Hello All
I = Basile STARYNKEVITCH wrote:
Daniel Jacobowitz wrote:
On Wed, Mar 12, 2008 at 04:06:52PM +0100, Basile STARYNKEVITCH wrote:
What is the exact intent of the update_path in gcc/prefix.[hc]?
Very complicated and underdocumented; I avoid it for that reason.
Can't you use an existing directory variable, like gcc_libexec_prefix?
Thanks for the suggestion. I'll probably try.
I'm trying just now, and I believe I cannot use it as is (remember that
I want to read a file within cc1!) because:
* gcc_libexec_prefix appears only in gcc/gcc.c; in the current trunk
(r133208) it is a static char* variable declared in gcc/gcc.c line 1476
and used in the static function process_command between lines 3411 and 3463
* I want to have the value of $(libexecsubdir)/melt-private-include/ (in
gcc/Makefile.in parlance) from within a pass (or some initialization in)
the cc1 (& related) backends.
http://gcc.gnu.org/ml/gcc/2008-03/msg00551.html
So how do I get $(libexecsubdir)/melt-private-include/ from within C
code of cc1?
Regards.
--
Basile STARYNKEVITCH http://starynkevitch.net/Basile/
email: basile<at>starynkevitch<dot>net mobile: +33 6 8501 2359
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