vcpkg/scripts/cmake/vcpkg_extract_source_archive.cmake

include(vcpkg_execute_required_process)

function(vcpkg_extract_source_archive ARCHIVE)
    if(NOT ARGC EQUAL 2)
        set(WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/src)
    else()
        set(WORKING_DIRECTORY ${ARGV1})
    endif()

    get_filename_component(ARCHIVE_FILENAME ${ARCHIVE} NAME)
    if(NOT EXISTS ${WORKING_DIRECTORY}/${ARCHIVE_FILENAME}.extracted)
        message(STATUS "Extracting source ${ARCHIVE}")
        file(MAKE_DIRECTORY ${WORKING_DIRECTORY})
        vcpkg_execute_required_process(
            COMMAND ${CMAKE_COMMAND} -E tar xjf ${ARCHIVE}
            WORKING_DIRECTORY ${WORKING_DIRECTORY}
            LOGNAME extract
        )
        file(WRITE ${WORKING_DIRECTORY}/${ARCHIVE_FILENAME}.extracted)
    endif()
    message(STATUS "Extracting done")
endfunction()
Initial commit 2016-09-19 11:50:08 +08:00			`include(vcpkg_execute_required_process)`

			`function(vcpkg_extract_source_archive ARCHIVE)`
[vcpkg] Add extract destination argument to vcpkg_extract_source_archive 2016-09-29 23:27:12 +08:00			`if(NOT ARGC EQUAL 2)`
			`set(WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/src)`
			`else()`
			`set(WORKING_DIRECTORY ${ARGV1})`
			`endif()`

Add stamp file for extracted archives. This enables multiple archives to be correctly expanded into the same build tree. Previously, the second archive will detect as being already extracted since 'src' exists. 2016-09-21 12:09:00 +08:00			`get_filename_component(ARCHIVE_FILENAME ${ARCHIVE} NAME)`
[vcpkg] Add extract destination argument to vcpkg_extract_source_archive 2016-09-29 23:27:12 +08:00			`if(NOT EXISTS ${WORKING_DIRECTORY}/${ARCHIVE_FILENAME}.extracted)`
Initial commit 2016-09-19 11:50:08 +08:00			`message(STATUS "Extracting source ${ARCHIVE}")`
[vcpkg] Add extract destination argument to vcpkg_extract_source_archive 2016-09-29 23:27:12 +08:00			`file(MAKE_DIRECTORY ${WORKING_DIRECTORY})`
Initial commit 2016-09-19 11:50:08 +08:00			`vcpkg_execute_required_process(`
			`COMMAND ${CMAKE_COMMAND} -E tar xjf ${ARCHIVE}`
[vcpkg] Add extract destination argument to vcpkg_extract_source_archive 2016-09-29 23:27:12 +08:00			`WORKING_DIRECTORY ${WORKING_DIRECTORY}`
Initial commit 2016-09-19 11:50:08 +08:00			`LOGNAME extract`
			`)`
[vcpkg] Add extract destination argument to vcpkg_extract_source_archive 2016-09-29 23:27:12 +08:00			`file(WRITE ${WORKING_DIRECTORY}/${ARCHIVE_FILENAME}.extracted)`
Initial commit 2016-09-19 11:50:08 +08:00			`endif()`
			`message(STATUS "Extracting done")`
			`endfunction()`