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| author | Ivan Pozdeev <vano@mail.mipt.ru> | 2018-11-07 00:32:54 +0300 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-11-07 07:38:54 -0500 |
| commit | 272c4c3dee28a7b1c0a690cac3cb310165324794 (patch) | |
| tree | 2f4ee582e8c2f47fefc941fee439b6ebd30cdbee /Modules/FindOpenMP.cmake | |
| parent | db0445f0c860cc561baf3b38f296b7f338385d63 (diff) | |
| download | cmake-272c4c3dee28a7b1c0a690cac3cb310165324794.tar.gz | |
FindOpenMP: Log error output
Diffstat (limited to 'Modules/FindOpenMP.cmake')
| -rw-r--r-- | Modules/FindOpenMP.cmake | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Modules/FindOpenMP.cmake b/Modules/FindOpenMP.cmake index c7376e3019..cbc6ed8463 100644 --- a/Modules/FindOpenMP.cmake +++ b/Modules/FindOpenMP.cmake @@ -270,6 +270,9 @@ function(_OPENMP_GET_FLAGS LANG FLAG_MODE OPENMP_FLAG_VAR OPENMP_LIB_NAMES_VAR) break() endif() endif() + else() + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Detecting ${LANG} OpenMP failed with the following output:\n${OpenMP_TRY_COMPILE_OUTPUT}\n\n") endif() set("${OPENMP_LIB_NAMES_VAR}" "NOTFOUND" PARENT_SCOPE) set("${OPENMP_FLAG_VAR}" "NOTFOUND" PARENT_SCOPE) @@ -324,7 +327,8 @@ function(_OPENMP_GET_SPEC_DATE LANG SPEC_DATE) string(REGEX REPLACE "[-/=+]" "" OPENMP_PLAIN_FLAG "${OPENMP_FLAG}") try_compile(OpenMP_SPECTEST_${LANG}_${OPENMP_PLAIN_FLAG} "${CMAKE_BINARY_DIR}" "${_OPENMP_TEST_SRC}" CMAKE_FLAGS "-DCOMPILE_DEFINITIONS:STRING=${OpenMP_${LANG}_FLAGS}" - COPY_FILE ${BIN_FILE}) + COPY_FILE ${BIN_FILE} + OUTPUT_VARIABLE OpenMP_TRY_COMPILE_OUTPUT) if(${OpenMP_SPECTEST_${LANG}_${OPENMP_PLAIN_FLAG}}) file(STRINGS ${BIN_FILE} specstr LIMIT_COUNT 1 REGEX "INFO:OpenMP-date") @@ -332,6 +336,9 @@ function(_OPENMP_GET_SPEC_DATE LANG SPEC_DATE) if("${specstr}" MATCHES "${regex_spec_date}") set(${SPEC_DATE} "${CMAKE_MATCH_1}" PARENT_SCOPE) endif() + else() + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Detecting ${LANG} OpenMP version failed with the following output:\n${OpenMP_TRY_COMPILE_OUTPUT}\n\n") endif() endfunction() |