
yes, but why would it not be able to find any CXX compiler when setting those flags?
