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| author | Brad King <brad.king@kitware.com> | 2023-09-28 23:18:24 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2023-10-02 22:51:59 (GMT) |
| commit | 7571e653f4142806c134e2864a937109471ea82e (patch) | |
| tree | 97d68479fe7ebef8e3044111e5e059f1bbdff688 /Modules | |
| parent | 12733d0d8d9145f8cff620098bfc911cd4ea6234 (diff) | |
| download | CMake-7571e653f4142806c134e2864a937109471ea82e.zip CMake-7571e653f4142806c134e2864a937109471ea82e.tar.gz CMake-7571e653f4142806c134e2864a937109471ea82e.tar.bz2 | |
CMakeDetermineCompilerABI: Add option to skip implicit link info parsing
Provide a way to do the parsing earlier and not overwrite it here.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CMakeDetermineCompilerABI.cmake | 72 |
1 files changed, 40 insertions, 32 deletions
diff --git a/Modules/CMakeDetermineCompilerABI.cmake b/Modules/CMakeDetermineCompilerABI.cmake index 7d8fa19..efc18f9 100644 --- a/Modules/CMakeDetermineCompilerABI.cmake +++ b/Modules/CMakeDetermineCompilerABI.cmake @@ -139,38 +139,46 @@ function(CMAKE_DETERMINE_COMPILER_ABI lang src) endif() set(CMAKE_${lang}_IMPLICIT_INCLUDE_DIRECTORIES "${_CMAKE_${lang}_IMPLICIT_INCLUDE_DIRECTORIES_INIT}" PARENT_SCOPE) - # Parse implicit linker information for this language, if available. - set(implicit_dirs "") - set(implicit_objs "") - set(implicit_libs "") - set(implicit_fwks "") - if(CMAKE_${lang}_VERBOSE_FLAG) - CMAKE_PARSE_IMPLICIT_LINK_INFO("${OUTPUT}" implicit_libs implicit_dirs implicit_fwks log - "${CMAKE_${lang}_IMPLICIT_OBJECT_REGEX}" - COMPUTE_IMPLICIT_OBJECTS implicit_objs - LANGUAGE ${lang}) - message(CONFIGURE_LOG - "Parsed ${lang} implicit link information:\n${log}\n\n") - endif() - # for VS IDE Intel Fortran we have to figure out the - # implicit link path for the fortran run time using - # a try-compile - if("${lang}" MATCHES "Fortran" - AND "${CMAKE_GENERATOR}" MATCHES "Visual Studio") - message(CHECK_START "Determine Intel Fortran Compiler Implicit Link Path") - # Build a sample project which reports symbols. - try_compile(IFORT_LIB_PATH_COMPILED - PROJECT IntelFortranImplicit - SOURCE_DIR ${CMAKE_ROOT}/Modules/IntelVSImplicitPath - BINARY_DIR ${CMAKE_BINARY_DIR}/CMakeFiles/IntelVSImplicitPath - CMAKE_FLAGS - "-DCMAKE_Fortran_FLAGS:STRING=${CMAKE_Fortran_FLAGS}" - OUTPUT_VARIABLE _output) - file(WRITE - "${CMAKE_BINARY_DIR}/CMakeFiles/IntelVSImplicitPath/output.txt" - "${_output}") - include(${CMAKE_BINARY_DIR}/CMakeFiles/IntelVSImplicitPath/output.cmake OPTIONAL) - message(CHECK_PASS "done") + if(_CMAKE_${lang}_IMPLICIT_LINK_INFORMATION_DETERMINED_EARLY) + # Use implicit linker information detected during compiler id step. + set(implicit_dirs "${CMAKE_${lang}_IMPLICIT_LINK_DIRECTORIES}") + set(implicit_objs "") + set(implicit_libs "${CMAKE_${lang}_IMPLICIT_LINK_LIBRARIES}") + set(implicit_fwks "${CMAKE_${lang}_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES}") + else() + # Parse implicit linker information for this language, if available. + set(implicit_dirs "") + set(implicit_objs "") + set(implicit_libs "") + set(implicit_fwks "") + if(CMAKE_${lang}_VERBOSE_FLAG) + CMAKE_PARSE_IMPLICIT_LINK_INFO("${OUTPUT}" implicit_libs implicit_dirs implicit_fwks log + "${CMAKE_${lang}_IMPLICIT_OBJECT_REGEX}" + COMPUTE_IMPLICIT_OBJECTS implicit_objs + LANGUAGE ${lang}) + message(CONFIGURE_LOG + "Parsed ${lang} implicit link information:\n${log}\n\n") + endif() + # for VS IDE Intel Fortran we have to figure out the + # implicit link path for the fortran run time using + # a try-compile + if("${lang}" MATCHES "Fortran" + AND "${CMAKE_GENERATOR}" MATCHES "Visual Studio") + message(CHECK_START "Determine Intel Fortran Compiler Implicit Link Path") + # Build a sample project which reports symbols. + try_compile(IFORT_LIB_PATH_COMPILED + PROJECT IntelFortranImplicit + SOURCE_DIR ${CMAKE_ROOT}/Modules/IntelVSImplicitPath + BINARY_DIR ${CMAKE_BINARY_DIR}/CMakeFiles/IntelVSImplicitPath + CMAKE_FLAGS + "-DCMAKE_Fortran_FLAGS:STRING=${CMAKE_Fortran_FLAGS}" + OUTPUT_VARIABLE _output) + file(WRITE + "${CMAKE_BINARY_DIR}/CMakeFiles/IntelVSImplicitPath/output.txt" + "${_output}") + include(${CMAKE_BINARY_DIR}/CMakeFiles/IntelVSImplicitPath/output.cmake OPTIONAL) + message(CHECK_PASS "done") + endif() endif() # Implicit link libraries cannot be used explicitly for multiple |