| # Guard against multiple inclusions |
| if(__craylinux_crayprgenv) |
| return() |
| endif() |
| set(__craylinux_crayprgenv 1) |
| |
| macro(__cray_extract_args cmd tag_regex out_var make_absolute) |
| string(REGEX MATCHALL "${tag_regex}" args "${cmd}") |
| foreach(arg IN LISTS args) |
| string(REGEX REPLACE "^${tag_regex}$" "\\2" param "${arg}") |
| if(make_absolute) |
| get_filename_component(param "${param}" ABSOLUTE) |
| endif() |
| list(APPEND ${out_var} ${param}) |
| endforeach() |
| endmacro() |
| |
| function(__cray_extract_implicit src compiler_cmd link_cmd lang include_dirs_var link_dirs_var link_libs_var) |
| set(BIN "${CMAKE_PLATFORM_INFO_DIR}/CrayExtractImplicit_${lang}.bin") |
| execute_process( |
| COMMAND ${CMAKE_${lang}_COMPILER} ${CMAKE_${lang}_VERBOSE_FLAG} -o ${BIN} |
| RESULT_VARIABLE result |
| OUTPUT_VARIABLE output |
| ERROR_VARIABLE error |
| ) |
| if(EXISTS "${BIN}") |
| file(REMOVE "${BIN}") |
| endif() |
| set(include_dirs) |
| set(link_dirs) |
| set(link_libs) |
| string(REGEX REPLACE "\r?\n" ";" output_lines "${output}\n${error}") |
| foreach(line IN LISTS output_lines) |
| if("${line}" MATCHES "${compiler_cmd}") |
| __cray_extract_args("${line}" " -(I ?|isystem )([^ ]*)" include_dirs 1) |
| set(processed_include 1) |
| endif() |
| if("${line}" MATCHES "${link_cmd}") |
| __cray_extract_args("${line}" " -(L ?)([^ ]*)" link_dirs 1) |
| __cray_extract_args("${line}" " -(l ?)([^ ]*)" link_libs 0) |
| set(processed_link 1) |
| endif() |
| if(processed_include AND processed_link) |
| break() |
| endif() |
| endforeach() |
| |
| set(${include_dirs_var} "${include_dirs}" PARENT_SCOPE) |
| set(${link_dirs_var} "${link_dirs}" PARENT_SCOPE) |
| set(${link_libs_var} "${link_libs}" PARENT_SCOPE) |
| set(CRAY_${lang}_EXTRACTED_IMPLICIT 1 CACHE INTERNAL "" FORCE) |
| endfunction() |
| |
| macro(__CrayPrgEnv_setup lang test_src compiler_cmd link_cmd) |
| if(DEFINED ENV{CRAYPE_VERSION}) |
| message(STATUS "Cray Programming Environment $ENV{CRAYPE_VERSION} ${lang}") |
| elseif(DEFINED ENV{ASYNCPE_VERSION}) |
| message(STATUS "Cray XT Programming Environment $ENV{ASYNCPE_VERSION} ${lang}") |
| endif() |
| |
| # Flags for the Cray wrappers |
| set(CMAKE_STATIC_LIBRARY_LINK_${lang}_FLAGS "-static") |
| set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "") |
| set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-shared") |
| set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-dynamic") |
| |
| # If the link type is not explicitly specified in the environment then |
| # the Cray wrappers assume that the code will be built staticly so |
| # we check the following condition(s) are NOT met |
| # Compiler flags are explicitly dynamic |
| # Env var is dynamic and compiler flags are not explicitly static |
| if(NOT (((CMAKE_${lang}_FLAGS MATCHES "(^| )-dynamic($| )") OR |
| (CMAKE_EXE_LINKER_FLAGS MATCHES "(^| )-dynamic($| )")) |
| OR |
| (("$ENV{CRAYPE_LINK_TYPE}" STREQUAL "dynamic") AND |
| NOT ((CMAKE_${lang}_FLAGS MATCHES "(^| )-static($| )") OR |
| (CMAKE_EXE_LINKER_FLAGS MATCHES "(^| )-static($| )"))))) |
| set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS FALSE) |
| set(BUILD_SHARED_LIBS FALSE CACHE BOOL "") |
| set(CMAKE_FIND_LIBRARY_SUFFIXES ".a") |
| set(CMAKE_LINK_SEARCH_START_STATIC TRUE) |
| endif() |
| if(NOT CRAY_${lang}_EXTRACTED_IMPLICIT) |
| __cray_extract_implicit( |
| ${test_src} ${compiler_cmd} ${link_cmd} ${lang} |
| CMAKE_${lang}_IMPLICIT_INCLUDE_DIRECTORIES |
| CMAKE_${lang}_IMPLICIT_LINK_DIRECTORIES |
| CMAKE_${lang}_IMPLICIT_LINK_LIBRARIES |
| ) |
| endif() |
| endmacro() |