From 08a737def9145a53615871bb5900f9794bf699f5 Mon Sep 17 00:00:00 2001 From: Oswald Buddenhagen Date: Wed, 23 Oct 2013 15:24:03 +0200 Subject: generate qfeatures.h at build time much more elegant than the checked in file. and less chance to get it wrong, as people often enough do. Change-Id: I975a62dfd83ce4f15947ce54f3c40931b1badae0 Reviewed-by: Tasuku Suzuki Reviewed-by: Joerg Bornemann --- util/scripts/make_qfeatures_dot_h | 198 -------------------------------------- 1 file changed, 198 deletions(-) delete mode 100755 util/scripts/make_qfeatures_dot_h (limited to 'util') diff --git a/util/scripts/make_qfeatures_dot_h b/util/scripts/make_qfeatures_dot_h deleted file mode 100755 index 20999a239b..0000000000 --- a/util/scripts/make_qfeatures_dot_h +++ /dev/null @@ -1,198 +0,0 @@ -#!/usr/bin/perl -############################################################################# -## -## Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -## Contact: http://www.qt-project.org/legal -## -## This file is part of the test suite 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 Digia. For licensing terms and -## conditions see http://qt.digia.com/licensing. For further information -## use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software -## Foundation and appearing in the file LICENSE.LGPL included in the -## packaging of this file. Please review the following information to -## ensure the GNU Lesser General Public License version 2.1 requirements -## will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -## -## In addition, as a special exception, Digia gives you certain additional -## rights. These rights are described in the Digia Qt LGPL Exception -## version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -## -## GNU General Public License Usage -## Alternatively, this file may be used under the terms of the GNU -## General Public License version 3.0 as published by the Free Software -## Foundation and appearing in the file LICENSE.GPL included in the -## packaging of this file. Please review the following information to -## ensure the GNU General Public License version 3.0 requirements will be -## met: http://www.gnu.org/copyleft/gpl.html. -## -## -## $QT_END_LICENSE$ -## -############################################################################# - -# -# Usage: make_qfeatures_dot_h -# -# Generates src/corelib/global/qfeatures.h from src/corelib/global/qfeatures.txt. -# -# The qfeatures.txt file can contain redundancies, and this program -# will show them. -# - -if ($ENV{QTSRCDIR} ne '') { - $qtbase=$ENV{QTSRCDIR}; -} else { - $qtbase=$ENV{QTDIR}; -} - -open FL, "$qtbase/src/corelib/global/qfeatures.txt" - or die "Cannot open $qtbase/src/corelib/global/qfeatures.txt"; - -while () { - if ( /^Feature: (\S*)/ ) { - print STDERR "Duplicate: $1\n" if $macro{$1}; - $macro{$macro=$1}=1; - } elsif ( /^Requires: (.*?)\s*$/ ) { - $deps{$macro}=$1; - map { $dep{"$macro $_"}=1 } split /\s+/, $1; - } elsif ( /^Name: (.*?)\s*$/ ) { - $label{$macro}=$1; - } -} - -close FL; - -sub depends { - my($x,$y) = @_; - return 1 if $dep{"$x $y"}; - return 0 if $dep{"$y $x"}; - return 0 if $x eq $y; - my $d; - for $d (split /\s+/, $deps{$x}) { - return 1 if depends($d,$y); - } - return 0; -} -sub dependants_rec { - my($x) = @_; - my $n = 0; - my $d = 0; - $dependants_rec_count++; - if ( $dependants_rec_count > $dependants_rec_limit ) { - if ( $circularity_start eq $x ) { - print STDERR "Circular dependency: $circularity\n"; - exit; - } - $circularity_start=$x if !$circularity_start; - $circularity="$x $circularity"; - } - for $d (split /\s+/, $deps{$x}) { - $n += 1 + dependants_rec($d); - } - $dependants_rec_count--; - return $n; -} -sub dependants { - $dependants_rec_limit=keys %macro if !$dependants_rec_limit; - $dependants_rec_count=0; - return dependants_rec @_; -} -sub dependencysort { - my($x, $y) = @_; - my $xd = dependants($x); - my $yd = dependants($y); - return $xd-$yd if $xd != $yd; - return $x cmp $y; -} - -@macros = sort { dependencysort($a,$b) } keys %macro; - -for $macro ( @macros ) { - for $d1 (split /\s+/, $deps{$macro} ) { - for $d2 (split /\s+/, $deps{$macro} ) { - print STDERR "Redundancy in $macro - $d1 depends on $d2\n" if depends($d1,$d2); - } - print STDERR "Unknown in $macro - $d1\n" if !$macro{$d1}; - } -} - -open OUT, ">$qtbase/src/corelib/global/qfeatures.h" - or die "Cannot open $qtbase/src/corelib/global/qfeatures.h for writing"; - -print OUT -'/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtCore 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/* - * All features and their dependencies. - * - * This list is generated from $QTDIR/src/corelib/global/qfeatures.txt - * by $QTSRCDIR/util/scripts/make_qfeatures_dot_h - */ - -'; - - -for $macro ( @macros ) { - print OUT "// $label{$macro}\n"; - if ( $deps{$macro} ) { - print OUT "#if !defined(QT_NO_$macro)"; - print OUT " && (", (join " || ", map { "defined(QT_NO_$_)" } split /\s+/, $deps{$macro}), ")"; - print OUT "\n"; - print OUT "#define QT_NO_$macro\n"; - print OUT "#endif\n"; - } else { - print OUT "//#define QT_NO_$macro\n"; - } - print OUT "\n"; -} - -close OUT; -- cgit v1.2.3