b4a6efcda2
Expose GLSLANG__TESTS and GLSLANG_ENABLE_INSTALL as options that can be controlled from an enclosing project, or from the command line. They retain the prior default behaviour. In particular, if Glslang is not the top level project, then they default to OFF. Fixes: #3507
254 lines
9.4 KiB
CMake
254 lines
9.4 KiB
CMake
# Copyright (C) 2020 The Khronos Group Inc.
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#
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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#
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# Neither the name of The Khronos Group Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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if(WIN32)
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add_subdirectory(OSDependent/Windows)
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elseif(UNIX OR "${CMAKE_SYSTEM_NAME}" STREQUAL "Fuchsia" OR ANDROID)
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add_subdirectory(OSDependent/Unix)
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else()
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message("unknown platform")
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endif()
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if(EMSCRIPTEN OR ENABLE_GLSLANG_JS)
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# May be enabled on non-Emscripten builds for binary-size testing.
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add_subdirectory(OSDependent/Web)
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endif()
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################################################################################
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# GenericCodeGen
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################################################################################
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add_library(GenericCodeGen STATIC
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GenericCodeGen/CodeGen.cpp
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GenericCodeGen/Link.cpp)
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set_property(TARGET GenericCodeGen PROPERTY POSITION_INDEPENDENT_CODE ON)
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set_property(TARGET GenericCodeGen PROPERTY FOLDER glslang)
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################################################################################
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# MachineIndependent
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################################################################################
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set(MACHINEINDEPENDENT_SOURCES
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MachineIndependent/glslang.y
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MachineIndependent/glslang_tab.cpp
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MachineIndependent/attribute.cpp
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MachineIndependent/Constant.cpp
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MachineIndependent/iomapper.cpp
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MachineIndependent/InfoSink.cpp
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MachineIndependent/Initialize.cpp
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MachineIndependent/IntermTraverse.cpp
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MachineIndependent/Intermediate.cpp
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MachineIndependent/ParseContextBase.cpp
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MachineIndependent/ParseHelper.cpp
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MachineIndependent/PoolAlloc.cpp
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MachineIndependent/RemoveTree.cpp
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MachineIndependent/Scan.cpp
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MachineIndependent/ShaderLang.cpp
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MachineIndependent/SpirvIntrinsics.cpp
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MachineIndependent/SymbolTable.cpp
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MachineIndependent/Versions.cpp
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MachineIndependent/intermOut.cpp
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MachineIndependent/limits.cpp
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MachineIndependent/linkValidate.cpp
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MachineIndependent/parseConst.cpp
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MachineIndependent/reflection.cpp
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MachineIndependent/preprocessor/Pp.cpp
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MachineIndependent/preprocessor/PpAtom.cpp
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MachineIndependent/preprocessor/PpContext.cpp
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MachineIndependent/preprocessor/PpScanner.cpp
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MachineIndependent/preprocessor/PpTokens.cpp
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MachineIndependent/propagateNoContraction.cpp
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)
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set(MACHINEINDEPENDENT_HEADERS
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MachineIndependent/attribute.h
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MachineIndependent/glslang_tab.cpp.h
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MachineIndependent/gl_types.h
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MachineIndependent/Initialize.h
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MachineIndependent/iomapper.h
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MachineIndependent/LiveTraverser.h
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MachineIndependent/localintermediate.h
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MachineIndependent/ParseHelper.h
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MachineIndependent/reflection.h
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MachineIndependent/RemoveTree.h
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MachineIndependent/Scan.h
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MachineIndependent/ScanContext.h
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MachineIndependent/SymbolTable.h
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MachineIndependent/Versions.h
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MachineIndependent/parseVersions.h
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MachineIndependent/propagateNoContraction.h
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MachineIndependent/preprocessor/PpContext.h
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MachineIndependent/preprocessor/PpTokens.h
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)
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if(ENABLE_HLSL)
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list(APPEND MACHINEINDEPENDENT_SOURCES
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HLSL/hlslAttributes.cpp
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HLSL/hlslParseHelper.cpp
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HLSL/hlslScanContext.cpp
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HLSL/hlslOpMap.cpp
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HLSL/hlslTokenStream.cpp
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HLSL/hlslGrammar.cpp
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HLSL/hlslParseables.cpp)
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list(APPEND MACHINEINDEPENDENT_HEADERS
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HLSL/hlslAttributes.h
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HLSL/hlslParseHelper.h
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HLSL/hlslTokens.h
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HLSL/hlslScanContext.h
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HLSL/hlslOpMap.h
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HLSL/hlslTokenStream.h
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HLSL/hlslGrammar.h
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HLSL/hlslParseables.h)
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endif()
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add_library(MachineIndependent STATIC ${MACHINEINDEPENDENT_SOURCES} ${MACHINEINDEPENDENT_HEADERS})
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set_property(TARGET MachineIndependent PROPERTY POSITION_INDEPENDENT_CODE ON)
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set_property(TARGET MachineIndependent PROPERTY FOLDER glslang)
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if (NOT MSVC)
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# -Wunused-but-set-variable is triggered in code generated by bison that we do not control. Turn this warning off, but only for the generated.
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set_source_files_properties(MachineIndependent/glslang_tab.cpp PROPERTIES COMPILE_FLAGS -Wno-unused-but-set-variable)
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endif()
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glslang_add_build_info_dependency(MachineIndependent)
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glslang_pch(MachineIndependent MachineIndependent/pch.h)
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target_link_libraries(MachineIndependent PRIVATE OSDependent GenericCodeGen)
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################################################################################
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# glslang
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################################################################################
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set(GLSLANG_SOURCES
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CInterface/glslang_c_interface.cpp)
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set(GLSLANG_HEADERS
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Public/ShaderLang.h
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Include/arrays.h
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Include/BaseTypes.h
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Include/Common.h
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Include/ConstantUnion.h
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Include/glslang_c_interface.h
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Include/glslang_c_shader_types.h
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Include/InfoSink.h
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Include/InitializeGlobals.h
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Include/intermediate.h
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Include/PoolAlloc.h
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Include/ResourceLimits.h
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Include/ShHandle.h
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Include/SpirvIntrinsics.h
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Include/Types.h)
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add_library(glslang ${LIB_TYPE} ${GLSLANG_SOURCES} ${GLSLANG_HEADERS})
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set_target_properties(glslang PROPERTIES
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FOLDER glslang
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POSITION_INDEPENDENT_CODE ON
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VERSION "${GLSLANG_VERSION}"
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SOVERSION "${GLSLANG_VERSION_MAJOR}")
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target_link_libraries(glslang PRIVATE OSDependent MachineIndependent)
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target_include_directories(glslang PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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glslang_add_build_info_dependency(glslang)
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glslang_only_export_explicit_symbols(glslang)
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if(WIN32 AND BUILD_SHARED_LIBS)
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set_target_properties(glslang PROPERTIES PREFIX "")
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endif()
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################################################################################
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# ResourceLimits
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################################################################################
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set(RESOURCELIMITS_SOURCES
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ResourceLimits/ResourceLimits.cpp
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ResourceLimits/resource_limits_c.cpp
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)
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set(RESOURCELIMITS_HEADERS
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Public/ResourceLimits.h
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Public/resource_limits_c.h
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)
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add_library(glslang-default-resource-limits ${RESOURCELIMITS_SOURCES} ${RESOURCELIMITS_HEADERS})
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set_target_properties(glslang-default-resource-limits PROPERTIES
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VERSION "${GLSLANG_VERSION}"
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SOVERSION "${GLSLANG_VERSION_MAJOR}"
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FOLDER glslang
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POSITION_INDEPENDENT_CODE ON)
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target_include_directories(glslang-default-resource-limits PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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################################################################################
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# source_groups
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################################################################################
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if(WIN32)
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source_group("Public" REGULAR_EXPRESSION "Public/*")
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source_group("MachineIndependent" REGULAR_EXPRESSION "MachineIndependent/[^/]*")
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source_group("Include" REGULAR_EXPRESSION "Include/[^/]*")
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source_group("GenericCodeGen" REGULAR_EXPRESSION "GenericCodeGen/*")
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source_group("MachineIndependent\\Preprocessor" REGULAR_EXPRESSION "MachineIndependent/preprocessor/*")
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source_group("HLSL" REGULAR_EXPRESSION "HLSL/*")
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source_group("CInterface" REGULAR_EXPRESSION "CInterface/*")
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endif()
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################################################################################
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# install
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################################################################################
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if(GLSLANG_ENABLE_INSTALL)
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install(TARGETS glslang EXPORT glslang-targets)
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if(NOT BUILD_SHARED_LIBS)
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install(TARGETS MachineIndependent EXPORT glslang-targets)
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install(TARGETS GenericCodeGen EXPORT glslang-targets)
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endif()
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set(PUBLIC_HEADERS
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Public/ResourceLimits.h
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Public/ShaderLang.h
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Public/resource_limits_c.h
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Include/glslang_c_interface.h
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Include/glslang_c_shader_types.h
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Include/ResourceLimits.h
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MachineIndependent/Versions.h)
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foreach(file ${PUBLIC_HEADERS})
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get_filename_component(dir ${file} DIRECTORY)
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install(FILES ${file} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/glslang/${dir})
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endforeach()
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install(FILES ${GLSLANG_BUILD_INFO_H} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/glslang)
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install(TARGETS glslang-default-resource-limits EXPORT glslang-targets)
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endif()
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