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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"cmake failure","articleBody":"I normally us scons, now trying cmake.  I'm not familiar with cmake.\r\n\r\nUsually use:\r\npython3 ~/scons/bootstrap.py --config=force --debug=stacktrace --with-boost-include=$(pwd)/../include --with-boost-lib=$(pwd)/../lib --with-eigen-include=/usr/include/eigen3  --prefix=$(pwd)/../.local install CCFLAGS='-g -O3 -march=native' --boost-python-lib=boost_python3\r\n\r\nNow to convert to cmake, I have\r\nAt least these 2 problems:\r\n1. wrong python include! (2.7, should be 3.5)\r\n2. wrong eigen include path\r\n\r\nI started with:\r\n cmake -DNDARRAY_SWIG=OFF -DPYTHON_EXECUTABLE=/usr/bin/python3 ..\r\n-- Boost version: 1.60.0\r\n-- Found the following Boost libraries:\r\n--   unit_test_framework\r\n-- Configuring done\r\n-- Generating done\r\n-- Build files have been written to: /home/nbecker/ndarray.new.test/build\r\n\r\n[nbecker@nbecker2 build]$ make VERBOSE=1\r\n/usr/bin/cmake -H/home/nbecker/ndarray.new.test -B/home/nbecker/ndarray.new.test/build --check-build-system CMakeFiles/Makefile.cmake 0\r\n/usr/bin/cmake -E cmake_progress_start /home/nbecker/ndarray.new.test/build/CMakeFiles /home/nbecker/ndarray.new.test/build/CMakeFiles/progress.marks\r\nmake -f CMakeFiles/Makefile2 all\r\nmake[1]: Entering directory '/home/nbecker/ndarray.new.test/build'\r\nmake -f include/CMakeFiles/preprocess_includes.dir/build.make include/CMakeFiles/preprocess_includes.dir/depend\r\nmake[2]: Entering directory '/home/nbecker/ndarray.new.test/build'\r\ncd /home/nbecker/ndarray.new.test/build \u0026\u0026 /usr/bin/cmake -E cmake_depends \"Unix Makefiles\" /home/nbecker/ndarray.new.test /home/nbecker/ndarray.new.test/include /home/nbecker/ndarray.new.test/build /home/nbecker/ndarray.new.test/build/include /home/nbecker/ndarray.new.test/build/include/CMakeFiles/preprocess_includes.dir/DependInfo.cmake --color=\r\nmake[2]: Leaving directory '/home/nbecker/ndarray.new.test/build'\r\nmake -f include/CMakeFiles/preprocess_includes.dir/build.make include/CMakeFiles/preprocess_includes.dir/build\r\nmake[2]: Entering directory '/home/nbecker/ndarray.new.test/build'\r\nmake[2]: Nothing to be done for 'include/CMakeFiles/preprocess_includes.dir/build'.\r\nmake[2]: Leaving directory '/home/nbecker/ndarray.new.test/build'\r\n[ 38%] Built target preprocess_includes\r\nmake -f tests/CMakeFiles/ndarray-eigen.dir/build.make tests/CMakeFiles/ndarray-eigen.dir/depend\r\nmake[2]: Entering directory '/home/nbecker/ndarray.new.test/build'\r\ncd /home/nbecker/ndarray.new.test/build \u0026\u0026 /usr/bin/cmake -E cmake_depends \"Unix Makefiles\" /home/nbecker/ndarray.new.test /home/nbecker/ndarray.new.test/tests /home/nbecker/ndarray.new.test/build /home/nbecker/ndarray.new.test/build/tests /home/nbecker/ndarray.new.test/build/tests/CMakeFiles/ndarray-eigen.dir/DependInfo.cmake --color=\r\nmake[2]: Leaving directory '/home/nbecker/ndarray.new.test/build'\r\nmake -f tests/CMakeFiles/ndarray-eigen.dir/build.make tests/CMakeFiles/ndarray-eigen.dir/build\r\nmake[2]: Entering directory '/home/nbecker/ndarray.new.test/build'\r\n[ 46%] Building CXX object tests/CMakeFiles/ndarray-eigen.dir/ndarray-eigen.cc.o\r\ncd /home/nbecker/ndarray.new.test/build/tests \u0026\u0026 /usr/lib64/ccache/c++    -I/home/nbecker/ndarray.new.test/include -I/usr/include/python2.7 -I/home/nbecker/.local/lib/python3.5/site-packages/numpy/core/include -I/usr/include/eigen3/include  -std=c++11 -o CMakeFiles/ndarray-eigen.dir/ndarray-eigen.cc.o -c /home/nbecker/ndarray.new.test/tests/ndarray-eigen.cc\r\nIn file included from /home/nbecker/ndarray.new.test/tests/ndarray-eigen.cc:11:0:\r\n/home/nbecker/ndarray.new.test/include/ndarray/eigen.h:26:22: fatal error: Eigen/Core: No such file or directory\r\n #include \"Eigen/Core\"\r\n                      ^\r\ncompilation terminated.\r\ntests/CMakeFiles/ndarray-eigen.dir/build.make:62: recipe for target 'tests/CMakeFiles/ndarray-eigen.dir/ndarray-eigen.cc.o' failed\r\nmake[2]: *** [tests/CMakeFiles/ndarray-eigen.dir/ndarray-eigen.cc.o] Error 1\r\nmake[2]: Leaving directory '/home/nbecker/ndarray.new.test/build'\r\nCMakeFiles/Makefile2:146: recipe for target 'tests/CMakeFiles/ndarray-eigen.dir/all' failed\r\nmake[1]: *** [tests/CMakeFiles/ndarray-eigen.dir/all] Error 2\r\nmake[1]: Leaving directory '/home/nbecker/ndarray.new.test/build'\r\nMakefile:138: recipe for target 'all' failed\r\nmake: *** [all] Error 2\r\n[nbecker@nbecker2 build]$ ","author":{"url":"https://github.com/nbecker","@type":"Person","name":"nbecker"},"datePublished":"2016-12-01T19:18:29.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/71/Boost.NumPy/issues/71"}