-MM -MG, <foo.h>, and 3.4.0

[Jim Wilson]

Paul Jarc wrote:
> $ cat foo.c
> #include <foo.h>
> #include "bar.h"
> $ gcc-3.4.0/bin/gcc -E -MM -MG foo.c
 > foo.o: foo.c foo.h bar.h

This looks like an unintentional side-effect of
   http://gcc.gnu.org/ml/gcc-patches/2003-07/msg02780.html
which completely rewrote the cpp file handling to fix #import, #pragma 
once and a number of other problems.

I think cpp_stack_include has to pass angle_brackets to cpp_find_file, 
which then passes it on to open_file_failed, which then tests it like 
gcc-3.3.x and earlier did.

I'd suggest filing a bug report so this doesn't get lost or forgotten.
-- 
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com