mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-11-27 04:19:00 +08:00
68 lines
2.4 KiB
CMake
68 lines
2.4 KiB
CMake
## # vcpkg_extract_source_archive
|
|
##
|
|
## Extract an archive into the source directory.
|
|
##
|
|
## ## Usage
|
|
## ```cmake
|
|
## vcpkg_extract_source_archive(
|
|
## <${ARCHIVE}> [<${TARGET_DIRECTORY}>]
|
|
## )
|
|
## ```
|
|
## ## Parameters
|
|
## ### ARCHIVE
|
|
## The full path to the archive to be extracted.
|
|
##
|
|
## This is usually obtained from calling [`vcpkg_download_distfile`](vcpkg_download_distfile.md).
|
|
##
|
|
## ### TARGET_DIRECTORY
|
|
## If specified, the archive will be extracted into the target directory instead of `${CURRENT_BUILDTREES_DIR}\src\`.
|
|
##
|
|
## This can be used to mimic git submodules, by extracting into a subdirectory of another archive.
|
|
##
|
|
## ## Notes
|
|
## This command will also create a tracking file named <FILENAME>.extracted in the TARGET_DIRECTORY. This file, when present, will suppress the extraction of the archive.
|
|
##
|
|
## ## Examples
|
|
##
|
|
## * [libraw](https://github.com/Microsoft/vcpkg/blob/master/ports/libraw/portfile.cmake)
|
|
## * [protobuf](https://github.com/Microsoft/vcpkg/blob/master/ports/protobuf/portfile.cmake)
|
|
## * [msgpack](https://github.com/Microsoft/vcpkg/blob/master/ports/msgpack/portfile.cmake)
|
|
include(vcpkg_execute_required_process)
|
|
|
|
function(vcpkg_extract_source_archive_ex)
|
|
cmake_parse_arguments(_vesae "" "ARCHIVE;WORKING_DIRECTORY" "" ${ARGN})
|
|
|
|
if(NOT _vesae_ARCHIVE)
|
|
message(FATAL_ERROR "Must specify ARCHIVE parameter to vcpkg_extract_source_archive_ex()")
|
|
endif()
|
|
|
|
if(DEFINED _vesae_WORKING_DIRECTORY)
|
|
set(WORKING_DIRECTORY ${_vesae_WORKING_DIRECTORY})
|
|
else()
|
|
set(WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/src)
|
|
endif()
|
|
|
|
get_filename_component(ARCHIVE_FILENAME ${_vesae_ARCHIVE} NAME)
|
|
if(NOT EXISTS ${WORKING_DIRECTORY}/${ARCHIVE_FILENAME}.extracted)
|
|
message(STATUS "Extracting source ${_vesae_ARCHIVE}")
|
|
file(MAKE_DIRECTORY ${WORKING_DIRECTORY})
|
|
vcpkg_execute_required_process(
|
|
COMMAND ${CMAKE_COMMAND} -E tar xjf ${_vesae_ARCHIVE}
|
|
WORKING_DIRECTORY ${WORKING_DIRECTORY}
|
|
LOGNAME extract
|
|
)
|
|
file(WRITE ${WORKING_DIRECTORY}/${ARCHIVE_FILENAME}.extracted)
|
|
endif()
|
|
message(STATUS "Extracting done")
|
|
endfunction()
|
|
|
|
function(vcpkg_extract_source_archive ARCHIVE)
|
|
if(NOT ARGC EQUAL 2)
|
|
vcpkg_extract_source_archive_ex(ARCHIVE ${ARCHIVE})
|
|
else()
|
|
vcpkg_extract_source_archive_ex(
|
|
ARCHIVE ${ARCHIVE}
|
|
WORKING_DIRECTORY ${ARGV1}
|
|
)
|
|
endif()
|
|
endfunction() |