Am Donnerstag, den 29.10.2009, 11:36 +0100 schrieb Robert Millan: > On Thu, Oct 29, 2009 at 11:14:33AM +0100, Robert Millan wrote: > > > > It appears that -nostdinc also excludes GCC internal header directory (for > > e.g. stdarg.h), which I didn't expect. > > > > Does someone know a clean way to resolve this? A quick check at GCC > > command-line options didn't reveal a way to explicitly include that > > directory afterwards without knowing its path. > > > > I.e. something similar to `gcc -print-file-name=libgcc.a` > > Maybe with -isysroot=`pwd`/dummy instead of -nostdinc. > > It's an ugly kludge, but the alternatives look even worse. > > Does someone have a better idea? >
Thanks to the hint from rubisher I looked now at Linux Makefiles. They use this: NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) # ls $(gcc-4.4 -print-file-name=include)/stdarg.h /usr/lib/gcc/x86_64-linux-gnu/4.4.2/include/stdarg.h -- Felix Zielcke Proud Debian Maintainer and GNU GRUB developer _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
