Re: bison-generated code causes compilation failure on OpenBSD 4.7

[Joel E. Denny]

On Mon, 11 Oct 2010, Joel E. Denny wrote:

> I'll plan some time this coming weekend to get 2.5 going again.

I cherry-picked from master to branch-2.5 as follows.

commit 32dc877a20aba67d3df6bf9dafdb75850073733c
Author: Paul Eggert <address@hidden>
Date:   Fri Oct 8 11:03:04 2010 -0700

    Sync from upstream gnulib and autoconf.
    (cherry picked from commit 771a7fb869219992c78dfd4ee651da07fb937323)

commit 86996fca101c629ef197313a1058df26e01df950
Author: Paul Eggert <address@hidden>
Date:   Fri Oct 8 11:10:06 2010 -0700

    Adjust to recent changes to gnulib bootstrap.
    
    * .cvsignore, build-aux/.cvsignore, doc/.cvsignore, etc/.cvsignore:
    * examples/calc++/.cvsignore, lib/.cvsignore, m4/.cvsignore:
    * po/.cvsignore, runtime-po/.cvsignore, src/.cvsignore:
    * tests/.cvsignore: Remove; I don't use CVS to maintain Bison
    anymore and don't know of anybody else who does.  If someone needs
    these files, they can resurrect them.
    * .gitignore, build-aux/.gitignore, doc/.gitignore, lib/.gitignore:
    * m4/.gitignore, po/.gitignore, runtime-po/.gitignore:
    Omit leading '/', since bootstrap omits it.
    Adjust file names to match current contents better.
    * bootstrap: Sync from gnulib: this contains the new gnulib_mk_hook
    installed just for us.
    * bootstrap.conf (excluded_files): Don't exclude codeset.m4,
    glibc21.m4, inttypes_h.m4, size_max.m4, xsize.m4, as they are now
    needed somehow.  Don't have time to look into why.
    (gnulib_modules): Change malloc to malloc-gnu.  Do we really assume
    the GNU malloc behavior, where malloc (0) != NULL unless we're
    out of storage?  If not, we can omit malloc-gnu; but for now I left
    it in to be safe.
    (vc_ignore): Remove.
    * README-hacking: Renamed from HACKING, since gnulib bootstrap now
    uses that convention.
    (cherry picked from commit 95aed8db15a0bb0f7819bf77586d0cf6812ffdfd)
    
    Conflicts:
    
        bootstrap
        build-aux/.cvsignore
        build-aux/.gitignore
        doc/.cvsignore
        doc/.gitignore
        etc/.cvsignore
        m4/.cvsignore
        m4/.gitignore
        src/.cvsignore
        src/.gitignore
        tests/.cvsignore

commit ea6046b9f6f8ab16f2f0f03a0d15499243971ae2
Author: Paul Eggert <address@hidden>
Date:   Fri Oct 8 12:12:48 2010 -0700

    Fix portability problem on OpenBSD 4.7.
    
    Jim Meyering reported this in
    <http://lists.gnu.org/archive/html/bug-bison/2010-10/msg00007.html>.
    * data/yacc.c: Use EXIT_SUCCESS as a witness for stdlib.h,
    not _STDLIB_H.  EXIT_SUCCESS has been defined by the standard
    for quite some time.
    * src/parse-gram.c, src/parse-gram.h: Regenerate.
    * tests/regression.at: Tamper with the renamed witness.
    (cherry picked from commit 8ff146cd31d887f9bb28ec5f96bffcad4b4057f7)
    
    Conflicts:
    
        ChangeLog
        src/parse-gram.c
        src/parse-gram.h

commit 2f3fd8f9861f886d1359e4eb5535b3b6ae97a859
Author: Joel E. Denny <address@hidden>
Date:   Sun Oct 17 10:18:26 2010 -0400

    maint: re-anchor all .gitignore entries.
    
    * bootstrap: Copy from gnulib's latest for the fix to
    automatically anchor entries it constructs.
    * gnulib: Update to latest just so it has the same bootstrap.
    * .gitignore, build-aux/.gitignore, doc/.gitignore:
    * lib/.gitignore, m4/.gitignore, po/.gitignore:
    * runtime-po/.gitignore: Re-anchor all entries.
    (cherry picked from commit e503b9cbbebde5e0ecccdcc864969b9a609b940d)
    
    Conflicts:
    
        build-aux/.gitignore
        doc/.gitignore
        src/.gitignore