diff options
Diffstat (limited to 'openmp/cmake')
| -rw-r--r-- | openmp/cmake/HandleOpenMPOptions.cmake | 14 | ||||
| -rw-r--r-- | openmp/cmake/config-ix.cmake | 14 |
2 files changed, 20 insertions, 8 deletions
diff --git a/openmp/cmake/HandleOpenMPOptions.cmake b/openmp/cmake/HandleOpenMPOptions.cmake index e0a9e0d..53a2d05 100644 --- a/openmp/cmake/HandleOpenMPOptions.cmake +++ b/openmp/cmake/HandleOpenMPOptions.cmake @@ -25,9 +25,15 @@ append_if(OPENMP_HAVE_WIMPLICIT_FALLTHROUGH_FLAG "-Wimplicit-fallthrough" CMAKE_ append_if(OPENMP_HAVE_WSIGN_COMPARE_FLAG "-Wsign-compare" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) # Warnings that we want to disable because they are too verbose or fragile. -append_if(OPENMP_HAVE_WNO_ENUM_CONSTEXPR_CONVERSION_FLAG "-Wno-enum-constexpr-conversion" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) -append_if(OPENMP_HAVE_WNO_EXTRA_FLAG "-Wno-extra" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) -append_if(OPENMP_HAVE_WNO_PEDANTIC_FLAG "-Wno-pedantic" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) -append_if(OPENMP_HAVE_WNO_MAYBE_UNINITIALIZED_FLAG "-Wno-maybe-uninitialized" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) + +# GCC silently accepts any -Wno-<foo> option, but warns about those options +# being unrecognized only if the compilation triggers other warnings to be +# printed. Therefore, check for whether the compiler supports options in the +# form -W<foo>, and if supported, add the corresponding -Wno-<foo> option. + +append_if(OPENMP_HAVE_WENUM_CONSTEXPR_CONVERSION_FLAG "-Wno-enum-constexpr-conversion" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) +append_if(OPENMP_HAVE_WEXTRA_FLAG "-Wno-extra" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) +append_if(OPENMP_HAVE_WPEDANTIC_FLAG "-Wno-pedantic" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) +append_if(OPENMP_HAVE_WMAYBE_UNINITIALIZED_FLAG "-Wno-maybe-uninitialized" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) append_if(OPENMP_HAVE_STD_CPP17_FLAG "-std=c++17" CMAKE_CXX_FLAGS) diff --git a/openmp/cmake/config-ix.cmake b/openmp/cmake/config-ix.cmake index d88ea9f..857cfe5 100644 --- a/openmp/cmake/config-ix.cmake +++ b/openmp/cmake/config-ix.cmake @@ -26,9 +26,15 @@ check_cxx_compiler_flag(-Wimplicit-fallthrough OPENMP_HAVE_WIMPLICIT_FALLTHROUGH check_cxx_compiler_flag(-Wsign-compare OPENMP_HAVE_WSIGN_COMPARE_FLAG) # Warnings that we want to disable because they are too verbose or fragile. -check_cxx_compiler_flag(-Wno-enum-constexpr-conversion OPENMP_HAVE_WNO_ENUM_CONSTEXPR_CONVERSION_FLAG) -check_cxx_compiler_flag(-Wno-extra OPENMP_HAVE_WNO_EXTRA_FLAG) -check_cxx_compiler_flag(-Wno-pedantic OPENMP_HAVE_WNO_PEDANTIC_FLAG) -check_cxx_compiler_flag(-Wno-maybe-uninitialized OPENMP_HAVE_WNO_MAYBE_UNINITIALIZED_FLAG) + +# GCC silently accepts any -Wno-<foo> option, but warns about those options +# being unrecognized only if the compilation triggers other warnings to be +# printed. Therefore, check for whether the compiler supports options in the +# form -W<foo>, and if supported, add the corresponding -Wno-<foo> option. + +check_cxx_compiler_flag(-Wenum-constexpr-conversion OPENMP_HAVE_WENUM_CONSTEXPR_CONVERSION_FLAG) +check_cxx_compiler_flag(-Wextra OPENMP_HAVE_WEXTRA_FLAG) +check_cxx_compiler_flag(-Wpedantic OPENMP_HAVE_WPEDANTIC_FLAG) +check_cxx_compiler_flag(-Wmaybe-uninitialized OPENMP_HAVE_WMAYBE_UNINITIALIZED_FLAG) check_cxx_compiler_flag(-std=c++17 OPENMP_HAVE_STD_CPP17_FLAG) |