Le 14/03/2012 03:02, Andrew Benton a écrit : > On Tue, 13 Mar 2012 22:37:30 +0000 > "Gilles Espinasse"<g....@free.fr> wrote: > >> ----- Original Message ----- >> From: "Andrew Benton"<a...@benton.eu.com> >> To:<lfs-dev@linuxfromscratch.org> >> Sent: Tuesday, March 13, 2012 11:00 PM >> Subject: Re: [lfs-dev] gcc cross patch in pass1 >> >> >>> On Tue, 13 Mar 2012 17:40:03 +0000 >>> Bruce Dubbs<bruce.du...@gmail.com> wrote: >>> >>>> I'm having a problem with why this is happening. >>> Me too... >>> >>>> The jhalfs vanilla LFS >>>> svn build worked perfectly for me. >>>> >>>> http://www.linuxfromscratch.org/~bdubbs/033-gcc-pass1 >>> Looking at your log I see: >>> *** This configuration is not supported in the following subdirectories: >>> target-libquadmath gnattools target-libada target-libstdc++-v3 >> target-libgfortran target-libgo target-libffi target-zlib target-libjava >> target-libobjc target-libgomp target-libmudflap target-libssp >> target-boehm-gc >>> (Any other directories should still work fine.) >>> >>> Notice the target-zlib in there? For me I get: >>> *** This configuration is not supported in the following subdirectories: >>> target-libquadmath target-libstdc++-v3 target-libgomp >> target-libmudflap target-libssp >>> (Any other directories should still work fine.) >>> >>> So it would seem that for you, configure sees that target-zlib will not >>> work and doesn't try to compile gcc-build/x86_64-lfs-linux-gnu/zlib >>> For me, configure thinks target-zlib will work and it has a go. >>> >>> Andy >>> -- >> If I trust this post >> http://www.eglibc.org/archives/patches/msg01051.html >> target-zlib should not be build unless building java and that should not be >> done on gcc pass1. >> >> The question should be why target-libgfortran target-libgo target-libffi >> target-zlib target-libjava target-libobjc will be build in Andrew >> configuration. >> Is --enable-languages=c somehow skipped from configure? > No. --enable-languages=c is in the script jhalfs made from the LFS xml. > target-libgfortran target-libgo target-libffi target-libjava > target-libobjc are not built because the source is not available... > which led me try a new solution: rm -rf zlib. It worked. I think it's a > neater solution than the patch, so I think I'll be doing that in > future. > > Andy I have libgfortran, libgo, libffi, libjava, libobjc in the source dir! Could it be that since you do not have those dirs, configure somehow "forgets" to disable target-zlib? Have you tried to build with the full source of gcc? Pierre
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