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https://github.com/SoftFever/OrcaSlicer.git
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Move earcut to deps_src
This commit is contained in:
Noisyfox
parent
2c6bb1a443
commit
dc494da0b3
7 changed files with 14 additions and 151 deletions
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@ -6,6 +6,7 @@ project(deps_src)
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# Header-only libraries (INTERFACE)
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add_subdirectory(agg)
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add_subdirectory(ankerl)
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add_subdirectory(earcut)
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add_subdirectory(fast_float)
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add_subdirectory(nanosvg)
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add_subdirectory(nlohmann)
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13
deps_src/earcut/CMakeLists.txt
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13
deps_src/earcut/CMakeLists.txt
Normal file
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@ -0,0 +1,13 @@
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cmake_minimum_required(VERSION 3.13)
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project(earcut)
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add_library(earcut INTERFACE)
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target_include_directories(earcut SYSTEM
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INTERFACE
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${CMAKE_CURRENT_SOURCE_DIR}
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)
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target_sources(earcut INTERFACE
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${CMAKE_CURRENT_SOURCE_DIR}/earcut.hpp
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)
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@ -1,151 +0,0 @@
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cmake_minimum_required(VERSION 3.2)
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project(earcut_hpp LANGUAGES CXX C)
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option(EARCUT_BUILD_TESTS "Build the earcut test program" ON)
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option(EARCUT_BUILD_BENCH "Build the earcut benchmark program" ON)
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option(EARCUT_BUILD_VIZ "Build the earcut visualizer program" ON)
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option(EARCUT_WARNING_IS_ERROR "Treat warnings as errors" OFF)
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if (NOT CMAKE_BUILD_TYPE AND NOT GENERATOR_IS_MULTI_CONFIG)
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message(STATUS "No build type specified. Setting to 'Release'")
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING "The type of build." FORCE)
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endif()
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include(GNUInstallDirs)
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add_library(earcut_hpp INTERFACE)
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add_library(earcut_hpp::earcut_hpp ALIAS earcut_hpp)
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target_include_directories(earcut_hpp INTERFACE
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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)
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set(CMAKE_CXX_STANDARD 11)
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if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" GREATER 3.7)
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# Allow C++11 requirements to propagate when using recent CMake versions
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target_compile_features(earcut_hpp INTERFACE cxx_std_11)
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endif()
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file(GLOB FIXTURE_SOURCE_FILES test/fixtures/*.cpp test/fixtures/*.hpp)
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source_group(fixtures FILES ${FIXTURE_SOURCE_FILES})
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add_library(fixtures OBJECT ${FIXTURE_SOURCE_FILES})
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target_compile_options(fixtures PRIVATE $<$<CXX_COMPILER_ID:MSVC>:/Od>)
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# In CMake 3.12, use target_link_libraries(fixtures PUBLIC earcut_hpp libtess2).
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# Since we support down to CMake 3.2, we need to manually propagate usage requirements of earcut_hpp
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target_include_directories(fixtures PRIVATE "$<TARGET_PROPERTY:earcut_hpp,INTERFACE_INCLUDE_DIRECTORIES>")
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target_compile_features(fixtures PRIVATE "$<TARGET_PROPERTY:earcut_hpp,INTERFACE_COMPILE_FEATURES>")
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file(GLOB COMPARISON_SOURCE_FILES test/comparison/*.cpp test/comparison/*.hpp)
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source_group(comparison FILES ${COMPARISON_SOURCE_FILES})
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# this is interface since there is no cpp files in the comparison directory
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add_library(comparison INTERFACE)
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file(GLOB LIBTESS2_SOURCE_FILES test/comparison/libtess2/*.c test/comparison/libtess2/*.h)
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source_group(comparison/libtess2 FILES ${LIBTESS2_SOURCE_FILES})
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add_library(libtess2 ${LIBTESS2_SOURCE_FILES})
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target_compile_options(libtess2 PRIVATE
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$<$<CXX_COMPILER_ID:MSVC>:/wd4244 /wd4267>
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$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-w>
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)
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add_library(common INTERFACE)
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target_link_libraries(common INTERFACE libtess2 comparison)
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# optional: -march=native (builds with the optimizations available on the build machine (only for local use!))
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target_compile_options(common INTERFACE
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$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-pipe -Wall -Wextra -Wconversion -Wpedantic>
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)
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang$" OR CMAKE_COMPILER_IS_GNUCXX)
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if ("${CMAKE_CXX_FLAGS}" MATCHES "--coverage")
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# We disable debug code for the coverage so it won't see assertion and other things only enabled for debugging
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target_compile_definitions(common INTERFACE NDEBUG)
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else()
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# Here we enable the undefined behavior sanitizer for the tests, benchmarks and the viz
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include(CheckCXXCompilerFlag)
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check_cxx_compiler_flag("-fsanitize=undefined" HAVE_FLAG_SANITIZE_UNDEFINED)
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if(HAVE_FLAG_SANITIZE_UNDEFINED)
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target_compile_options(common INTERFACE $<$<CONFIG:Debug>:-fsanitize=undefined>)
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# TODO: Replace with target link option once we support CMake 3.13
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target_link_libraries(common INTERFACE $<$<CONFIG:Debug>:-fsanitize=undefined>)
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endif()
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endif()
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endif()
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if (EARCUT_WARNING_IS_ERROR)
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target_compile_options(common INTERFACE
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$<$<CXX_COMPILER_ID:MSVC>:/WX>
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$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Werror>
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)
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endif()
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if (EARCUT_BUILD_TESTS)
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enable_testing()
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add_executable(tests test/tap.cpp test/tap.hpp test/test.cpp $<TARGET_OBJECTS:fixtures>)
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target_link_libraries(tests PRIVATE earcut_hpp common)
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add_test(NAME earcut_tests COMMAND tests)
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endif()
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if (EARCUT_BUILD_BENCH)
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add_executable(bench test/bench.cpp $<TARGET_OBJECTS:fixtures>)
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target_link_libraries(bench PRIVATE earcut_hpp common)
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endif()
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if (EARCUT_BUILD_VIZ)
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add_executable(viz test/viz.cpp $<TARGET_OBJECTS:fixtures>)
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# Setup viz target
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# OpenGL
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# linux: xorg-dev libgl1-mesa-glx libgl1-mesa-dev
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# windows: in the windows sdk
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find_package(OpenGL REQUIRED)
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# GLFW3
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find_package(glfw3 QUIET) # try to use the system default
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if (NOT glfw3_FOUND)
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if(EXISTS "${PROJECT_SOURCE_DIR}/.gitmodules")
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find_package(Git REQUIRED)
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execute_process(
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COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_QUIET
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ERROR_QUIET
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)
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endif()
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set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "Build the GLFW example programs" FORCE)
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set(GLFW_BUILD_TESTS OFF CACHE BOOL "Build the GLFW test programs" FORCE)
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set(GLFW_BUILD_DOCS OFF CACHE BOOL "Build the GLFW documentation" FORCE)
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set(GLFW_INSTALL OFF CACHE BOOL "Generate installation target" FORCE)
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add_subdirectory(glfw)
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endif()
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target_compile_definitions(viz PRIVATE GL_SILENCE_DEPRECATION)
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# TODO: Using old variables for OpenGL package since they were added in CMake 3.8
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target_link_libraries(viz PRIVATE earcut_hpp common glfw ${OPENGL_LIBRARIES})
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target_include_directories(viz PRIVATE ${OPENGL_INCLUDE_DIR})
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endif()
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install(
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DIRECTORY include/mapbox
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} FILES_MATCHING PATTERN "*.hpp"
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)
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install(TARGETS earcut_hpp EXPORT earcut_hpp-config)
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# Since there is two projects, we need to export into the parent directory
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export(
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TARGETS earcut_hpp
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NAMESPACE earcut_hpp::
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FILE "${PROJECT_BINARY_DIR}/earcut_hpp-config.cmake"
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)
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install(EXPORT earcut_hpp-config
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DESTINATION "${CMAKE_INSTALL_DATADIR}/cmake/earcut_hpp"
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NAMESPACE earcut_hpp::
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)
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