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22 lines
1.0 KiB
CMake
22 lines
1.0 KiB
CMake
#--------------------------
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# Prohibit in-source builds
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#--------------------------
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if ("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
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message(FATAL_ERROR "ERROR! "
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"CMAKE_CURRENT_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
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" == CMAKE_CURRENT_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}"
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"\nThis archive does not support in-source builds:\n"
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"You must now delete the CMakeCache.txt file and the CMakeFiles/ directory under "
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"the 'src' source directory or you will not be able to configure correctly!"
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"\nYou must now run something like:\n"
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" $ rm -r CMakeCache.txt CMakeFiles/"
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"\n"
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"Please create a directory outside the ${CMAKE_PROJECT_NAME} source tree and build under that outside directory "
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"in a manner such as\n"
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" $ mkdir build\n"
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" $ cd build\n"
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" $ CC=gcc FC=gfortran cmake -DBUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/path/to/install/dir /path/to/psblas3/src/dir \n"
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"\nsubstituting the appropriate syntax for your shell (the above line assumes the bash shell)."
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)
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endif()
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