4 files changed, 71 insertions, 0 deletions
diff --git a/vcpkg/ports/farmhash/farmhashConfig.cmake b/vcpkg/ports/farmhash/farmhashConfig.cmake
new file mode 100644
index 0000000..e091d5c
--- /dev/null
+++ b/vcpkg/ports/farmhash/farmhashConfig.cmake
@@ -0,0 +1,19 @@
+function(set_library_target NAMESPACE LIB_NAME DEBUG_LIB_FILE_NAME RELEASE_LIB_FILE_NAME INCLUDE_DIR)
+    add_library(${NAMESPACE}::${LIB_NAME} STATIC IMPORTED)
+    set_target_properties(${NAMESPACE}::${LIB_NAME} PROPERTIES
+                          IMPORTED_CONFIGURATIONS "RELEASE;DEBUG"
+                          IMPORTED_LOCATION_RELEASE "${RELEASE_LIB_FILE_NAME}"
+                          IMPORTED_LOCATION_DEBUG "${DEBUG_LIB_FILE_NAME}"
+                          INTERFACE_INCLUDE_DIRECTORIES "${INCLUDE_DIR}"
+                          )
+    set(${NAMESPACE}_${LIB_NAME}_FOUND 1)
+endfunction()
+
+get_filename_component(ROOT "${CMAKE_CURRENT_LIST_FILE}" PATH)
+get_filename_component(ROOT "${ROOT}" PATH)
+get_filename_component(ROOT "${ROOT}" PATH)
+
+set_library_target("GOOGLE" "farmhash"
+                   "${ROOT}/debug/lib/${CMAKE_STATIC_LIBRARY_PREFIX}farmhash${CMAKE_STATIC_LIBRARY_SUFFIX}"
+                   "${ROOT}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}farmhash${CMAKE_STATIC_LIBRARY_SUFFIX}"
+                   "${ROOT}/include/")
diff --git a/vcpkg/ports/farmhash/portfile.cmake b/vcpkg/ports/farmhash/portfile.cmake
new file mode 100644
index 0000000..dcc594f
--- /dev/null
+++ b/vcpkg/ports/farmhash/portfile.cmake
@@ -0,0 +1,39 @@
+#Requires a compiler which understands '__builtin_unreachable': 
+vcpkg_check_linkage(ONLY_STATIC_LIBRARY) 
+
+vcpkg_download_distfile(WIN_PR_PATCH
+    URLS "https://github.com/google/farmhash/pull/40.diff?full_index=1"
+    FILENAME farmhash-pr-40.patch
+    SHA512 a479450e3e2c4810ef67bb0704c30c2779e12a8768524f179235fae8687d064e62ee225b4b167a30fda59c39de40587629813804f452841badf308e1e76607a7
+)
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO google/farmhash
+    REF 0d859a811870d10f53a594927d0d0b97573ad06d
+    SHA512 7bc14931e488464c1cedbc17551fb90a8cec494d0e0860db9df8efff09000fd8d91e01060dd5c5149b1104ac4ac8bf7eb57e5b156b05ef42636938edad1518f1
+    HEAD_REF master
+    PATCHES ${WIN_PR_PATCH}
+)
+
+if((VCPKG_TARGET_IS_LINUX OR VCPKG_TARGET_IS_OSX) AND NOT ENV{CXX_FLAGS}) # This should be a compiler check
+    set(ENV{CXXFLAGS} "-maes -msse4.2")
+endif()
+file(REMOVE_RECURSE "${SOURCE_PATH}/configure")
+vcpkg_configure_make(
+    AUTOCONFIG
+    SOURCE_PATH ${SOURCE_PATH}
+)
+vcpkg_install_make()
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include"
+                    "${CURRENT_PACKAGES_DIR}/debug/share"
+                    "${CURRENT_PACKAGES_DIR}/share" # eliminate unused files
+)
+file(INSTALL "${SOURCE_PATH}/COPYING"
+     DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/farmhashConfig.cmake" 
+     DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
diff --git a/vcpkg/ports/farmhash/usage b/vcpkg/ports/farmhash/usage
new file mode 100644
index 0000000..6ec1706
--- /dev/null
+++ b/vcpkg/ports/farmhash/usage
@@ -0,0 +1,4 @@
+The package farmhash is compatible with built-in CMake targets:
+
+    FIND_PACKAGE(farmhash REQUIRED)
+    TARGET_LINK_LIBRARIES(main PRIVATE GOOGLE::farmhash) for linkage
+\ No newline at end of file
diff --git a/vcpkg/ports/farmhash/vcpkg.json b/vcpkg/ports/farmhash/vcpkg.json
new file mode 100644
index 0000000..af9bc26
--- /dev/null
+++ b/vcpkg/ports/farmhash/vcpkg.json
@@ -0,0 +1,9 @@
+{
+  "name": "farmhash",
+  "version": "1.1",
+  "port-version": 6,
+  "description": "FarmHash, a family of hash functions.",
+  "homepage": "https://github.com/google/farmhash",
+  "license": "MIT",
+  "supports": "!arm"
+}