Contents of /sys-devel/gcc-apple/files/gcc-apple-4.2.1_p5646-gfortran.patch

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Revision 1.1 - (show annotations) (download) (as text)
Mon Mar 8 17:12:14 2010 UTC (9 years, 1 month ago) by grobian
Branch: MAIN
File MIME type: text/x-diff
Ported all ebuilds to EAPI=3, bump to Dev Tools 3.2.1, 5646.1 as 5647 (hack), update gfortran support, use version 4.2.4 for latest ebuild since ATTR seems to be doing that too, hopefully for a good reason.  Put back stdc++-v3 into the gcc tree so we don't have to configure/make twice (necessary even for EAPI=2+).  Sed Gentoo version into version string, so our compilers are identifyable, let bugs url point to our bugzilla.
(Portage version: powerpc)

1 extracted diff from sources at:
2 http://r.research.att.com/src/gcc/
3 compared to GNU GCC fortran 4.2.4
4 and Apple GCC 5646
6 with modification in disable_typechecking_for_spec_flag to allow linking
7 to succeed (ld: duplicate symbol _disable_typechecking_for_spec_flag in
8 libbackend.a(rs6000.o) and c-common.o)
10 --- gcc-5646/gcc/fortran/Make-lang.in
11 +++ gcc-5646/gcc/fortran/Make-lang.in
12 @@ -73,7 +73,7 @@
13 fortran/trans.o fortran/trans-array.o fortran/trans-common.o \
14 fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o \
15 fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-openmp.o \
16 - fortran/trans-stmt.o fortran/trans-types.o
17 + fortran/trans-stmt.o fortran/trans-types.o fortran/fake.o
19 # GFORTRAN uses GMP for its internal arithmetics.
20 F95_LIBS = $(GMPLIBS) $(LIBS)
21 @@ -106,7 +106,7 @@
22 f951$(exeext): $(F95_OBJS) \
24 $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
25 - $(F95_OBJS) $(BACKEND) $(F95_LIBS)
26 + $(F95_OBJS) $(BACKEND) $(F95_LIBS) stub-objc.o
28 gt-fortran-trans.h : s-gtype; @true
29 #
30 --- gcc-5646/gcc/fortran/fake.c
31 +++ gcc-5646/gcc/fortran/fake.c
32 @@ -0,0 +1,29 @@
33 +#include <stdlib.h>
34 +#include <stdio.h>
35 +
36 +#define MK_FAKE(X) void X (void); void X (void) { fprintf(stderr, "** FATAL: call to an unsupported function!\n"); exit(1); }
37 +
38 +int c_language = 0; /* 0 is C which is the default */
39 +int disable_typechecking_for_spec_flag = 0;
40 +
41 +MK_FAKE(build_function_call)
42 +MK_FAKE(build_modify_expr)
43 +MK_FAKE(build_stmt)
44 +MK_FAKE(decl_attributes)
45 +MK_FAKE(decl_constant_value)
46 +MK_FAKE(flag_iasm_blocks)
47 +MK_FAKE(iasm_addr)
48 +MK_FAKE(iasm_build_bracket)
49 +MK_FAKE(iasm_force_constraint)
50 +MK_FAKE(iasm_get_register_var)
51 +MK_FAKE(iasm_in_operands)
52 +MK_FAKE(iasm_is_pseudo)
53 +MK_FAKE(iasm_print_operand)
54 +MK_FAKE(iasm_state)
55 +MK_FAKE(lookup_name)
56 +MK_FAKE(parse_in)
57 +MK_FAKE(pointer_int_sum)
58 +MK_FAKE(store_init_value)
59 +
60 +/* this is new in Xcode 3.2 and may cause problems */
61 +MK_FAKE(create_init_utf16_var)
62 --- gcc-5646/gcc/doc/include/gpl_v3.texi
63 +++ gcc-5646/gcc/doc/include/gpl_v3.texi
64 @@ -0,0 +1,733 @@
65 +@ignore
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583 +@item Patents.
584 +
585 +A ``contributor'' is a copyright holder who authorizes use under this
586 +License of the Program or a work on which the Program is based. The
587 +work thus licensed is called the contributor's ``contributor version''.
588 +
589 +A contributor's ``essential patent claims'' are all patent claims owned
590 +or controlled by the contributor, whether already acquired or
591 +hereafter acquired, that would be infringed by some manner, permitted
592 +by this License, of making, using, or selling its contributor version,
593 +but do not include claims that would be infringed only as a
594 +consequence of further modification of the contributor version. For
595 +purposes of this definition, ``control'' includes the right to grant
596 +patent sublicenses in a manner consistent with the requirements of
597 +this License.
598 +
599 +Each contributor grants you a non-exclusive, worldwide, royalty-free
600 +patent license under the contributor's essential patent claims, to
601 +make, use, sell, offer for sale, import and otherwise run, modify and
602 +propagate the contents of its contributor version.
603 +
604 +In the following three paragraphs, a ``patent license'' is any express
605 +agreement or commitment, however denominated, not to enforce a patent
606 +(such as an express permission to practice a patent or covenant not to
607 +sue for patent infringement). To ``grant'' such a patent license to a
608 +party means to make such an agreement or commitment not to enforce a
609 +patent against the party.
610 +
611 +If you convey a covered work, knowingly relying on a patent license,
612 +and the Corresponding Source of the work is not available for anyone
613 +to copy, free of charge and under the terms of this License, through a
614 +publicly available network server or other readily accessible means,
615 +then you must either (1) cause the Corresponding Source to be so
616 +available, or (2) arrange to deprive yourself of the benefit of the
617 +patent license for this particular work, or (3) arrange, in a manner
618 +consistent with the requirements of this License, to extend the patent
619 +license to downstream recipients. ``Knowingly relying'' means you have
620 +actual knowledge that, but for the patent license, your conveying the
621 +covered work in a country, or your recipient's use of the covered work
622 +in a country, would infringe one or more identifiable patents in that
623 +country that you have reason to believe are valid.
624 +
625 +If, pursuant to or in connection with a single transaction or
626 +arrangement, you convey, or propagate by procuring conveyance of, a
627 +covered work, and grant a patent license to some of the parties
628 +receiving the covered work authorizing them to use, propagate, modify
629 +or convey a specific copy of the covered work, then the patent license
630 +you grant is automatically extended to all recipients of the covered
631 +work and works based on it.
632 +
633 +A patent license is ``discriminatory'' if it does not include within the
634 +scope of its coverage, prohibits the exercise of, or is conditioned on
635 +the non-exercise of one or more of the rights that are specifically
636 +granted under this License. You may not convey a covered work if you
637 +are a party to an arrangement with a third party that is in the
638 +business of distributing software, under which you make payment to the
639 +third party based on the extent of your activity of conveying the
640 +work, and under which the third party grants, to any of the parties
641 +who would receive the covered work from you, a discriminatory patent
642 +license (a) in connection with copies of the covered work conveyed by
643 +you (or copies made from those copies), or (b) primarily for and in
644 +connection with specific products or compilations that contain the
645 +covered work, unless you entered into that arrangement, or that patent
646 +license was granted, prior to 28 March 2007.
647 +
648 +Nothing in this License shall be construed as excluding or limiting
649 +any implied license or other defenses to infringement that may
650 +otherwise be available to you under applicable patent law.
651 +
652 +@item No Surrender of Others' Freedom.
653 +
654 +If conditions are imposed on you (whether by court order, agreement or
655 +otherwise) that contradict the conditions of this License, they do not
656 +excuse you from the conditions of this License. If you cannot convey
657 +a covered work so as to satisfy simultaneously your obligations under
658 +this License and any other pertinent obligations, then as a
659 +consequence you may not convey it at all. For example, if you agree
660 +to terms that obligate you to collect a royalty for further conveying
661 +from those to whom you convey the Program, the only way you could
662 +satisfy both those terms and this License would be to refrain entirely
663 +from conveying the Program.
664 +
665 +@item Use with the GNU Affero General Public License.
666 +
667 +Notwithstanding any other provision of this License, you have
668 +permission to link or combine any covered work with a work licensed
669 +under version 3 of the GNU Affero General Public License into a single
670 +combined work, and to convey the resulting work. The terms of this
671 +License will continue to apply to the part which is the covered work,
672 +but the special requirements of the GNU Affero General Public License,
673 +section 13, concerning interaction through a network will apply to the
674 +combination as such.
675 +
676 +@item Revised Versions of this License.
677 +
678 +The Free Software Foundation may publish revised and/or new versions
679 +of the GNU General Public License from time to time. Such new
680 +versions will be similar in spirit to the present version, but may
681 +differ in detail to address new problems or concerns.
682 +
683 +Each version is given a distinguishing version number. If the Program
684 +specifies that a certain numbered version of the GNU General Public
685 +License ``or any later version'' applies to it, you have the option of
686 +following the terms and conditions either of that numbered version or
687 +of any later version published by the Free Software Foundation. If
688 +the Program does not specify a version number of the GNU General
689 +Public License, you may choose any version ever published by the Free
690 +Software Foundation.
691 +
692 +If the Program specifies that a proxy can decide which future versions
693 +of the GNU General Public License can be used, that proxy's public
694 +statement of acceptance of a version permanently authorizes you to
695 +choose that version for the Program.
696 +
697 +Later license versions may give you additional or different
698 +permissions. However, no additional obligations are imposed on any
699 +author or copyright holder as a result of your choosing to follow a
700 +later version.
701 +
702 +@item Disclaimer of Warranty.
703 +
713 +
714 +@item Limitation of Liability.
715 +
725 +
726 +@item Interpretation of Sections 15 and 16.
727 +
728 +If the disclaimer of warranty and limitation of liability provided
729 +above cannot be given local legal effect according to their terms,
730 +reviewing courts shall apply local law that most closely approximates
731 +an absolute waiver of all civil liability in connection with the
732 +Program, unless a warranty or assumption of liability accompanies a
733 +copy of the Program in return for a fee.
734 +
735 +@end enumerate
736 +
738 +
739 +@heading How to Apply These Terms to Your New Programs
740 +
741 +If you develop a new program, and you want it to be of the greatest
742 +possible use to the public, the best way to achieve this is to make it
743 +free software which everyone can redistribute and change under these
744 +terms.
745 +
746 +To do so, attach the following notices to the program. It is safest
747 +to attach them to the start of each source file to most effectively
748 +state the exclusion of warranty; and each file should have at least
749 +the ``copyright'' line and a pointer to where the full notice is found.
750 +
751 +@smallexample
752 +@var{one line to give the program's name and a brief idea of what it does.}
753 +Copyright (C) @var{year} @var{name of author}
754 +
755 +This program is free software: you can redistribute it and/or modify
756 +it under the terms of the GNU General Public License as published by
757 +the Free Software Foundation, either version 3 of the License, or (at
758 +your option) any later version.
759 +
760 +This program is distributed in the hope that it will be useful, but
761 +WITHOUT ANY WARRANTY; without even the implied warranty of
763 +General Public License for more details.
764 +
765 +You should have received a copy of the GNU General Public License
766 +along with this program. If not, see @url{http://www.gnu.org/licenses/}.
767 +@end smallexample
768 +
769 +Also add information on how to contact you by electronic and paper mail.
770 +
771 +If the program does terminal interaction, make it output a short
772 +notice like this when it starts in an interactive mode:
773 +
774 +@smallexample
775 +@var{program} Copyright (C) @var{year} @var{name of author}
776 +This program comes with ABSOLUTELY NO WARRANTY; for details type @samp{show w}.
777 +This is free software, and you are welcome to redistribute it
778 +under certain conditions; type @samp{show c} for details.
779 +@end smallexample
780 +
781 +The hypothetical commands @samp{show w} and @samp{show c} should show
782 +the appropriate parts of the General Public License. Of course, your
783 +program's commands might be different; for a GUI interface, you would
784 +use an ``about box''.
785 +
786 +You should also get your employer (if you work as a programmer) or school,
787 +if any, to sign a ``copyright disclaimer'' for the program, if necessary.
788 +For more information on this, and how to apply and follow the GNU GPL, see
789 +@url{http://www.gnu.org/licenses/}.
790 +
791 +The GNU General Public License does not permit incorporating your
792 +program into proprietary programs. If your program is a subroutine
793 +library, you may consider it more useful to permit linking proprietary
794 +applications with the library. If this is what you want to do, use
795 +the GNU Lesser General Public License instead of this License. But
796 +first, please read @url{http://www.gnu.org/philosophy/why-not-lgpl.html}.
797 +@c man end

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