5 files changed, 126 insertions, 0 deletions
diff --git a/vcpkg/ports/polyclipping/FindCLIPPER.cmake b/vcpkg/ports/polyclipping/FindCLIPPER.cmake
new file mode 100644
index 0000000..5a1fcab
--- /dev/null
+++ b/vcpkg/ports/polyclipping/FindCLIPPER.cmake
@@ -0,0 +1,45 @@
+# Distributed under the OSI-approved BSD 3-Clause License.
+
+#.rst:
+# FindCLIPPER
+# --------
+#
+# Result Variables
+# ^^^^^^^^^^^^^^^^
+#
+# This module will set the following variables in your project::
+#
+#  ``CLIPPER_FOUND``
+#    True if CLIPPER found on the local system
+#
+#  ``CLIPPER_INCLUDE_DIRS``
+#    Location of CLIPPER header files.
+#
+#  ``CLIPPER_LIBRARIES``
+#    The clipper libraries.
+#
+
+include(FindPackageHandleStandardArgs)
+include(SelectLibraryConfigurations)
+
+if(NOT CLIPPER_INCLUDE_DIR)
+  find_path(CLIPPER_INCLUDE_DIR clipper.hpp
+    PATH_SUFFIXES polyclipping)
+endif()
+
+if(NOT CLIPPER_LIBRARY)
+  find_library(CLIPPER_LIBRARY_RELEASE NAMES polyclipping PATHS "${CMAKE_CURRENT_LIST_DIR}/../../lib" NO_DEFAULT_PATH)
+  find_library(CLIPPER_LIBRARY_DEBUG NAMES polyclipping PATHS "${CMAKE_CURRENT_LIST_DIR}/../../debug/lib" NO_DEFAULT_PATH)
+  select_library_configurations(CLIPPER)
+endif()
+
+mark_as_advanced(CLIPPER_LIBRARY CLIPPER_INCLUDE_DIR)
+
+find_package_handle_standard_args(CLIPPER
+    REQUIRED_VARS CLIPPER_LIBRARY CLIPPER_INCLUDE_DIR
+)
+
+if(CLIPPER_FOUND)
+  set(CLIPPER_LIBRARIES ${CLIPPER_LIBRARY})
+  set(CLIPPER_INCLUDE_DIRS ${CLIPPER_INCLUDE_DIR})
+endif()
diff --git a/vcpkg/ports/polyclipping/fix_targets.patch b/vcpkg/ports/polyclipping/fix_targets.patch
new file mode 100644
index 0000000..ebae8f6
--- /dev/null
+++ b/vcpkg/ports/polyclipping/fix_targets.patch
@@ -0,0 +1,17 @@
+diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
+index f0ed7e8..a5ed444 100644
+--- a/cpp/CMakeLists.txt
++++ b/cpp/CMakeLists.txt
+@@ -19,3 +19,12 @@ INSTALL (TARGETS polyclipping LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
+ INSTALL (FILES "${PCFILE}" DESTINATION "${CMAKE_INSTALL_PKGCONFIGDIR}")
+ 
+ SET_TARGET_PROPERTIES(polyclipping PROPERTIES VERSION 22.0.0 SOVERSION 22 )
++
++install(TARGETS polyclipping EXPORT polyclippingConfig)
++
++install(
++    EXPORT polyclippingConfig
++    NAMESPACE polyclipping::
++    DESTINATION share/polyclipping
++)
++target_include_directories(polyclipping PUBLIC $<INSTALL_INTERFACE:include>)
diff --git a/vcpkg/ports/polyclipping/portfile.cmake b/vcpkg/ports/polyclipping/portfile.cmake
new file mode 100644
index 0000000..bc45cad
--- /dev/null
+++ b/vcpkg/ports/polyclipping/portfile.cmake
@@ -0,0 +1,36 @@
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+
+vcpkg_from_sourceforge(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO polyclipping
+    FILENAME "clipper_ver6.4.2.zip"
+    NO_REMOVE_ONE_LEVEL
+    SHA512 ffc88818c44a38aa278d5010db6cfd505796f39664919f1e48c7fa9267563f62135868993e88f7246dcd688241d1172878e4a008a390648acb99738452e3e5dd
+    PATCHES
+        fix_targets.patch
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}/cpp"
+)
+
+
+vcpkg_cmake_install()
+vcpkg_cmake_config_fixup()
+
+if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/debug/share/pkgconfig" "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig")
+endif()
+if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+    file(RENAME "${CURRENT_PACKAGES_DIR}/share/pkgconfig" "${CURRENT_PACKAGES_DIR}/lib/pkgconfig")
+endif()
+vcpkg_fixup_pkgconfig()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/FindCLIPPER.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/clipper")
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/clipper")
+
+file(INSTALL "${SOURCE_PATH}/License.txt" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+
+vcpkg_fixup_pkgconfig()
diff --git a/vcpkg/ports/polyclipping/vcpkg-cmake-wrapper.cmake b/vcpkg/ports/polyclipping/vcpkg-cmake-wrapper.cmake
new file mode 100644
index 0000000..bd89342
--- /dev/null
+++ b/vcpkg/ports/polyclipping/vcpkg-cmake-wrapper.cmake
@@ -0,0 +1,10 @@
+list(REMOVE_ITEM ARGS "NO_MODULE")
+list(REMOVE_ITEM ARGS "CONFIG")
+list(REMOVE_ITEM ARGS "MODULE")
+
+set(clipper_PREV_MODULE_PATH ${CMAKE_MODULE_PATH})
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
+
+_find_package(${ARGS})
+
+set(CMAKE_MODULE_PATH ${clipper_PREV_MODULE_PATH})
diff --git a/vcpkg/ports/polyclipping/vcpkg.json b/vcpkg/ports/polyclipping/vcpkg.json
new file mode 100644
index 0000000..da68369
--- /dev/null
+++ b/vcpkg/ports/polyclipping/vcpkg.json
@@ -0,0 +1,18 @@
+{
+  "name": "polyclipping",
+  "version": "6.4.2",
+  "port-version": 13,
+  "description": "The Clipper library performs clipping and offsetting for both lines and polygons. All four boolean clipping operations are supported - intersection, union, difference and exclusive-or. Polygons can be of any shape including self-intersecting polygons.",
+  "homepage": "https://sourceforge.net/projects/polyclipping/",
+  "license": "BSL-1.0",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ]
+}