diff options
Diffstat (limited to 'stacks/crdop/cmake/CRDOPCompiler.cmake')
| -rw-r--r-- | stacks/crdop/cmake/CRDOPCompiler.cmake | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/stacks/crdop/cmake/CRDOPCompiler.cmake b/stacks/crdop/cmake/CRDOPCompiler.cmake new file mode 100644 index 0000000..e1aab37 --- /dev/null +++ b/stacks/crdop/cmake/CRDOPCompiler.cmake @@ -0,0 +1,37 @@ +# CRDOP compiler detection and warning flags (GCC, Clang, MSVC) + +if(CMAKE_C_COMPILER_ID STREQUAL "GNU") + set(CRDOP_COMPILER "gcc") +elseif(CMAKE_C_COMPILER_ID MATCHES "Clang|AppleClang") + set(CRDOP_COMPILER "clang") +elseif(MSVC) + set(CRDOP_COMPILER "msvc") +else() + set(CRDOP_COMPILER "${CMAKE_C_COMPILER_ID}") +endif() + +message(STATUS "CRDOP compiler=${CRDOP_COMPILER} (${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION})") + +function(crdop_set_compile_options target) + if(MSVC) + target_compile_options(${target} PRIVATE /W3 /utf-8) + else() + target_compile_options(${target} PRIVATE -Wall -Wextra -Wno-unused-parameter) + if(CRDOP_COMPILER STREQUAL "clang") + target_compile_options(${target} PRIVATE + -Wno-gnu-zero-variadic-macro-arguments + -Wno-deprecated-non-prototype + ) + endif() + if(CMAKE_BUILD_TYPE STREQUAL "Release") + target_compile_options(${target} PRIVATE -O2) + endif() + endif() +endfunction() + +include(CheckLinkerFlag) +if(NOT WIN32 AND NOT APPLE) + check_linker_flag(C "-Wl,--wrap=malloc" CRDOP_LINKER_SUPPORTS_WRAP) +else() + set(CRDOP_LINKER_SUPPORTS_WRAP FALSE) +endif() |