Build process goes crazy? total used free shared buff/cache available Mem: 7.8G 1.7G 5.3G 21M 865M 5.6G I currently do not have swap enabled, but I assume there are systems out there with ram+swap < 5GB. (...) make[2]: Leaving directory '/var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7' make -f vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/build.make vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/build make[2]: Entering directory '/var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7' /usr/bin/cmake -E cmake_progress_report /var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7/CMakeFiles 93 [ 81%] Building CXX object vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/impex.cxx.o cd /var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7/vigranumpy/src/core && /usr/bin/x86_64-pc-linux-gnu-g++ -DHasHDF5 -Dvigranumpy_impex_EXPORTS -DNDEBUG -march=core2 -msse4 -mcx16 -mpopcnt -msahf -O2 -pipe -fPIC -I/var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0/include -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/usr/include/python2.7 -o CMakeFiles/vigranumpy_impex.dir/impex.cxx.o -c /var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0/vigranumpy/src/core/impex.cxx virtual memory exhausted: Cannot allocate memory virtual memory exhausted: Cannot allocate memory virtual memory exhausted: Cannot allocate memory virtual memory exhausted: Cannot allocate memory /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: 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/proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: /proc/26828/cmdline: vigranumpy/src/core/CMakeFiles/vigranumpy_analysis.dir/build.make:77: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_analysis.dir/edgedetection.cxx.o' failed make[2]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_analysis.dir/edgedetection.cxx.o] Error 1 make[2]: *** Waiting for unfinished jobs.... vigranumpy/src/core/CMakeFiles/vigranumpy_analysis.dir/build.make:100: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_analysis.dir/interestpoints.cxx.o' failed make[2]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_analysis.dir/interestpoints.cxx.o] Error 1 /usr/bin/cmake -E cmake_progress_report /var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7/CMakeFiles 89 make -f vigranumpy/src/core/CMakeFiles/vigranumpy_learning.dir/build.make vigranumpy/src/core/CMakeFiles/vigranumpy_learning.dir/depend x86_64-pc-linux-gnu-g++: internal compiler error: Segmentation fault (program cc1plus) vigranumpy/src/core/CMakeFiles/vigranumpy_core.dir/build.make:100: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_core.dir/axistags.cxx.o' failed make[2]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_core.dir/axistags.cxx.o] Error 1 make[2]: Leaving directory '/var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7' Please submit a full bug report, with preprocessed source if appropriate. See <https://bugs.gentoo.org/> for instructions. CMakeFiles/Makefile2:2932: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_core.dir/all' failed make[1]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_core.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/build.make:54: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/impex.cxx.o' failed make[2]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/impex.cxx.o] Error 4 make[2]: Leaving directory '/var/tmp/portage/media-libs/vigra-1.10.0/work/vigra-1.10.0-python2_7' CMakeFiles/Makefile2:3037: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/all' failed make[1]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_impex.dir/all] Error 2 vigranumpy/src/core/CMakeFiles/vigranumpy_filters.dir/build.make:77: recipe for target 'vigranumpy/src/core/CMakeFiles/vigranumpy_filters.dir/convolution.cxx.o' failed make[2]: *** [vigranumpy/src/core/CMakeFiles/vigranumpy_filters.dir/convolution.cxx.o] Error 1 make[2]: *** Waiting for unfinished jobs.... Reproducible: Always
Adding another 8GB of swap seemed to do it, still...
1) Please post your `emerge --info' output in a comment. 2) Please attach the entire build log to this bug report.