amnezia-client/client/src/cmake/golang.cmake
Shahzain Ali 5fc34e643c Adding network extenstionn, fixing cmake.
Botan cmake changes, cmake APPLE/IOS fixes, wireguard added, Currently removed openvpn implementation, once wireguard is stable then will add openVPN framework.
Current progress is it is generating xcode project using
mkdir build-ios
/Users/shahzainali/Qt/6.4.1/ios/bin/qt-cmake . -B build-ios -GXcode
Need to select team only for Network extension only. select AmneizaVPN to run.
current issue is related to Botan.
2022-12-01 20:26:45 +05:00

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CMake

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
## Find the absolute path to the go build tool.
find_program(GOLANG_BUILD_TOOL NAMES go REQUIRED)
## Create a library target built from a golang c-archive.
function(add_go_library GOTARGET SOURCE)
cmake_parse_arguments(GOLANG
""
"GOOS;GOARCH"
"CGO_CFLAGS;CGO_LDFLAGS"
${ARGN})
get_filename_component(SRC_NAME ${SOURCE} NAME)
get_filename_component(DIR_NAME ${SOURCE} DIRECTORY)
get_filename_component(DIR_ABSOLUTE ${DIR_NAME} ABSOLUTE)
file(GLOB_RECURSE SRC_DEPS ${DIR_NAME}/*.go)
set(HEADER_NAME "${GOTARGET}.h")
set(ARCHIVE_NAME "${GOTARGET}${CMAKE_STATIC_LIBRARY_SUFFIX}")
set(GOCACHE ${CMAKE_BINARY_DIR}/go-cache)
set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES ${CMAKE_BINARY_DIR}/go-cache)
set(GOFLAGS -buildmode=c-archive -trimpath -v)
if(IS_DIRECTORY ${DIR_NAME}/vendor)
set(GOFLAGS ${GOFLAGS} -mod vendor)
endif()
## Add extras to the CGO compiler and linker flags.
execute_process(OUTPUT_VARIABLE DEFAULT_CGO_CFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND ${GOLANG_BUILD_TOOL} env CGO_CFLAGS)
execute_process(OUTPUT_VARIABLE DEFAULT_CGO_LDFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND ${GOLANG_BUILD_TOOL} env CGO_LDFLAGS)
separate_arguments(DEFAULT_CGO_CFLAGS NATIVE_COMMAND ${DEFAULT_CGO_CFLAGS})
separate_arguments(DEFAULT_CGO_LDFLAGS NATIVE_COMMAND ${DEFAULT_CGO_LDFLAGS})
list(PREPEND GOLANG_CGO_CFLAGS ${DEFAULT_CGO_CFLAGS})
list(PREPEND GOLANG_CGO_LDFLAGS ${DEFAULT_CGO_LDFLAGS})
if(NOT GOLANG_GOOS)
execute_process(OUTPUT_VARIABLE GOLANG_GOOS OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND ${GOLANG_BUILD_TOOL} env GOOS)
endif()
if(NOT GOLANG_GOARCH)
execute_process(OUTPUT_VARIABLE GOLANG_GOARCH OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND ${GOLANG_BUILD_TOOL} env GOARCH)
endif()
if(APPLE AND CMAKE_OSX_SYSROOT)
execute_process(OUTPUT_VARIABLE SDKROOT OUTPUT_STRIP_TRAILING_WHITESPACE COMMAND xcrun --sdk ${CMAKE_OSX_SYSROOT} --show-sdk-path)
list(APPEND GOLANG_CGO_CFLAGS -isysroot ${SDKROOT})
list(APPEND GOLANG_CGO_LDFLAGS -isysroot ${SDKROOT})
endif()
## The actual commands that do the building.
add_custom_target(golang_${GOTARGET}
BYPRODUCTS ${ARCHIVE_NAME} ${HEADER_NAME}
WORKING_DIRECTORY ${DIR_ABSOLUTE}
SOURCES ${SRC_DEPS} ${DIR_NAME}/go.mod
COMMAND ${CMAKE_COMMAND} -E env GOCACHE=${GOCACHE}
CGO_ENABLED=1
CGO_CFLAGS="${GOLANG_CGO_CFLAGS}"
CGO_LDFLAGS="${GOLANG_CGO_LDFLAGS}"
GOOS="${GOLANG_GOOS}"
GOARCH="${GOLANG_GOARCH}"
${GOLANG_BUILD_TOOL} build ${GOFLAGS} -o ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME} ${SRC_NAME}
)
set_target_properties(golang_${GOTARGET} PROPERTIES FOLDER "Libs")
## Wrap up the built library as an imported target.
add_library(${GOTARGET} STATIC IMPORTED GLOBAL)
add_dependencies(${GOTARGET} golang_${GOTARGET})
set_target_properties(${GOTARGET} PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_CURRENT_BINARY_DIR}
INTERFACE_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/${HEADER_NAME}
IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/${ARCHIVE_NAME})
endfunction(add_go_library)