Am Sonntag, den 15.11.2009, 13:32 +0100 schrieb Robert Millan: > On Sun, Nov 15, 2009 at 12:50:39PM +0100, Felix Zielcke wrote: > > > > $ srcdir=$PWD builddir=$PWD gcc -isystem=$srcdir/include > > > > -I$srcdir/include -I$builddir -I$builddir/include test.c -o test && ls > > > > test > > > > test > > > > $ srcdir=$PWD builddir=$PWD gcc -nostdinc -isystem $(gcc > > > > -print-file-name=include) -I$srcdir/include -I$builddir > > > > -I$builddir/include test.c > > > > test.c:2:20: error: stdint.h: No such file or directory > > > > > > We used -isystem as a way of excluding system headers but not gcc headers. > > > With the -print-file-name trick this seems to be no longer necessary, > > > right? > > > > > > So why not "-nostdinc -I$(gcc -print-file-name=include)" instead? > > > > I think we should use -isystem for the gcc internal header files not -I, > > but I just tested experimental branch with -I instead of -isystem and > > also compiles cleanly (except the usual grub.texi warnings) > > Seems fine. Thanks for investigating this.
You're welcome. I commited this now except that I used now $TARGET_CC. Makes more sense inside TARGET_CPPFLAGS. -- 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
