mirror of
https://github.com/Aitum/obs-aitum-multistream.git
synced 2024-11-25 11:42:58 +01:00
86 lines
2.6 KiB
CMake
86 lines
2.6 KiB
CMake
# CMake Linux compiler configuration module
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include_guard(GLOBAL)
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include(ccache)
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include(compiler_common)
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option(ENABLE_COMPILER_TRACE "Enable Clang time-trace (required Clang and Ninja)" OFF)
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mark_as_advanced(ENABLE_COMPILER_TRACE)
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# gcc options for C
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set(_obs_gcc_c_options
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# cmake-format: sortable
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-fno-strict-aliasing
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-fopenmp-simd
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-Wdeprecated-declarations
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-Wempty-body
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-Wenum-conversion
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-Werror=return-type
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-Wextra
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-Wformat
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-Wformat-security
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-Wno-conversion
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-Wno-float-conversion
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-Wno-implicit-fallthrough
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-Wno-missing-braces
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-Wno-missing-field-initializers
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-Wno-shadow
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-Wno-sign-conversion
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-Wno-trigraphs
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-Wno-unknown-pragmas
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-Wno-unused-function
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-Wno-unused-label
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-Wparentheses
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-Wshadow
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-Wuninitialized
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-Wunreachable-code
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-Wunused-parameter
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-Wunused-value
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-Wunused-variable
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-Wvla)
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# gcc options for C++
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set(_obs_gcc_cxx_options
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# cmake-format: sortable
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${_obs_gcc_c_options} -Wconversion -Wfloat-conversion -Winvalid-offsetof -Wno-overloaded-virtual)
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add_compile_options(
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-fopenmp-simd
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"$<$<COMPILE_LANG_AND_ID:C,GNU>:${_obs_gcc_c_options}>"
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"$<$<COMPILE_LANG_AND_ID:C,GNU>:-Wint-conversion;-Wno-missing-prototypes;-Wno-strict-prototypes;-Wpointer-sign>"
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"$<$<COMPILE_LANG_AND_ID:CXX,GNU>:${_obs_gcc_cxx_options}>"
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"$<$<COMPILE_LANG_AND_ID:C,Clang>:${_obs_clang_c_options}>"
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"$<$<COMPILE_LANG_AND_ID:CXX,Clang>:${_obs_clang_cxx_options}>")
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# Add support for color diagnostics and CMake switch for warnings as errors to CMake < 3.24
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if(CMAKE_VERSION VERSION_LESS 3.24.0)
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add_compile_options($<$<C_COMPILER_ID:Clang>:-fcolor-diagnostics> $<$<CXX_COMPILER_ID:Clang>:-fcolor-diagnostics>)
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if(CMAKE_COMPILE_WARNING_AS_ERROR)
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add_compile_options(-Werror)
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endif()
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else()
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set(CMAKE_COLOR_DIAGNOSTICS ON)
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL GNU)
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# Disable false-positive warning in GCC 12.1.0 and later
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add_compile_options(-Wno-error=maybe-uninitialized)
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# Add warning for infinite recursion (added in GCC 12)
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if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 12.0.0)
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add_compile_options(-Winfinite-recursion)
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endif()
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endif()
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# Enable compiler and build tracing (requires Ninja generator)
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if(ENABLE_COMPILER_TRACE AND CMAKE_GENERATOR STREQUAL "Ninja")
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add_compile_options($<$<COMPILE_LANG_AND_ID:C,Clang>:-ftime-trace> $<$<COMPILE_LANG_AND_ID:CXX,Clang>:-ftime-trace>)
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else()
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set(ENABLE_COMPILER_TRACE
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OFF
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CACHE STRING "Enable Clang time-trace (required Clang and Ninja)" FORCE)
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endif()
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add_compile_definitions($<$<CONFIG:DEBUG>:DEBUG> $<$<CONFIG:DEBUG>:_DEBUG> SIMDE_ENABLE_OPENMP)
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