> > checking for x86_64-unknown-linux-gnu-gcc... /tmp/chenwj/build/./gcc/ > > xgcc -B/tmp/chenwj/build/./gcc/ -B/tmp/chenwj/install/x86_64-unknown- > > linux-gnu/bin/ -B/tmp/chenwj/install/x86_64-unknown-linux-gnu/lib/ - > > isystem /tmp/chenwj/install/x86_64-unknown-linux-gnu/include -isystem / > > tmp/chenwj/install/x86_64-unknown-linux-gnu/sys-include > > checking for suffix of object files... configure: error: in `/tmp/ > > chenwj/build/x86_64-unknown-linux-gnu/libgcc': > > configure: error: cannot compute suffix of object files: cannot > > compile > > http://gcc.gnu.org/wiki/FAQ#Configuration_fails_with_.27.27configure:_error:_cannot_compute_suffix_of_object_files:_cannot_compile.27.27._What_is_the_problem.3F After checking libgcc/config.log, it turns out that gcc cannot find cloog-isl libarary: /tmp/chenwj/build/./gcc/cc1: error while loading shared libraries: libcloog-isl.so.1: cannot open shared object file: No such file or directory As Tobias suggested in http://groups.google.com/group/gcc-graphite/t/fe59f9c6c7d43bc5 , "export LD_LIBRARY_PATH=/path/to/cloog/lib:/path/to/isl/lib" solve this problem. Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667
