mirror of
https://github.com/microsoft/vcpkg.git
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ff2d960586
This PR adds a patch from upstream that fixes C++20 support. [In C++20, template parameters from the class template are no longer allowed in constructors and destructors declarations](https://eel.is/c++draft/diff.cpp17#class-2). The Qhull C++ headers have a few instances of these, and don't compile under compliant C++20 (or later). Specifically, since version 11, GCC generates an error diagnostic. [While this has been fixed in the upstream](https://github.com/qhull/qhull/pull/122), the slow Qhull release cycle means it might be quite a while longer until a new official release it available. It's already been a year and a half since the fix, [and the next release is still in alpha](https://github.com/qhull/qhull/wiki#qhull-81-alpha3-20230102) with no clear timeline. As C++20 becomes more mainstream, I believe it's important to ensure support for this library.
78 lines
3.0 KiB
CMake
78 lines
3.0 KiB
CMake
vcpkg_from_github(
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OUT_SOURCE_PATH SOURCE_PATH
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REPO qhull/qhull
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REF 613debeaea72ee66626dace9ba1a2eff11b5d37d
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SHA512 5b8ff9665ba73621a9859a6e86717b980b67f8d79d6c78cbf5672bce66aed671f7d64fcbec457bca79eef2e17e105f136017afdf442bb430b9f4a059d7cb93c3
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HEAD_REF master
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PATCHES
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include-qhullcpp-shared.patch
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fix-missing-symbols.patch # upstream https://github.com/qhull/qhull/pull/93
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noapp.patch # upstream https://github.com/qhull/qhull/pull/124
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fix-qhullcpp-cpp20-support.patch # upstream https://github.com/qhull/qhull/pull/122
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)
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string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" BUILD_STATIC_LIBS)
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if("tools" IN_LIST FEATURES)
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list(APPEND QHULL_OPTIONS -DBUILD_APPLICATIONS:BOOL=ON)
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else()
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list(APPEND QHULL_OPTIONS -DBUILD_APPLICATIONS:BOOL=OFF)
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endif()
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vcpkg_cmake_configure(
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SOURCE_PATH "${SOURCE_PATH}"
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OPTIONS
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-DBUILD_STATIC_LIBS=${BUILD_STATIC_LIBS}
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${QHULL_OPTIONS}
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)
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vcpkg_cmake_install()
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file(REMOVE_RECURSE
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"${CURRENT_PACKAGES_DIR}/share/man"
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"${CURRENT_PACKAGES_DIR}/share/doc"
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"${CURRENT_PACKAGES_DIR}/debug/include"
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"${CURRENT_PACKAGES_DIR}/debug/share/man"
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"${CURRENT_PACKAGES_DIR}/debug/share/doc"
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)
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vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/Qhull)
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if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
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file(WRITE "${CURRENT_PACKAGES_DIR}/share/qhull/QhullTargets-interface.cmake" [[
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add_library(Qhull::qhull_r IMPORTED INTERFACE)
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set_target_properties(Qhull::qhull_r PROPERTIES INTERFACE_LINK_LIBRARIES Qhull::qhullstatic_r)
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]])
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endif()
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if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
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set(active_basename "qhullstatic")
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set(inactive_basename "qhull")
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else()
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set(active_basename "qhull")
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set(inactive_basename "qhullstatic")
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endif()
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file(REMOVE "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/${inactive_basename}_r.pc")
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file(REMOVE "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/${inactive_basename}.pc") # qhullstatic.pc in dynamic build
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if(NOT DEFINED VCPKG_BUILD_TYPE)
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file(REMOVE "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/${inactive_basename}_rd.pc")
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file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/${active_basename}_rd.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/${active_basename}_r.pc")
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file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/qhullstatic_d.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/qhullstatic.pc")
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file(REMOVE "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/${inactive_basename}.pc") # qhullstatic.pc in dynamic build
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file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/qhullcpp_d.pc" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/qhullcpp.pc")
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endif()
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vcpkg_fixup_pkgconfig()
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if("tools" IN_LIST FEATURES)
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vcpkg_copy_tools(TOOL_NAMES
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qconvex
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qdelaunay
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qhalf
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qhull
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qvoronoi
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rbox
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AUTO_CLEAN
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)
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endif()
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file(INSTALL "${CURRENT_PORT_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME usage)
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file(INSTALL "${SOURCE_PATH}/COPYING.txt" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
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