On 25 Okt., 21:24, Pablo De Napoli <pden...@gmail.com> wrote: > I've tried to build Sage 4.7.2 rc0 on a 64 bits Debian GNU/Linux (wheezy/sig) > [Intel core I5 procesor] > > The build failed (compiling Atlas) > Here are the eror messages > > Thread model: posix > gcc version 4.6.1 (Debian 4.6.1-15) > gcc -V 2>&1 >> bin/INSTALL_LOG/ERROR.LOG > gcc: error: unrecognized option ‘-V’ > gcc: fatal error: no input files > compilation terminated. > make[6]: [error_report] Error 4 (no tiene efecto) > gcc --version 2>&1 >> bin/INSTALL_LOG/ERROR.LOG > tar cf error_Corei264SSE3.tar Make.inc bin/INSTALL_LOG/* > gzip --best error_Corei264SSE3.tar > mv error_Corei264SSE3.tar.gz error_Corei264SSE3.tgz > make[6]: se sale del directorio > `/home/pablo/sage/sage-4.7.2.rc0/spkg/build/atlas-3.8.4/ATLAS-build' > make[5]: se sale del directorio > `/home/pablo/sage/sage-4.7.2.rc0/spkg/build/atlas-3.8.4/ATLAS-build' > make[4]: se sale del directorio > `/home/pablo/sage/sage-4.7.2.rc0/spkg/build/atlas-3.8.4/ATLAS-build/bin' > Error report error_<ARCH>.tgz has been created in your top-level ATLAS > directory. Be sure to include this file in any help request. > cat: ../../CONFIG/error.txt: No existe el fichero o el directorio > cat: ../../CONFIG/error.txt: No existe el fichero o el directorio > > IN STAGE 1 INSTALL: SYSTEM PROBE/AUX COMPILE > make[3]: *** [build] Error 255 > make[3]: se sale del directorio > `/home/pablo/sage/sage-4.7.2.rc0/spkg/build/atlas-3.8.4/ATLAS-build' > make[2]: *** [build] Error 2 > make[2]: se sale del directorio > `/home/pablo/sage/sage-4.7.2.rc0/spkg/build/atlas-3.8.4/ATLAS-build' > > My version of gcc is: > > $ gcc --version > gcc (Debian 4.6.1-15) 4.6.1 > Copyright (C) 2011 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > gcc -V gives > > gcc -V > gcc: error: unrecognized option ‘-V’ > gcc: fatal error: no input files > compilation terminated.
Well, the error occurred earlier. ATLAS then simply tries to get the compiler's version for the error report, which finally succeeds. As the log says, the relevant messages / ATLAS build logs are in "error_Corei264SSE3.tgz". Sometimes just doing a second build attempt (by simply typing 'make') succeeds. Assuming you've disabled CPU throttling, aka power saving mode. Also the system load shouldn't be too high when building ATLAS. -leif -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
