[Bug bootstrap/60244] New: GCC-trunk rev.207809, Segmentation fault when executing ".../xgcc -dumpspecs"

[i.nixman at autistici dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60244

            Bug ID: 60244
           Summary: GCC-trunk rev.207809, Segmentation fault when
                    executing ".../xgcc -dumpspecs"
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: i.nixman at autistici dot org

configure options:
../../../src/gcc-trunk/configure \
--host=i686-w64-mingw32 \
--build=i686-w64-mingw32 \
--target=i686-w64-mingw32 \
--prefix=/mingw32 \
--with-sysroot=/d/mingwtrunk/i686-trunk-posix-dwarf-rt_v4/mingw32 \
--with-gxx-include-dir=/mingw32/i686-w64-mingw32/include/c++ \
--enable-shared \
--enable-static \
--disable-multilib \
--enable-languages=c,c++,lto \
--enable-libstdcxx-time=yes \
--enable-threads=posix \
--enable-libgomp \
--enable-lto \
--enable-graphite \
--enable-checking=release \
--enable-fully-dynamic-string \
--enable-version-specific-runtime-libs \
--disable-sjlj-exceptions \
--with-dwarf2 \
--disable-isl-version-check \
--disable-cloog-version-check \
--disable-libstdcxx-pch \
--disable-libstdcxx-debug \
--enable-bootstrap \
--disable-rpath \
--disable-win32-registry \
--disable-nls \
--disable-werror \
--disable-symvers \
--with-gnu-as \
--with-gnu-ld \
--with-arch=i686 \
--with-tune=generic \
--with-libiconv \
--with-system-zlib \
--enable-cloog-backend=isl


Previously, I've successfully built GCC-trunk rev.205009 with the same options.

Also, I've successfully built rev.207809 as x86_64-posix-sjlj &
i686-posix-sjlj. That is I suspect that the reason is that the problem occurred
with the build using DWARF.