[Bug bootstrap/49794] [4.7 regression] Solaris 10/x86 bootstrap broken by C++ build

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49794

--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> 2011-07-22 08:58:28 UTC ---
Author: ro
Date: Fri Jul 22 08:58:25 2011
New Revision: 176620

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176620
Log:
2011-07-20  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
        Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

    gcc:
    PR bootstrap/49794
    * configure.ac: Test AM_ICONV with CXX.
    * configure: Regenerate.
    * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.

    gcc/ada:
    PR bootstrap/49794
    * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
    Assign to act.sa_sigaction.
    * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
    current->return_address to char * before arithmetic.

    libcpp:
    PR bootstrap/49794
    * configure.ac: Test AM_ICONV with CXX.
    * configure: Regenerate.
    * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/init.c
    trunk/gcc/ada/tracebak.c
    trunk/gcc/config/sol2-c.c
    trunk/gcc/configure
    trunk/gcc/configure.ac
    trunk/libcpp/ChangeLog
    trunk/libcpp/configure
    trunk/libcpp/configure.ac
    trunk/libcpp/system.h