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force to always compile with -Wall and -Werror in gcc/clang (and /W4, /WX in MSVC)

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This commit is contained in:
amir 2019-10-20 21:15:08 +03:30
parent 0245ae5157
commit 2cf7b213cc
1 changed files with 11 additions and 2 deletions
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13
test/CMakeLists.txt
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@ -79,7 +79,7 @@ endif()
target_include_directories(doctest_main PRIVATE "thirdparty/doctest") target_include_directories(doctest_main PRIVATE "thirdparty/doctest")
# https://stackoverflow.com/questions/2368811/how-to-set-warning-level-in-cmake # https://stackoverflow.com/questions/2368811/how-to-set-warning-level-in-cmake
if(MSVC) if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
# Force to always compile with W4 # Force to always compile with W4
if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]") if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
@ -87,6 +87,9 @@ if(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
endif() endif()
# Force to always compile with WX
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX")
# Disable warning C4389: '==': signed/unsigned mismatch # Disable warning C4389: '==': signed/unsigned mismatch
# Disable warning C4309: 'static_cast': truncation of constant value # Disable warning C4309: 'static_cast': truncation of constant value
# Disable warning C4566: character represented by universal-character-name '\uFF01' cannot be represented in the current code page (1252) # Disable warning C4566: character represented by universal-character-name '\uFF01' cannot be represented in the current code page (1252)
@ -94,7 +97,13 @@ if(MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4389 /wd4309 /wd4566 /wd4996") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4389 /wd4309 /wd4566 /wd4996")
# https://github.com/nlohmann/json/issues/1114 # https://github.com/nlohmann/json/issues/1114
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /bigobj")
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
# Force to always compile with Wall and Werror
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror")
# https://github.com/nlohmann/json/issues/1114
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -bigobj")
endif() endif()
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