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enable -Wundef flag for tests

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This commit is contained in:
Jordan Williams
2020-02-11 06:25:10 -06:00
parent 3930a44ccd
commit 76cae8c057
1 changed files with 4 additions and 0 deletions
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4
tests/CMakeLists.txt
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@@ -49,6 +49,7 @@ CHECK_CXX_COMPILER_FLAG("-Wlogical-op" COMPILER_SUPPORTS_WLOGICAL_OP)
CHECK_CXX_COMPILER_FLAG("-Wuseless-cast" COMPILER_SUPPORTS_WUSELESS_CAST) CHECK_CXX_COMPILER_FLAG("-Wuseless-cast" COMPILER_SUPPORTS_WUSELESS_CAST)
CHECK_CXX_COMPILER_FLAG("-Wdouble-promotion" COMPILER_SUPPORTS_WDOUBLE_PROMOTION) CHECK_CXX_COMPILER_FLAG("-Wdouble-promotion" COMPILER_SUPPORTS_WDOUBLE_PROMOTION)
CHECK_CXX_COMPILER_FLAG("-Wrange-loop-analysis" COMPILER_SUPPORTS_WRANGE_LOOP_ANALYSIS) CHECK_CXX_COMPILER_FLAG("-Wrange-loop-analysis" COMPILER_SUPPORTS_WRANGE_LOOP_ANALYSIS)
CHECK_CXX_COMPILER_FLAG("-Wundef" COMPILER_SUPPORTS_WUNDEF)
if(COMPILER_SUPPORTS_WALL) if(COMPILER_SUPPORTS_WALL)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
@@ -86,6 +87,9 @@ endif()
if(COMPILER_SUPPORTS_WRANGE_LOOP_ANALYSIS) if(COMPILER_SUPPORTS_WRANGE_LOOP_ANALYSIS)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wrange-loop-analysis") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wrange-loop-analysis")
endif() endif()
if(COMPILER_SUPPORTS_WUNDEF)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wundef")
endif()
option(TOML11_USE_UNRELEASED_TOML_FEATURES option(TOML11_USE_UNRELEASED_TOML_FEATURES
"use features in toml-lang/toml master while testing" OFF) "use features in toml-lang/toml master while testing" OFF)