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| author | Rolf Eike Beer <eike@sf-mail.de> | 2013-11-13 20:41:33 (GMT) |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2013-11-13 20:41:33 (GMT) |
| commit | ebf70b037ddc45941c3ad2152622fd7326517c1e (patch) | |
| tree | 06b6323da2c2b586e67cebbbd7423d1ab6e568d8 /Modules/FindOpenMP.cmake | |
| parent | 4abdee6ba3a5234f6b5fb9d6441ef09c99d79ca7 (diff) | |
| download | CMake-ebf70b037ddc45941c3ad2152622fd7326517c1e.zip CMake-ebf70b037ddc45941c3ad2152622fd7326517c1e.tar.gz CMake-ebf70b037ddc45941c3ad2152622fd7326517c1e.tar.bz2 | |
FindOpenMP: fix detecting compilers that do not need any special flag (#14567)
Diffstat (limited to 'Modules/FindOpenMP.cmake')
| -rw-r--r-- | Modules/FindOpenMP.cmake | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Modules/FindOpenMP.cmake b/Modules/FindOpenMP.cmake index f4a9f44..8afad68 100644 --- a/Modules/FindOpenMP.cmake +++ b/Modules/FindOpenMP.cmake @@ -31,6 +31,8 @@ set(_OPENMP_REQUIRED_VARS) function(_OPENMP_FLAG_CANDIDATES LANG) set(OpenMP_FLAG_CANDIDATES + #Empty, if compiler automatically accepts openmp + " " #GNU "-fopenmp" #Microsoft Visual Studio @@ -39,8 +41,6 @@ function(_OPENMP_FLAG_CANDIDATES LANG) "-Qopenmp" #PathScale, Intel "-openmp" - #Empty, if compiler automatically accepts openmp - " " #Sun "-xopenmp" #HP @@ -64,6 +64,7 @@ function(_OPENMP_FLAG_CANDIDATES LANG) set(OMP_FLAG_PGI "-mp") set(OMP_FLAG_SunPro "-xopenmp") set(OMP_FLAG_XL "-qsmp") + set(OMP_FLAG_Cray " ") # Move the flag that matches the compiler to the head of the list, # this is faster and doesn't clutter the output that much. If that @@ -100,7 +101,7 @@ if(CMAKE_C_COMPILER_LOADED) include(${CMAKE_CURRENT_LIST_DIR}/CheckCSourceCompiles.cmake) endif() - foreach(FLAG ${OpenMP_C_FLAG_CANDIDATES}) + foreach(FLAG IN LISTS OpenMP_C_FLAG_CANDIDATES) set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") set(CMAKE_REQUIRED_FLAGS "${FLAG}") unset(OpenMP_FLAG_DETECTED CACHE) @@ -134,7 +135,7 @@ if(CMAKE_CXX_COMPILER_LOADED) set(OpenMP_CXX_TEST_SOURCE ${OpenMP_C_TEST_SOURCE}) endif() - foreach(FLAG ${OpenMP_CXX_FLAG_CANDIDATES}) + foreach(FLAG IN LISTS OpenMP_CXX_FLAG_CANDIDATES) set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") set(CMAKE_REQUIRED_FLAGS "${FLAG}") unset(OpenMP_FLAG_DETECTED CACHE) |