https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109231
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Used PATH=/export/home/jakub/gcc-11-inst/bin:$PATH LD_LIBRARY_PATH=/export/home/jakub/gcc-11-inst/lib/ CC='gcc -L/export/home/jakub/gcc-11-inst/lib -R/export/home/jakub/gcc-11-inst/lib/' CXX='g++ -L/export/home/jakub/gcc-11-inst/lib -R/export/home/jakub/gcc-11-inst/lib/' GDC='gdc -L/export/home/jakub/gcc-11-inst/lib -R/export/home/jakub/gcc-11-inst/lib/' ../configure --prefix=/export/home/jakub/gcc-inst --enable-languages=c,c++,d --disable-libssp --disable-libsanitizer --disable-nls --with-gmp=/opt/csw --with-ld=/usr/ccs/bin/ld --without-gnu-ld --with-as=/opt/csw/bin/gas --with-gnu-as --with-libiconv-prefix=/opt/csw --with-mpfr=/opt/csw --enable-libphobos --disable-multilib --enable-obsolete in the end, which worked, but unfortunately I can't reproduce, gobjdump -dr on {prev-,}sparc-sun-solaris2.11/libphobos/libdruntime/rt/util/typeinfo.o and {prev-,}sparc-sun-solaris2.11/libphobos/libdruntime/rt/util/.libs/typeinfo.o is identical.