Can't build gcc-trunk on Linux

[i.nixman@autistici.org]

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?


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.