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[clipper2] Add new port #29303

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Feb 3, 2023
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25 changes: 25 additions & 0 deletions ports/clipper2/portfile.cmake
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
if(VCPKG_TARGET_IS_WINDOWS)
vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
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I see an unguarded

#define EXTERN_DLL_EXPORT extern "C" __declspec(dllexport)

in CPP/Clipper2Lib/include/clipper2/clipper.export.h.

I guess for dynamic linkage support, this must be replaced in the installed header?

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I have never experienced DDL export in practice, but I can try this option

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We may change it in an update if you don't feel comfortable with it.

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Yes, please 🙏

endif()

vcpkg_from_github(
OUT_SOURCE_PATH SOURCE_PATH
REPO AngusJohnson/Clipper2
REF "Clipper2_${VERSION}"
SHA512 b2b35cf4d03a387f43ee65ea49a30ec194d75ecf1b9b7431263c9073ee35ac63419ae3714f15220e5865e437b2bb5d9863cc01c5a3844304bb61933ae8c03c5b
HEAD_REF main
)

vcpkg_cmake_configure(
SOURCE_PATH "${SOURCE_PATH}/CPP"
OPTIONS
-DCLIPPER2_EXAMPLES=OFF
-DCLIPPER2_TESTS=OFF
-DCLIPPER2_UTILS=OFF
)
vcpkg_cmake_install()
vcpkg_fixup_pkgconfig()

file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")

vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
12 changes: 12 additions & 0 deletions ports/clipper2/usage
Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
The package clipper2 can be imported via CMake FindPkgConfig module:

# Clipper2
find_package(PkgConfig REQUIRED)
pkg_check_modules(Clipper2 REQUIRED IMPORTED_TARGET Clipper2)
target_link_libraries(main PkgConfig::Clipper2)

# Clipper2Z
find_package(PkgConfig REQUIRED)
pkg_check_modules(Clipper2Z REQUIRED IMPORTED_TARGET Clipper2Z)
target_link_libraries(main PkgConfig::Clipper2Z)

13 changes: 13 additions & 0 deletions ports/clipper2/vcpkg.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
{
"name": "clipper2",
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"version": "1.1.1",
"description": "Polygon Clipping and Offsetting",
"homepage": "http://www.angusj.com/clipper2",
"license": "BSL-1.0",
"dependencies": [
{
"name": "vcpkg-cmake",
"host": true
}
]
}
4 changes: 4 additions & 0 deletions versions/baseline.json
Original file line number Diff line number Diff line change
Expand Up @@ -1500,6 +1500,10 @@
"baseline": "2019-04-30",
"port-version": 2
},
"clipper2": {
"baseline": "1.1.1",
"port-version": 0
},
"clockutils": {
"baseline": "1.1.1",
"port-version": 1
Expand Down
9 changes: 9 additions & 0 deletions versions/c-/clipper2.json
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
{
"versions": [
{
"git-tree": "e4e17a0f6cbecf7ac4863b830eb47df1e10d9b83",
"version": "1.1.1",
"port-version": 0
}
]
}