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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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.
**
****************************************************************************/
#include "qmakeglobals.h"
#include "qmakeevaluator.h"
#include "ioutils.h"
#include <QByteArray>
#include <QDateTime>
#include <QDebug>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QList>
#include <QRegExp>
#include <QSet>
#include <QStack>
#include <QString>
#include <QStringList>
#include <QTextStream>
#ifdef PROEVALUATOR_THREAD_SAFE
# include <QThreadPool>
#endif
#ifdef Q_OS_UNIX
#include <unistd.h>
#include <sys/utsname.h>
#else
#include <windows.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#ifdef Q_OS_WIN32
#define QT_POPEN _popen
#define QT_PCLOSE _pclose
#else
#define QT_POPEN popen
#define QT_PCLOSE pclose
#endif
QT_BEGIN_NAMESPACE
#define fL1S(s) QString::fromLatin1(s)
namespace { // MSVC doesn't seem to know the semantics of "static" ...
static struct {
QRegExp reg_variableName;
} statics;
}
static void initStatics()
{
if (!statics.reg_variableName.isEmpty())
return;
statics.reg_variableName.setPattern(QLatin1String("\\$\\(.*\\)"));
statics.reg_variableName.setMinimal(true);
}
QMakeGlobals::QMakeGlobals()
{
initStatics();
do_cache = true;
#ifdef Q_OS_WIN
dirlist_sep = QLatin1Char(';');
dir_sep = QLatin1Char('\\');
#else
dirlist_sep = QLatin1Char(':');
dir_sep = QLatin1Char('/');
#endif
qmakespec = getEnv(QLatin1String("QMAKESPEC"));
}
QMakeGlobals::~QMakeGlobals()
{
qDeleteAll(baseEnvs);
}
void QMakeGlobals::setCommandLineArguments(const QStringList &args)
{
QStringList _precmds, _preconfigs, _postcmds, _postconfigs;
bool after = false;
bool isConf = false;
foreach (const QString &arg, args) {
if (isConf) {
isConf = false;
if (after)
_postconfigs << arg;
else
_preconfigs << arg;
} else if (arg.startsWith(QLatin1Char('-'))) {
if (arg == QLatin1String("-after")) {
after = true;
} else if (arg == QLatin1String("-config")) {
isConf = true;
} else if (arg == QLatin1String("-win32")) {
dir_sep = QLatin1Char('\\');
} else if (arg == QLatin1String("-unix")) {
dir_sep = QLatin1Char('/');
}
} else if (arg.contains(QLatin1Char('='))) {
if (after)
_postcmds << arg;
else
_precmds << arg;
}
}
if (!_preconfigs.isEmpty())
_precmds << (fL1S("CONFIG += ") + _preconfigs.join(fL1S(" ")));
precmds = _precmds.join(fL1S("\n"));
if (!_postconfigs.isEmpty())
_postcmds << (fL1S("CONFIG += ") + _postconfigs.join(fL1S(" ")));
postcmds = _postcmds.join(fL1S("\n"));
}
void QMakeGlobals::setDirectories(const QString &input_dir, const QString &output_dir)
{
if (input_dir != output_dir && !output_dir.isEmpty()) {
QString srcpath = input_dir;
if (!srcpath.endsWith(QLatin1Char('/')))
srcpath += QLatin1Char('/');
QString dstpath = output_dir;
if (!dstpath.endsWith(QLatin1Char('/')))
dstpath += QLatin1Char('/');
int srcLen = srcpath.length();
int dstLen = dstpath.length();
int lastSl = -1;
while (++lastSl, srcpath.at(--srcLen) == dstpath.at(--dstLen))
if (srcpath.at(srcLen) == QLatin1Char('/'))
lastSl = 0;
source_root = srcpath.left(srcLen + lastSl);
build_root = dstpath.left(dstLen + lastSl);
}
}
QString QMakeGlobals::getEnv(const QString &var) const
{
#ifndef QT_BOOTSTRAPPED
if (!environment.isEmpty())
return environment.value(var);
#endif
return QString::fromLocal8Bit(qgetenv(var.toLocal8Bit().constData()));
}
QStringList QMakeGlobals::getPathListEnv(const QString &var) const
{
QStringList ret;
QString val = getEnv(var);
if (!val.isEmpty()) {
QDir bdir;
QStringList vals = val.split(dirlist_sep);
ret.reserve(vals.length());
foreach (const QString &it, vals)
ret << QDir::cleanPath(bdir.absoluteFilePath(it));
}
return ret;
}
QString QMakeGlobals::expandEnvVars(const QString &str) const
{
QString string = str;
int rep;
QRegExp reg_variableName = statics.reg_variableName; // Copy for thread safety
while ((rep = reg_variableName.indexIn(string)) != -1)
string.replace(rep, reg_variableName.matchedLength(),
getEnv(string.mid(rep + 2, reg_variableName.matchedLength() - 3)));
return string;
}
#ifdef PROEVALUATOR_INIT_PROPS
bool QMakeGlobals::initProperties()
{
QByteArray data;
#ifndef QT_BOOTSTRAPPED
QProcess proc;
proc.start(qmake_abslocation, QStringList() << QLatin1String("-query"));
if (!proc.waitForFinished())
return false;
data = proc.readAll();
#else
if (FILE *proc = QT_POPEN(QString(IoUtils::shellQuote(qmake_abslocation) + QLatin1String(" -query"))
.toLocal8Bit(), "r")) {
char buff[1024];
while (!feof(proc))
data.append(buff, int(fread(buff, 1, 1023, proc)));
QT_PCLOSE(proc);
}
#endif
foreach (QByteArray line, data.split('\n'))
if (!line.startsWith("QMAKE_")) {
int off = line.indexOf(':');
if (off < 0) // huh?
continue;
if (line.endsWith('\r'))
line.chop(1);
QString name = QString::fromLatin1(line.left(off));
ProString value = ProString(QDir::fromNativeSeparators(
QString::fromLocal8Bit(line.mid(off + 1))));
properties.insert(ProKey(name), value);
if (name.startsWith(QLatin1String("QT_")) && !name.contains(QLatin1Char('/'))) {
if (name.startsWith(QLatin1String("QT_INSTALL_"))) {
properties.insert(ProKey(name + QLatin1String("/raw")), value);
properties.insert(ProKey(name + QLatin1String("/get")), value);
if (name == QLatin1String("QT_INSTALL_PREFIX")
|| name == QLatin1String("QT_INSTALL_DATA")
|| name == QLatin1String("QT_INSTALL_BINS")) {
name.replace(3, 7, QLatin1String("HOST"));
properties.insert(ProKey(name), value);
properties.insert(ProKey(name + QLatin1String("/get")), value);
}
} else if (name.startsWith(QLatin1String("QT_HOST_"))) {
properties.insert(ProKey(name + QLatin1String("/get")), value);
}
}
}
properties.insert(ProKey("QMAKE_VERSION"), ProString("2.01a"));
return true;
}
#else
void QMakeGlobals::setProperties(const QHash<QString, QString> &props)
{
QHash<QString, QString>::ConstIterator it = props.constBegin(), eit = props.constEnd();
for (; it != eit; ++it)
properties.insert(ProKey(it.key()), ProString(it.value()));
}
#endif
QT_END_NAMESPACE
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