CC="clang" CXX="clang++" OBJC="clang" F77="gfortran-4.8" FC="gfortran-4.8" CFLAGS='-Wall -mtune=core2 -g -O2' CXXFLAGS='-Wall -mtune=core2 -g -O2' OBJCFLAGS='-Wall -mtune=core2 -g -O2' FCFLAGS='-Wall -g -O2' F77FLAGS='-Wall -g -O2' --with-system-zlib --enable-memory-profiling CPPFLAGS='-I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include' --x-libraries=/opt/X11/lib --x-includes=/usr/local/include --enable-R-framework