--- /dev/null
+set(LIBOSIP2_VER "5.2.0")
+
+vcpkg_download_distfile(ARCHIVE
+ URLS "https://ftp.gnu.org/gnu/osip/libosip2-${LIBOSIP2_VER}.tar.gz" "https://www.mirrorservice.org/sites/ftp.gnu.org/gnu/osip/libosip2-${LIBOSIP2_VER}.tar.gz"
+ FILENAME "libosip2-${LIBOSIP2_VER}.tar.gz"
+ SHA512 cc714ab5669c466ee8f0de78cf74a8b7633f3089bf104c9c1474326840db3d791270159456f9deb877af2df346b04493e8f796b2bb7d2be134f6c08b25a29f83
+)
+
+if(VCPKG_TARGET_IS_WINDOWS)
+ list(APPEND PATCHES fix-path-in-project.patch)
+endif()
+
+vcpkg_extract_source_archive_ex(
+ ARCHIVE ${ARCHIVE}
+ OUT_SOURCE_PATH SOURCE_PATH
+ PATCHES ${PATCHES}
+)
+
+if(VCPKG_TARGET_IS_WINDOWS)
+ vcpkg_fail_port_install(ON_ARCH "arm" "arm64")
+
+ vcpkg_install_msbuild(
+ SOURCE_PATH "${SOURCE_PATH}"
+ PROJECT_SUBPATH "platform/vsnet/osip2.vcxproj"
+ INCLUDES_SUBPATH include
+ USE_VCPKG_INTEGRATION
+ REMOVE_ROOT_INCLUDES
+ )
+
+ vcpkg_install_msbuild(
+ SOURCE_PATH "${SOURCE_PATH}"
+ PROJECT_SUBPATH "platform/vsnet/osipparser2.vcxproj"
+ USE_VCPKG_INTEGRATION
+ )
+
+elseif(VCPKG_TARGET_IS_LINUX OR VCPKG_TARGET_IS_OSX)
+ vcpkg_configure_make(
+ SOURCE_PATH ${SOURCE_PATH}
+ OPTIONS ${OPTIONS}
+ )
+
+ vcpkg_install_make()
+ vcpkg_fixup_pkgconfig()
+
+ file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+ file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)
+
+endif()
+
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/COPYING DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)