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[cmake] Explain removal of default /W3 flag [ci skip]

This commit is contained in:
Mateusz Łoskot
2018-12-12 20:47:02 +01:00
parent 2250b7159c
commit b5ad3186c8

View File

@@ -154,6 +154,7 @@ if(GIL_BUILD_IO)
target_link_libraries(gil_dependencies
INTERFACE
${_tiffxx_library})
target_include_directories(gil_dependencies
INTERFACE
${_tiffxx_include_dir})
@@ -185,6 +186,7 @@ endif()
add_library(gil_compile_options INTERFACE)
target_compile_features(gil_compile_options INTERFACE cxx_std_11)
# see https://cmake.org/pipermail/cmake/2018-December/068716.html
if(MSVC)
string(REGEX REPLACE "/W3" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
string(REGEX REPLACE "-W3" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})