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ENH: clean up status and change order for more common compilers first

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This commit is contained in:
Bill Hoffman 2009-01-28 12:55:06 -05:00
parent 0dd0e2d6e6
commit d38c0de82f
1 changed files with 9 additions and 9 deletions
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18
Modules/FindOpenMP.cmake
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@ -23,12 +23,16 @@ include(CheckCXXSourceCompiles)
include(FindPackageHandleStandardArgs) include(FindPackageHandleStandardArgs)
set(OpenMP_C_FLAG_CANDIDATES set(OpenMP_C_FLAG_CANDIDATES
#Empty, if compiler automatically accepts openmp #Gnu
" " "-fopenmp"
#Microsoft Visual Studio
"/openmp"
#Intel windows #Intel windows
"-Qopenmp" "-Qopenmp"
#Intel #Intel
"-openmp" "-openmp"
#Empty, if compiler automatically accepts openmp
" "
#Sun #Sun
"-xopenmp" "-xopenmp"
#HP #HP
@ -37,10 +41,6 @@ set(OpenMP_C_FLAG_CANDIDATES
"-qsmp" "-qsmp"
#Portland Group #Portland Group
"-mp" "-mp"
#Gnu
"-fopenmp"
#Microsoft Visual Studio
"/openmp"
) )
set(OpenMP_CXX_FLAG_CANDIDATES ${OpenMP_C_FLAG_CANDIDATES}) set(OpenMP_CXX_FLAG_CANDIDATES ${OpenMP_C_FLAG_CANDIDATES})
@ -49,7 +49,7 @@ set(OpenMP_C_TEST_SOURCE
" "
#include <omp.h> #include <omp.h>
int main() { int main() {
#ifdef _OpenMP #ifdef _OPENMP
return 0; return 0;
#else #else
breaks_on_purpose breaks_on_purpose
@ -70,7 +70,7 @@ foreach(FLAG ${OpenMP_C_FLAG_CANDIDATES})
set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_FLAGS "${FLAG}") set(CMAKE_REQUIRED_FLAGS "${FLAG}")
unset(OpenMP_FLAG_DETECTED CACHE) unset(OpenMP_FLAG_DETECTED CACHE)
message(STATUS "Try OpenMP flag = [${FLAG}]") message(STATUS "Try OpenMP C flag = [${FLAG}]")
check_c_source_compiles("${OpenMP_CXX_TEST_SOURCE}" OpenMP_FLAG_DETECTED) check_c_source_compiles("${OpenMP_CXX_TEST_SOURCE}" OpenMP_FLAG_DETECTED)
set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}") set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}")
if(OpenMP_FLAG_DETECTED) if(OpenMP_FLAG_DETECTED)
@ -84,7 +84,7 @@ foreach(FLAG ${OpenMP_CXX_FLAG_CANDIDATES})
set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") set(SAFE_CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_FLAGS "${FLAG}") set(CMAKE_REQUIRED_FLAGS "${FLAG}")
unset(OpenMP_FLAG_DETECTED CACHE) unset(OpenMP_FLAG_DETECTED CACHE)
message(STATUS "Try OpenMP flag = [${FLAG}]") message(STATUS "Try OpenMP CXX flag = [${FLAG}]")
check_cxx_source_compiles("${OpenMP_C_TEST_SOURCE}" OpenMP_FLAG_DETECTED) check_cxx_source_compiles("${OpenMP_C_TEST_SOURCE}" OpenMP_FLAG_DETECTED)
set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}") set(CMAKE_REQUIRED_FLAGS "${SAFE_CMAKE_REQUIRED_FLAGS}")
if(OpenMP_FLAG_DETECTED) if(OpenMP_FLAG_DETECTED)