Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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69 lines
3.2 KiB
69 lines
3.2 KiB
# Sets cache variable QBT_ADDITIONAL_FLAGS and QBT_ADDITONAL_CXX_FLAGS to list of additional |
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# compiler flags for C and C++ (QBT_ADDITIONAL_FLAGS) and for C++ only (QBT_ADDITONAL_CXX_FLAGS) |
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# and appends them to CMAKE_XXX_FLAGS variables. |
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# It could use add_compile_options(), but then it is needed to use generator expressions, |
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# and most interesting of them are not compatible with Visual Studio :( |
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macro(qbt_set_compiler_options) |
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# if (NOT QBT_ADDITIONAL_FLAGS) |
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
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#-Wshadow -Wconversion ? |
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set(_GCC_COMMON_C_AND_CXX_FLAGS "-Wall -Wextra" |
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"-Wcast-qual -Wcast-align" |
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"-Winvalid-pch -Wno-long-long" |
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#"-fstack-protector-all" |
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#"-Werror -Wno-error=deprecated-declarations" |
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) |
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set(_GCC_COMMON_CXX_FLAGS "-fexceptions -frtti" |
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"-Woverloaded-virtual -Wold-style-cast" |
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"-Wnon-virtual-dtor" |
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#"-Weffc++" |
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#"-Werror -Wno-error=cpp" |
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# we should modify code to make these ones obsolete |
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#"-Wno-error=sign-conversion -Wno-error=float-equal" |
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) |
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include(CheckCXXCompilerFlag) |
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# check for -pedantic |
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check_cxx_compiler_flag(-pedantic _PEDANTIC_IS_SUPPORTED) |
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if (_PEDANTIC_IS_SUPPORTED) |
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list(APPEND _GCC_COMMON_CXX_FLAGS "-pedantic -pedantic-errors") |
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else (_PEDANTIC_IS_SUPPORTED) |
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list(APPEND _GCC_COMMON_CXX_FLAGS "-Wpedantic") |
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endif (_PEDANTIC_IS_SUPPORTED) |
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if (CMAKE_SYSTEM_NAME MATCHES Linux) |
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add_definitions(-D_DEFAULT_SOURCE) |
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endif() |
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# Clang 5.0 still doesn't support -Wstrict-null-sentinel |
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
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check_cxx_compiler_flag(-Wstrict-null-sentinel _STRICT_NULL_SENTINEL_IS_SUPPORTED) |
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if (_STRICT_NULL_SENTINEL_IS_SUPPORTED) |
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list(APPEND _GCC_COMMON_CXX_FLAGS "-Wstrict-null-sentinel") |
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endif (_STRICT_NULL_SENTINEL_IS_SUPPORTED) |
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# Code should be improved to render this not needed |
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list(APPEND _GCC_COMMON_CXX_FLAGS "-Wno-error=unused-function") |
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else ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
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# GCC supports it |
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list(APPEND _GCC_COMMON_CXX_FLAGS "-Wstrict-null-sentinel") |
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endif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
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string(REPLACE ";" " " _GCC_COMMON_C_AND_CXX_FLAGS_STRING "${_GCC_COMMON_C_AND_CXX_FLAGS}") |
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string(REPLACE ";" " " _GCC_COMMON_CXX_FLAGS_STRING "${_GCC_COMMON_CXX_FLAGS}") |
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string(APPEND CMAKE_C_FLAGS " ${_GCC_COMMON_C_AND_CXX_FLAGS_STRING}") |
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string(APPEND CMAKE_CXX_FLAGS " ${_GCC_COMMON_C_AND_CXX_FLAGS_STRING} ${_GCC_COMMON_CXX_FLAGS_STRING}") |
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endif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC") |
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set(QBT_ADDITIONAL_FLAGS "/wd4251 /wd4275 /wd4290 /W4" CACHE STRING "Additional qBittorent compile flags") |
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endif () |
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string(APPEND CMAKE_C_FLAGS " ${QBT_ADDITIONAL_FLAGS}") |
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string(APPEND CMAKE_CXX_FLAGS " ${QBT_ADDITIONAL_FLAGS}") |
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# endif (NOT QBT_ADDITIONAL_FLAGS) |
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endmacro(qbt_set_compiler_options)
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