Add libgo library packge (#3394)

* Add libgo library packge

* [libgo] Fix Windows and adjust cmake usage information

5 files changed, 133 insertions, 0 deletions

diff --git a/ports/libgo/CONTROL b/ports/libgo/CONTROL
new file mode 100644
index 000000000..5764d77fb
--- /dev/null
+++ b/ports/libgo/CONTROL
@@ -0,0 +1,3 @@
+Source: libgo
+Version: 2.7
+Description: The best stackful coroutine by c++11.
diff --git a/ports/libgo/cmake.patch b/ports/libgo/cmake.patch
new file mode 100644
index 000000000..f6fd5fef8
--- /dev/null
+++ b/ports/libgo/cmake.patch
@@ -0,0 +1,38 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt

+index 0d291e4..0f6cc38 100644

+--- a/CMakeLists.txt

++++ b/CMakeLists.txt

+@@ -158,7 +158,7 @@ if (UNIX)

+     set(CMAKE_CXX_FLAGS "-std=c++11 -fPIC -Wall -pthread ${CMAKE_CXX_FLAGS}")

+     set(CMAKE_CXX_FLAGS_DEBUG "-g -pg ${CMAKE_CXX_FLAGS} -Werror")

+     set(CMAKE_CXX_FLAGS_RELEASE "-g -O3 ${CMAKE_CXX_FLAGS} -Werror")

+-else ()

++elseif (NOT DISABLE_ADJUST_COMMAND_LINE_FLAGS)

+     if (NOT DISABLE_DYNAMIC_LIB)

+ 	    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd")

+ 		set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")

+@@ -180,7 +180,7 @@ set(STATIC_T "libgo_static")

+ add_library("${STATIC_T}" STATIC ${CO_SRC_LIST})

+ set_target_properties("${STATIC_T}" PROPERTIES OUTPUT_NAME "${TARGET}")

+ 

+-if (UNIX)

++if (UNIX OR FORCE_UNIX_TARGETS)

+     add_subdirectory(${PROJECT_SOURCE_DIR}/libgo/main)

+ 

+     if (NOT DISABLE_DYNAMIC_LIB)

+@@ -201,9 +201,15 @@ if (UNIX)

+         PATTERN "ctx_boost_coroutine" EXCLUDE

+         PATTERN "ctx_ucontext" EXCLUDE

+         PATTERN "*.h")

++    if(UNIX)

+     install(DIRECTORY ${PROJECT_SOURCE_DIR}/libgo/linux/ DESTINATION "include/libgo" FILES_MATCHING PATTERN "*.h")

++    else()

++    install(DIRECTORY ${PROJECT_SOURCE_DIR}/libgo/windows/ DESTINATION "include/libgo" FILES_MATCHING PATTERN "*.h")

++    endif()

++    if(NOT DISABLE_SYSTEMWIDE)

+     file(WRITE ${PROJECT_SOURCE_DIR}/tools/libgo.conf "${CMAKE_INSTALL_PREFIX}/lib")

+     install(FILES ${PROJECT_SOURCE_DIR}/tools/libgo.conf DESTINATION "/etc/ld.so.conf.d")

++    endif()

+     if (DEPEND_BOOST)

+         install(DIRECTORY ${PROJECT_SOURCE_DIR}/libgo/ctx_boost_coroutine/ DESTINATION "include/libgo/ctx_boost_coroutine" FILES_MATCHING PATTERN "*.h")

+         install(DIRECTORY ${PROJECT_SOURCE_DIR}/libgo/ctx_boost_context/ DESTINATION "include/libgo/ctx_boost_context" FILES_MATCHING PATTERN "*.h")

diff --git a/ports/libgo/libgo-config.cmake b/ports/libgo/libgo-config.cmake
new file mode 100644
index 000000000..fd52f8dd3
--- /dev/null
+++ b/ports/libgo/libgo-config.cmake
@@ -0,0 +1,25 @@
+get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+
+if(NOT LIBGO_FIND_COMPONENTS)
+    set(LIBGO_FIND_COMPONENTS libgo libgo)
+    if(LIBGO_FIND_REQUIRED)
+        set(LIBGO_FIND_REQUIRED_libgo TRUE)
+    endif()
+
+    set(LIBGO_FOUND TRUE)
+endif()
+
+set(LIBGO_INCLUDE_DIRS ${_DIR}/../../include)
+set(LIBGO_LIBRARIES)
+if (EXISTS ${_DIR}/../../lib/liblibgo.a)
+    list(APPEND LIBGO_LIBRARIES optimized ${_DIR}/../../lib/liblibgo.a)
+endif()
+if (EXISTS ${_DIR}/../../debug/lib/liblibgo.a)
+    list(APPEND LIBGO_LIBRARIES debug ${_DIR}/../../debug/lib/liblibgo.a)
+endif()
+if (EXISTS ${_DIR}/../../lib/libgo.lib)
+    list(APPEND LIBGO_LIBRARIES optimized ${_DIR}/../../lib/libgo.lib)
+endif()
+if (EXISTS ${_DIR}/../../debug/lib/libgo.lib)
+    list(APPEND LIBGO_LIBRARIES debug ${_DIR}/../../debug/lib/libgo.lib)
+endif()
diff --git a/ports/libgo/portfile.cmake b/ports/libgo/portfile.cmake
new file mode 100644
index 000000000..6807aabfb
--- /dev/null
+++ b/ports/libgo/portfile.cmake
@@ -0,0 +1,62 @@
+include(vcpkg_common_functions)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+    message("libgo currently only supports static linkage")
+    set(VCPKG_LIBRARY_LINKAGE static)
+endif()
+
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO yyzybb537/libgo
+    REF v2.7
+    SHA512 eb83b87cf06464be8fc9632b69c14fd6e0612bedbf5b2e04c0a9c178d554ece85e3673b4e6076d7d8801d308d5975f6347662f2c2c4682cc8583b3096cced574
+    HEAD_REF master
+    PATCHES ${CMAKE_CURRENT_LIST_DIR}/cmake.patch
+)
+
+vcpkg_download_distfile(ARCHIVE
+    URLS "https://github.com/XBased/xhook/archive/e18c450541892212ca4f11dc91fa269fabf9646f.tar.gz"
+    FILENAME "xhook-e18c450541892212ca4f11dc91fa269fabf9646f.tar.gz"
+    SHA512 1bcf320f50cff13d92013a9f0ab5c818c2b6b63e9c1ac18c5dd69189e448d7a848f1678389d8b2c08c65f907afb3909e743f6c593d9cfb21e2bb67d5c294a166
+)
+
+file(REMOVE_RECURSE ${SOURCE_PATH}/third_party)
+
+vcpkg_extract_source_archive(${ARCHIVE} ${SOURCE_PATH}/third_party)
+file(RENAME ${SOURCE_PATH}/third_party/xhook-e18c450541892212ca4f11dc91fa269fabf9646f ${SOURCE_PATH}/third_party/xhook)
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DDISABLE_ADJUST_COMMAND_LINE_FLAGS=ON
+        -DDISABLE_DYNAMIC_LIB=ON
+        -DFORCE_UNIX_TARGETS=ON
+        -DDISABLE_SYSTEMWIDE=ON
+)
+
+vcpkg_install_cmake()
+
+# remove duplicated include files
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/include/libgo/disable_hook)
+
+file(GLOB REL_MAIN ${CURRENT_PACKAGES_DIR}/lib/libgo_main.lib ${CURRENT_PACKAGES_DIR}/lib/liblibgo_main.a)
+if(REL_MAIN)
+    file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/lib/manual-link)
+    file(COPY ${REL_MAIN} DESTINATION ${CURRENT_PACKAGES_DIR}/lib/manual-link)
+    file(REMOVE ${REL_MAIN})
+endif()
+
+file(GLOB DBG_MAIN ${CURRENT_PACKAGES_DIR}/debug/lib/libgo_main.lib ${CURRENT_PACKAGES_DIR}/debug/lib/liblibgo_main.a)
+if(DBG_MAIN)
+    file(MAKE_DIRECTORY ${CURRENT_PACKAGES_DIR}/debug/lib/manual-link)
+    file(COPY ${DBG_MAIN} DESTINATION ${CURRENT_PACKAGES_DIR}/debug/lib/manual-link)
+    file(REMOVE ${DBG_MAIN})
+endif()
+
+# Handle copyright
+file(INSTALL ${SOURCE_PATH}/LICENSE DESTINATION ${CURRENT_PACKAGES_DIR}/share/libgo RENAME copyright)
+file(INSTALL ${CURRENT_PORT_DIR}/libgo-config.cmake DESTINATION ${CURRENT_PACKAGES_DIR}/share/libgo)
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/usage DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT})
diff --git a/ports/libgo/usage b/ports/libgo/usage
new file mode 100644
index 000000000..a8f072947
--- /dev/null
+++ b/ports/libgo/usage
@@ -0,0 +1,5 @@
+The package libgo provides CMake integration:

+

+    find_package(libgo REQUIRED)

+    target_include_directories(main PRIVATE ${LIBGO_INCLUDE_DIRS})

+    target_link_libraries(main PRIVATE ${LIBGO_LIBRARIES})