[Bug libstdc++/52188] [4.7 regression] IPA-CP change broke libstdc++ symbol versioning on Solaris

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52188

--- Comment #15 from Rainer Orth <ro at gcc dot gnu.org> 2012-02-27 13:51:59 UTC ---
Author: ro
Date: Mon Feb 27 13:51:50 2012
New Revision: 184598

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184598
Log:
Fix Solaris symbol versioning (PR libstdc++/52188)

    contrib:
    PR libstdc++/52188
    * make_sunver.pl: Remove #ifdef handling.

    libgomp:
    PR libstdc++/52188
    * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove    symvers_renaming.
    Remove ENABLE_SYMVERS_SOL2.
    * configure: Regenerate.
    * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
    (PREPROCESS): New variable.
    (libgomp.ver): New target.
    [LIBGOMP_BUILD_VERSIONED_SHLIB &&
    LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
    LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
    Use libgomp.ver.
    [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
    * Makefile.in: Regenerate.

    libstdc++-v3:
    PR libstdc++/52188
    * acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Remove symvers_renaming.
    Remove ENABLE_SYMVERS_SOL2.
    * configure: Regenerate.
    * src/Makefile.am [ENABLE_SYMVERS] (libstdc++-symbols.ver):
    Postprocess mapfile.
    [ENABLE_SYMVERS_GNU]: Remove ENABLE_SYMVERS_SOL2 handling.
    * src/Makefile.in: Regenerate.

    * config/abi/pre/gnu.ver (GLIBCXX_3.4.5) [!__sun__ && !__svr4__]:
    Don't export
    _ZNSt19istreambuf_iteratorI[cw]St11char_traitsI[cw]EEppEv.

Modified:
    trunk/contrib/ChangeLog
    trunk/contrib/make_sunver.pl
    trunk/libgomp/ChangeLog
    trunk/libgomp/Makefile.am
    trunk/libgomp/Makefile.in
    trunk/libgomp/acinclude.m4
    trunk/libgomp/configure
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/acinclude.m4
    trunk/libstdc++-v3/config/abi/pre/gnu.ver
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/src/Makefile.am
    trunk/libstdc++-v3/src/Makefile.in