qt5base-lts/cmake/QtWriteArgsFile.cmake
Lucie Gérard fb1b20eab3 Add license headers to cmake files
CMakeLists.txt and .cmake files of significant size
(more than 2 lines according to our check in tst_license.pl)
now have the copyright and license header.

Existing copyright statements remain intact

Task-number: QTBUG-88621
Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
2022-08-03 17:14:55 +02:00

36 lines
1.1 KiB
CMake

# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
# This script writes its arguments to the file determined by OUT_FILE.
# Each argument appears on a separate line.
# This is used for writing the config.opt file.
#
# This script takes the following arguments:
# IN_FILE: The input file. The whole command line as one string.
# OUT_FILE: The output file. One argument per line.
# SKIP_ARGS: Number of arguments to skip from the front of the arguments list.
# IGNORE_ARGS: List of arguments to be ignored, i.e. that are not written.
cmake_minimum_required(VERSION 3.16)
# Read arguments from IN_FILE and separate them.
file(READ "${IN_FILE}" raw_args)
separate_arguments(args NATIVE_COMMAND "${raw_args}")
# Skip arguments if requested
if(DEFINED SKIP_ARGS)
foreach(i RANGE 1 ${SKIP_ARGS})
list(POP_FRONT args)
endforeach()
endif()
# Write config.opt
set(content "")
foreach(arg IN LISTS args)
if(NOT arg IN_LIST IGNORE_ARGS)
string(APPEND content "${arg}\n")
endif()
endforeach()
file(WRITE "${OUT_FILE}" "${content}")