diff --git a/gmshpy/CMakeLists.txt b/gmshpy/CMakeLists.txt index 07f93bf0b9f0f2503ff0ce7ad498d172f825dc59..9b2a87b7b9fee84418cb133af79a1df3f83226ed 100644 --- a/gmshpy/CMakeLists.txt +++ b/gmshpy/CMakeLists.txt @@ -7,6 +7,55 @@ set (SWIG_MODULES gmshMesh ) +# code backported from CMake git version, see CMake bug 4147 +MACRO(SWIG_GET_WRAPPER_DEPENDENCIES swigFile genWrapper language DEST_VARIABLE) + GET_FILENAME_COMPONENT(swig_getdeps_basename ${swigFile} NAME_WE) + GET_FILENAME_COMPONENT(swig_getdeps_outdir ${genWrapper} PATH) + GET_SOURCE_FILE_PROPERTY(swig_getdeps_extra_flags "${swigFile}" SWIG_FLAGS) + IF("${swig_getdeps_extra_flags}" STREQUAL "NOTFOUND") + SET(swig_getdeps_extra_flags "") + ENDIF("${swig_getdeps_extra_flags}" STREQUAL "NOTFOUND") + + IF(NOT swig_getdeps_outdir) + SET(swig_getdeps_outdir ${CMAKE_CURRENT_BINARY_DIR}) + ENDIF(NOT swig_getdeps_outdir) + SET(swig_getdeps_depsfile + ${swig_getdeps_outdir}/swig_${swig_getdeps_basename}_deps.txt) + GET_DIRECTORY_PROPERTY(swig_getdeps_include_directories INCLUDE_DIRECTORIES) + SET(swig_getdeps_include_dirs) + FOREACH(it ${swig_getdeps_include_directories}) + SET(swig_getdeps_include_dirs ${swig_getdeps_include_dirs} "-I${it}") + ENDFOREACH(it) + EXECUTE_PROCESS( + COMMAND ${SWIG_EXECUTABLE} + -MM -MF ${swig_getdeps_depsfile} ${swig_getdeps_extra_flags} + ${CMAKE_SWIG_FLAGS} -${language} + -o ${genWrapper} ${swig_getdeps_include_dirs} ${swigFile} + RESULT_VARIABLE swig_getdeps_result + ERROR_VARIABLE swig_getdeps_error + OUTPUT_STRIP_TRAILING_WHITESPACE) + IF(NOT ${swig_getdeps_error} EQUAL 0) + MESSAGE(SEND_ERROR "Command \"${SWIG_EXECUTABLE} -MM -MF ${swig_getdeps_depsfile} ${swig_getdeps_extra_flags} ${CMAKE_SWIG_FLAGS} -${language} -o ${genWrapper} ${swig_getdeps_include_dirs} ${swigFile}\" failed with output:\n${swig_getdeps_error}") + SET(swig_getdeps_dependencies "") + ELSE(NOT ${swig_getdeps_error} EQUAL 0) + FILE(READ ${swig_getdeps_depsfile} ${DEST_VARIABLE}) + # Remove the first line + STRING(REGEX REPLACE "^.+: +\\\\\n +" "" + ${DEST_VARIABLE} "${${DEST_VARIABLE}}") + # Clean the end of each line + STRING(REGEX REPLACE " +(\\\\)?\n" "\n" ${DEST_VARIABLE} + "${${DEST_VARIABLE}}") + # Clean beginning of each line + STRING(REGEX REPLACE "\n +" "\n" + ${DEST_VARIABLE} "${${DEST_VARIABLE}}") + # clean paths + STRING(REGEX REPLACE "\\\\\\\\" "/" ${DEST_VARIABLE} + "${${DEST_VARIABLE}}") + STRING(REGEX REPLACE "\n" ";" + ${DEST_VARIABLE} "${${DEST_VARIABLE}}") + ENDIF(NOT ${swig_getdeps_error} EQUAL 0) +ENDMACRO(SWIG_GET_WRAPPER_DEPENDENCIES) + if(ENABLE_SWIG) find_package(SWIG) if(SWIG_FOUND) @@ -21,6 +70,11 @@ if(ENABLE_SWIG) foreach(module ${SWIG_MODULES}) set_source_files_properties(${module}.i PROPERTIES CPLUSPLUS ON) + + # code backported from CMake git version, see CMake bug 4147 + SWIG_GET_WRAPPER_DEPENDENCIES(${CMAKE_CURRENT_SOURCE_DIR}/\${module}.i ${CMAKE_CURRENT_BINARY_DIR}/${module}PYTHON_wrap.cxx python swig_extra_dependencies) + LIST(APPEND SWIG_MODULE_${module}_EXTRA_DEPS ${swig_extra_dependencies}) + swig_add_module(${module} python ${module}.i) swig_link_libraries(${module} ${PYTHON_LIBRARIES} shared) SET(GMSH_PYTHON_MODULES_INCLUDE_CODE