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https://github.com/Kitware/CMake.git
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71f15be957
Sources that are part of a unity build are normally not compiled
individually. However, the VS IDE allows a single source to be
compiled. This can also be achieved on the command line:
msbuild my.vcxproj ... -t:ClCompile -p:SelectedFiles=<src>
where `<src>` is the path in the vcxproj `ClCompile` entry.
In a target with precompiled headers, the source needs PCH settings to
support individual compilation even if the normal unity build does not.
86 lines
2.7 KiB
CMake
86 lines
2.7 KiB
CMake
cmake_policy(SET CMP0057 NEW)
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include(RunCMake)
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cmake_policy(SET CMP0054 NEW)
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 19.27)
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run_cmake(LanguageStandard)
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endif()
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run_cmake(CustomCommandGenex)
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run_cmake(VsCsharpSourceGroup)
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run_cmake(VsCSharpCompilerOpts)
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run_cmake(ExplicitCMakeLists)
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run_cmake(InterfaceLibSources)
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run_cmake(NoImpLib)
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run_cmake(RuntimeLibrary)
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run_cmake(SourceGroupCMakeLists)
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run_cmake(SourceGroupTreeCMakeLists)
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run_cmake(VsConfigurationType)
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run_cmake(VsTargetsFileReferences)
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run_cmake(VsCustomProps)
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run_cmake(VsDebuggerWorkingDir)
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run_cmake(VsDebuggerCommand)
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run_cmake(VsDebuggerCommandArguments)
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run_cmake(VsDebuggerEnvironment)
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run_cmake(VsCSharpCustomTags)
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run_cmake(VsCSharpDocumentationFile)
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run_cmake(VsCSharpReferenceProps)
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run_cmake(VsCSharpWithoutSources)
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run_cmake(VsCSharpDeployFiles)
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run_cmake(VSCSharpDefines)
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run_cmake(VsSdkDirectories)
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run_cmake(VsGlobals)
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run_cmake(VsProjectImport)
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run_cmake(VsPackageReferences)
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run_cmake(VsDpiAware)
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run_cmake(VsDpiAwareBadParam)
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run_cmake(VsPrecompileHeaders)
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run_cmake(VsPrecompileHeadersReuseFromCompilePDBName)
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run_cmake(VsDeployEnabled)
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run_cmake(VsSettings)
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run_cmake(VsSourceSettingsTool)
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run_cmake(VsPlatformToolset)
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run_cmake(VsWinRTByDefault)
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set(RunCMake_GENERATOR_TOOLSET "VCTargetsPath=$(VCTargetsPath)")
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run_cmake(VsVCTargetsPath)
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unset(RunCMake_GENERATOR_TOOLSET)
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 19.05)
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run_cmake(VsJustMyCode)
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endif()
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if(CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 19.20)
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run_cmake(VsSpectreMitigation)
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endif()
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# Visual Studio 2017 has toolset version 141
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string(REPLACE "v" "" generator_toolset "${RunCMake_GENERATOR_TOOLSET}")
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if (RunCMake_GENERATOR MATCHES "Visual Studio 1[0-4] 201[0-5]" OR
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(RunCMake_GENERATOR_TOOLSET AND generator_toolset VERSION_LESS "141"))
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run_cmake(UnityBuildPre2017)
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else()
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run_cmake(UnityBuildNative)
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run_cmake(UnityBuildNativeGrouped)
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function(run_UnityBuildPCH)
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set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/UnityBuildPCH-build)
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run_cmake(UnityBuildPCH)
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set(RunCMake_TEST_NO_CLEAN 1)
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set(vcxproj "${RunCMake_TEST_BINARY_DIR}/UnityBuildPCH.vcxproj")
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if(EXISTS "${vcxproj}")
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file(STRINGS ${vcxproj} vcxproj_strings REGEX "ClCompile[^\n]*UnityBuildPCH\\.c")
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endif()
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if(vcxproj_strings MATCHES "Include=\"([^\"]+)\"")
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set(src "${CMAKE_MATCH_1}")
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run_cmake_command(UnityBuildPCH-build ${CMAKE_COMMAND} --build . --config Debug --target UnityBuildPCH -- -t:ClCompile -p:SelectedFiles=${src})
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endif()
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endfunction()
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run_UnityBuildPCH()
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endif()
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run_cmake(VsDotnetTargetFramework)
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run_cmake(VsDotnetTargetFrameworkVersion)
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