On building gcc4.6.2 i got the foolowing error message (after more then 1 hour) libtool: link: /home/henning/gcc_neu/bhelp/./gcc/xgcc -B/home/henning/gcc_neu/bhelp/./gcc/ -B/usr/local/x86_64-unknown-linux-gnu/bin/ -B/usr/local/x86_64-unknown-linux-gnu/lib/ -isystem /usr/local/x86_64-unknown-linux-gnu/include -isystem /usr/local/x86_64-unknown-linux-gnu/sys-include -shared .libs/gnu_java_math_GMP.o ../../../native/jni/classpath/.libs/jcl.o /home/henning/gcc_neu/bhelp/./gmp/.libs/libgmp.a -Wl,-soname -Wl,libjavamath.so -o .libs/libjavamath.so /usr/bin/ld: /home/henning/gcc_neu/bhelp/./gmp/.libs/libgmp.a(mp_set_fns.o): relocation R_X86_64_32 against `__gmp_default_allocate' can not be used when making a shared object; recompile with -fPIC /home/henning/gcc_neu/bhelp/./gmp/.libs/libgmp.a: could not read symbols: Bad value collect2: ld returned 1 exit status make[6]: *** [libjavamath.la] Fehler 1 make[6]: Verlasse Verzeichnis '/home/henning/gcc_neu/bhelp/x86_64-unknown-linux-gnu/libjava/classpath/native/jni/java-math' make[5]: *** [all-recursive] Fehler 1 make[5]: Verlasse Verzeichnis '/home/henning/gcc_neu/bhelp/x86_64-unknown-linux-gnu/libjava/classpath/native/jni' make[4]: *** [all-recursive] Fehler 1 make[4]: Verlasse Verzeichnis '/home/henning/gcc_neu/bhelp/x86_64-unknown-linux-gnu/libjava/classpath/native' make[3]: *** [all-recursive] Fehler 1 make[3]: Verlasse Verzeichnis '/home/henning/gcc_neu/bhelp/x86_64-unknown-linux-gnu/libjava/classpath' make[2]: *** [all-recursive] Fehler 1 make[2]: Verlasse Verzeichnis '/home/henning/gcc_neu/bhelp/x86_64-unknown-linux-gnu/libjava' make[1]: *** [all-target-libjava] Fehler 2 make[1]: Verlasse Verzeichnis '/home/henning/gcc_neu/bhelp' make: *** [all] Fehler 2 I configured with ../gcc-4.6.2/configure --with-ppl='/usr/local' --with-cloog='/usr/local/' --with-arch-64=corei7-avx –enable-cloog-backend=isl and maked with make -j 6 Buildung gccc only for c,c++ and fortran worked well. What can i do to overcome this error? Best regards -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de