On Sat, 11 Feb 2023, 18:45 i.nixman--- via Gcc-help, <gcc-help@gcc.gnu.org>
wrote:

> hi,
>
> im trying to build gcc trunk branch on x86_64-linux using that cmdline:
>
> ../gcc-trunk-master/configure
> --enable-bootstrap
> --enable-languages=c,c++
> --prefix=/home/nixman/gcc-13
> --with-gcc-major-version-only
> --program-suffix=-13
> --program-prefix=x86_64-linux-gnu-
> --disable-shared
> --enable-static
> --enable-linker-build-id
> --enable-threads=posix
> --disable-nls
> --enable-libstdcxx-debug
> --enable-libstdcxx-time=yes
> --with-default-libstdcxx-abi=new
> --disable-vtable-verify
> --enable-plugin
> --disable-werror
> --disable-multilib
> --with-tune=generic
> --enable-checking=release
> --target=x86_64-linux-gnu
>
>
> but on stage 3 I got this error:
>
> /usr/bin/x86_64-linux-gnu-ld:
> /home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src/.libs/libstdc++.a(class_type_info.o):
>
> relocation R_X86_64_32S against symbol
> `_ZTVN10__cxxabiv117__class_type_infoE' can not be used when making a
> shared object; recompile with -fPIC
> /usr/bin/x86_64-linux-gnu-ld: failed to set dynamic section sizes: bad
> value
> collect2: error: ld returned 1 exit status
>
>
>
> but the `-fPIC` option is there:
>
> libtool: link:  /home/nixman/gcc-trunk-master-build/./gcc/xg++
> -B/home/nixman/gcc-trunk-master-build/./gcc/ -nostdinc++ -nostdinc++
> -I/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu
>
> -I/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/include
>
> -I/home/nixman/gcc-trunk-master/libstdc++-v3/libsupc++
> -I/home/nixman/gcc-trunk-master/libstdc++-v3/include/backward
> -I/home/nixman/gcc-trunk-master/libstdc++-v3/testsuite/util
> -L/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src
> -L/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src/.libs
>
> -L/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/libsupc++/.libs
>
> -B/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src/.libs
>
> -B/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/libsupc++/.libs
>
> -B/home/nixman/gcc-13/x86_64-linux-gnu/bin/
> -B/home/nixman/gcc-13/x86_64-linux-gnu/lib/ -isystem
> /home/nixman/gcc-13/x86_64-linux-gnu/include -isystem
> /home/nixman/gcc-13/x86_64-linux-gnu/sys-include     -fPIC -DPIC -shared
> -nostdlib /lib/x86_64-linux-gnu/crti.o
> /home/nixman/gcc-trunk-master-build/./gcc/crtbeginS.o  .libs/findcomp.o
> .libs/libcc1.o .libs/libcp1.o .libs/compiler.o .libs/names.o
> .libs/callbacks.o .libs/connection.o .libs/marshall.o
> -L/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src/.libs
>
> -L/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src
> -L/home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/libsupc++/.libs
>
> -L/home/nixman/gcc-trunk-master-build/./gcc -L/lib/x86_64-linux-gnu
> -L/lib/../lib64 -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib64
> /home/nixman/gcc-trunk-master-build/x86_64-linux-gnu/libstdc++-v3/src/.libs/libstdc++.a
>
> -lm -lc -lgcc /home/nixman/gcc-trunk-master-build/./gcc/crtendS.o
> /lib/x86_64-linux-gnu/crtn.o  -static-libstdc++ -static-libgcc
> ../libiberty/pic/libiberty.a   -Wl,-soname -Wl,libcc1.so.0
> -Wl,-retain-symbols-file -Wl,../../gcc-trunk-master/libcc1/libcc1.sym -o
> .libs/libcc1.so.0.0.0
>
>
>
> any ideas?
>

The problem is that one of the objects in that linker command was not built
as PIC. I think it will work with either --with-pic or (if you don't need
libcc1) --disable-libcc1



>
> thanks!
>
>
> ps
> Google did not help me, but I found Jonathan's Wakely project
> (https://github.com/jwakely/pkg-gcc-latest) and now I will try to
> install the deb.
>