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Add -DWARNING_AS_ERROR=1 option to cmake script (#3275)

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ctrlaltca 2018-06-06 08:43:04 +02:00 • committed by GitHub
parent 89ab7f1f67
commit 1276c8dd46
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2 changed files with 14 additions and 6 deletions
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9
CMakeLists.txt
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@ -92,6 +92,9 @@ elseif(WIN32)
set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR}/release)
endif()
# Treat warnings as errors (Debug builds only)
option(WARNING_AS_ERROR "Treat warnings as errors in debug builds" ON)
# Define proper compilation flags
IF(MSVC)
# Visual Studio:
@ -104,7 +107,11 @@ ELSEIF (CMAKE_COMPILER_IS_GNUCXX)
include(CheckCXXCompilerFlag)
set(CMAKE_CXX_FLAGS_RELEASE "-s -O2")
set(CMAKE_CXX_FLAGS_DEBUG "-ggdb -O0 -Wall -Wextra -Werror")
if(WARNING_AS_ERROR)
set(CMAKE_CXX_FLAGS_DEBUG "-ggdb -O0 -Wall -Wextra -Werror")
else()
set(CMAKE_CXX_FLAGS_DEBUG "-ggdb -O0 -Wall -Wextra")
endif()
set(ADDITIONAL_DEBUG_FLAGS -Wcast-align -Wmissing-declarations -Wno-long-long -Wno-error=extra -Wno-error=delete-non-virtual-dtor -Wno-error=sign-compare -Wno-error=missing-declarations)