/****************************************************************************
|
**
|
** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
|
**
|
** This file is part of the Qt VS Tools.
|
**
|
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
|
** Licensees holding valid commercial Qt licenses may use this file in
|
** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
|
** information use the contact form at https://www.qt.io/contact-us.
|
**
|
** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
|
** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qmakeevaluator.h"
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|
#include "qmakeevaluator_p.h"
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#include "qmakeglobals.h"
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#include "qmakeparser.h"
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#include "ioutils.h"
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#include <qbytearray.h>
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#include <qdir.h>
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#include <qfile.h>
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#include <qfileinfo.h>
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#include <qlist.h>
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#include <qregexp.h>
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#include <qset.h>
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#include <qstringlist.h>
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#include <qtextstream.h>
|
|
#ifdef Q_OS_UNIX
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#include <time.h>
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#include <utime.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/utsname.h>
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#else
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#include <windows.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
|
|
#ifdef Q_OS_WIN32
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#define QT_POPEN _popen
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#define QT_PCLOSE _pclose
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#else
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#define QT_POPEN popen
|
#define QT_PCLOSE pclose
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#endif
|
|
using namespace QMakeInternal;
|
|
QT_BEGIN_NAMESPACE
|
|
#define fL1S(s) QString::fromLatin1(s)
|
|
enum ExpandFunc {
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E_INVALID = 0, E_MEMBER, E_FIRST, E_LAST, E_SIZE, E_CAT, E_FROMFILE, E_EVAL, E_LIST,
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E_SPRINTF, E_FORMAT_NUMBER, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION,
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E_FIND, E_SYSTEM, E_UNIQUE, E_REVERSE, E_QUOTE, E_ESCAPE_EXPAND,
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E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE, E_VAL_ESCAPE,
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E_REPLACE, E_SORT_DEPENDS, E_RESOLVE_DEPENDS, E_ENUMERATE_VARS,
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E_SHADOWED, E_ABSOLUTE_PATH, E_RELATIVE_PATH, E_CLEAN_PATH,
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E_SYSTEM_PATH, E_SHELL_PATH, E_SYSTEM_QUOTE, E_SHELL_QUOTE
|
};
|
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enum TestFunc {
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T_INVALID = 0, T_REQUIRES, T_GREATERTHAN, T_LESSTHAN, T_EQUALS,
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T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM,
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T_DEFINED, T_CONTAINS, T_INFILE,
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T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, T_DEBUG, T_LOG, T_MESSAGE, T_WARNING, T_ERROR, T_IF,
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T_MKPATH, T_WRITE_FILE, T_TOUCH, T_CACHE
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};
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void QMakeEvaluator::initFunctionStatics()
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{
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static const struct {
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const char * const name;
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const ExpandFunc func;
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} expandInits[] = {
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{ "member", E_MEMBER },
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{ "first", E_FIRST },
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{ "last", E_LAST },
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{ "size", E_SIZE },
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{ "cat", E_CAT },
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{ "fromfile", E_FROMFILE },
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{ "eval", E_EVAL },
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{ "list", E_LIST },
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{ "sprintf", E_SPRINTF },
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{ "format_number", E_FORMAT_NUMBER },
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{ "join", E_JOIN },
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{ "split", E_SPLIT },
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{ "basename", E_BASENAME },
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{ "dirname", E_DIRNAME },
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{ "section", E_SECTION },
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{ "find", E_FIND },
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{ "system", E_SYSTEM },
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{ "unique", E_UNIQUE },
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{ "reverse", E_REVERSE },
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{ "quote", E_QUOTE },
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{ "escape_expand", E_ESCAPE_EXPAND },
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{ "upper", E_UPPER },
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{ "lower", E_LOWER },
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{ "re_escape", E_RE_ESCAPE },
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{ "val_escape", E_VAL_ESCAPE },
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{ "files", E_FILES },
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{ "prompt", E_PROMPT },
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{ "replace", E_REPLACE },
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{ "sort_depends", E_SORT_DEPENDS },
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{ "resolve_depends", E_RESOLVE_DEPENDS },
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{ "enumerate_vars", E_ENUMERATE_VARS },
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{ "shadowed", E_SHADOWED },
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{ "absolute_path", E_ABSOLUTE_PATH },
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{ "relative_path", E_RELATIVE_PATH },
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{ "clean_path", E_CLEAN_PATH },
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{ "system_path", E_SYSTEM_PATH },
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{ "shell_path", E_SHELL_PATH },
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{ "system_quote", E_SYSTEM_QUOTE },
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{ "shell_quote", E_SHELL_QUOTE },
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};
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for (unsigned i = 0; i < sizeof(expandInits)/sizeof(expandInits[0]); ++i)
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statics.expands.insert(ProKey(expandInits[i].name), expandInits[i].func);
|
|
static const struct {
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const char * const name;
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const TestFunc func;
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} testInits[] = {
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{ "requires", T_REQUIRES },
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{ "greaterThan", T_GREATERTHAN },
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{ "lessThan", T_LESSTHAN },
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{ "equals", T_EQUALS },
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{ "isEqual", T_EQUALS },
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{ "exists", T_EXISTS },
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{ "export", T_EXPORT },
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{ "clear", T_CLEAR },
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{ "unset", T_UNSET },
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{ "eval", T_EVAL },
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{ "CONFIG", T_CONFIG },
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{ "if", T_IF },
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{ "isActiveConfig", T_CONFIG },
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{ "system", T_SYSTEM },
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{ "defined", T_DEFINED },
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{ "contains", T_CONTAINS },
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{ "infile", T_INFILE },
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{ "count", T_COUNT },
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{ "isEmpty", T_ISEMPTY },
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{ "load", T_LOAD },
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{ "include", T_INCLUDE },
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{ "debug", T_DEBUG },
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{ "log", T_LOG },
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{ "message", T_MESSAGE },
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{ "warning", T_WARNING },
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{ "error", T_ERROR },
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{ "mkpath", T_MKPATH },
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{ "write_file", T_WRITE_FILE },
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{ "touch", T_TOUCH },
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{ "cache", T_CACHE },
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};
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for (unsigned i = 0; i < sizeof(testInits)/sizeof(testInits[0]); ++i)
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statics.functions.insert(ProKey(testInits[i].name), testInits[i].func);
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}
|
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static bool isTrue(const ProString &_str, QString &tmp)
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{
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const QString &str = _str.toQString(tmp);
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return !str.compare(statics.strtrue, Qt::CaseInsensitive) || str.toInt();
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}
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#ifdef Q_OS_WIN
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static QString windowsErrorCode()
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{
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wchar_t *string = 0;
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FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM,
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NULL,
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GetLastError(),
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPWSTR)&string,
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0,
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NULL);
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QString ret = QString::fromWCharArray(string);
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LocalFree((HLOCAL)string);
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return ret;
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}
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#endif
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static QString
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quoteValue(const ProString &val)
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{
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QString ret;
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ret.reserve(val.size());
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const QChar *chars = val.constData();
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bool quote = val.isEmpty();
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bool escaping = false;
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for (int i = 0, l = val.size(); i < l; i++) {
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QChar c = chars[i];
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ushort uc = c.unicode();
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if (uc < 32) {
|
if (!escaping) {
|
escaping = true;
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ret += QLatin1String("$$escape_expand(");
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}
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switch (uc) {
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case '\r':
|
ret += QLatin1String("\\\\r");
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break;
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case '\n':
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ret += QLatin1String("\\\\n");
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break;
|
case '\t':
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ret += QLatin1String("\\\\t");
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break;
|
default:
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ret += QString::fromLatin1("\\\\x%1").arg(uc, 2, 16, QLatin1Char('0'));
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break;
|
}
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} else {
|
if (escaping) {
|
escaping = false;
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ret += QLatin1Char(')');
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}
|
switch (uc) {
|
case '\\':
|
ret += QLatin1String("\\\\");
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break;
|
case '"':
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ret += QLatin1String("\\\"");
|
break;
|
case '\'':
|
ret += QLatin1String("\\'");
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break;
|
case '$':
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ret += QLatin1String("\\$");
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break;
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case '#':
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ret += QLatin1String("$${LITERAL_HASH}");
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break;
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case 32:
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quote = true;
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// fallthrough
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default:
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ret += c;
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break;
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}
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}
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}
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if (escaping)
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ret += QLatin1Char(')');
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if (quote) {
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ret.prepend(QLatin1Char('"'));
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ret.append(QLatin1Char('"'));
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}
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return ret;
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}
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static bool
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doWriteFile(const QString &name, QIODevice::OpenMode mode, const QString &contents, QString *errStr)
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{
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QByteArray bytes = contents.toLocal8Bit();
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QFile cfile(name);
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if (!(mode & QIODevice::Append) && cfile.open(QIODevice::ReadOnly | QIODevice::Text)) {
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if (cfile.readAll() == bytes)
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return true;
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cfile.close();
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}
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if (!cfile.open(mode | QIODevice::WriteOnly | QIODevice::Text)) {
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*errStr = cfile.errorString();
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return false;
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}
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cfile.write(bytes);
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cfile.close();
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if (cfile.error() != QFile::NoError) {
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*errStr = cfile.errorString();
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return false;
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}
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return true;
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}
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QMakeEvaluator::VisitReturn
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QMakeEvaluator::writeFile(const QString &ctx, const QString &fn, QIODevice::OpenMode mode,
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const QString &contents)
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{
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QFileInfo qfi(fn);
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if (!QDir::current().mkpath(qfi.path())) {
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evalError(fL1S("Cannot create %1directory %2.")
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.arg(ctx, QDir::toNativeSeparators(qfi.path())));
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return ReturnFalse;
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}
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QString errStr;
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if (!doWriteFile(qfi.filePath(), mode, contents, &errStr)) {
|
evalError(fL1S("Cannot write %1file %2: %3.")
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.arg(ctx, QDir::toNativeSeparators(qfi.filePath()), errStr));
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return ReturnFalse;
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}
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m_parser->discardFileFromCache(qfi.filePath());
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return ReturnTrue;
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}
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#ifndef QT_BOOTSTRAPPED
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void QMakeEvaluator::runProcess(QProcess *proc, const QString &command) const
|
{
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proc->setWorkingDirectory(currentDirectory());
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# ifdef PROEVALUATOR_SETENV
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if (!m_option->environment.isEmpty())
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proc->setProcessEnvironment(m_option->environment);
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# endif
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# ifdef Q_OS_WIN
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proc->setNativeArguments(QLatin1String("/v:off /s /c \"") + command + QLatin1Char('"'));
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proc->start(m_option->getEnv(QLatin1String("COMSPEC")), QStringList());
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# else
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proc->start(QLatin1String("/bin/sh"), QStringList() << QLatin1String("-c") << command);
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# endif
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proc->waitForFinished(-1);
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}
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#endif
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QByteArray QMakeEvaluator::getCommandOutput(const QString &args) const
|
{
|
QByteArray out;
|
#ifndef QT_BOOTSTRAPPED
|
QProcess proc;
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runProcess(&proc, args);
|
QByteArray errout = proc.readAllStandardError();
|
# ifdef PROEVALUATOR_FULL
|
// FIXME: Qt really should have the option to set forwarding per channel
|
fputs(errout.constData(), stderr);
|
# else
|
if (!errout.isEmpty()) {
|
if (errout.endsWith('\n'))
|
errout.chop(1);
|
m_handler->message(QMakeHandler::EvalError, QString::fromLocal8Bit(errout));
|
}
|
# endif
|
out = proc.readAllStandardOutput();
|
# ifdef Q_OS_WIN
|
// FIXME: Qt's line end conversion on sequential files should really be fixed
|
out.replace("\r\n", "\n");
|
# endif
|
#else
|
if (FILE *proc = QT_POPEN(QString(QLatin1String("cd ")
|
+ IoUtils::shellQuote(QDir::toNativeSeparators(currentDirectory()))
|
+ QLatin1String(" && ") + args).toLocal8Bit().constData(), "r")) {
|
while (!feof(proc)) {
|
char buff[10 * 1024];
|
int read_in = int(fread(buff, 1, sizeof(buff), proc));
|
if (!read_in)
|
break;
|
out += QByteArray(buff, read_in);
|
}
|
QT_PCLOSE(proc);
|
}
|
#endif
|
return out;
|
}
|
|
void QMakeEvaluator::populateDeps(
|
const ProStringList &deps, const ProString &prefix,
|
QHash<ProKey, QSet<ProKey> > &dependencies, ProValueMap &dependees,
|
ProStringList &rootSet) const
|
{
|
foreach (const ProString &item, deps)
|
if (!dependencies.contains(item.toKey())) {
|
QSet<ProKey> &dset = dependencies[item.toKey()]; // Always create entry
|
ProStringList depends = values(ProKey(prefix + item + QString::fromLatin1(".depends")));
|
if (depends.isEmpty()) {
|
rootSet << item;
|
} else {
|
foreach (const ProString &dep, depends) {
|
dset.insert(dep.toKey());
|
dependees[dep.toKey()] << item;
|
}
|
populateDeps(depends, prefix, dependencies, dependees, rootSet);
|
}
|
}
|
}
|
|
ProStringList QMakeEvaluator::evaluateBuiltinExpand(
|
int func_t, const ProKey &func, const ProStringList &args)
|
{
|
ProStringList ret;
|
|
traceMsg("calling built-in $$%s(%s)", dbgKey(func), dbgSepStrList(args));
|
|
switch (func_t) {
|
case E_BASENAME:
|
case E_DIRNAME:
|
case E_SECTION: {
|
bool regexp = false;
|
QString sep;
|
ProString var;
|
int beg = 0;
|
int end = -1;
|
if (func_t == E_SECTION) {
|
if (args.count() != 3 && args.count() != 4) {
|
evalError(fL1S("%1(var) section(var, sep, begin, end) requires"
|
" three or four arguments.").arg(func.toQString(m_tmp1)));
|
} else {
|
var = args[0];
|
sep = args.at(1).toQString();
|
beg = args.at(2).toQString(m_tmp2).toInt();
|
if (args.count() == 4)
|
end = args.at(3).toQString(m_tmp2).toInt();
|
}
|
} else {
|
if (args.count() != 1) {
|
evalError(fL1S("%1(var) requires one argument.").arg(func.toQString(m_tmp1)));
|
} else {
|
var = args[0];
|
regexp = true;
|
sep = QLatin1String("[\\\\/]");
|
if (func_t == E_DIRNAME)
|
end = -2;
|
else
|
beg = -1;
|
}
|
}
|
if (!var.isEmpty()) {
|
if (regexp) {
|
QRegExp sepRx(sep);
|
foreach (const ProString &str, values(map(var))) {
|
const QString &rstr = str.toQString(m_tmp1).section(sepRx, beg, end);
|
ret << (rstr.isSharedWith(m_tmp1) ? str : ProString(rstr).setSource(str));
|
}
|
} else {
|
foreach (const ProString &str, values(map(var))) {
|
const QString &rstr = str.toQString(m_tmp1).section(sep, beg, end);
|
ret << (rstr.isSharedWith(m_tmp1) ? str : ProString(rstr).setSource(str));
|
}
|
}
|
}
|
break;
|
}
|
case E_SPRINTF:
|
if (args.count() < 1) {
|
evalError(fL1S("sprintf(format, ...) requires at least one argument."));
|
} else {
|
QString tmp = args.at(0).toQString(m_tmp1);
|
for (int i = 1; i < args.count(); ++i)
|
tmp = tmp.arg(args.at(i).toQString(m_tmp2));
|
// Note: this depends on split_value_list() making a deep copy
|
ret = split_value_list(tmp);
|
}
|
break;
|
case E_FORMAT_NUMBER:
|
if (args.count() > 2) {
|
evalError(fL1S("format_number(number[, options...]) requires one or two arguments."));
|
} else {
|
int ibase = 10;
|
int obase = 10;
|
int width = 0;
|
bool zeropad = false;
|
bool leftalign = false;
|
enum { DefaultSign, PadSign, AlwaysSign } sign = DefaultSign;
|
if (args.count() >= 2) {
|
foreach (const ProString &opt, split_value_list(args.at(1).toQString(m_tmp2))) {
|
opt.toQString(m_tmp3);
|
if (m_tmp3.startsWith(QLatin1String("ibase="))) {
|
ibase = m_tmp3.mid(6).toInt();
|
} else if (m_tmp3.startsWith(QLatin1String("obase="))) {
|
obase = m_tmp3.mid(6).toInt();
|
} else if (m_tmp3.startsWith(QLatin1String("width="))) {
|
width = m_tmp3.mid(6).toInt();
|
} else if (m_tmp3 == QLatin1String("zeropad")) {
|
zeropad = true;
|
} else if (m_tmp3 == QLatin1String("padsign")) {
|
sign = PadSign;
|
} else if (m_tmp3 == QLatin1String("alwayssign")) {
|
sign = AlwaysSign;
|
} else if (m_tmp3 == QLatin1String("leftalign")) {
|
leftalign = true;
|
} else {
|
evalError(fL1S("format_number(): invalid format option %1.").arg(m_tmp3));
|
goto formfail;
|
}
|
}
|
}
|
args.at(0).toQString(m_tmp3);
|
if (m_tmp3.contains(QLatin1Char('.'))) {
|
evalError(fL1S("format_number(): floats are currently not supported."));
|
break;
|
}
|
bool ok;
|
qlonglong num = m_tmp3.toLongLong(&ok, ibase);
|
if (!ok) {
|
evalError(fL1S("format_number(): malformed number %2 for base %1.")
|
.arg(ibase).arg(m_tmp3));
|
break;
|
}
|
QString outstr;
|
if (num < 0) {
|
num = -num;
|
outstr = QLatin1Char('-');
|
} else if (sign == AlwaysSign) {
|
outstr = QLatin1Char('+');
|
} else if (sign == PadSign) {
|
outstr = QLatin1Char(' ');
|
}
|
QString numstr = QString::number(num, obase);
|
int space = width - outstr.length() - numstr.length();
|
if (space <= 0) {
|
outstr += numstr;
|
} else if (leftalign) {
|
outstr += numstr + QString(space, QLatin1Char(' '));
|
} else if (zeropad) {
|
outstr += QString(space, QLatin1Char('0')) + numstr;
|
} else {
|
outstr.prepend(QString(space, QLatin1Char(' ')));
|
outstr += numstr;
|
}
|
ret += ProString(outstr);
|
}
|
formfail:
|
break;
|
case E_JOIN: {
|
if (args.count() < 1 || args.count() > 4) {
|
evalError(fL1S("join(var, glue, before, after) requires one to four arguments."));
|
} else {
|
QString glue;
|
ProString before, after;
|
if (args.count() >= 2)
|
glue = args.at(1).toQString(m_tmp1);
|
if (args.count() >= 3)
|
before = args[2];
|
if (args.count() == 4)
|
after = args[3];
|
const ProStringList &var = values(map(args.at(0)));
|
if (!var.isEmpty()) {
|
const ProFile *src = currentProFile();
|
foreach (const ProString &v, var)
|
if (const ProFile *s = v.sourceFile()) {
|
src = s;
|
break;
|
}
|
ret = split_value_list(before + var.join(glue) + after, src);
|
}
|
}
|
break;
|
}
|
case E_SPLIT:
|
if (args.count() < 1 || args.count() > 2) {
|
evalError(fL1S("split(var, sep) requires one or two arguments."));
|
} else {
|
const QString &sep = (args.count() == 2) ? args.at(1).toQString(m_tmp1) : statics.field_sep;
|
foreach (const ProString &var, values(map(args.at(0))))
|
foreach (const QString &splt, var.toQString(m_tmp2).split(sep))
|
ret << (splt.isSharedWith(m_tmp2) ? var : ProString(splt).setSource(var));
|
}
|
break;
|
case E_MEMBER:
|
if (args.count() < 1 || args.count() > 3) {
|
evalError(fL1S("member(var, start, end) requires one to three arguments."));
|
} else {
|
bool ok = true;
|
const ProStringList &var = values(map(args.at(0)));
|
int start = 0, end = 0;
|
if (args.count() >= 2) {
|
const QString &start_str = args.at(1).toQString(m_tmp1);
|
start = start_str.toInt(&ok);
|
if (!ok) {
|
if (args.count() == 2) {
|
int dotdot = start_str.indexOf(statics.strDotDot);
|
if (dotdot != -1) {
|
start = start_str.left(dotdot).toInt(&ok);
|
if (ok)
|
end = start_str.mid(dotdot+2).toInt(&ok);
|
}
|
}
|
if (!ok)
|
evalError(fL1S("member() argument 2 (start) '%2' invalid.")
|
.arg(start_str));
|
} else {
|
end = start;
|
if (args.count() == 3)
|
end = args.at(2).toQString(m_tmp1).toInt(&ok);
|
if (!ok)
|
evalError(fL1S("member() argument 3 (end) '%2' invalid.")
|
.arg(args.at(2).toQString(m_tmp1)));
|
}
|
}
|
if (ok) {
|
if (start < 0)
|
start += var.count();
|
if (end < 0)
|
end += var.count();
|
if (start < 0 || start >= var.count() || end < 0 || end >= var.count()) {
|
//nothing
|
} else if (start < end) {
|
for (int i = start; i <= end && var.count() >= i; i++)
|
ret.append(var[i]);
|
} else {
|
for (int i = start; i >= end && var.count() >= i && i >= 0; i--)
|
ret += var[i];
|
}
|
}
|
}
|
break;
|
case E_FIRST:
|
case E_LAST:
|
if (args.count() != 1) {
|
evalError(fL1S("%1(var) requires one argument.").arg(func.toQString(m_tmp1)));
|
} else {
|
const ProStringList &var = values(map(args.at(0)));
|
if (!var.isEmpty()) {
|
if (func_t == E_FIRST)
|
ret.append(var[0]);
|
else
|
ret.append(var.last());
|
}
|
}
|
break;
|
case E_SIZE:
|
if (args.count() != 1)
|
evalError(fL1S("size(var) requires one argument."));
|
else
|
ret.append(ProString(QString::number(values(map(args.at(0))).size())));
|
break;
|
case E_CAT:
|
if (args.count() < 1 || args.count() > 2) {
|
evalError(fL1S("cat(file, singleline=true) requires one or two arguments."));
|
} else {
|
const QString &file = args.at(0).toQString(m_tmp1);
|
|
bool blob = false;
|
bool lines = false;
|
bool singleLine = true;
|
if (args.count() > 1) {
|
args.at(1).toQString(m_tmp2);
|
if (!m_tmp2.compare(QLatin1String("false"), Qt::CaseInsensitive))
|
singleLine = false;
|
else if (!m_tmp2.compare(QLatin1String("blob"), Qt::CaseInsensitive))
|
blob = true;
|
else if (!m_tmp2.compare(QLatin1String("lines"), Qt::CaseInsensitive))
|
lines = true;
|
}
|
|
QFile qfile(resolvePath(m_option->expandEnvVars(file)));
|
if (qfile.open(QIODevice::ReadOnly)) {
|
QTextStream stream(&qfile);
|
if (blob) {
|
ret += ProString(stream.readAll());
|
} else {
|
while (!stream.atEnd()) {
|
if (lines) {
|
ret += ProString(stream.readLine());
|
} else {
|
ret += split_value_list(stream.readLine().trimmed());
|
if (!singleLine)
|
ret += ProString("\n");
|
}
|
}
|
}
|
}
|
}
|
break;
|
case E_FROMFILE:
|
if (args.count() != 2) {
|
evalError(fL1S("fromfile(file, variable) requires two arguments."));
|
} else {
|
ProValueMap vars;
|
QString fn = resolvePath(m_option->expandEnvVars(args.at(0).toQString(m_tmp1)));
|
fn.detach();
|
if (evaluateFileInto(fn, &vars, LoadProOnly) == ReturnTrue)
|
ret = vars.value(map(args.at(1)));
|
}
|
break;
|
case E_EVAL:
|
if (args.count() != 1) {
|
evalError(fL1S("eval(variable) requires one argument."));
|
} else {
|
ret += values(map(args.at(0)));
|
}
|
break;
|
case E_LIST: {
|
QString tmp;
|
tmp.sprintf(".QMAKE_INTERNAL_TMP_variableName_%d", m_listCount++);
|
ret = ProStringList(ProString(tmp));
|
ProStringList lst;
|
foreach (const ProString &arg, args)
|
lst += split_value_list(arg.toQString(m_tmp1), arg.sourceFile()); // Relies on deep copy
|
m_valuemapStack.top()[ret.at(0).toKey()] = lst;
|
break; }
|
case E_FIND:
|
if (args.count() != 2) {
|
evalError(fL1S("find(var, str) requires two arguments."));
|
} else {
|
QRegExp regx(args.at(1).toQString());
|
int t = 0;
|
foreach (const ProString &val, values(map(args.at(0)))) {
|
if (regx.indexIn(val.toQString(m_tmp[t])) != -1)
|
ret += val;
|
t ^= 1;
|
}
|
}
|
break;
|
case E_SYSTEM:
|
if (!m_skipLevel) {
|
if (args.count() < 1 || args.count() > 2) {
|
evalError(fL1S("system(execute) requires one or two arguments."));
|
} else {
|
bool blob = false;
|
bool lines = false;
|
bool singleLine = true;
|
if (args.count() > 1) {
|
args.at(1).toQString(m_tmp2);
|
if (!m_tmp2.compare(QLatin1String("false"), Qt::CaseInsensitive))
|
singleLine = false;
|
else if (!m_tmp2.compare(QLatin1String("blob"), Qt::CaseInsensitive))
|
blob = true;
|
else if (!m_tmp2.compare(QLatin1String("lines"), Qt::CaseInsensitive))
|
lines = true;
|
}
|
QByteArray bytes = getCommandOutput(args.at(0).toQString(m_tmp2));
|
if (lines) {
|
QTextStream stream(bytes);
|
while (!stream.atEnd())
|
ret += ProString(stream.readLine());
|
} else {
|
QString output = QString::fromLocal8Bit(bytes);
|
if (blob) {
|
ret += ProString(output);
|
} else {
|
output.replace(QLatin1Char('\t'), QLatin1Char(' '));
|
if (singleLine)
|
output.replace(QLatin1Char('\n'), QLatin1Char(' '));
|
ret += split_value_list(output);
|
}
|
}
|
}
|
}
|
break;
|
case E_UNIQUE:
|
if (args.count() != 1) {
|
evalError(fL1S("unique(var) requires one argument."));
|
} else {
|
ret = values(map(args.at(0)));
|
ret.removeDuplicates();
|
}
|
break;
|
case E_REVERSE:
|
if (args.count() != 1) {
|
evalError(fL1S("reverse(var) requires one argument."));
|
} else {
|
ProStringList var = values(args.at(0).toKey());
|
for (int i = 0; i < var.size() / 2; i++)
|
qSwap(var[i], var[var.size() - i - 1]);
|
ret += var;
|
}
|
break;
|
case E_QUOTE:
|
ret += args;
|
break;
|
case E_ESCAPE_EXPAND:
|
for (int i = 0; i < args.size(); ++i) {
|
QString str = args.at(i).toQString();
|
QChar *i_data = str.data();
|
int i_len = str.length();
|
for (int x = 0; x < i_len; ++x) {
|
if (*(i_data+x) == QLatin1Char('\\') && x < i_len-1) {
|
if (*(i_data+x+1) == QLatin1Char('\\')) {
|
++x;
|
} else {
|
struct {
|
char in, out;
|
} mapped_quotes[] = {
|
{ 'n', '\n' },
|
{ 't', '\t' },
|
{ 'r', '\r' },
|
{ 0, 0 }
|
};
|
for (int i = 0; mapped_quotes[i].in; ++i) {
|
if (*(i_data+x+1) == QLatin1Char(mapped_quotes[i].in)) {
|
*(i_data+x) = QLatin1Char(mapped_quotes[i].out);
|
if (x < i_len-2)
|
memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar));
|
--i_len;
|
break;
|
}
|
}
|
}
|
}
|
}
|
ret.append(ProString(QString(i_data, i_len)).setSource(args.at(i)));
|
}
|
break;
|
case E_RE_ESCAPE:
|
for (int i = 0; i < args.size(); ++i) {
|
const QString &rstr = QRegExp::escape(args.at(i).toQString(m_tmp1));
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(i) : ProString(rstr).setSource(args.at(i)));
|
}
|
break;
|
case E_VAL_ESCAPE:
|
if (args.count() != 1) {
|
evalError(fL1S("val_escape(var) requires one argument."));
|
} else {
|
const ProStringList &vals = values(args.at(0).toKey());
|
ret.reserve(vals.size());
|
foreach (const ProString &str, vals)
|
ret += ProString(quoteValue(str));
|
}
|
break;
|
case E_UPPER:
|
case E_LOWER:
|
for (int i = 0; i < args.count(); ++i) {
|
QString rstr = args.at(i).toQString(m_tmp1);
|
rstr = (func_t == E_UPPER) ? rstr.toUpper() : rstr.toLower();
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(i) : ProString(rstr).setSource(args.at(i)));
|
}
|
break;
|
case E_FILES:
|
if (args.count() != 1 && args.count() != 2) {
|
evalError(fL1S("files(pattern, recursive=false) requires one or two arguments."));
|
} else {
|
bool recursive = false;
|
if (args.count() == 2)
|
recursive = isTrue(args.at(1), m_tmp2);
|
QStringList dirs;
|
QString r = m_option->expandEnvVars(args.at(0).toQString(m_tmp1))
|
.replace(QLatin1Char('\\'), QLatin1Char('/'));
|
QString pfx;
|
if (IoUtils::isRelativePath(r)) {
|
pfx = currentDirectory();
|
if (!pfx.endsWith(QLatin1Char('/')))
|
pfx += QLatin1Char('/');
|
}
|
int slash = r.lastIndexOf(QLatin1Char('/'));
|
if (slash != -1) {
|
dirs.append(r.left(slash+1));
|
r = r.mid(slash+1);
|
} else {
|
dirs.append(QString());
|
}
|
|
r.detach(); // Keep m_tmp out of QRegExp's cache
|
QRegExp regex(r, Qt::CaseSensitive, QRegExp::Wildcard);
|
for (int d = 0; d < dirs.count(); d++) {
|
QString dir = dirs[d];
|
QDir qdir(pfx + dir);
|
for (int i = 0; i < (int)qdir.count(); ++i) {
|
if (qdir[i] == statics.strDot || qdir[i] == statics.strDotDot)
|
continue;
|
QString fname = dir + qdir[i];
|
if (IoUtils::fileType(pfx + fname) == IoUtils::FileIsDir) {
|
if (recursive)
|
dirs.append(fname + QLatin1Char('/'));
|
}
|
if (regex.exactMatch(qdir[i]))
|
ret += ProString(fname).setSource(currentProFile());
|
}
|
}
|
}
|
break;
|
#ifdef PROEVALUATOR_FULL
|
case E_PROMPT: {
|
if (args.count() != 1) {
|
evalError(fL1S("prompt(question) requires one argument."));
|
// } else if (currentFileName() == QLatin1String("-")) {
|
// evalError(fL1S("prompt(question) cannot be used when '-o -' is used"));
|
} else {
|
QString msg = m_option->expandEnvVars(args.at(0).toQString(m_tmp1));
|
if (!msg.endsWith(QLatin1Char('?')))
|
msg += QLatin1Char('?');
|
fprintf(stderr, "Project PROMPT: %s ", qPrintable(msg));
|
|
QFile qfile;
|
if (qfile.open(stdin, QIODevice::ReadOnly)) {
|
QTextStream t(&qfile);
|
ret = split_value_list(t.readLine());
|
}
|
}
|
break; }
|
#endif
|
case E_REPLACE:
|
if (args.count() != 3 ) {
|
evalError(fL1S("replace(var, before, after) requires three arguments."));
|
} else {
|
const QRegExp before(args.at(1).toQString());
|
const QString &after(args.at(2).toQString(m_tmp2));
|
foreach (const ProString &val, values(map(args.at(0)))) {
|
QString rstr = val.toQString(m_tmp1);
|
QString copy = rstr; // Force a detach on modify
|
rstr.replace(before, after);
|
ret << (rstr.isSharedWith(m_tmp1) ? val : ProString(rstr).setSource(val));
|
}
|
}
|
break;
|
case E_SORT_DEPENDS:
|
case E_RESOLVE_DEPENDS:
|
if (args.count() < 1 || args.count() > 2) {
|
evalError(fL1S("%1(var, prefix) requires one or two arguments.").arg(func.toQString(m_tmp1)));
|
} else {
|
QHash<ProKey, QSet<ProKey> > dependencies;
|
ProValueMap dependees;
|
ProStringList rootSet;
|
ProStringList orgList = values(args.at(0).toKey());
|
populateDeps(orgList, (args.count() < 2 ? ProString() : args.at(1)),
|
dependencies, dependees, rootSet);
|
for (int i = 0; i < rootSet.size(); ++i) {
|
const ProString &item = rootSet.at(i);
|
if ((func_t == E_RESOLVE_DEPENDS) || orgList.contains(item))
|
ret.prepend(item);
|
foreach (const ProString &dep, dependees[item.toKey()]) {
|
QSet<ProKey> &dset = dependencies[dep.toKey()];
|
dset.remove(rootSet.at(i).toKey()); // *Don't* use 'item' - rootSet may have changed!
|
if (dset.isEmpty())
|
rootSet << dep;
|
}
|
}
|
}
|
break;
|
case E_ENUMERATE_VARS: {
|
QSet<ProString> keys;
|
foreach (const ProValueMap &vmap, m_valuemapStack)
|
for (ProValueMap::ConstIterator it = vmap.constBegin(); it != vmap.constEnd(); ++it)
|
keys.insert(it.key());
|
ret.reserve(keys.size());
|
foreach (const ProString &key, keys)
|
ret << key;
|
break; }
|
case E_SHADOWED:
|
if (args.count() != 1) {
|
evalError(fL1S("shadowed(path) requires one argument."));
|
} else {
|
QString rstr = m_option->shadowedPath(resolvePath(args.at(0).toQString(m_tmp1)));
|
if (rstr.isEmpty())
|
break;
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_ABSOLUTE_PATH:
|
if (args.count() > 2) {
|
evalError(fL1S("absolute_path(path[, base]) requires one or two arguments."));
|
} else {
|
QString rstr = QDir::cleanPath(
|
QDir(args.count() > 1 ? args.at(1).toQString(m_tmp2) : currentDirectory())
|
.absoluteFilePath(args.at(0).toQString(m_tmp1)));
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_RELATIVE_PATH:
|
if (args.count() > 2) {
|
evalError(fL1S("relative_path(path[, base]) requires one or two arguments."));
|
} else {
|
QDir baseDir(args.count() > 1 ? args.at(1).toQString(m_tmp2) : currentDirectory());
|
QString rstr = baseDir.relativeFilePath(baseDir.absoluteFilePath(
|
args.at(0).toQString(m_tmp1)));
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_CLEAN_PATH:
|
if (args.count() != 1) {
|
evalError(fL1S("clean_path(path) requires one argument."));
|
} else {
|
QString rstr = QDir::cleanPath(args.at(0).toQString(m_tmp1));
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_SYSTEM_PATH:
|
if (args.count() != 1) {
|
evalError(fL1S("system_path(path) requires one argument."));
|
} else {
|
QString rstr = args.at(0).toQString(m_tmp1);
|
#ifdef Q_OS_WIN
|
rstr.replace(QLatin1Char('/'), QLatin1Char('\\'));
|
#else
|
rstr.replace(QLatin1Char('\\'), QLatin1Char('/'));
|
#endif
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_SHELL_PATH:
|
if (args.count() != 1) {
|
evalError(fL1S("shell_path(path) requires one argument."));
|
} else {
|
QString rstr = args.at(0).toQString(m_tmp1);
|
if (m_dirSep.startsWith(QLatin1Char('\\')))
|
rstr.replace(QLatin1Char('/'), QLatin1Char('\\'));
|
else
|
rstr.replace(QLatin1Char('\\'), QLatin1Char('/'));
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_SYSTEM_QUOTE:
|
if (args.count() != 1) {
|
evalError(fL1S("system_quote(arg) requires one argument."));
|
} else {
|
QString rstr = IoUtils::shellQuote(args.at(0).toQString(m_tmp1));
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
case E_SHELL_QUOTE:
|
if (args.count() != 1) {
|
evalError(fL1S("shell_quote(arg) requires one argument."));
|
} else {
|
QString rstr = args.at(0).toQString(m_tmp1);
|
if (m_dirSep.startsWith(QLatin1Char('\\')))
|
rstr = IoUtils::shellQuoteWin(rstr);
|
else
|
rstr = IoUtils::shellQuoteUnix(rstr);
|
ret << (rstr.isSharedWith(m_tmp1) ? args.at(0) : ProString(rstr).setSource(args.at(0)));
|
}
|
break;
|
default:
|
evalError(fL1S("Function '%1' is not implemented.").arg(func.toQString(m_tmp1)));
|
break;
|
}
|
|
return ret;
|
}
|
|
QMakeEvaluator::VisitReturn QMakeEvaluator::evaluateBuiltinConditional(
|
int func_t, const ProKey &function, const ProStringList &args)
|
{
|
traceMsg("calling built-in %s(%s)", dbgKey(function), dbgSepStrList(args));
|
|
switch (func_t) {
|
case T_DEFINED: {
|
if (args.count() < 1 || args.count() > 2) {
|
evalError(fL1S("defined(function, [\"test\"|\"replace\"])"
|
" requires one or two arguments."));
|
return ReturnFalse;
|
}
|
const ProKey &var = args.at(0).toKey();
|
if (args.count() > 1) {
|
if (args[1] == QLatin1String("test")) {
|
return returnBool(m_functionDefs.testFunctions.contains(var));
|
} else if (args[1] == QLatin1String("replace")) {
|
return returnBool(m_functionDefs.replaceFunctions.contains(var));
|
} else if (args[1] == QLatin1String("var")) {
|
ProValueMap::Iterator it;
|
return returnBool(findValues(var, &it));
|
}
|
evalError(fL1S("defined(function, type): unexpected type [%1].")
|
.arg(args.at(1).toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
return returnBool(m_functionDefs.replaceFunctions.contains(var)
|
|| m_functionDefs.testFunctions.contains(var));
|
}
|
case T_EXPORT: {
|
if (args.count() != 1) {
|
evalError(fL1S("export(variable) requires one argument."));
|
return ReturnFalse;
|
}
|
const ProKey &var = map(args.at(0));
|
for (ProValueMapStack::Iterator vmi = m_valuemapStack.end();
|
--vmi != m_valuemapStack.begin(); ) {
|
ProValueMap::Iterator it = (*vmi).find(var);
|
if (it != (*vmi).end()) {
|
if (it->constBegin() == statics.fakeValue.constBegin()) {
|
// This is stupid, but qmake doesn't propagate deletions
|
m_valuemapStack.first()[var] = ProStringList();
|
} else {
|
m_valuemapStack.first()[var] = *it;
|
}
|
(*vmi).erase(it);
|
while (--vmi != m_valuemapStack.begin())
|
(*vmi).remove(var);
|
break;
|
}
|
}
|
return ReturnTrue;
|
}
|
case T_INFILE:
|
if (args.count() < 2 || args.count() > 3) {
|
evalError(fL1S("infile(file, var, [values]) requires two or three arguments."));
|
} else {
|
ProValueMap vars;
|
QString fn = resolvePath(m_option->expandEnvVars(args.at(0).toQString(m_tmp1)));
|
fn.detach();
|
VisitReturn ok = evaluateFileInto(fn, &vars, LoadProOnly);
|
if (ok != ReturnTrue)
|
return ok;
|
if (args.count() == 2)
|
return returnBool(vars.contains(map(args.at(1))));
|
QRegExp regx;
|
const QString &qry = args.at(2).toQString(m_tmp1);
|
if (qry != QRegExp::escape(qry)) {
|
QString copy = qry;
|
copy.detach();
|
regx.setPattern(copy);
|
}
|
int t = 0;
|
foreach (const ProString &s, vars.value(map(args.at(1)))) {
|
if ((!regx.isEmpty() && regx.exactMatch(s.toQString(m_tmp[t]))) || s == qry)
|
return ReturnTrue;
|
t ^= 1;
|
}
|
}
|
return ReturnFalse;
|
#ifdef PROEVALUATOR_FULL
|
case T_REQUIRES:
|
checkRequirements(args);
|
return ReturnFalse; // Another qmake breakage
|
#endif
|
case T_EVAL: {
|
VisitReturn ret = ReturnFalse;
|
ProFile *pro = m_parser->parsedProBlock(args.join(statics.field_sep),
|
m_current.pro->fileName(), m_current.line);
|
if (pro) {
|
if (m_cumulative || pro->isOk()) {
|
m_locationStack.push(m_current);
|
visitProBlock(pro, pro->tokPtr());
|
ret = ReturnTrue; // This return value is not too useful, but that's qmake
|
m_current = m_locationStack.pop();
|
}
|
pro->deref();
|
}
|
return ret;
|
}
|
case T_IF: {
|
if (args.count() != 1) {
|
evalError(fL1S("if(condition) requires one argument."));
|
return ReturnFalse;
|
}
|
return returnBool(evaluateConditional(args.at(0).toQString(),
|
m_current.pro->fileName(), m_current.line));
|
}
|
case T_CONFIG: {
|
if (args.count() < 1 || args.count() > 2) {
|
evalError(fL1S("CONFIG(config) requires one or two arguments."));
|
return ReturnFalse;
|
}
|
if (args.count() == 1)
|
return returnBool(isActiveConfig(args.at(0).toQString(m_tmp2)));
|
const QStringList &mutuals = args.at(1).toQString(m_tmp2).split(QLatin1Char('|'));
|
const ProStringList &configs = values(statics.strCONFIG);
|
|
for (int i = configs.size() - 1; i >= 0; i--) {
|
for (int mut = 0; mut < mutuals.count(); mut++) {
|
if (configs[i] == mutuals[mut].trimmed()) {
|
return returnBool(configs[i] == args[0]);
|
}
|
}
|
}
|
return ReturnFalse;
|
}
|
case T_CONTAINS: {
|
if (args.count() < 2 || args.count() > 3) {
|
evalError(fL1S("contains(var, val) requires two or three arguments."));
|
return ReturnFalse;
|
}
|
|
const QString &qry = args.at(1).toQString(m_tmp1);
|
QRegExp regx;
|
if (qry != QRegExp::escape(qry)) {
|
QString copy = qry;
|
copy.detach();
|
regx.setPattern(copy);
|
}
|
const ProStringList &l = values(map(args.at(0)));
|
if (args.count() == 2) {
|
int t = 0;
|
for (int i = 0; i < l.size(); ++i) {
|
const ProString &val = l[i];
|
if ((!regx.isEmpty() && regx.exactMatch(val.toQString(m_tmp[t]))) || val == qry)
|
return ReturnTrue;
|
t ^= 1;
|
}
|
} else {
|
const QStringList &mutuals = args.at(2).toQString(m_tmp3).split(QLatin1Char('|'));
|
for (int i = l.size() - 1; i >= 0; i--) {
|
const ProString val = l[i];
|
for (int mut = 0; mut < mutuals.count(); mut++) {
|
if (val == mutuals[mut].trimmed()) {
|
return returnBool((!regx.isEmpty()
|
&& regx.exactMatch(val.toQString(m_tmp2)))
|
|| val == qry);
|
}
|
}
|
}
|
}
|
return ReturnFalse;
|
}
|
case T_COUNT: {
|
if (args.count() != 2 && args.count() != 3) {
|
evalError(fL1S("count(var, count, op=\"equals\") requires two or three arguments."));
|
return ReturnFalse;
|
}
|
int cnt = values(map(args.at(0))).count();
|
if (args.count() == 3) {
|
const ProString &comp = args.at(2);
|
const int val = args.at(1).toQString(m_tmp1).toInt();
|
if (comp == QLatin1String(">") || comp == QLatin1String("greaterThan")) {
|
return returnBool(cnt > val);
|
} else if (comp == QLatin1String(">=")) {
|
return returnBool(cnt >= val);
|
} else if (comp == QLatin1String("<") || comp == QLatin1String("lessThan")) {
|
return returnBool(cnt < val);
|
} else if (comp == QLatin1String("<=")) {
|
return returnBool(cnt <= val);
|
} else if (comp == QLatin1String("equals") || comp == QLatin1String("isEqual")
|
|| comp == QLatin1String("=") || comp == QLatin1String("==")) {
|
return returnBool(cnt == val);
|
} else {
|
evalError(fL1S("Unexpected modifier to count(%2).").arg(comp.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
}
|
return returnBool(cnt == args.at(1).toQString(m_tmp1).toInt());
|
}
|
case T_GREATERTHAN:
|
case T_LESSTHAN: {
|
if (args.count() != 2) {
|
evalError(fL1S("%1(variable, value) requires two arguments.")
|
.arg(function.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
const QString &rhs(args.at(1).toQString(m_tmp1)),
|
&lhs(values(map(args.at(0))).join(statics.field_sep));
|
bool ok;
|
int rhs_int = rhs.toInt(&ok);
|
if (ok) { // do integer compare
|
int lhs_int = lhs.toInt(&ok);
|
if (ok) {
|
if (func_t == T_GREATERTHAN)
|
return returnBool(lhs_int > rhs_int);
|
return returnBool(lhs_int < rhs_int);
|
}
|
}
|
if (func_t == T_GREATERTHAN)
|
return returnBool(lhs > rhs);
|
return returnBool(lhs < rhs);
|
}
|
case T_EQUALS:
|
if (args.count() != 2) {
|
evalError(fL1S("%1(variable, value) requires two arguments.")
|
.arg(function.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
return returnBool(values(map(args.at(0))).join(statics.field_sep)
|
== args.at(1).toQString(m_tmp1));
|
case T_CLEAR: {
|
if (args.count() != 1) {
|
evalError(fL1S("%1(variable) requires one argument.")
|
.arg(function.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
ProValueMap *hsh;
|
ProValueMap::Iterator it;
|
const ProKey &var = map(args.at(0));
|
if (!(hsh = findValues(var, &it)))
|
return ReturnFalse;
|
if (hsh == &m_valuemapStack.top())
|
it->clear();
|
else
|
m_valuemapStack.top()[var].clear();
|
return ReturnTrue;
|
}
|
case T_UNSET: {
|
if (args.count() != 1) {
|
evalError(fL1S("%1(variable) requires one argument.")
|
.arg(function.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
ProValueMap *hsh;
|
ProValueMap::Iterator it;
|
const ProKey &var = map(args.at(0));
|
if (!(hsh = findValues(var, &it)))
|
return ReturnFalse;
|
if (m_valuemapStack.size() == 1)
|
hsh->erase(it);
|
else if (hsh == &m_valuemapStack.top())
|
*it = statics.fakeValue;
|
else
|
m_valuemapStack.top()[var] = statics.fakeValue;
|
return ReturnTrue;
|
}
|
case T_INCLUDE: {
|
if (args.count() < 1 || args.count() > 3) {
|
evalError(fL1S("include(file, [into, [silent]]) requires one, two or three arguments."));
|
return ReturnFalse;
|
}
|
QString parseInto;
|
LoadFlags flags = 0;
|
if (args.count() >= 2) {
|
parseInto = args.at(1).toQString(m_tmp2);
|
if (args.count() >= 3 && isTrue(args.at(2), m_tmp3))
|
flags = LoadSilent;
|
}
|
QString fn = resolvePath(m_option->expandEnvVars(args.at(0).toQString(m_tmp1)));
|
fn.detach();
|
VisitReturn ok;
|
if (parseInto.isEmpty()) {
|
ok = evaluateFileChecked(fn, QMakeHandler::EvalIncludeFile, LoadProOnly | flags);
|
} else {
|
ProValueMap symbols;
|
if ((ok = evaluateFileInto(fn, &symbols, LoadAll | flags)) == ReturnTrue) {
|
ProValueMap newMap;
|
for (ProValueMap::ConstIterator
|
it = m_valuemapStack.top().constBegin(),
|
end = m_valuemapStack.top().constEnd();
|
it != end; ++it) {
|
const QString &ky = it.key().toQString(m_tmp1);
|
if (!(ky.startsWith(parseInto) &&
|
(ky.length() == parseInto.length()
|
|| ky.at(parseInto.length()) == QLatin1Char('.'))))
|
newMap[it.key()] = it.value();
|
}
|
for (ProValueMap::ConstIterator it = symbols.constBegin();
|
it != symbols.constEnd(); ++it) {
|
const QString &ky = it.key().toQString(m_tmp1);
|
if (!ky.startsWith(QLatin1Char('.')))
|
newMap.insert(ProKey(parseInto + QLatin1Char('.') + ky), it.value());
|
}
|
m_valuemapStack.top() = newMap;
|
}
|
}
|
if (ok == ReturnFalse && (flags & LoadSilent))
|
ok = ReturnTrue;
|
return ok;
|
}
|
case T_LOAD: {
|
bool ignore_error = false;
|
if (args.count() == 2) {
|
ignore_error = isTrue(args.at(1), m_tmp2);
|
} else if (args.count() != 1) {
|
evalError(fL1S("load(feature) requires one or two arguments."));
|
return ReturnFalse;
|
}
|
VisitReturn ok = evaluateFeatureFile(m_option->expandEnvVars(args.at(0).toQString()),
|
ignore_error);
|
if (ok == ReturnFalse && ignore_error)
|
ok = ReturnTrue;
|
return ok;
|
}
|
case T_DEBUG: {
|
#ifdef PROEVALUATOR_DEBUG
|
if (args.count() != 2) {
|
evalError(fL1S("debug(level, message) requires two arguments."));
|
return ReturnFalse;
|
}
|
int level = args.at(0).toInt();
|
if (level <= m_debugLevel) {
|
const QString &msg = m_option->expandEnvVars(args.at(1).toQString(m_tmp2));
|
debugMsg(level, "Project DEBUG: %s", qPrintable(msg));
|
}
|
#endif
|
return ReturnTrue;
|
}
|
case T_LOG:
|
case T_ERROR:
|
case T_WARNING:
|
case T_MESSAGE: {
|
if (args.count() != 1) {
|
evalError(fL1S("%1(message) requires one argument.")
|
.arg(function.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
const QString &msg = m_option->expandEnvVars(args.at(0).toQString(m_tmp2));
|
if (!m_skipLevel) {
|
if (func_t == T_LOG) {
|
#ifdef PROEVALUATOR_FULL
|
fputs(msg.toLatin1().constData(), stderr);
|
#endif
|
} else {
|
m_handler->fileMessage(fL1S("Project %1: %2")
|
.arg(function.toQString(m_tmp1).toUpper(), msg));
|
}
|
}
|
return (func_t == T_ERROR && !m_cumulative) ? ReturnError : ReturnTrue;
|
}
|
#ifdef PROEVALUATOR_FULL
|
case T_SYSTEM: {
|
if (m_cumulative) // Anything else would be insanity
|
return ReturnFalse;
|
if (args.count() != 1) {
|
evalError(fL1S("system(exec) requires one argument."));
|
return ReturnFalse;
|
}
|
#ifndef QT_BOOTSTRAPPED
|
QProcess proc;
|
proc.setProcessChannelMode(QProcess::ForwardedChannels);
|
runProcess(&proc, args.at(0).toQString(m_tmp2));
|
return returnBool(proc.exitStatus() == QProcess::NormalExit && proc.exitCode() == 0);
|
#else
|
return returnBool(system((QLatin1String("cd ")
|
+ IoUtils::shellQuote(QDir::toNativeSeparators(currentDirectory()))
|
+ QLatin1String(" && ") + args.at(0)).toLocal8Bit().constData()) == 0);
|
#endif
|
}
|
#endif
|
case T_ISEMPTY: {
|
if (args.count() != 1) {
|
evalError(fL1S("isEmpty(var) requires one argument."));
|
return ReturnFalse;
|
}
|
return returnBool(values(map(args.at(0))).isEmpty());
|
}
|
case T_EXISTS: {
|
if (args.count() != 1) {
|
evalError(fL1S("exists(file) requires one argument."));
|
return ReturnFalse;
|
}
|
const QString &file = resolvePath(m_option->expandEnvVars(args.at(0).toQString(m_tmp1)));
|
|
if (IoUtils::exists(file)) {
|
return ReturnTrue;
|
}
|
int slsh = file.lastIndexOf(QLatin1Char('/'));
|
QString fn = file.mid(slsh+1);
|
if (fn.contains(QLatin1Char('*')) || fn.contains(QLatin1Char('?'))) {
|
QString dirstr = file.left(slsh+1);
|
if (!QDir(dirstr).entryList(QStringList(fn)).isEmpty())
|
return ReturnTrue;
|
}
|
|
return ReturnFalse;
|
}
|
#ifdef PROEVALUATOR_FULL
|
case T_MKPATH: {
|
if (args.count() != 1) {
|
evalError(fL1S("mkpath(file) requires one argument."));
|
return ReturnFalse;
|
}
|
const QString &fn = resolvePath(args.at(0).toQString(m_tmp1));
|
if (!QDir::current().mkpath(fn)) {
|
evalError(fL1S("Cannot create directory %1.").arg(QDir::toNativeSeparators(fn)));
|
return ReturnFalse;
|
}
|
return ReturnTrue;
|
}
|
case T_WRITE_FILE: {
|
if (args.count() > 3) {
|
evalError(fL1S("write_file(name, [content var, [append]]) requires one to three arguments."));
|
return ReturnFalse;
|
}
|
QIODevice::OpenMode mode = QIODevice::Truncate;
|
QString contents;
|
if (args.count() >= 2) {
|
const ProStringList &vals = values(args.at(1).toKey());
|
if (!vals.isEmpty())
|
contents = vals.join(fL1S("\n")) + QLatin1Char('\n');
|
if (args.count() >= 3)
|
if (!args.at(2).toQString(m_tmp1).compare(fL1S("append"), Qt::CaseInsensitive))
|
mode = QIODevice::Append;
|
}
|
return writeFile(QString(), resolvePath(args.at(0).toQString(m_tmp1)), mode, contents);
|
}
|
case T_TOUCH: {
|
if (args.count() != 2) {
|
evalError(fL1S("touch(file, reffile) requires two arguments."));
|
return ReturnFalse;
|
}
|
const QString &tfn = resolvePath(args.at(0).toQString(m_tmp1));
|
const QString &rfn = resolvePath(args.at(1).toQString(m_tmp2));
|
#ifdef Q_OS_UNIX
|
struct stat st;
|
if (stat(rfn.toLocal8Bit().constData(), &st)) {
|
evalError(fL1S("Cannot stat() reference file %1: %2.").arg(rfn, fL1S(strerror(errno))));
|
return ReturnFalse;
|
}
|
struct utimbuf utb;
|
utb.actime = time(0);
|
utb.modtime = st.st_mtime;
|
if (utime(tfn.toLocal8Bit().constData(), &utb)) {
|
evalError(fL1S("Cannot touch %1: %2.").arg(tfn, fL1S(strerror(errno))));
|
return ReturnFalse;
|
}
|
#else
|
HANDLE rHand = CreateFile((wchar_t*)rfn.utf16(),
|
GENERIC_READ, FILE_SHARE_READ,
|
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
if (rHand == INVALID_HANDLE_VALUE) {
|
evalError(fL1S("Cannot open() reference file %1: %2.").arg(rfn, windowsErrorCode()));
|
return ReturnFalse;
|
}
|
FILETIME ft;
|
GetFileTime(rHand, 0, 0, &ft);
|
CloseHandle(rHand);
|
HANDLE wHand = CreateFile((wchar_t*)tfn.utf16(),
|
GENERIC_WRITE, FILE_SHARE_READ,
|
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
if (wHand == INVALID_HANDLE_VALUE) {
|
evalError(fL1S("Cannot open() %1: %2.").arg(tfn, windowsErrorCode()));
|
return ReturnFalse;
|
}
|
SetFileTime(wHand, 0, 0, &ft);
|
CloseHandle(wHand);
|
#endif
|
return ReturnTrue;
|
}
|
case T_CACHE: {
|
if (args.count() > 3) {
|
evalError(fL1S("cache(var, [set|add|sub] [transient] [super], [srcvar]) requires one to three arguments."));
|
return ReturnFalse;
|
}
|
bool persist = true;
|
bool super = false;
|
enum { CacheSet, CacheAdd, CacheSub } mode = CacheSet;
|
ProKey srcvar;
|
if (args.count() >= 2) {
|
foreach (const ProString &opt, split_value_list(args.at(1).toQString(m_tmp2))) {
|
opt.toQString(m_tmp3);
|
if (m_tmp3 == QLatin1String("transient")) {
|
persist = false;
|
} else if (m_tmp3 == QLatin1String("super")) {
|
super = true;
|
} else if (m_tmp3 == QLatin1String("set")) {
|
mode = CacheSet;
|
} else if (m_tmp3 == QLatin1String("add")) {
|
mode = CacheAdd;
|
} else if (m_tmp3 == QLatin1String("sub")) {
|
mode = CacheSub;
|
} else {
|
evalError(fL1S("cache(): invalid flag %1.").arg(m_tmp3));
|
return ReturnFalse;
|
}
|
}
|
if (args.count() >= 3) {
|
srcvar = args.at(2).toKey();
|
} else if (mode != CacheSet) {
|
evalError(fL1S("cache(): modes other than 'set' require a source variable."));
|
return ReturnFalse;
|
}
|
}
|
QString varstr;
|
ProKey dstvar = args.at(0).toKey();
|
if (!dstvar.isEmpty()) {
|
if (srcvar.isEmpty())
|
srcvar = dstvar;
|
ProValueMap::Iterator srcvarIt;
|
if (!findValues(srcvar, &srcvarIt)) {
|
evalError(fL1S("Variable %1 is not defined.").arg(srcvar.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
// The caches for the host and target may differ (e.g., when we are manipulating
|
// CONFIG), so we cannot compute a common new value for both.
|
const ProStringList &diffval = *srcvarIt;
|
ProStringList newval;
|
bool changed = false;
|
for (bool hostBuild = false; ; hostBuild = true) {
|
if (QMakeBaseEnv *baseEnv = m_option->baseEnvs.value(
|
QMakeBaseKey(m_buildRoot, hostBuild))) {
|
QMakeEvaluator *baseEval = baseEnv->evaluator;
|
const ProStringList &oldval = baseEval->values(dstvar);
|
if (mode == CacheSet) {
|
newval = diffval;
|
} else {
|
newval = oldval;
|
if (mode == CacheAdd)
|
newval += diffval;
|
else
|
removeEach(&newval, diffval);
|
}
|
if (oldval != newval) {
|
baseEval->valuesRef(dstvar) = newval;
|
if (super) {
|
do {
|
if (dstvar == QLatin1String("QMAKEPATH")) {
|
baseEval->m_qmakepath = newval.toQStringList();
|
baseEval->updateMkspecPaths();
|
} else if (dstvar == QLatin1String("QMAKEFEATURES")) {
|
baseEval->m_qmakefeatures = newval.toQStringList();
|
} else {
|
break;
|
}
|
baseEval->updateFeaturePaths();
|
if (hostBuild == m_hostBuild)
|
m_featureRoots = baseEval->m_featureRoots;
|
} while (false);
|
}
|
changed = true;
|
}
|
}
|
if (hostBuild)
|
break;
|
}
|
// We assume that whatever got the cached value to be what it is now will do so
|
// the next time as well, so we just skip the persisting if nothing changed.
|
if (!persist || !changed)
|
return ReturnTrue;
|
varstr = dstvar.toQString();
|
if (mode == CacheAdd)
|
varstr += QLatin1String(" +=");
|
else if (mode == CacheSub)
|
varstr += QLatin1String(" -=");
|
else
|
varstr += QLatin1String(" =");
|
if (diffval.count() == 1) {
|
varstr += QLatin1Char(' ');
|
varstr += quoteValue(diffval.at(0));
|
} else if (!diffval.isEmpty()) {
|
foreach (const ProString &vval, diffval) {
|
varstr += QLatin1String(" \\\n ");
|
varstr += quoteValue(vval);
|
}
|
}
|
varstr += QLatin1Char('\n');
|
}
|
QString fn;
|
if (super) {
|
if (m_superfile.isEmpty()) {
|
m_superfile = m_outputDir + QLatin1String("/.qmake.super");
|
printf("Info: creating super cache file %s\n", qPrintable(m_superfile));
|
valuesRef(ProKey("_QMAKE_SUPER_CACHE_")) << ProString(m_superfile);
|
}
|
fn = m_superfile;
|
} else {
|
if (m_cachefile.isEmpty()) {
|
m_cachefile = m_outputDir + QLatin1String("/.qmake.cache");
|
printf("Info: creating cache file %s\n", qPrintable(m_cachefile));
|
valuesRef(ProKey("_QMAKE_CACHE_")) << ProString(m_cachefile);
|
// We could update m_{source,build}Root and m_featureRoots here, or even
|
// "re-home" our rootEnv, but this doesn't sound too useful - if somebody
|
// wanted qmake to find something in the build directory, he could have
|
// done so "from the outside".
|
// The sub-projects will find the new cache all by themselves.
|
}
|
fn = m_cachefile;
|
}
|
return writeFile(fL1S("cache "), fn, QIODevice::Append, varstr);
|
}
|
#endif
|
default:
|
evalError(fL1S("Function '%1' is not implemented.").arg(function.toQString(m_tmp1)));
|
return ReturnFalse;
|
}
|
}
|
|
QT_END_NAMESPACE
|
