[Bug testsuite/48402] autogen fixincludes in GCC 4.6.0 testsuite fails on OS X 10.6.7

[sambler at nd dot edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48402

Stuart Ambler <sambler at nd dot edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sambler at nd dot edu

--- Comment #2 from Stuart Ambler <sambler at nd dot edu> 2011-09-28 06:29:36 UTC ---
Same error encountered (configure, make, make install work, but make check
fails in the same way).  Tried proposed fix but apparently didn't guess
correctly the exact sequence of actions to make it work.

OS:  OS X 10.6.8
Autogen:  5.12

compiler used to build GCC 4.6.1 was Apple 4.2.1 which responds to -v with
Using built-in specs.
Target: i686-apple-darwin10
Configured with: /var/tmp/gcc/gcc-5666.3~6/src/configure --disable-checking
--enable-werror --prefix=/usr --mandir=/usr/share/man
--enable-languages=c,objc,c++,obj-c++
--program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib
--build=i686-apple-darwin10 --with-gxx-include-dir=/usr/include/c++/4.2.1
--host=i686-apple-darwin10 --target=i686-apple-darwin10
Thread model: posix
gcc version 4.2.1 (Apple Inc. build 5666) (dot 3)

GCC 4.6.1 configured with ../gcc-4.6.1/configure --with-pkgversion=osx10.6.8
--prefix=/usr/local/unix --with-gmp=/usr/local/unix --with-mpfr=/usr/local/unix
--with-mpc=/usr/local/unix --disable-multilib
After build and install, it responds to -v with 
Using built-in specs.
COLLECT_GCC=/usr/local/unix/bin/gcc
COLLECT_LTO_WRAPPER=/usr/local/unix/libexec/gcc/i386-apple-darwin10.8.0/4.6.1/lto-wrapper
Target: i386-apple-darwin10.8.0
Configured with: ../gcc-4.6.1/configure --with-pkgversion=osx10.6.8
--prefix=/usr/local/unix --with-gmp=/usr/local/unix --with-mpfr=/usr/local/unix
--with-mpc=/usr/local/unix --disable-multilib
Thread model: posix
gcc version 4.6.1 (osx10.6.8)