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Merge pull request #728 from jpcima/gw-cache

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Hide the cache variables of cmake GNUWarnings
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JP Cimalando 2021-03-21 13:16:58 +01:00 • committed by GitHub
commit f1fb4d8bbe
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1 changed files with 2 additions and 2 deletions
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4
cmake/GNUWarnings.cmake
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@ -71,7 +71,7 @@ function(_gw_check_c_flag_is_silent FLAG)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/CheckGNUWarning.c" "")
_gw_check_command_succeeds_silently(_result "${CMAKE_C_COMPILER}" "${FLAG}" "-c" "-o" "${CMAKE_CURRENT_BINARY_DIR}/CheckGNUWarning.o" "${CMAKE_CURRENT_BINARY_DIR}/CheckGNUWarning.c")
message(STATUS "Have C warning ${flag}: ${_result}")
set("GNUWARNINGS_C_FLAG_${FLAG}_SILENT" "${_result}" CACHE BOOL "Have C warning ${flag}")
set("GNUWARNINGS_C_FLAG_${FLAG}_SILENT" "${_result}" CACHE INTERNAL "Have C warning ${flag}")
endif()
endfunction()
@ -80,7 +80,7 @@ function(_gw_check_cxx_flag_is_silent FLAG)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/CheckGNUWarning.cpp" "")
_gw_check_command_succeeds_silently(_result "${CMAKE_CXX_COMPILER}" "${FLAG}" "-c" "-o" "${CMAKE_CURRENT_BINARY_DIR}/CheckGNUWarning.o" "${CMAKE_CURRENT_BINARY_DIR}/CheckGNUWarning.cpp")
message(STATUS "Have C++ warning ${flag}: ${_result}")
set("GNUWARNINGS_CXX_FLAG_${FLAG}_SILENT" "${_result}" CACHE BOOL "Have C++ warning ${flag}")
set("GNUWARNINGS_CXX_FLAG_${FLAG}_SILENT" "${_result}" CACHE INTERNAL "Have C++ warning ${flag}")
endif()
endfunction()