Sangamesh B wrote: > On Thu, Oct 23, 2008 at 8:28 PM, Andrew Haley <aph@xxxxxxxxxx> wrote: >> Sangamesh B wrote: >>> Hello everyone, >>> >>> I'm trying to install GCC-4.3.0 from source on Rocks-5.0. Rocks >>> is a clustering tool based on Cent OS 5.0 LINUX. >>> >>> The configure is: >>> >>> # /export/packages/compilers/GNU/gcc-4.3.0/configure >>> --with-mpfr=/export/packages/compilers/GNU/mpfr >>> --with-gmp=/export/packages/compilers/GNU/gmp >>> --enable-languages=c,c++,fortran | tee gcc430_ccf_config_out >>> >>> During make, its failing with following error: >>> >>> checking for --enable-version-specific-runtime-libs... no >>> checking for a BSD-compatible install... /usr/bin/install -c >>> checking for gawk... gawk >>> checking build system type... x86_64-unknown-linux-gnu >>> checking host system type... x86_64-unknown-linux-gnu >>> checking for x86_64-unknown-linux-gnu-ar... ar >>> checking for x86_64-unknown-linux-gnu-lipo... lipo >>> checking for x86_64-unknown-linux-gnu-nm... >>> /export/packages/compilers/GNU/gcc430/./gcc/nm >>> checking for x86_64-unknown-linux-gnu-ranlib... ranlib >>> checking for x86_64-unknown-linux-gnu-strip... strip >>> checking whether ln -s works... yes >>> checking for x86_64-unknown-linux-gnu-gcc... >>> /export/packages/compilers/GNU/gcc430/./gcc/xgcc >>> -B/export/packages/compilers/GNU/gcc430/./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 ^^^ This is weird. It's getting all this stuff from somewhere. It should be checking for x86_64-unknown-linux-gnu-gcc... (cached) gcc >>> checking for suffix of object files... configure: error: cannot >>> compute suffix of object files: cannot compile >>> See `config.log' for more details. >>> make[2]: *** [configure-stage1-target-libgcc] Error 1 >>> make[2]: Leaving directory `/export/packages/compilers/GNU/gcc430' >>> make[1]: *** [stage1-bubble] Error 2 >>> make[1]: Leaving directory `/export/packages/compilers/GNU/gcc430' >>> make: *** [all] Error 2 >>> >>> For more details, attached here the config.log. >>> >>> Can anyone point out why its failing? >> You have the environment variable CC set to something very weird. >> > I unset all environment variables. Did configure & make. But it fails > at same point. OK, please delete the build dir, then re-run configure. We need to see the output of configure. It should look like checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether ln works... yes checking whether ln -s works... yes checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for g++... g++ checking whether we are using the GNU C++ compiler... yes ... Andrew.
