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https://github.com/qbittorrent/qBittorrent.git
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94 lines
3.1 KiB
CMake
94 lines
3.1 KiB
CMake
# Set common variables and create some interface-only library targets
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# that some or all other targets will link to, either directly or transitively,
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# to consume common compile options/definitions
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macro(qbt_common_config)
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# treat value specified by the CXX_STANDARD target property as a requirement by default
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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add_library(qbt_common_cfg INTERFACE)
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# Full C++ 17 support is required
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# See also https://cmake.org/cmake/help/latest/prop_gbl/CMAKE_CXX_KNOWN_FEATURES.html
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# for a breakdown of the features that CMake recognizes for each C++ standard
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target_compile_features(qbt_common_cfg INTERFACE
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cxx_std_17
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)
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target_compile_definitions(qbt_common_cfg INTERFACE
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QT_DEPRECATED_WARNINGS
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QT_NO_CAST_TO_ASCII
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QT_NO_CAST_FROM_BYTEARRAY
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QT_USE_QSTRINGBUILDER
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QT_STRICT_ITERATORS
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$<$<NOT:$<CONFIG:Debug>>:QT_NO_DEBUG_OUTPUT>
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)
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if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
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target_compile_definitions(qbt_common_cfg INTERFACE
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NTDDI_VERSION=0x06010000
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_WIN32_WINNT=0x0601
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_WIN32_IE=0x0601
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WIN32_LEAN_AND_MEAN
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NOMINMAX
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UNICODE
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_UNICODE
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)
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endif()
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if ((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") OR (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"))
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target_compile_options(qbt_common_cfg INTERFACE
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-Wall
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-Wextra
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-Wcast-qual
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-Wcast-align
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-Winvalid-pch
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-Woverloaded-virtual
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-Wold-style-cast
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-Wnon-virtual-dtor
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-pedantic
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-pedantic-errors
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)
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# Clang 11 still doesn't support -Wstrict-null-sentinel
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include(CheckCXXCompilerFlag)
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check_cxx_compiler_flag(-Wstrict-null-sentinel SNS_SUPPORT)
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if (SNS_SUPPORT)
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target_compile_options(qbt_common_cfg INTERFACE -Wstrict-null-sentinel)
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endif()
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endif()
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if ((CMAKE_CXX_COMPILER_ID STREQUAL "Clang") OR (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"))
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target_compile_options(qbt_common_cfg INTERFACE
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-Wno-range-loop-analysis
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)
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endif()
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if (MINGW)
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target_link_options(qbt_common_cfg INTERFACE $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:LINKER:--dynamicbase>)
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endif()
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if (MSVC_RUNTIME_DYNAMIC)
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set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
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else()
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set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
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endif()
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if (MSVC)
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target_compile_options(qbt_common_cfg INTERFACE
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/guard:cf
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/utf-8
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# https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
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/Zc:__cplusplus
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)
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target_link_options(qbt_common_cfg INTERFACE
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/guard:cf
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$<$<NOT:$<CONFIG:Debug>>:/OPT:REF /OPT:ICF>
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# suppress linking warning due to /INCREMENTAL and /OPT:ICF being both ON
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$<$<CONFIG:RelWithDebInfo>:/INCREMENTAL:NO>
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)
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endif()
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endmacro(qbt_common_config)
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