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Building GCC 4.3.0 on Cygwin...
- From: Angelo Graziosi <Angelo dot Graziosi at roma1 dot infn dot it>
- To: cygwin at cygwin dot com
- Date: Thu, 22 Mar 2007 11:00:58 +0100 (MET)
- Subject: Building GCC 4.3.0 on Cygwin...
It is almost a month that the build og gcc-core 4.3.0 on Cygwin is broken:
---------------------------------------------------------------
../configure --prefix=/usr/local/gfortran \
--enable-languages=c,fortran \
--enable-bootstrap \
--enable-libgomp \
--enable-threads \
--enable-sjlj-exceptions \
--enable-version-specific-runtime-libs \
--enable-nls \
--enable-werror \
--enable-checking=release \
--disable-libmudflap \
--disable-shared \
--disable-win32-registry \
--with-system-zlib \
--without-included-gettext \
--without-x
make
...
make[3]: Leaving directory `/tmp/gcc/.build'
make[2]: Leaving directory `/tmp/gcc/.build'
make[2]: Entering directory `/tmp/gcc/.build'
Configuring stage 2 in ./intl
configure: creating cache ./config.cache
checking whether make sets $(MAKE)... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking for i686-pc-cygwin-gcc... /tmp/gcc/.build/./prev-gcc/xgcc
-B/tmp/gcc/.build/./prev-gcc/ -B/usr/local/gfortran/i686-pc-cygwin/bin/
checking for C compiler default output file name... configure: error: C
compiler cannot create executables
See `config.log' for more details.
make[2]: *** [configure-stage2-intl] Error 77
make[2]: Leaving directory `/tmp/gcc/.build'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/tmp/gcc/.build'
make: *** [all] Error 2
--------------------------------------------------------------
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31039
The last 4.3.0 source that builds fine is GCC-4.3.0-20070224-trunk-122292.
The strange thing is not that a development version of GCC is broken, but
that there is NOT much will to solve it for CYGWIN,
http://gcc.gnu.org/ml/fortran/2007-03/msg00047.html
http://gcc.gnu.org/ml/fortran/2007-03/msg00070.html
http://gcc.gnu.org/ml/fortran/2007-03/msg00085.html
Cheers,
Angelo.
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