Fix the precompile_header configure test

This configure test always failed, and its result was never used.

Pick-to: 6.2
Change-Id: I5112464b247efb5327ef5c23c96ef27168c11afc
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This commit is contained in:
Joerg Bornemann 2021-06-17 22:18:22 +02:00
parent ed92cb30e4
commit 95de422124
4 changed files with 94 additions and 13 deletions

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@ -0,0 +1,5 @@
cmake_minimum_required(VERSION 3.15.0)
project(precompile_header LANGUAGES CXX)
add_executable(precompile_header main.cpp)
target_precompile_headers(precompile_header PRIVATE header.h)

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@ -0,0 +1,44 @@
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the FOO module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef HEADER_H
#define HEADER_H
// Nothing to see here. We just want the HEADER_H define.
#endif

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@ -0,0 +1,43 @@
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the FOO module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef HEADER_H
# error no go
#endif
int main() {}

View File

@ -95,18 +95,7 @@ int main(void)
# precompile_header
qt_config_compile_test(precompile_header
LABEL "precompiled header support"
CODE
"#ifndef HEADER_H
#error no go
#endif
int main(void)
{
/* BEGIN TEST: */
/* END TEST: */
return 0;
}
"# FIXME: qmake: ['CONFIG += precompile_header', 'PRECOMPILED_DIR = .pch', 'PRECOMPILED_HEADER = header.h']
PROJECT_PATH "${CMAKE_CURRENT_SOURCE_DIR}/config.tests/precompile_header"
)
qt_config_compiler_supports_flag_test(use_bfd_linker
@ -614,7 +603,7 @@ qt_feature("c11" PUBLIC
)
qt_feature("precompile_header"
LABEL "Using precompiled headers"
CONDITION BUILD_WITH_PCH
CONDITION BUILD_WITH_PCH AND TEST_precompile_header
AUTODETECT NOT WASM
)
qt_feature_config("precompile_header" QMAKE_PRIVATE_CONFIG)