bc6b2bc17a
On QNX, pthread APIs are provided as part of libc and a separate pthread library does not exist. This change updates the makefile of glslang to not link with pthread on QNX, thereby enabling glslang to be built for QNX platforms.
128 lines
4.8 KiB
CMake
128 lines
4.8 KiB
CMake
# Copyright (C) 2020-2023 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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find_host_package(PythonInterp 3 REQUIRED)
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set(GLSLANG_INTRINSIC_H "${GLSLANG_GENERATED_INCLUDEDIR}/glslang/glsl_intrinsic_header.h")
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set(GLSLANG_INTRINSIC_PY "${CMAKE_CURRENT_SOURCE_DIR}/../gen_extension_headers.py")
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set(GLSLANG_INTRINSIC_HEADER_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../glslang/ExtensionHeaders")
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add_custom_command(
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OUTPUT ${GLSLANG_INTRINSIC_H}
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COMMAND ${PYTHON_EXECUTABLE} "${GLSLANG_INTRINSIC_PY}"
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"-i" ${GLSLANG_INTRINSIC_HEADER_DIR}
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"-o" ${GLSLANG_INTRINSIC_H}
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DEPENDS ${GLSLANG_INTRINSIC_PY}
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COMMENT "Generating ${GLSLANG_INTRINSIC_H}")
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#add_custom_target(glslangValidator DEPENDS ${GLSLANG_INTRINSIC_H})
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set(SOURCES StandAlone.cpp DirStackFileIncluder.h ${GLSLANG_INTRINSIC_H})
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add_executable(glslangValidator ${SOURCES})
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set_property(TARGET glslangValidator PROPERTY FOLDER tools)
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glslang_set_link_args(glslangValidator)
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set(LIBRARIES
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glslang
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SPIRV
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glslang-default-resource-limits)
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if(ENABLE_SPVREMAPPER)
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set(LIBRARIES ${LIBRARIES} SPVRemapper)
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endif()
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if(WIN32)
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set(LIBRARIES ${LIBRARIES} psapi)
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elseif(UNIX)
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if(NOT ANDROID AND NOT QNX)
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set(LIBRARIES ${LIBRARIES} pthread)
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endif()
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endif()
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target_link_libraries(glslangValidator ${LIBRARIES})
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target_include_directories(glslangValidator PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../External>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/External>)
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if(ENABLE_OPT)
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target_include_directories(glslangValidator
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PRIVATE ${spirv-tools_SOURCE_DIR}/include
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)
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endif()
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if(ENABLE_SPVREMAPPER)
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set(REMAPPER_SOURCES spirv-remap.cpp)
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add_executable(spirv-remap ${REMAPPER_SOURCES})
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set_property(TARGET spirv-remap PROPERTY FOLDER tools)
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glslang_set_link_args(spirv-remap)
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target_link_libraries(spirv-remap ${LIBRARIES})
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endif()
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if(WIN32)
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source_group("Source" FILES ${SOURCES})
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endif()
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if(ENABLE_GLSLANG_INSTALL)
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install(TARGETS glslangValidator EXPORT glslang-targets)
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# Backward compatibility
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/glslangValidatorTargets.cmake" "
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message(WARNING \"Using `glslangValidatorTargets.cmake` is deprecated: use `find_package(glslang)` to find glslang CMake targets.\")
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if (NOT TARGET glslang::glslangValidator)
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include(\"${CMAKE_INSTALL_FULL_LIBDIR}/cmake/${PROJECT_NAME}/glslang-targets.cmake\")
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endif()
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add_library(glslangValidator ALIAS glslang::glslangValidator)
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")
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/glslangValidatorTargets.cmake" DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
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if(ENABLE_SPVREMAPPER)
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install(TARGETS spirv-remap EXPORT glslang-targets)
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# Backward compatibility
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/spirv-remapTargets.cmake" "
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message(WARNING \"Using `spirv-remapTargets.cmake` is deprecated: use `find_package(glslang)` to find glslang CMake targets.\")
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if (NOT TARGET glslang::spirv-remap)
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include(\"${CMAKE_INSTALL_FULL_LIBDIR}/cmake/${PROJECT_NAME}/glslang-targets.cmake\")
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endif()
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add_library(spirv-remap ALIAS glslang::spirv-remap)
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")
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/spirv-remapTargets.cmake" DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
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endif()
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endif()
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