Dominique, I thought from https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63773#c1 that you were having clean bootstraps on darwin. I have tested x86_64-apple-darwin11/12/13/14 without issues in the creation of libcc1.0
% otool -L libcc1.0.so libcc1.0.so: /sw/lib/gcc5.0/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 7.21.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1213.0.0) /sw/lib/gcc5.0/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) except for the oddity that one isn't being created in the -m32 multilib. Is this a hard bootstrap failure? Jack ps From build log I see... libtool: link: /sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/./gcc/xg++ -B/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/./gcc/ -nostdinc++ -nostdinc++ -I/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/include/x86_64-apple-darwin13.4.0 -I/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/include -I/sw/src/fink.build/gcc50-5.0.0-1000/gcc-5.0-20141107/libstdc++-v3/libsupc++ -I/sw/src/fink.build/gcc50-5.0.0-1000/gcc-5.0-20141107/libstdc++-v3/include/backward -I/sw/src/fink.build/gcc50-5.0.0-1000/gcc-5.0-20141107/libstdc++-v3/testsuite/util -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/src -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/src/.libs -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/libsupc++/.libs -B/sw/lib/gcc5.0/x86_64-apple-darwin13.4.0/bin/ -B/sw/lib/gcc5.0/x86_64-apple-darwin13.4.0/lib/ -isystem /sw/lib/gcc5.0/x86_64-apple-darwin13.4.0/include -isystem /sw/lib/gcc5.0/x86_64-apple-darwin13.4.0/sys-include -Wl,-undefined -Wl,dynamic_lookup -o .libs/libcc1.0.so -bundle .libs/findcomp.o .libs/libcc1.o .libs/names.o .libs/callbacks.o .libs/connection.o .libs/marshall.o -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/src -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/src/.libs -L/sw/src/fink.build/gcc50-5.0.0-1000/darwin_objdir/x86_64-apple-darwin13.4.0/libstdc++-v3/libsupc++/.libs -Wl,-no_pie ../libiberty/pic/libiberty.a -Wl,-exported_symbols_list,.libs/libcc1-symbols.expsym On Sat, Nov 8, 2014 at 10:31 AM, Dominique d'Humières <domi...@lps.ens.fr> wrote: > I am still unable to bootstrap darwin14 without revision r216964 reverted. > Executing the simplified command > > /opt/gcc/build_w/gcc/xg++ -B/opt/gcc/build_w/gcc/ > -L/opt/gcc/build_w/x86_64-apple-darwin14.0.0/libstdc++-v3/src/.libs -o > .libs/libcc1.0.so .libs/findcomp.o -static-libstdc++ -static-libgcc > > I get > > ld: file not found: libstdc++.a > collect2: error: ld returned 1 exit status > > while I see > > [Book15] build_w/libcc1% ls -l > /opt/gcc/build_w/x86_64-apple-darwin14.0.0/libstdc++-v3/src/.libs/libstdc++.a > -rw-r--r-- 1 dominiq staff 9118792 Nov 8 15:30 > /opt/gcc/build_w/x86_64-apple-darwin14.0.0/libstdc++-v3/src/.libs/libstdc++.a > > > What am I missing? > > TIA > > Dominique >