From ef5c01b599c6a6b23b1f3e92736ec67a6e62b55f Mon Sep 17 00:00:00 2001 From: Gard Spreemann Date: Wed, 5 Sep 2018 12:52:26 +0200 Subject: GUDHI 2.3.0 as released by upstream in a tarball. --- cmake/modules/GUDHI_third_party_libraries.cmake | 32 +++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) (limited to 'cmake/modules/GUDHI_third_party_libraries.cmake') diff --git a/cmake/modules/GUDHI_third_party_libraries.cmake b/cmake/modules/GUDHI_third_party_libraries.cmake index 7433f2f3..f03c2177 100644 --- a/cmake/modules/GUDHI_third_party_libraries.cmake +++ b/cmake/modules/GUDHI_third_party_libraries.cmake @@ -8,11 +8,9 @@ endif(NOT Boost_FOUND) find_package(GMP) if(GMP_FOUND) - message(STATUS "GMP_LIBRARIES = ${GMP_LIBRARIES}") INCLUDE_DIRECTORIES(${GMP_INCLUDE_DIR}) find_package(GMPXX) if(GMPXX_FOUND) - message(STATUS "GMPXX_LIBRARIES = ${GMPXX_LIBRARIES}") INCLUDE_DIRECTORIES(${GMPXX_INCLUDE_DIR}) endif() endif() @@ -79,7 +77,6 @@ endif(WITH_GUDHI_USE_TBB) set(CGAL_WITH_EIGEN3_VERSION 0.0.0) find_package(Eigen3 3.1.0) if (EIGEN3_FOUND) - message(STATUS "Eigen3 version: ${EIGEN3_VERSION}.") include( ${EIGEN3_USE_FILE} ) set(CGAL_WITH_EIGEN3_VERSION ${CGAL_VERSION}) endif (EIGEN3_FOUND) @@ -119,7 +116,34 @@ message(STATUS "boost library dirs:" ${Boost_LIBRARY_DIRS}) # Find the correct Python interpreter. # Can be set with -DPYTHON_EXECUTABLE=/usr/bin/python3 or -DPython_ADDITIONAL_VERSIONS=3 for instance. -find_package(Cython) +find_package( PythonInterp ) + +# find_python_module tries to import module in Python interpreter and to retrieve its version number +# returns ${PYTHON_MODULE_NAME_UP}_VERSION and ${PYTHON_MODULE_NAME_UP}_FOUND +function( find_python_module PYTHON_MODULE_NAME ) + string(TOUPPER ${PYTHON_MODULE_NAME} PYTHON_MODULE_NAME_UP) + execute_process( + COMMAND ${PYTHON_EXECUTABLE} -c "import ${PYTHON_MODULE_NAME}; print(${PYTHON_MODULE_NAME}.__version__)" + RESULT_VARIABLE PYTHON_MODULE_RESULT + OUTPUT_VARIABLE PYTHON_MODULE_VERSION + ERROR_VARIABLE PYTHON_MODULE_ERROR) + if(PYTHON_MODULE_RESULT EQUAL 0) + # Remove carriage return + string(STRIP ${PYTHON_MODULE_VERSION} PYTHON_MODULE_VERSION) + set(${PYTHON_MODULE_NAME_UP}_VERSION ${PYTHON_MODULE_VERSION} PARENT_SCOPE) + set(${PYTHON_MODULE_NAME_UP}_FOUND TRUE PARENT_SCOPE) + else() + unset(${PYTHON_MODULE_NAME_UP}_VERSION PARENT_SCOPE) + set(${PYTHON_MODULE_NAME_UP}_FOUND FALSE PARENT_SCOPE) + endif() +endfunction( find_python_module ) + +if( PYTHONINTERP_FOUND ) + find_python_module("cython") + find_python_module("pytest") + find_python_module("matplotlib") + find_python_module("numpy") +endif() if(NOT GUDHI_CYTHON_PATH) message(FATAL_ERROR "ERROR: GUDHI_CYTHON_PATH is not valid.") -- cgit v1.2.3