mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-12-29 03:34:26 +08:00
121 lines
4.5 KiB
CMake
121 lines
4.5 KiB
CMake
## # vcpkg_execute_required_process
|
|
##
|
|
## Execute a process with logging and fail the build if the command fails.
|
|
##
|
|
## ## Usage
|
|
## ```cmake
|
|
## vcpkg_execute_required_process(
|
|
## COMMAND <${PERL}> [<arguments>...]
|
|
## WORKING_DIRECTORY <${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg>
|
|
## LOGNAME <build-${TARGET_TRIPLET}-dbg>
|
|
## [TIMEOUT <seconds>]
|
|
## [OUTPUT_VARIABLE <var>]
|
|
## [ERROR_VARIABLE <var>]
|
|
## )
|
|
## ```
|
|
## ## Parameters
|
|
## ### ALLOW_IN_DOWNLOAD_MODE
|
|
## Allows the command to execute in Download Mode.
|
|
## [See execute_process() override](../../scripts/cmake/execute_process.cmake).
|
|
##
|
|
## ### COMMAND
|
|
## The command to be executed, along with its arguments.
|
|
##
|
|
## ### WORKING_DIRECTORY
|
|
## The directory to execute the command in.
|
|
##
|
|
## ### LOGNAME
|
|
## The prefix to use for the log files.
|
|
##
|
|
## ### TIMEOUT
|
|
## Optional timeout after which to terminate the command.
|
|
##
|
|
## ### OUTPUT_VARIABLE
|
|
## Optional variable to receive stdout of the command.
|
|
##
|
|
## ### ERROR_VARIABLE
|
|
## Optional variable to receive stderr of the command.
|
|
##
|
|
## This should be a unique name for different triplets so that the logs don't conflict when building multiple at once.
|
|
##
|
|
## ## Examples
|
|
##
|
|
## * [ffmpeg](https://github.com/Microsoft/vcpkg/blob/master/ports/ffmpeg/portfile.cmake)
|
|
## * [openssl](https://github.com/Microsoft/vcpkg/blob/master/ports/openssl/portfile.cmake)
|
|
## * [boost](https://github.com/Microsoft/vcpkg/blob/master/ports/boost/portfile.cmake)
|
|
## * [qt5](https://github.com/Microsoft/vcpkg/blob/master/ports/qt5/portfile.cmake)
|
|
|
|
include(vcpkg_prettify_command)
|
|
include(vcpkg_execute_in_download_mode)
|
|
|
|
function(vcpkg_execute_required_process)
|
|
# parse parameters such that semicolons in options arguments to COMMAND don't get erased
|
|
cmake_parse_arguments(PARSE_ARGV 0 vcpkg_execute_required_process "ALLOW_IN_DOWNLOAD_MODE" "WORKING_DIRECTORY;LOGNAME;TIMEOUT;OUTPUT_VARIABLE;ERROR_VARIABLE" "COMMAND")
|
|
set(LOG_OUT "${CURRENT_BUILDTREES_DIR}/${vcpkg_execute_required_process_LOGNAME}-out.log")
|
|
set(LOG_ERR "${CURRENT_BUILDTREES_DIR}/${vcpkg_execute_required_process_LOGNAME}-err.log")
|
|
|
|
if(vcpkg_execute_required_process_TIMEOUT)
|
|
set(TIMEOUT_PARAM "TIMEOUT;${vcpkg_execute_required_process_TIMEOUT}")
|
|
else()
|
|
set(TIMEOUT_PARAM "")
|
|
endif()
|
|
if(vcpkg_execute_required_process_OUTPUT_VARIABLE)
|
|
set(OUTPUT_VARIABLE_PARAM "OUTPUT_VARIABLE;${vcpkg_execute_required_process_OUTPUT_VARIABLE}")
|
|
else()
|
|
set(OUTPUT_VARIABLE_PARAM "")
|
|
endif()
|
|
if(vcpkg_execute_required_process_ERROR_VARIABLE)
|
|
set(ERROR_VARIABLE_PARAM "ERROR_VARIABLE;${vcpkg_execute_required_process_ERROR_VARIABLE}")
|
|
else()
|
|
set(ERROR_VARIABLE_PARAM "")
|
|
endif()
|
|
|
|
if (DEFINED VCPKG_DOWNLOAD_MODE AND NOT vcpkg_execute_required_process_ALLOW_IN_DOWNLOAD_MODE)
|
|
message(FATAL_ERROR
|
|
[[
|
|
This command cannot be executed in Download Mode.
|
|
Halting portfile execution.
|
|
]])
|
|
endif()
|
|
|
|
vcpkg_execute_in_download_mode(
|
|
COMMAND ${vcpkg_execute_required_process_COMMAND}
|
|
OUTPUT_FILE ${LOG_OUT}
|
|
ERROR_FILE ${LOG_ERR}
|
|
RESULT_VARIABLE error_code
|
|
WORKING_DIRECTORY ${vcpkg_execute_required_process_WORKING_DIRECTORY}
|
|
${TIMEOUT_PARAM}
|
|
${OUTPUT_VARIABLE_PARAM}
|
|
${ERROR_VARIABLE_PARAM})
|
|
if(error_code)
|
|
set(LOGS)
|
|
file(READ "${LOG_OUT}" out_contents)
|
|
file(READ "${LOG_ERR}" err_contents)
|
|
if(out_contents)
|
|
list(APPEND LOGS "${LOG_OUT}")
|
|
endif()
|
|
if(err_contents)
|
|
list(APPEND LOGS "${LOG_ERR}")
|
|
endif()
|
|
set(STRINGIFIED_LOGS)
|
|
foreach(LOG ${LOGS})
|
|
file(TO_NATIVE_PATH "${LOG}" NATIVE_LOG)
|
|
list(APPEND STRINGIFIED_LOGS " ${NATIVE_LOG}\n")
|
|
endforeach()
|
|
vcpkg_prettify_command(vcpkg_execute_required_process_COMMAND vcpkg_execute_required_process_COMMAND_PRETTY)
|
|
message(FATAL_ERROR
|
|
" Command failed: ${vcpkg_execute_required_process_COMMAND_PRETTY}\n"
|
|
" Working Directory: ${vcpkg_execute_required_process_WORKING_DIRECTORY}\n"
|
|
" Error code: ${error_code}\n"
|
|
" See logs for more information:\n"
|
|
${STRINGIFIED_LOGS}
|
|
)
|
|
endif()
|
|
# pass output parameters back to caller's scope
|
|
foreach(arg OUTPUT_VARIABLE ERROR_VARIABLE)
|
|
if(vcpkg_execute_required_process_${arg})
|
|
set(${vcpkg_execute_required_process_${arg}} ${${vcpkg_execute_required_process_${arg}}} PARENT_SCOPE)
|
|
endif()
|
|
endforeach()
|
|
endfunction()
|