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cmake: Remove -D NDEBUG from CFLAGS as well as CXXFLAGS

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This silences ~7 warnings on .c files in the LLVM build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209163 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner 2014-05-19 21:13:41 +00:00
parent 2f8bca00bb
commit 37b0592215
1 changed files with 10 additions and 7 deletions
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17
cmake/modules/HandleLLVMOptions.cmake
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@ -56,13 +56,16 @@ if( LLVM_ENABLE_ASSERTIONS )
if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG" )
add_definitions( -UNDEBUG )
# Also remove /D NDEBUG to avoid MSVC warnings about conflicting defines.
set(REGEXP_NDEBUG "(^| )[/-]D *NDEBUG($| )")
string (REGEX REPLACE "${REGEXP_NDEBUG}" " "
CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
string (REGEX REPLACE "${REGEXP_NDEBUG}" " "
CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
string (REGEX REPLACE "${REGEXP_NDEBUG}" " "
CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL}")
foreach (flags_var_to_scrub
CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS_MINSIZEREL
CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_C_FLAGS_MINSIZEREL)
string (REGEX REPLACE "(^| )[/-]D *NDEBUG($| )" " "
"${flags_var_to_scrub}" "${${flags_var_to_scrub}}")
endforeach()
endif()
else()
if( NOT uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE" )