to fix it today. Asked Thomas (Gellekum) for help ...
Only this friday to fix it. The patching stage fails ...
The mess started with the new organization starting from
the egcs source base ...
- Changed PATCH_SITES, added some more mirrors and now use ftp sites
- Autoconf is needed in FETCH_DEPENDS, since I have to re-create
the configure script just before the pre-configure target
- pre-configure target now does the suggested maintainer-clean
- post-install renames c++, g++, gcc to pc++, pg++ and pgcc
to avoid conflicting usage with the systems default compiler.
- updated PLIST
Please note, that I left out the very last diff, because after
that configure doesn't work properly anymore.
PR:
Reviewed by:
Submitted by:
Obtained from:
want higher optimization levels result in unsafer binaries).
Fix bug, that causes core dumps when using higher optimization levels
than -O2.
Results with dhrystone 2.1 (1000000 loops):
stock cc (2.7.2.1 from current) : 136k (136xxx)
pgcc-current with -O2 : 138k
pgcc-current with -O6 : 172k
And no coredump anymore. Reason for coredump:
With -O3 cc1 does an register-to-register-copy optimization and it tries
to write some debugging information about what it is doing into a file
that does not exist unless you have instructed cc1 to dump all its
information about its internal state. (From: Sascha Blank)
BTW: PLIST is really coming soon, it's on my todo list ;-)
BTW2: Is Sascha already in the contributors list ? Have to go to work now.
Submitted by: Sascha Blank <blank@sliphost37.uni-trier.de>
optimizations. The motivation to make a separate pgcc port is, to
provide two versions, an official release, which is missing the
leading edge of developement and an interesting current version,
which fixes some things and might breake (or not) others.
Fact is, that one is able to compile and run a complete FreeBSD-current
kernel without trouble and so closes 2 PR's.
>Number: 1221
>Category: bino
and possibly
>Number: 1222
>Category: ports (should be tested by the submitter.
