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CMake: Add custom compiler flags for MSVC

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This commit is contained in:
Max Bruckner 2017-06-17 14:42:52 +02:00
parent ac368e9dfb
commit e174831819
2 changed files with 39 additions and 30 deletions
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11
CMakeLists.txt
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@ -16,8 +16,9 @@ set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT
set(custom_compiler_flags)
include(CheckCCompilerFlag)
option(ENABLE_CUSTOM_COMPILER_FLAGS "Enables custom compiler flags for Clang and GCC" ON)
option(ENABLE_CUSTOM_COMPILER_FLAGS "Enables custom compiler flags" ON)
if (ENABLE_CUSTOM_COMPILER_FLAGS)
if (("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang") OR ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU"))
list(APPEND custom_compiler_flags
-std=c89
-pedantic
@ -47,6 +48,14 @@ if (ENABLE_CUSTOM_COMPILER_FLAGS)
-Wused-but-marked-unused
-Wswitch-enum
)
elseif("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
list(APPEND custom_compiler_flags
/GS
/Za
/sdl
/W4
)
endif()
endif()
option(ENABLE_SANITIZERS "Enables AddressSanitizer and UndefinedBehaviorSanitizer." OFF)

2
README.md
View File

@ -85,7 +85,7 @@ You can change the build process with a list of different options that you can p
* `-DENABLE_CJSON_TEST=On`: Enable building the tests. (on by default)
* `-DENABLE_CJSON_UTILS=On`: Enable building cJSON_Utils. (off by default)
* `-DENABLE_TARGET_EXPORT=On`: Enable the export of CMake targets. Turn off if it makes problems. (on by default)
* `-DENABLE_CUSTOM_COMPILER_FLAGS=On`: Enable custom compiler flags (currently for Clang and GCC). Turn off if it makes problems. (on by default)
* `-DENABLE_CUSTOM_COMPILER_FLAGS=On`: Enable custom compiler flags (currently for Clang, GCC and MSVC). Turn off if it makes problems. (on by default)
* `-DENABLE_VALGRIND=On`: Run tests with [valgrind](http://valgrind.org). (off by default)
* `-DENABLE_SANITIZERS=On`: Compile cJSON with [AddressSanitizer](https://github.com/google/sanitizers/wiki/AddressSanitizer) and [UndefinedBehaviorSanitizer](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html) enabled (if possible). (off by default)
* `-DBUILD_SHARED_LIBS=On`: Build the shared libraries. (on by default)