mirror of
https://github.com/qbittorrent/qBittorrent.git
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107 lines
3.7 KiB
CMake
107 lines
3.7 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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# these definitions are only needed for calls to
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# lt::generate_fingerprint and for the qbittorrent.rc file on Windows
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add_library(qbt_version_definitions INTERFACE)
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target_compile_definitions(qbt_version_definitions INTERFACE
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QBT_VERSION_MAJOR=${qBittorrent_VERSION_MAJOR}
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QBT_VERSION_MINOR=${qBittorrent_VERSION_MINOR}
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QBT_VERSION_BUGFIX=${qBittorrent_VERSION_PATCH}
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QBT_VERSION_BUILD=${qBittorrent_VERSION_TWEAK}
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)
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add_library(qbt_common_cfg INTERFACE)
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# Full C++ 14 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_14
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cxx_aggregate_default_initializers
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cxx_attribute_deprecated
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cxx_binary_literals
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cxx_contextual_conversions
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cxx_decltype_auto
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cxx_digit_separators
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cxx_generic_lambdas
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cxx_lambda_init_captures
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cxx_relaxed_constexpr
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cxx_return_type_deduction
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cxx_variable_templates
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)
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set(QBT_FULL_VERSION "${qBittorrent_VERSION}${QBT_VER_STATUS}")
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target_compile_definitions(qbt_common_cfg INTERFACE
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QBT_VERSION="v${QBT_FULL_VERSION}"
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QBT_VERSION_2="${QBT_FULL_VERSION}"
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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 ((CXX_COMPILER_ID STREQUAL "GNU") OR (CXX_COMPILER_ID STREQUAL "Clang") OR (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 (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 /guard:cf)
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target_link_options(qbt_common_cfg INTERFACE /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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