123 lines
3.7 KiB
CMake
123 lines
3.7 KiB
CMake
## # vcpkg_from_git
|
|
##
|
|
## Download and extract a project from git
|
|
##
|
|
## ## Usage:
|
|
## ```cmake
|
|
## vcpkg_from_git(
|
|
## OUT_SOURCE_PATH <SOURCE_PATH>
|
|
## URL <https://android.googlesource.com/platform/external/fdlibm>
|
|
## REF <59f7335e4d...>
|
|
## [PATCHES <patch1.patch> <patch2.patch>...]
|
|
## )
|
|
## ```
|
|
##
|
|
## ## Parameters:
|
|
## ### OUT_SOURCE_PATH
|
|
## Specifies the out-variable that will contain the extracted location.
|
|
##
|
|
## This should be set to `SOURCE_PATH` by convention.
|
|
##
|
|
## ### URL
|
|
## The url of the git repository.
|
|
##
|
|
## ### REF
|
|
## The git sha of the commit to download.
|
|
##
|
|
## ### PATCHES
|
|
## A list of patches to be applied to the extracted sources.
|
|
##
|
|
## Relative paths are based on the port directory.
|
|
##
|
|
## ## Notes:
|
|
## `OUT_SOURCE_PATH`, `REF`, and `URL` must be specified.
|
|
##
|
|
## ## Examples:
|
|
##
|
|
## * [fdlibm](https://github.com/Microsoft/vcpkg/blob/master/ports/fdlibm/portfile.cmake)
|
|
|
|
include(vcpkg_execute_in_download_mode)
|
|
|
|
function(vcpkg_from_git)
|
|
set(oneValueArgs OUT_SOURCE_PATH URL REF)
|
|
set(multipleValuesArgs PATCHES)
|
|
cmake_parse_arguments(_vdud "" "${oneValueArgs}" "${multipleValuesArgs}" ${ARGN})
|
|
|
|
if(NOT DEFINED _vdud_OUT_SOURCE_PATH)
|
|
message(FATAL_ERROR "OUT_SOURCE_PATH must be specified.")
|
|
endif()
|
|
|
|
if(NOT DEFINED _vdud_URL)
|
|
message(FATAL_ERROR "The git url must be specified")
|
|
endif()
|
|
|
|
if(NOT DEFINED _vdud_REF)
|
|
message(FATAL_ERROR "The git ref must be specified.")
|
|
endif()
|
|
|
|
# using .tar.gz instead of .zip because the hash of the latter is affected by timezone.
|
|
string(REPLACE "/" "-" SANITIZED_REF "${_vdud_REF}")
|
|
set(TEMP_ARCHIVE "${DOWNLOADS}/temp/${PORT}-${SANITIZED_REF}.tar.gz")
|
|
set(ARCHIVE "${DOWNLOADS}/${PORT}-${SANITIZED_REF}.tar.gz")
|
|
set(TEMP_SOURCE_PATH "${CURRENT_BUILDTREES_DIR}/src/${SANITIZED_REF}")
|
|
|
|
if(NOT EXISTS "${ARCHIVE}")
|
|
if(_VCPKG_NO_DOWNLOADS)
|
|
message(FATAL_ERROR "Downloads are disabled, but '${ARCHIVE}' does not exist.")
|
|
endif()
|
|
message(STATUS "Fetching ${_vdud_URL}...")
|
|
find_program(GIT NAMES git git.cmd)
|
|
# Note: git init is safe to run multiple times
|
|
vcpkg_execute_required_process(
|
|
ALLOW_IN_DOWNLOAD_MODE
|
|
COMMAND ${GIT} init git-tmp
|
|
WORKING_DIRECTORY ${DOWNLOADS}
|
|
LOGNAME git-init-${TARGET_TRIPLET}
|
|
)
|
|
vcpkg_execute_required_process(
|
|
ALLOW_IN_DOWNLOAD_MODE
|
|
COMMAND ${GIT} fetch ${_vdud_URL} ${_vdud_REF} --depth 1 -n
|
|
WORKING_DIRECTORY ${DOWNLOADS}/git-tmp
|
|
LOGNAME git-fetch-${TARGET_TRIPLET}
|
|
)
|
|
vcpkg_execute_in_download_mode(
|
|
COMMAND ${GIT} rev-parse FETCH_HEAD
|
|
OUTPUT_VARIABLE REV_PARSE_HEAD
|
|
ERROR_VARIABLE REV_PARSE_HEAD
|
|
RESULT_VARIABLE error_code
|
|
WORKING_DIRECTORY ${DOWNLOADS}/git-tmp
|
|
)
|
|
if(error_code)
|
|
message(FATAL_ERROR "unable to determine FETCH_HEAD after fetching git repository")
|
|
endif()
|
|
string(REGEX REPLACE "\n$" "" REV_PARSE_HEAD "${REV_PARSE_HEAD}")
|
|
if(NOT REV_PARSE_HEAD STREQUAL _vdud_REF)
|
|
message(FATAL_ERROR "REF (${_vdud_REF}) does not match FETCH_HEAD (${REV_PARSE_HEAD})")
|
|
endif()
|
|
|
|
file(MAKE_DIRECTORY "${DOWNLOADS}/temp")
|
|
vcpkg_execute_required_process(
|
|
ALLOW_IN_DOWNLOAD_MODE
|
|
COMMAND ${GIT} archive FETCH_HEAD -o "${TEMP_ARCHIVE}"
|
|
WORKING_DIRECTORY ${DOWNLOADS}/git-tmp
|
|
LOGNAME git-archive
|
|
)
|
|
|
|
get_filename_component(downloaded_file_dir "${ARCHIVE}" DIRECTORY)
|
|
file(MAKE_DIRECTORY "${downloaded_file_dir}")
|
|
file(RENAME "${TEMP_ARCHIVE}" "${ARCHIVE}")
|
|
else()
|
|
message(STATUS "Using cached ${ARCHIVE}")
|
|
endif()
|
|
|
|
vcpkg_extract_source_archive_ex(
|
|
OUT_SOURCE_PATH SOURCE_PATH
|
|
ARCHIVE "${ARCHIVE}"
|
|
REF "${SANITIZED_REF}"
|
|
PATCHES ${_vdud_PATCHES}
|
|
NO_REMOVE_ONE_LEVEL
|
|
)
|
|
|
|
set(${_vdud_OUT_SOURCE_PATH} "${SOURCE_PATH}" PARENT_SCOPE)
|
|
endfunction()
|