Hi, Am 25.10.2010 um 22:01 schrieb Ian Lance Taylor: > Torsten Steinert <torstensteinert@xxxxxx> writes: > >> I tried to build gcc version 4.5.1 on MacOS 10.6.3. Already installed is "i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5659)" which is used for the first stage of the bootstrap process (If I understand the gcc build process correctly) > > >> make[4]: *** No rule to make target `/Users/ts/CUDA-Dev/gcc-4.5.1/libstdc++-v3/include/backward/auto_ptr.h', needed by `stamp-backward'. Stop. >> make[3]: *** [all-recursive] Error 1 >> make[2]: *** [all] Error 2 >> make[1]: *** [all-target-libstdc++-v3] Error 2 >> make: *** [all] Error 2 >> >> Can anyone help me or do I need to supply additional info? > > Does that file exist? It is part of the gcc 4.5 release, so it should > be there. Is the build looking in the wrong directory somehow? > > Ian Yes, that is the problem. For some reason the files were not extracted. I removed the whole gcc directory and extracted the archive again. Now I can build gcc. Thanks very much, Torsten
