qt5base-lts/tools/configure/configureapp.cpp

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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Copyright (C) 2013 Intel Corporation
** Contact: http://www.qt-project.org/legal
**
** This file is part of the tools applications 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "configureapp.h"
#include "environment.h"
#ifdef COMMERCIAL_VERSION
# include "tools.h"
#endif
#include <qdatetime.h>
#include <qdir.h>
#include <qdiriterator.h>
#include <qtemporaryfile.h>
#include <qstandardpaths.h>
#include <qstack.h>
#include <qdebug.h>
#include <qfileinfo.h>
#include <qtextstream.h>
#include <qregexp.h>
#include <qhash.h>
#include <iostream>
#include <string>
#include <fstream>
#include <windows.h>
#include <conio.h>
QT_BEGIN_NAMESPACE
enum Platforms {
WINDOWS,
WINDOWS_CE,
WINDOWS_RT,
QNX,
BLACKBERRY,
ANDROID
};
std::ostream &operator<<(std::ostream &s, const QString &val) {
s << val.toLocal8Bit().data();
return s;
}
using namespace std;
// Macros to simplify options marking
#define MARK_OPTION(x,y) ( dictionary[ #x ] == #y ? "*" : " " )
static inline void promptKeyPress()
{
cout << "(Press any key to continue...)";
if (_getch() == 3) // _Any_ keypress w/no echo(eat <Enter> for stdout)
exit(0); // Exit cleanly for Ctrl+C
}
Configure::Configure(int& argc, char** argv)
{
// Default values for indentation
optionIndent = 4;
descIndent = 25;
outputWidth = 0;
// Get console buffer output width
CONSOLE_SCREEN_BUFFER_INFO info;
HANDLE hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
if (GetConsoleScreenBufferInfo(hStdout, &info))
outputWidth = info.dwSize.X - 1;
outputWidth = qMin(outputWidth, 79); // Anything wider gets unreadable
if (outputWidth < 35) // Insanely small, just use 79
outputWidth = 79;
int i;
/*
** Set up the initial state, the default
*/
dictionary[ "CONFIGCMD" ] = argv[ 0 ];
for (i = 1; i < argc; i++)
configCmdLine += argv[ i ];
if (configCmdLine.size() >= 2 && configCmdLine.at(0) == "-srcdir") {
sourcePath = QDir::cleanPath(configCmdLine.at(1));
sourceDir = QDir(sourcePath);
configCmdLine.erase(configCmdLine.begin(), configCmdLine.begin() + 2);
} else {
// Get the path to the executable
wchar_t module_name[MAX_PATH];
GetModuleFileName(0, module_name, sizeof(module_name) / sizeof(wchar_t));
QFileInfo sourcePathInfo = QString::fromWCharArray(module_name);
sourcePath = sourcePathInfo.absolutePath();
sourceDir = sourcePathInfo.dir();
}
buildPath = QDir::currentPath();
#if 0
const QString installPath = QString("C:\\Qt\\%1").arg(QT_VERSION_STR);
#else
const QString installPath = buildPath;
#endif
if (sourceDir != buildDir) { //shadow builds!
QDir(buildPath).mkpath("bin");
buildDir.mkpath("mkspecs");
}
defaultBuildParts << QStringLiteral("libs") << QStringLiteral("tools") << QStringLiteral("examples");
allBuildParts = defaultBuildParts;
allBuildParts << QStringLiteral("tests");
dictionary[ "QT_INSTALL_PREFIX" ] = installPath;
dictionary[ "QMAKESPEC" ] = getenv("QMAKESPEC");
if (dictionary[ "QMAKESPEC" ].size() == 0) {
dictionary[ "QMAKESPEC" ] = Environment::detectQMakeSpec();
dictionary[ "QMAKESPEC_FROM" ] = "detected";
} else {
dictionary[ "QMAKESPEC_FROM" ] = "env";
}
dictionary[ "QCONFIG" ] = "full";
dictionary[ "EMBEDDED" ] = "no";
dictionary[ "BUILD_QMAKE" ] = "yes";
dictionary[ "VCPROJFILES" ] = "yes";
dictionary[ "QMAKE_INTERNAL" ] = "no";
dictionary[ "PROCESS" ] = "partial";
dictionary[ "WIDGETS" ] = "yes";
dictionary[ "GUI" ] = "yes";
dictionary[ "RTTI" ] = "yes";
dictionary[ "STRIP" ] = "yes";
dictionary[ "SEPARATE_DEBUG_INFO" ] = "no";
dictionary[ "SSE2" ] = "auto";
dictionary[ "SSE3" ] = "auto";
dictionary[ "SSSE3" ] = "auto";
dictionary[ "SSE4_1" ] = "auto";
dictionary[ "SSE4_2" ] = "auto";
dictionary[ "AVX" ] = "auto";
dictionary[ "AVX2" ] = "auto";
dictionary[ "IWMMXT" ] = "auto";
dictionary[ "SYNCQT" ] = "auto";
dictionary[ "CE_CRT" ] = "no";
dictionary[ "CETEST" ] = "auto";
dictionary[ "CE_SIGNATURE" ] = "no";
dictionary[ "AUDIO_BACKEND" ] = "auto";
dictionary[ "WMF_BACKEND" ] = "auto";
dictionary[ "WMSDK" ] = "auto";
dictionary[ "QML_DEBUG" ] = "yes";
dictionary[ "PLUGIN_MANIFESTS" ] = "no";
dictionary[ "DIRECTWRITE" ] = "no";
dictionary[ "DIRECT2D" ] = "no";
dictionary[ "NIS" ] = "no";
dictionary[ "NEON" ] = "auto";
dictionary[ "LARGE_FILE" ] = "yes";
dictionary[ "FONT_CONFIG" ] = "no";
dictionary[ "POSIX_IPC" ] = "no";
dictionary[ "QT_GLIB" ] = "no";
dictionary[ "QT_ICONV" ] = "auto";
dictionary[ "QT_EVDEV" ] = "auto";
dictionary[ "QT_MTDEV" ] = "auto";
dictionary[ "QT_INOTIFY" ] = "auto";
dictionary[ "QT_EVENTFD" ] = "auto";
dictionary[ "QT_CUPS" ] = "auto";
dictionary[ "CFG_GCC_SYSROOT" ] = "yes";
dictionary[ "SLOG2" ] = "no";
dictionary[ "QNX_IMF" ] = "no";
dictionary[ "PPS" ] = "no";
dictionary[ "LGMON" ] = "no";
dictionary[ "SYSTEM_PROXIES" ] = "no";
dictionary[ "WERROR" ] = "auto";
dictionary[ "QREAL" ] = "double";
//Only used when cross compiling.
dictionary[ "QT_INSTALL_SETTINGS" ] = "/etc/xdg";
QString version;
QFile qglobal_h(sourcePath + "/src/corelib/global/qglobal.h");
if (qglobal_h.open(QFile::ReadOnly)) {
QTextStream read(&qglobal_h);
QRegExp version_regexp("^# *define *QT_VERSION_STR *\"([^\"]*)\"");
QString line;
while (!read.atEnd()) {
line = read.readLine();
if (version_regexp.exactMatch(line)) {
version = version_regexp.cap(1).trimmed();
if (!version.isEmpty())
break;
}
}
qglobal_h.close();
}
if (version.isEmpty())
version = QString("%1.%2.%3").arg(QT_VERSION>>16).arg(((QT_VERSION>>8)&0xff)).arg(QT_VERSION&0xff);
dictionary[ "VERSION" ] = version;
{
QRegExp version_re("([0-9]*)\\.([0-9]*)\\.([0-9]*)(|-.*)");
if (version_re.exactMatch(version)) {
dictionary[ "VERSION_MAJOR" ] = version_re.cap(1);
dictionary[ "VERSION_MINOR" ] = version_re.cap(2);
dictionary[ "VERSION_PATCH" ] = version_re.cap(3);
}
}
dictionary[ "REDO" ] = "no";
dictionary[ "DEPENDENCIES" ] = "no";
dictionary[ "BUILD" ] = "debug";
dictionary[ "BUILDALL" ] = "auto"; // Means yes, but not explicitly
dictionary[ "FORCEDEBUGINFO" ] = "no";
dictionary[ "BUILDTYPE" ] = "none";
dictionary[ "BUILDDEV" ] = "no";
dictionary[ "COMPILE_EXAMPLES" ] = "yes";
dictionary[ "C++11" ] = "auto";
dictionary[ "SHARED" ] = "yes";
dictionary[ "ZLIB" ] = "auto";
dictionary[ "PCRE" ] = "auto";
dictionary[ "ICU" ] = "auto";
dictionary[ "ANGLE" ] = "auto";
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
dictionary[ "DYNAMICGL" ] = "auto";
dictionary[ "GIF" ] = "auto";
dictionary[ "JPEG" ] = "auto";
dictionary[ "PNG" ] = "auto";
dictionary[ "LIBJPEG" ] = "auto";
dictionary[ "LIBPNG" ] = "auto";
dictionary[ "FREETYPE" ] = "yes";
dictionary[ "HARFBUZZ" ] = "no";
dictionary[ "ACCESSIBILITY" ] = "yes";
dictionary[ "OPENGL" ] = "yes";
dictionary[ "OPENGL_ES_2" ] = "yes";
dictionary[ "OPENVG" ] = "no";
dictionary[ "OPENSSL" ] = "auto";
dictionary[ "DBUS" ] = "auto";
dictionary[ "STYLE_WINDOWS" ] = "yes";
dictionary[ "STYLE_WINDOWSXP" ] = "auto";
dictionary[ "STYLE_WINDOWSVISTA" ] = "auto";
dictionary[ "STYLE_FUSION" ] = "yes";
dictionary[ "STYLE_WINDOWSCE" ] = "no";
dictionary[ "STYLE_WINDOWSMOBILE" ] = "no";
dictionary[ "STYLE_GTK" ] = "no";
dictionary[ "SQL_MYSQL" ] = "no";
dictionary[ "SQL_ODBC" ] = "no";
dictionary[ "SQL_OCI" ] = "no";
dictionary[ "SQL_PSQL" ] = "no";
dictionary[ "SQL_TDS" ] = "no";
dictionary[ "SQL_DB2" ] = "no";
dictionary[ "SQL_SQLITE" ] = "auto";
dictionary[ "SQL_SQLITE_LIB" ] = "qt";
dictionary[ "SQL_SQLITE2" ] = "no";
dictionary[ "SQL_IBASE" ] = "no";
QString tmp = dictionary[ "QMAKESPEC" ];
if (tmp.contains("\\")) {
tmp = tmp.mid(tmp.lastIndexOf("\\") + 1);
} else {
tmp = tmp.mid(tmp.lastIndexOf("/") + 1);
}
dictionary[ "QMAKESPEC" ] = tmp;
dictionary[ "INCREDIBUILD_XGE" ] = "auto";
dictionary[ "LTCG" ] = "no";
dictionary[ "NATIVE_GESTURES" ] = "yes";
dictionary[ "MSVC_MP" ] = "no";
}
Configure::~Configure()
{
for (int i=0; i<3; ++i) {
QList<MakeItem*> items = makeList[i];
for (int j=0; j<items.size(); ++j)
delete items[j];
}
}
QString Configure::formatPath(const QString &path)
{
QString ret = QDir::cleanPath(path);
// This amount of quoting is deemed sufficient.
if (ret.contains(QLatin1Char(' '))) {
ret.prepend(QLatin1Char('"'));
ret.append(QLatin1Char('"'));
}
return ret;
}
QString Configure::formatPaths(const QStringList &paths)
{
QString ret;
foreach (const QString &path, paths) {
if (!ret.isEmpty())
ret += QLatin1Char(' ');
ret += formatPath(path);
}
return ret;
}
// We could use QDir::homePath() + "/.qt-license", but
// that will only look in the first of $HOME,$USERPROFILE
// or $HOMEDRIVE$HOMEPATH. So, here we try'em all to be
// more forgiving for the end user..
QString Configure::firstLicensePath()
{
QStringList allPaths;
allPaths << "./.qt-license"
<< QString::fromLocal8Bit(getenv("HOME")) + "/.qt-license"
<< QString::fromLocal8Bit(getenv("USERPROFILE")) + "/.qt-license"
<< QString::fromLocal8Bit(getenv("HOMEDRIVE")) + QString::fromLocal8Bit(getenv("HOMEPATH")) + "/.qt-license";
for (int i = 0; i< allPaths.count(); ++i)
if (QFile::exists(allPaths.at(i)))
return allPaths.at(i);
return QString();
}
// #### somehow I get a compiler error about vc++ reaching the nesting limit without
// undefining the ansi for scoping.
#ifdef for
#undef for
#endif
void Configure::parseCmdLine()
{
if (configCmdLine.size() && configCmdLine.at(0) == "-top-level") {
dictionary[ "TOPLEVEL" ] = "yes";
configCmdLine.removeAt(0);
}
int argCount = configCmdLine.size();
int i = 0;
const QStringList imageFormats = QStringList() << "gif" << "png" << "jpeg";
if (argCount < 1) // skip rest if no arguments
;
else if (configCmdLine.at(i) == "-redo") {
dictionary[ "REDO" ] = "yes";
configCmdLine.clear();
reloadCmdLine();
}
else if (configCmdLine.at(i) == "-loadconfig") {
++i;
if (i != argCount) {
dictionary[ "REDO" ] = "yes";
dictionary[ "CUSTOMCONFIG" ] = "_" + configCmdLine.at(i);
configCmdLine.clear();
reloadCmdLine();
} else {
dictionary[ "DONE" ] = "error";
}
i = 0;
}
argCount = configCmdLine.size();
bool isDeviceMkspec = false;
// Look first for XQMAKESPEC
for (int j = 0 ; j < argCount; ++j)
{
if ((configCmdLine.at(j) == "-xplatform") || (configCmdLine.at(j) == "-device")) {
isDeviceMkspec = (configCmdLine.at(j) == "-device");
++j;
if (j == argCount)
break;
dictionary["XQMAKESPEC"] = configCmdLine.at(j);
applySpecSpecifics();
break;
}
}
for (; i<configCmdLine.size(); ++i) {
bool continueElse[] = {false, false};
if (configCmdLine.at(i) == "-help"
|| configCmdLine.at(i) == "-h"
|| configCmdLine.at(i) == "-?")
dictionary[ "HELP" ] = "yes";
else if (configCmdLine.at(i) == "-qconfig") {
++i;
if (i == argCount)
break;
dictionary[ "QCONFIG" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-qreal") {
++i;
if (i == argCount)
break;
dictionary[ "QREAL" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-release") {
dictionary[ "BUILD" ] = "release";
if (dictionary[ "BUILDALL" ] == "auto")
dictionary[ "BUILDALL" ] = "no";
} else if (configCmdLine.at(i) == "-debug") {
dictionary[ "BUILD" ] = "debug";
if (dictionary[ "BUILDALL" ] == "auto")
dictionary[ "BUILDALL" ] = "no";
} else if (configCmdLine.at(i) == "-debug-and-release")
dictionary[ "BUILDALL" ] = "yes";
else if (configCmdLine.at(i) == "-force-debug-info")
dictionary[ "FORCEDEBUGINFO" ] = "yes";
else if (configCmdLine.at(i) == "-no-separate-debug-info")
dictionary[ "SEPARATE_DEBUG_INFO" ] = "no";
else if (configCmdLine.at(i) == "-separate-debug-info")
dictionary[ "SEPARATE_DEBUG_INFO" ] = "yes";
else if (configCmdLine.at(i) == "-compile-examples") {
dictionary[ "COMPILE_EXAMPLES" ] = "yes";
} else if (configCmdLine.at(i) == "-no-compile-examples") {
dictionary[ "COMPILE_EXAMPLES" ] = "no";
}
else if (configCmdLine.at(i) == "-c++11")
dictionary[ "C++11" ] = "yes";
else if (configCmdLine.at(i) == "-no-c++11")
dictionary[ "C++11" ] = "no";
else if (configCmdLine.at(i) == "-shared")
dictionary[ "SHARED" ] = "yes";
else if (configCmdLine.at(i) == "-static")
dictionary[ "SHARED" ] = "no";
else if (configCmdLine.at(i) == "-developer-build")
dictionary[ "BUILDDEV" ] = "yes";
else if (configCmdLine.at(i) == "-opensource") {
dictionary[ "BUILDTYPE" ] = "opensource";
}
else if (configCmdLine.at(i) == "-commercial") {
dictionary[ "BUILDTYPE" ] = "commercial";
}
else if (configCmdLine.at(i) == "-ltcg") {
dictionary[ "LTCG" ] = "yes";
}
else if (configCmdLine.at(i) == "-no-ltcg") {
dictionary[ "LTCG" ] = "no";
}
else if (configCmdLine.at(i) == "-mp") {
dictionary[ "MSVC_MP" ] = "yes";
}
else if (configCmdLine.at(i) == "-no-mp") {
dictionary[ "MSVC_MP" ] = "no";
}
else if (configCmdLine.at(i) == "-force-asserts") {
dictionary[ "FORCE_ASSERTS" ] = "yes";
}
else if (configCmdLine.at(i) == "-target") {
++i;
if (i == argCount)
break;
const QString option = configCmdLine.at(i);
if (option != "xp") {
cout << "ERROR: invalid argument for -target option" << endl;
dictionary["DONE"] = "error";
return;
}
dictionary["TARGET_OS"] = option;
}
else if (configCmdLine.at(i) == "-platform") {
++i;
if (i == argCount)
break;
dictionary[ "QMAKESPEC" ] = configCmdLine.at(i);
dictionary[ "QMAKESPEC_FROM" ] = "commandline";
} else if (configCmdLine.at(i) == "-arch") {
++i;
if (i == argCount)
break;
dictionary["OBSOLETE_ARCH_ARG"] = "yes";
} else if (configCmdLine.at(i) == "-embedded") {
dictionary[ "EMBEDDED" ] = "yes";
} else if (configCmdLine.at(i) == "-xplatform"
|| configCmdLine.at(i) == "-device") {
++i;
// do nothing
} else if (configCmdLine.at(i) == "-device-option") {
++i;
const QString option = configCmdLine.at(i);
QString &devOpt = dictionary["DEVICE_OPTION"];
if (!devOpt.isEmpty())
devOpt.append("\n").append(option);
else
devOpt = option;
}
else if (configCmdLine.at(i) == "-no-zlib") {
// No longer supported since Qt 4.4.0
// But save the information for later so that we can print a warning
//
// If you REALLY really need no zlib support, you can still disable
// it by doing the following:
// add "no-zlib" to mkspecs/qconfig.pri
// #define QT_NO_COMPRESS (probably by adding to src/corelib/global/qconfig.h)
//
// There's no guarantee that Qt will build under those conditions
dictionary[ "ZLIB_FORCED" ] = "yes";
} else if (configCmdLine.at(i) == "-qt-zlib") {
dictionary[ "ZLIB" ] = "qt";
} else if (configCmdLine.at(i) == "-system-zlib") {
dictionary[ "ZLIB" ] = "system";
}
else if (configCmdLine.at(i) == "-qt-pcre") {
dictionary[ "PCRE" ] = "qt";
} else if (configCmdLine.at(i) == "-system-pcre") {
dictionary[ "PCRE" ] = "system";
}
else if (configCmdLine.at(i) == "-icu") {
dictionary[ "ICU" ] = "yes";
} else if (configCmdLine.at(i) == "-no-icu") {
dictionary[ "ICU" ] = "no";
}
else if (configCmdLine.at(i) == "-angle") {
dictionary[ "ANGLE" ] = "yes";
dictionary[ "ANGLE_FROM" ] = "commandline";
} else if (configCmdLine.at(i) == "-angle-d3d11") {
dictionary[ "ANGLE" ] = "d3d11";
dictionary[ "ANGLE_FROM" ] = "commandline";
} else if (configCmdLine.at(i) == "-no-angle") {
dictionary[ "ANGLE" ] = "no";
dictionary[ "ANGLE_FROM" ] = "commandline";
}
// Image formats --------------------------------------------
else if (configCmdLine.at(i) == "-no-gif")
dictionary[ "GIF" ] = "no";
else if (configCmdLine.at(i) == "-no-libjpeg") {
dictionary[ "JPEG" ] = "no";
dictionary[ "LIBJPEG" ] = "no";
} else if (configCmdLine.at(i) == "-qt-libjpeg") {
dictionary[ "LIBJPEG" ] = "qt";
} else if (configCmdLine.at(i) == "-system-libjpeg") {
dictionary[ "LIBJPEG" ] = "system";
}
else if (configCmdLine.at(i) == "-no-libpng") {
dictionary[ "PNG" ] = "no";
dictionary[ "LIBPNG" ] = "no";
} else if (configCmdLine.at(i) == "-qt-libpng") {
dictionary[ "LIBPNG" ] = "qt";
} else if (configCmdLine.at(i) == "-system-libpng") {
dictionary[ "LIBPNG" ] = "system";
}
// Text Rendering --------------------------------------------
else if (configCmdLine.at(i) == "-no-freetype")
dictionary[ "FREETYPE" ] = "no";
else if (configCmdLine.at(i) == "-qt-freetype")
dictionary[ "FREETYPE" ] = "yes";
else if (configCmdLine.at(i) == "-system-freetype")
dictionary[ "FREETYPE" ] = "system";
else if (configCmdLine.at(i) == "-no-harfbuzz")
dictionary[ "HARFBUZZ" ] = "no";
else if (configCmdLine.at(i) == "-qt-harfbuzz")
dictionary[ "HARFBUZZ" ] = "yes";
else if (configCmdLine.at(i) == "-system-harfbuzz")
dictionary[ "HARFBUZZ" ] = "system";
// CE- C runtime --------------------------------------------
else if (configCmdLine.at(i) == "-crt") {
++i;
if (i == argCount)
break;
QDir cDir(configCmdLine.at(i));
if (!cDir.exists())
cout << "WARNING: Could not find directory (" << qPrintable(configCmdLine.at(i)) << ")for C runtime deployment" << endl;
else
dictionary[ "CE_CRT" ] = QDir::toNativeSeparators(cDir.absolutePath());
} else if (configCmdLine.at(i) == "-qt-crt") {
dictionary[ "CE_CRT" ] = "yes";
} else if (configCmdLine.at(i) == "-no-crt") {
dictionary[ "CE_CRT" ] = "no";
}
// cetest ---------------------------------------------------
else if (configCmdLine.at(i) == "-no-cetest") {
dictionary[ "CETEST" ] = "no";
dictionary[ "CETEST_REQUESTED" ] = "no";
} else if (configCmdLine.at(i) == "-cetest") {
// although specified to use it, we stay at "auto" state
// this is because checkAvailability() adds variables
// we need for crosscompilation; but remember if we asked
// for it.
dictionary[ "CETEST_REQUESTED" ] = "yes";
}
// Qt/CE - signing tool -------------------------------------
else if (configCmdLine.at(i) == "-signature") {
++i;
if (i == argCount)
break;
QFileInfo info(configCmdLine.at(i));
if (!info.exists())
cout << "WARNING: Could not find signature file (" << qPrintable(configCmdLine.at(i)) << ")" << endl;
else
dictionary[ "CE_SIGNATURE" ] = QDir::toNativeSeparators(info.absoluteFilePath());
}
// Styles ---------------------------------------------------
else if (configCmdLine.at(i) == "-qt-style-windows")
dictionary[ "STYLE_WINDOWS" ] = "yes";
else if (configCmdLine.at(i) == "-no-style-windows")
dictionary[ "STYLE_WINDOWS" ] = "no";
else if (configCmdLine.at(i) == "-qt-style-windowsce")
dictionary[ "STYLE_WINDOWSCE" ] = "yes";
else if (configCmdLine.at(i) == "-no-style-windowsce")
dictionary[ "STYLE_WINDOWSCE" ] = "no";
else if (configCmdLine.at(i) == "-qt-style-windowsmobile")
dictionary[ "STYLE_WINDOWSMOBILE" ] = "yes";
else if (configCmdLine.at(i) == "-no-style-windowsmobile")
dictionary[ "STYLE_WINDOWSMOBILE" ] = "no";
else if (configCmdLine.at(i) == "-qt-style-windowsxp")
dictionary[ "STYLE_WINDOWSXP" ] = "yes";
else if (configCmdLine.at(i) == "-no-style-windowsxp")
dictionary[ "STYLE_WINDOWSXP" ] = "no";
else if (configCmdLine.at(i) == "-qt-style-windowsvista")
dictionary[ "STYLE_WINDOWSVISTA" ] = "yes";
else if (configCmdLine.at(i) == "-no-style-windowsvista")
dictionary[ "STYLE_WINDOWSVISTA" ] = "no";
else if (configCmdLine.at(i) == "-qt-style-fusion")
dictionary[ "STYLE_FUSION" ] = "yes";
else if (configCmdLine.at(i) == "-no-style-fusion")
dictionary[ "STYLE_FUSION" ] = "no";
// Work around compiler nesting limitation
else
continueElse[1] = true;
if (!continueElse[1]) {
}
// OpenGL Support -------------------------------------------
else if (configCmdLine.at(i) == "-no-opengl") {
dictionary[ "OPENGL" ] = "no";
dictionary[ "OPENGL_ES_2" ] = "no";
} else if (configCmdLine.at(i) == "-opengl-es-2") {
dictionary[ "OPENGL" ] = "yes";
dictionary[ "OPENGL_ES_2" ] = "yes";
} else if (configCmdLine.at(i) == "-opengl") {
dictionary[ "OPENGL" ] = "yes";
i++;
if (i == argCount)
break;
dictionary[ "OPENGL_ES_2" ] = "no";
if ( configCmdLine.at(i) == "es2" ) {
dictionary[ "OPENGL_ES_2" ] = "yes";
} else if ( configCmdLine.at(i) == "desktop" ) {
// OPENGL=yes suffices
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
} else if ( configCmdLine.at(i) == "dynamic" ) {
dictionary[ "DYNAMICGL" ] = "yes";
} else {
cout << "Argument passed to -opengl option is not valid." << endl;
dictionary[ "DONE" ] = "error";
break;
}
}
// OpenVG Support -------------------------------------------
else if (configCmdLine.at(i) == "-openvg") {
dictionary[ "OPENVG" ] = "yes";
} else if (configCmdLine.at(i) == "-no-openvg") {
dictionary[ "OPENVG" ] = "no";
}
// Databases ------------------------------------------------
else if (configCmdLine.at(i) == "-qt-sql-mysql")
dictionary[ "SQL_MYSQL" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-mysql")
dictionary[ "SQL_MYSQL" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-mysql")
dictionary[ "SQL_MYSQL" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-odbc")
dictionary[ "SQL_ODBC" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-odbc")
dictionary[ "SQL_ODBC" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-odbc")
dictionary[ "SQL_ODBC" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-oci")
dictionary[ "SQL_OCI" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-oci")
dictionary[ "SQL_OCI" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-oci")
dictionary[ "SQL_OCI" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-psql")
dictionary[ "SQL_PSQL" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-psql")
dictionary[ "SQL_PSQL" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-psql")
dictionary[ "SQL_PSQL" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-tds")
dictionary[ "SQL_TDS" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-tds")
dictionary[ "SQL_TDS" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-tds")
dictionary[ "SQL_TDS" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-db2")
dictionary[ "SQL_DB2" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-db2")
dictionary[ "SQL_DB2" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-db2")
dictionary[ "SQL_DB2" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-sqlite")
dictionary[ "SQL_SQLITE" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-sqlite")
dictionary[ "SQL_SQLITE" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-sqlite")
dictionary[ "SQL_SQLITE" ] = "no";
else if (configCmdLine.at(i) == "-system-sqlite")
dictionary[ "SQL_SQLITE_LIB" ] = "system";
else if (configCmdLine.at(i) == "-qt-sql-sqlite2")
dictionary[ "SQL_SQLITE2" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-sqlite2")
dictionary[ "SQL_SQLITE2" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-sqlite2")
dictionary[ "SQL_SQLITE2" ] = "no";
else if (configCmdLine.at(i) == "-qt-sql-ibase")
dictionary[ "SQL_IBASE" ] = "yes";
else if (configCmdLine.at(i) == "-plugin-sql-ibase")
dictionary[ "SQL_IBASE" ] = "plugin";
else if (configCmdLine.at(i) == "-no-sql-ibase")
dictionary[ "SQL_IBASE" ] = "no";
// Image formats --------------------------------------------
else if (configCmdLine.at(i).startsWith("-qt-imageformat-") &&
imageFormats.contains(configCmdLine.at(i).section('-', 3)))
dictionary[ configCmdLine.at(i).section('-', 3).toUpper() ] = "yes";
else if (configCmdLine.at(i).startsWith("-plugin-imageformat-") &&
imageFormats.contains(configCmdLine.at(i).section('-', 3)))
dictionary[ configCmdLine.at(i).section('-', 3).toUpper() ] = "plugin";
else if (configCmdLine.at(i).startsWith("-no-imageformat-") &&
imageFormats.contains(configCmdLine.at(i).section('-', 3)))
dictionary[ configCmdLine.at(i).section('-', 3).toUpper() ] = "no";
// IDE project generation -----------------------------------
else if (configCmdLine.at(i) == "-no-vcproj")
dictionary[ "VCPROJFILES" ] = "no";
else if (configCmdLine.at(i) == "-vcproj")
dictionary[ "VCPROJFILES" ] = "yes";
else if (configCmdLine.at(i) == "-no-incredibuild-xge")
dictionary[ "INCREDIBUILD_XGE" ] = "no";
else if (configCmdLine.at(i) == "-incredibuild-xge")
dictionary[ "INCREDIBUILD_XGE" ] = "yes";
else if (configCmdLine.at(i) == "-native-gestures")
dictionary[ "NATIVE_GESTURES" ] = "yes";
else if (configCmdLine.at(i) == "-no-native-gestures")
dictionary[ "NATIVE_GESTURES" ] = "no";
// Others ---------------------------------------------------
else if (configCmdLine.at(i) == "-widgets")
dictionary[ "WIDGETS" ] = "yes";
else if (configCmdLine.at(i) == "-no-widgets")
dictionary[ "WIDGETS" ] = "no";
else if (configCmdLine.at(i) == "-gui")
dictionary[ "GUI" ] = "yes";
else if (configCmdLine.at(i) == "-no-gui")
dictionary[ "GUI" ] = "no";
else if (configCmdLine.at(i) == "-rtti")
dictionary[ "RTTI" ] = "yes";
else if (configCmdLine.at(i) == "-no-rtti")
dictionary[ "RTTI" ] = "no";
else if (configCmdLine.at(i) == "-strip")
dictionary[ "STRIP" ] = "yes";
else if (configCmdLine.at(i) == "-no-strip")
dictionary[ "STRIP" ] = "no";
else if (configCmdLine.at(i) == "-accessibility")
dictionary[ "ACCESSIBILITY" ] = "yes";
else if (configCmdLine.at(i) == "-no-accessibility") {
dictionary[ "ACCESSIBILITY" ] = "no";
cout << "Setting accessibility to NO" << endl;
}
else if (configCmdLine.at(i) == "-no-sse2")
dictionary[ "SSE2" ] = "no";
else if (configCmdLine.at(i) == "-sse2")
dictionary[ "SSE2" ] = "yes";
else if (configCmdLine.at(i) == "-no-sse3")
dictionary[ "SSE3" ] = "no";
else if (configCmdLine.at(i) == "-sse3")
dictionary[ "SSE3" ] = "yes";
else if (configCmdLine.at(i) == "-no-ssse3")
dictionary[ "SSSE3" ] = "no";
else if (configCmdLine.at(i) == "-ssse3")
dictionary[ "SSSE3" ] = "yes";
else if (configCmdLine.at(i) == "-no-sse4.1")
dictionary[ "SSE4_1" ] = "no";
else if (configCmdLine.at(i) == "-sse4.1")
dictionary[ "SSE4_1" ] = "yes";
else if (configCmdLine.at(i) == "-no-sse4.2")
dictionary[ "SSE4_2" ] = "no";
else if (configCmdLine.at(i) == "-sse4.2")
dictionary[ "SSE4_2" ] = "yes";
else if (configCmdLine.at(i) == "-no-avx")
dictionary[ "AVX" ] = "no";
else if (configCmdLine.at(i) == "-avx")
dictionary[ "AVX" ] = "yes";
else if (configCmdLine.at(i) == "-no-avx2")
dictionary[ "AVX2" ] = "no";
else if (configCmdLine.at(i) == "-avx2")
dictionary[ "AVX2" ] = "yes";
else if (configCmdLine.at(i) == "-no-iwmmxt")
dictionary[ "IWMMXT" ] = "no";
else if (configCmdLine.at(i) == "-iwmmxt")
dictionary[ "IWMMXT" ] = "yes";
else if (configCmdLine.at(i) == "-no-openssl") {
dictionary[ "OPENSSL"] = "no";
} else if (configCmdLine.at(i) == "-openssl") {
dictionary[ "OPENSSL" ] = "yes";
} else if (configCmdLine.at(i) == "-openssl-linked") {
dictionary[ "OPENSSL" ] = "linked";
} else if (configCmdLine.at(i) == "-no-qdbus") {
dictionary[ "DBUS" ] = "no";
} else if (configCmdLine.at(i) == "-qdbus") {
dictionary[ "DBUS" ] = "yes";
} else if (configCmdLine.at(i) == "-no-dbus") {
dictionary[ "DBUS" ] = "no";
} else if (configCmdLine.at(i) == "-dbus") {
dictionary[ "DBUS" ] = "yes";
} else if (configCmdLine.at(i) == "-dbus-linked") {
dictionary[ "DBUS" ] = "linked";
} else if (configCmdLine.at(i) == "-audio-backend") {
dictionary[ "AUDIO_BACKEND" ] = "yes";
} else if (configCmdLine.at(i) == "-no-audio-backend") {
dictionary[ "AUDIO_BACKEND" ] = "no";
} else if (configCmdLine.at(i) == "-wmf-backend") {
dictionary[ "WMF_BACKEND" ] = "yes";
} else if (configCmdLine.at(i) == "-no-wmf-backend") {
dictionary[ "WMF_BACKEND" ] = "no";
} else if (configCmdLine.at(i) == "-no-qml-debug") {
dictionary[ "QML_DEBUG" ] = "no";
} else if (configCmdLine.at(i) == "-qml-debug") {
dictionary[ "QML_DEBUG" ] = "yes";
} else if (configCmdLine.at(i) == "-no-plugin-manifests") {
dictionary[ "PLUGIN_MANIFESTS" ] = "no";
} else if (configCmdLine.at(i) == "-plugin-manifests") {
dictionary[ "PLUGIN_MANIFESTS" ] = "yes";
} else if (configCmdLine.at(i) == "-no-slog2") {
dictionary[ "SLOG2" ] = "no";
} else if (configCmdLine.at(i) == "-slog2") {
dictionary[ "SLOG2" ] = "yes";
} else if (configCmdLine.at(i) == "-no-imf") {
dictionary[ "QNX_IMF" ] = "no";
} else if (configCmdLine.at(i) == "-imf") {
dictionary[ "QNX_IMF" ] = "yes";
} else if (configCmdLine.at(i) == "-no-pps") {
dictionary[ "PPS" ] = "no";
} else if (configCmdLine.at(i) == "-pps") {
dictionary[ "PPS" ] = "yes";
} else if (configCmdLine.at(i) == "-no-lgmon") {
dictionary[ "LGMON" ] = "no";
} else if (configCmdLine.at(i) == "-lgmon") {
dictionary[ "LGMON" ] = "yes";
} else if (configCmdLine.at(i) == "-no-system-proxies") {
dictionary[ "SYSTEM_PROXIES" ] = "no";
} else if (configCmdLine.at(i) == "-system-proxies") {
dictionary[ "SYSTEM_PROXIES" ] = "yes";
} else if (configCmdLine.at(i) == "-warnings-are-errors" ||
configCmdLine.at(i) == "-Werror") {
dictionary[ "WERROR" ] = "yes";
} else if (configCmdLine.at(i) == "-no-warnings-are-errors") {
dictionary[ "WERROR" ] = "no";
} else if (configCmdLine.at(i) == "-no-eventfd") {
dictionary[ "QT_EVENTFD" ] = "no";
} else if (configCmdLine.at(i) == "-eventfd") {
dictionary[ "QT_EVENTFD" ] = "yes";
}
// Work around compiler nesting limitation
else
continueElse[0] = true;
if (!continueElse[0]) {
}
else if (configCmdLine.at(i) == "-internal")
dictionary[ "QMAKE_INTERNAL" ] = "yes";
else if (configCmdLine.at(i) == "-no-syncqt")
dictionary[ "SYNCQT" ] = "no";
else if (configCmdLine.at(i) == "-no-qmake")
dictionary[ "BUILD_QMAKE" ] = "no";
else if (configCmdLine.at(i) == "-qmake")
dictionary[ "BUILD_QMAKE" ] = "yes";
else if (configCmdLine.at(i) == "-dont-process")
dictionary[ "PROCESS" ] = "no";
else if (configCmdLine.at(i) == "-process")
dictionary[ "PROCESS" ] = "partial";
else if (configCmdLine.at(i) == "-fully-process")
dictionary[ "PROCESS" ] = "full";
else if (configCmdLine.at(i) == "-no-qmake-deps")
dictionary[ "DEPENDENCIES" ] = "no";
else if (configCmdLine.at(i) == "-qmake-deps")
dictionary[ "DEPENDENCIES" ] = "yes";
else if (configCmdLine.at(i) == "-qtnamespace") {
++i;
if (i == argCount)
break;
dictionary[ "QT_NAMESPACE" ] = configCmdLine.at(i);
} else if (configCmdLine.at(i) == "-qtlibinfix") {
++i;
if (i == argCount)
break;
dictionary[ "QT_LIBINFIX" ] = configCmdLine.at(i);
} else if (configCmdLine.at(i) == "-D") {
++i;
if (i == argCount)
break;
qmakeDefines += configCmdLine.at(i);
} else if (configCmdLine.at(i) == "-I") {
++i;
if (i == argCount)
break;
qmakeIncludes += configCmdLine.at(i);
} else if (configCmdLine.at(i) == "-L") {
++i;
if (i == argCount)
break;
QFileInfo checkDirectory(configCmdLine.at(i));
if (!checkDirectory.isDir()) {
cout << "Argument passed to -L option is not a directory path. Did you mean the -l option?" << endl;
dictionary[ "DONE" ] = "error";
break;
}
qmakeLibs += QString("-L" + configCmdLine.at(i));
} else if (configCmdLine.at(i) == "-l") {
++i;
if (i == argCount)
break;
qmakeLibs += QString("-l" + configCmdLine.at(i));
} else if (configCmdLine.at(i).startsWith("OPENSSL_LIBS=")) {
opensslLibs = configCmdLine.at(i);
} else if (configCmdLine.at(i).startsWith("OPENSSL_LIBS_DEBUG=")) {
opensslLibsDebug = configCmdLine.at(i);
} else if (configCmdLine.at(i).startsWith("OPENSSL_LIBS_RELEASE=")) {
opensslLibsRelease = configCmdLine.at(i);
} else if (configCmdLine.at(i).startsWith("OPENSSL_PATH=")) {
opensslPath = QDir::fromNativeSeparators(configCmdLine.at(i).section("=", 1));
} else if (configCmdLine.at(i).startsWith("PSQL_LIBS=")) {
psqlLibs = configCmdLine.at(i);
} else if (configCmdLine.at(i).startsWith("SYBASE=")) {
sybase = configCmdLine.at(i);
} else if (configCmdLine.at(i).startsWith("SYBASE_LIBS=")) {
sybaseLibs = configCmdLine.at(i);
} else if (configCmdLine.at(i).startsWith("DBUS_PATH=")) {
dbusPath = QDir::fromNativeSeparators(configCmdLine.at(i).section("=", 1));
} else if (configCmdLine.at(i).startsWith("MYSQL_PATH=")) {
mysqlPath = QDir::fromNativeSeparators(configCmdLine.at(i).section("=", 1));
} else if (configCmdLine.at(i).startsWith("ZLIB_LIBS=")) {
zlibLibs = QDir::fromNativeSeparators(configCmdLine.at(i));
}
else if ((configCmdLine.at(i) == "-override-version") || (configCmdLine.at(i) == "-version-override")){
++i;
if (i == argCount)
break;
dictionary[ "VERSION" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-saveconfig") {
++i;
if (i == argCount)
break;
dictionary[ "CUSTOMCONFIG" ] = "_" + configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-confirm-license") {
dictionary["LICENSE_CONFIRMED"] = "yes";
}
else if (configCmdLine.at(i) == "-make") {
++i;
if (i == argCount)
break;
QString part = configCmdLine.at(i);
if (!allBuildParts.contains(part)) {
cout << "Unknown part " << part << " passed to -make." << endl;
dictionary["DONE"] = "error";
}
buildParts += part;
} else if (configCmdLine.at(i) == "-nomake") {
++i;
if (i == argCount)
break;
QString part = configCmdLine.at(i);
if (!allBuildParts.contains(part)) {
cout << "Unknown part " << part << " passed to -nomake." << endl;
dictionary["DONE"] = "error";
}
nobuildParts += part;
}
else if (configCmdLine.at(i) == "-skip") {
++i;
if (i == argCount)
break;
QString mod = configCmdLine.at(i);
if (!mod.startsWith(QStringLiteral("qt")))
mod.insert(0, QStringLiteral("qt"));
if (!QFileInfo(sourcePath + "/../" + mod).isDir()) {
cout << "Attempting to skip non-existent module " << mod << "." << endl;
dictionary["DONE"] = "error";
}
skipModules += mod;
}
// Directories ----------------------------------------------
else if (configCmdLine.at(i) == "-prefix") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_PREFIX" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-bindir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_BINS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-libexecdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_LIBEXECS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-libdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_LIBS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-docdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_DOCS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-headerdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_HEADERS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-plugindir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_PLUGINS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-importdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_IMPORTS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-qmldir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_QML" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-archdatadir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_ARCHDATA" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-datadir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_DATA" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-translationdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_TRANSLATIONS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-examplesdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_EXAMPLES" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-testsdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_INSTALL_TESTS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-sysroot") {
++i;
if (i == argCount)
break;
dictionary[ "CFG_SYSROOT" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-no-gcc-sysroot") {
dictionary[ "CFG_GCC_SYSROOT" ] = "no";
}
else if (configCmdLine.at(i) == "-hostprefix") {
++i;
if (i == argCount || configCmdLine.at(i).startsWith('-'))
dictionary[ "QT_HOST_PREFIX" ] = buildPath;
else
dictionary[ "QT_HOST_PREFIX" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-hostbindir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_HOST_BINS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-hostlibdir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_HOST_LIBS" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-hostdatadir") {
++i;
if (i == argCount)
break;
dictionary[ "QT_HOST_DATA" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-extprefix") {
++i;
if (i == argCount)
break;
dictionary[ "QT_EXT_PREFIX" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-make-tool") {
++i;
if (i == argCount)
break;
dictionary[ "MAKE" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i).indexOf(QRegExp("^-(en|dis)able-")) != -1) {
// Scan to see if any specific modules and drivers are enabled or disabled
for (QStringList::Iterator module = modules.begin(); module != modules.end(); ++module) {
if (configCmdLine.at(i) == QString("-enable-") + (*module)) {
enabledModules += (*module);
break;
}
else if (configCmdLine.at(i) == QString("-disable-") + (*module)) {
disabledModules += (*module);
break;
}
}
}
else if (configCmdLine.at(i) == "-directwrite") {
dictionary["DIRECTWRITE"] = "yes";
} else if (configCmdLine.at(i) == "-no-directwrite") {
dictionary["DIRECTWRITE"] = "no";
}
else if (configCmdLine.at(i) == "-direct2d") {
dictionary["DIRECT2D"] = "yes";
} else if (configCmdLine.at(i) == "-no-direct2d") {
dictionary["DIRECT2D"] = "no";
}
else if (configCmdLine.at(i) == "-nis") {
dictionary["NIS"] = "yes";
} else if (configCmdLine.at(i) == "-no-nis") {
dictionary["NIS"] = "no";
}
else if (configCmdLine.at(i) == "-cups") {
dictionary["QT_CUPS"] = "yes";
} else if (configCmdLine.at(i) == "-no-cups") {
dictionary["QT_CUPS"] = "no";
}
else if (configCmdLine.at(i) == "-iconv") {
dictionary["QT_ICONV"] = "yes";
} else if (configCmdLine.at(i) == "-no-iconv") {
dictionary["QT_ICONV"] = "no";
} else if (configCmdLine.at(i) == "-sun-iconv") {
dictionary["QT_ICONV"] = "sun";
} else if (configCmdLine.at(i) == "-gnu-iconv") {
dictionary["QT_ICONV"] = "gnu";
}
else if (configCmdLine.at(i) == "-no-evdev") {
dictionary[ "QT_EVDEV" ] = "no";
} else if (configCmdLine.at(i) == "-evdev") {
dictionary[ "QT_EVDEV" ] = "yes";
}
else if (configCmdLine.at(i) == "-no-mtdev") {
dictionary[ "QT_MTDEV" ] = "no";
} else if (configCmdLine.at(i) == "-mtdev") {
dictionary[ "QT_MTDEV" ] = "yes";
}
else if (configCmdLine.at(i) == "-inotify") {
dictionary["QT_INOTIFY"] = "yes";
} else if (configCmdLine.at(i) == "-no-inotify") {
dictionary["QT_INOTIFY"] = "no";
}
else if (configCmdLine.at(i) == "-neon") {
dictionary["NEON"] = "yes";
} else if (configCmdLine.at(i) == "-no-neon") {
dictionary["NEON"] = "no";
}
else if (configCmdLine.at(i) == "-largefile") {
dictionary["LARGE_FILE"] = "yes";
}
else if (configCmdLine.at(i) == "-fontconfig") {
dictionary["FONT_CONFIG"] = "yes";
} else if (configCmdLine.at(i) == "-no-fontconfig") {
dictionary["FONT_CONFIG"] = "no";
}
else if (configCmdLine.at(i) == "-posix-ipc") {
dictionary["POSIX_IPC"] = "yes";
}
else if (configCmdLine.at(i) == "-glib") {
dictionary["QT_GLIB"] = "yes";
}
else if (configCmdLine.at(i) == "-sysconfdir") {
++i;
if (i == argCount)
break;
dictionary["QT_INSTALL_SETTINGS"] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-android-ndk") {
++i;
if (i == argCount)
break;
dictionary[ "ANDROID_NDK_ROOT" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-android-sdk") {
++i;
if (i == argCount)
break;
dictionary[ "ANDROID_SDK_ROOT" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-android-ndk-platform") {
++i;
if (i == argCount)
break;
dictionary[ "ANDROID_PLATFORM" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-android-arch") {
++i;
if (i == argCount)
break;
dictionary[ "ANDROID_TARGET_ARCH" ] = configCmdLine.at(i);
}
else if (configCmdLine.at(i) == "-android-toolchain-version") {
++i;
if (i == argCount)
break;
dictionary[ "ANDROID_NDK_TOOLCHAIN_VERSION" ] = configCmdLine.at(i);
}
else {
dictionary[ "DONE" ] = "error";
cout << "Unknown option " << configCmdLine.at(i) << endl;
break;
}
}
// Ensure that QMAKESPEC exists in the mkspecs folder
const QString mkspecPath(sourcePath + "/mkspecs");
QDirIterator itMkspecs(mkspecPath, QDir::AllDirs | QDir::NoDotAndDotDot, QDirIterator::Subdirectories);
QStringList mkspecs;
while (itMkspecs.hasNext()) {
QString mkspec = itMkspecs.next();
// Remove base PATH
mkspec.remove(0, mkspecPath.length() + 1);
mkspecs << mkspec;
}
if (dictionary["QMAKESPEC"].toLower() == "features"
|| !mkspecs.contains(dictionary["QMAKESPEC"], Qt::CaseInsensitive)) {
dictionary[ "DONE" ] = "error";
if (dictionary ["QMAKESPEC_FROM"] == "commandline") {
cout << "Invalid option \"" << dictionary["QMAKESPEC"] << "\" for -platform." << endl;
} else if (dictionary ["QMAKESPEC_FROM"] == "env") {
cout << "QMAKESPEC environment variable is set to \"" << dictionary["QMAKESPEC"]
<< "\" which is not a supported platform" << endl;
} else { // was autodetected from environment
cout << "Unable to detect the platform from environment. Use -platform command line"
"argument or set the QMAKESPEC environment variable and run configure again" << endl;
}
cout << "See the README file for a list of supported operating systems and compilers." << endl;
} else {
if (dictionary[ "QMAKESPEC" ].endsWith("-icc") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc.net") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2002") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2003") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2005") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2008") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2010") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2012") ||
dictionary[ "QMAKESPEC" ].endsWith("-msvc2013")) {
if (dictionary[ "MAKE" ].isEmpty()) dictionary[ "MAKE" ] = "nmake";
dictionary[ "QMAKEMAKEFILE" ] = "Makefile.win32";
} else if (dictionary[ "QMAKESPEC" ] == QString("win32-g++")) {
if (dictionary[ "MAKE" ].isEmpty()) dictionary[ "MAKE" ] = "mingw32-make";
dictionary[ "QMAKEMAKEFILE" ] = "Makefile.unix";
} else {
if (dictionary[ "MAKE" ].isEmpty()) dictionary[ "MAKE" ] = "make";
dictionary[ "QMAKEMAKEFILE" ] = "Makefile.win32";
}
}
if (isDeviceMkspec) {
const QStringList devices = mkspecs.filter("devices/", Qt::CaseInsensitive);
const QStringList family = devices.filter(dictionary["XQMAKESPEC"], Qt::CaseInsensitive);
if (family.isEmpty()) {
dictionary[ "DONE" ] = "error";
cout << "Error: No device matching '" << dictionary["XQMAKESPEC"] << "'." << endl;
} else if (family.size() > 1) {
dictionary[ "DONE" ] = "error";
cout << "Error: Multiple matches for device '" << dictionary["XQMAKESPEC"] << "'. Candidates are:" << endl;
foreach (const QString &device, family)
cout << "\t* " << device << endl;
} else {
Q_ASSERT(family.size() == 1);
dictionary["XQMAKESPEC"] = family.at(0);
}
} else {
// Ensure that -spec (XQMAKESPEC) exists in the mkspecs folder as well
if (dictionary.contains("XQMAKESPEC") &&
!mkspecs.contains(dictionary["XQMAKESPEC"], Qt::CaseInsensitive)) {
dictionary[ "DONE" ] = "error";
cout << "Invalid option \"" << dictionary["XQMAKESPEC"] << "\" for -xplatform." << endl;
}
}
// Ensure that the crt to be deployed can be found
if (dictionary["CE_CRT"] != QLatin1String("yes") && dictionary["CE_CRT"] != QLatin1String("no")) {
QDir cDir(dictionary["CE_CRT"]);
QStringList entries = cDir.entryList();
bool hasDebug = entries.contains("msvcr80.dll");
bool hasRelease = entries.contains("msvcr80d.dll");
if ((dictionary["BUILDALL"] == "auto") && (!hasDebug || !hasRelease)) {
cout << "Could not find debug and release c-runtime." << endl;
cout << "You need to have msvcr80.dll and msvcr80d.dll in" << endl;
cout << "the path specified. Setting to -no-crt";
dictionary[ "CE_CRT" ] = "no";
} else if ((dictionary["BUILD"] == "debug") && !hasDebug) {
cout << "Could not find debug c-runtime (msvcr80d.dll) in the directory specified." << endl;
cout << "Setting c-runtime automatic deployment to -no-crt" << endl;
dictionary[ "CE_CRT" ] = "no";
} else if ((dictionary["BUILD"] == "release") && !hasRelease) {
cout << "Could not find release c-runtime (msvcr80.dll) in the directory specified." << endl;
cout << "Setting c-runtime automatic deployment to -no-crt" << endl;
dictionary[ "CE_CRT" ] = "no";
}
}
// Allow tests for private classes to be compiled against internal builds
if (dictionary["BUILDDEV"] == "yes") {
qtConfig << "private_tests";
if (dictionary["WERROR"] != "no")
qmakeConfig << "warnings_are_errors";
} else {
if (dictionary["WERROR"] == "yes")
qmakeConfig << "warnings_are_errors";
}
if (dictionary["FORCE_ASSERTS"] == "yes")
qtConfig += "force_asserts";
for (QStringList::Iterator dis = disabledModules.begin(); dis != disabledModules.end(); ++dis) {
modules.removeAll((*dis));
}
for (QStringList::Iterator ena = enabledModules.begin(); ena != enabledModules.end(); ++ena) {
if (modules.indexOf((*ena)) == -1)
modules += (*ena);
}
qtConfig += modules;
for (QStringList::Iterator it = disabledModules.begin(); it != disabledModules.end(); ++it)
qtConfig.removeAll(*it);
if ((dictionary[ "REDO" ] != "yes") && (dictionary[ "HELP" ] != "yes")
&& (dictionary[ "DONE" ] != "error"))
saveCmdLine();
}
void Configure::validateArgs()
{
// Validate the specified config
QString cfgpath = sourcePath + "/src/corelib/global/qconfig-" + dictionary["QCONFIG"] + ".h";
// Try internal configurations first.
QStringList possible_configs = QStringList()
<< "minimal"
<< "small"
<< "medium"
<< "large"
<< "full";
int index = possible_configs.indexOf(dictionary["QCONFIG"]);
if (index >= 0) {
for (int c = 0; c <= index; c++) {
qtConfig += possible_configs[c] + "-config";
}
if (dictionary["QCONFIG"] != "full")
dictionary["QCONFIG_PATH"] = cfgpath;
return;
}
if (!QFileInfo::exists(cfgpath)) {
cfgpath = QFileInfo(dictionary["QCONFIG"]).absoluteFilePath();
if (!QFileInfo::exists(cfgpath)) {
dictionary[ "DONE" ] = "error";
cout << "No such configuration \"" << qPrintable(dictionary["QCONFIG"]) << "\"" << endl ;
return;
}
}
dictionary["QCONFIG_PATH"] = cfgpath;
}
// Output helper functions --------------------------------[ Start ]-
/*!
Determines the length of a string token.
*/
static int tokenLength(const char *str)
{
if (*str == 0)
return 0;
const char *nextToken = strpbrk(str, " _/\n\r");
if (nextToken == str || !nextToken)
return 1;
return int(nextToken - str);
}
/*!
Prints out a string which starts at position \a startingAt, and
indents each wrapped line with \a wrapIndent characters.
The wrap point is set to the console width, unless that width
cannot be determined, or is too small.
*/
void Configure::desc(const char *description, int startingAt, int wrapIndent)
{
int linePos = startingAt;
bool firstLine = true;
const char *nextToken = description;
while (*nextToken) {
int nextTokenLen = tokenLength(nextToken);
if (*nextToken == '\n' // Wrap on newline, duh
|| (linePos + nextTokenLen > outputWidth)) // Wrap at outputWidth
{
printf("\n");
linePos = 0;
firstLine = false;
if (*nextToken == '\n')
++nextToken;
continue;
}
if (!firstLine && linePos < wrapIndent) { // Indent to wrapIndent
printf("%*s", wrapIndent , "");
linePos = wrapIndent;
if (*nextToken == ' ') {
++nextToken;
continue;
}
}
printf("%.*s", nextTokenLen, nextToken);
linePos += nextTokenLen;
nextToken += nextTokenLen;
}
}
/*!
Prints out an option with its description wrapped at the
description starting point. If \a skipIndent is true, the
indentation to the option is not outputted (used by marked option
version of desc()). Extra spaces between option and its
description is filled with\a fillChar, if there's available
space.
*/
void Configure::desc(const char *option, const char *description, bool skipIndent, char fillChar)
{
if (!skipIndent)
printf("%*s", optionIndent, "");
int remaining = descIndent - optionIndent - int(strlen(option));
int wrapIndent = descIndent + qMax(0, 1 - remaining);
printf("%s", option);
if (remaining > 2) {
printf(" "); // Space in front
for (int i = remaining; i > 2; --i)
printf("%c", fillChar); // Fill, if available space
}
printf(" "); // Space between option and description
desc(description, wrapIndent, wrapIndent);
printf("\n");
}
/*!
Same as above, except it also marks an option with an '*', if
the option is default action.
*/
void Configure::desc(const char *mark_option, const char *mark, const char *option, const char *description, char fillChar)
{
const QString markedAs = dictionary.value(mark_option);
if (markedAs == "auto" && markedAs == mark) // both "auto", always => +
printf(" + ");
else if (markedAs == "auto") // setting marked as "auto" and option is default => +
printf(" %c " , (defaultTo(mark_option) == QLatin1String(mark))? '+' : ' ');
else if (QLatin1String(mark) == "auto" && markedAs != "no") // description marked as "auto" and option is available => +
printf(" %c " , checkAvailability(mark_option) ? '+' : ' ');
else // None are "auto", (markedAs == mark) => *
printf(" %c " , markedAs == QLatin1String(mark) ? '*' : ' ');
desc(option, description, true, fillChar);
}
/*!
Modifies the default configuration based on given -platform option.
Eg. switches to different default styles for Windows CE.
*/
void Configure::applySpecSpecifics()
{
if (dictionary.contains("XQMAKESPEC")) {
//Disable building tools when cross compiling.
nobuildParts << "tools";
}
if (dictionary.value("XQMAKESPEC").startsWith("winphone") || dictionary.value("XQMAKESPEC").startsWith("winrt")) {
dictionary[ "STYLE_WINDOWSXP" ] = "no";
dictionary[ "STYLE_WINDOWSVISTA" ] = "no";
dictionary[ "GIF" ] = "qt";
dictionary[ "JPEG" ] = "qt";
dictionary[ "LIBJPEG" ] = "qt";
dictionary[ "LIBPNG" ] = "qt";
dictionary[ "FREETYPE" ] = "yes";
dictionary[ "OPENGL" ] = "yes";
dictionary[ "OPENGL_ES_2" ] = "yes";
dictionary[ "OPENVG" ] = "no";
dictionary[ "OPENSSL" ] = "no";
dictionary[ "DBUS" ] = "no";
dictionary[ "ZLIB" ] = "qt";
dictionary[ "PCRE" ] = "qt";
dictionary[ "ICU" ] = "qt";
dictionary[ "CE_CRT" ] = "yes";
dictionary[ "LARGE_FILE" ] = "no";
dictionary[ "ANGLE" ] = "d3d11";
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
dictionary[ "DYNAMICGL" ] = "no";
if (dictionary.value("XQMAKESPEC").startsWith("winphone"))
dictionary[ "SQL_SQLITE" ] = "no";
} else if (dictionary.value("XQMAKESPEC").startsWith("wince")) {
dictionary[ "STYLE_WINDOWSXP" ] = "no";
dictionary[ "STYLE_WINDOWSVISTA" ] = "no";
dictionary[ "STYLE_FUSION" ] = "no";
dictionary[ "STYLE_WINDOWSCE" ] = "yes";
dictionary[ "STYLE_WINDOWSMOBILE" ] = "yes";
dictionary[ "OPENGL" ] = "no";
dictionary[ "OPENSSL" ] = "no";
dictionary[ "RTTI" ] = "no";
dictionary[ "SSE2" ] = "no";
dictionary[ "SSE3" ] = "no";
dictionary[ "SSSE3" ] = "no";
dictionary[ "SSE4_1" ] = "no";
dictionary[ "SSE4_2" ] = "no";
dictionary[ "AVX" ] = "no";
dictionary[ "AVX2" ] = "no";
dictionary[ "IWMMXT" ] = "no";
dictionary[ "CE_CRT" ] = "yes";
dictionary[ "LARGE_FILE" ] = "no";
dictionary[ "ANGLE" ] = "no";
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
dictionary[ "DYNAMICGL" ] = "no";
// We only apply MMX/IWMMXT for mkspecs we know they work
if (dictionary[ "XQMAKESPEC" ].startsWith("wincewm")) {
dictionary[ "MMX" ] = "yes";
dictionary[ "IWMMXT" ] = "yes";
}
} else if (dictionary.value("XQMAKESPEC").startsWith("linux")) { //TODO actually wrong.
//TODO
dictionary[ "STYLE_WINDOWSXP" ] = "no";
dictionary[ "STYLE_WINDOWSVISTA" ] = "no";
dictionary[ "KBD_DRIVERS" ] = "tty";
dictionary[ "GFX_DRIVERS" ] = "linuxfb";
dictionary[ "MOUSE_DRIVERS" ] = "pc linuxtp";
dictionary[ "OPENGL" ] = "no";
dictionary[ "DBUS"] = "no";
dictionary[ "QT_INOTIFY" ] = "no";
dictionary[ "QT_CUPS" ] = "no";
dictionary[ "QT_GLIB" ] = "no";
dictionary[ "QT_ICONV" ] = "no";
dictionary[ "QT_EVDEV" ] = "no";
dictionary[ "QT_MTDEV" ] = "no";
dictionary[ "FONT_CONFIG" ] = "auto";
dictionary["DECORATIONS"] = "default windows styled";
} else if ((platform() == QNX) || (platform() == BLACKBERRY)) {
dictionary["STACK_PROTECTOR_STRONG"] = "auto";
dictionary["SLOG2"] = "auto";
dictionary["QNX_IMF"] = "auto";
dictionary["PPS"] = "auto";
dictionary["LGMON"] = "auto";
dictionary["QT_XKBCOMMON"] = "no";
dictionary[ "ANGLE" ] = "no";
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
dictionary[ "DYNAMICGL" ] = "no";
dictionary[ "FONT_CONFIG" ] = "auto";
} else if (platform() == ANDROID) {
dictionary[ "REDUCE_EXPORTS" ] = "yes";
dictionary[ "BUILD" ] = "release";
dictionary[ "BUILDALL" ] = "no";
dictionary[ "LARGE_FILE" ] = "no";
dictionary[ "ANGLE" ] = "no";
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
dictionary[ "DYNAMICGL" ] = "no";
dictionary[ "REDUCE_RELOCATIONS" ] = "yes";
dictionary[ "QT_GETIFADDRS" ] = "no";
dictionary[ "QT_XKBCOMMON" ] = "no";
}
}
// Output helper functions ---------------------------------[ Stop ]-
bool Configure::displayHelp()
{
if (dictionary[ "HELP" ] == "yes") {
desc("Usage: configure [options]\n\n", 0, 7);
desc("Installation options:\n\n");
desc("These are optional, but you may specify install directories.\n\n", 0, 1);
desc( "-prefix <dir>", "This will install everything relative to <dir> (default $QT_INSTALL_PREFIX)\n");
desc( "-extprefix <dir>", "When -sysroot is used, install everything to <dir>, rather than into SYSROOT/PREFIX.\n");
desc( "-hostprefix [dir]", "Tools and libraries needed when developing applications are installed in [dir]. "
"If [dir] is not given, the current build directory will be used. (default EXTPREFIX)\n");
desc("You may use these to separate different parts of the install:\n\n");
desc( "-bindir <dir>", "User executables will be installed to <dir>\n(default PREFIX/bin)");
desc( "-libdir <dir>", "Libraries will be installed to <dir>\n(default PREFIX/lib)");
desc( "-headerdir <dir>", "Headers will be installed to <dir>\n(default PREFIX/include)");
desc( "-archdatadir <dir>", "Architecture-dependent data used by Qt will be installed to <dir>\n(default PREFIX)");
desc( "-libexecdir <dir>", "Program executables will be installed to <dir>\n(default ARCHDATADIR/bin)");
desc( "-plugindir <dir>", "Plugins will be installed to <dir>\n(default ARCHDATADIR/plugins)");
desc( "-importdir <dir>", "Imports for QML1 will be installed to <dir>\n(default ARCHDATADIR/imports)");
desc( "-qmldir <dir>", "Imports for QML2 will be installed to <dir>\n(default ARCHDATADIR/qml)");
desc( "-datadir <dir>", "Data used by Qt programs will be installed to <dir>\n(default PREFIX)");
desc( "-docdir <dir>", "Documentation will be installed to <dir>\n(default DATADIR/doc)");
desc( "-translationdir <dir>", "Translations of Qt programs will be installed to <dir>\n(default DATADIR/translations)");
desc( "-examplesdir <dir>", "Examples will be installed to <dir>\n(default PREFIX/examples)");
desc( "-testsdir <dir>", "Tests will be installed to <dir>\n(default PREFIX/tests)\n");
desc( "-hostbindir <dir>", "Host executables will be installed to <dir>\n(default HOSTPREFIX/bin)");
desc( "-hostlibdir <dir>", "Host libraries will be installed to <dir>\n(default HOSTPREFIX/lib)");
desc( "-hostdatadir <dir>", "Data used by qmake will be installed to <dir>\n(default HOSTPREFIX)");
desc("\nConfigure options:\n\n");
desc(" The defaults (*) are usually acceptable. A plus (+) denotes a default value"
" that needs to be evaluated. If the evaluation succeeds, the feature is"
" included. Here is a short explanation of each option:\n\n", 0, 1);
desc("BUILD", "release","-release", "Compile and link Qt with debugging turned off.");
desc("BUILD", "debug", "-debug", "Compile and link Qt with debugging turned on.");
desc("BUILDALL", "yes", "-debug-and-release", "Compile and link two Qt libraries, with and without debugging turned on.\n");
desc("FORCEDEBUGINFO", "yes","-force-debug-info", "Create symbol files for release builds.");
desc("SEPARATE_DEBUG_INFO", "yes","-separate-debug-info", "Strip debug information into a separate file.\n");
desc("BUILDDEV", "yes", "-developer-build", "Compile and link Qt with Qt developer options (including auto-tests exporting)\n");
desc("OPENSOURCE", "opensource", "-opensource", "Compile and link the Open-Source Edition of Qt.");
desc("COMMERCIAL", "commercial", "-commercial", "Compile and link the Commercial Edition of Qt.\n");
desc("C++11", "yes", "-c++11", "Compile Qt with C++11 support enabled.");
desc("C++11", "no", "-no-c++11", "Do not compile Qt with C++11 support enabled.\n");
desc("SHARED", "yes", "-shared", "Create and use shared Qt libraries.");
desc("SHARED", "no", "-static", "Create and use static Qt libraries.\n");
desc("LTCG", "yes", "-ltcg", "Use Link Time Code Generation. (Release builds only)");
desc("LTCG", "no", "-no-ltcg", "Do not use Link Time Code Generation.\n");
desc( "-make <part>", "Add part to the list of parts to be built at make time");
for (int i=0; i<defaultBuildParts.size(); ++i)
desc( "", qPrintable(QString(" %1").arg(defaultBuildParts.at(i))), false, ' ');
desc( "-nomake <part>", "Exclude part from the list of parts to be built.\n");
desc( "-skip <module>", "Exclude an entire module from the build.\n");
desc( "-no-compile-examples", "Install only the sources of examples.\n");
desc("WIDGETS", "no", "-no-widgets", "Disable Qt Widgets module.\n");
desc("GUI", "no", "-no-gui", "Disable Qt GUI module.\n");
desc("ACCESSIBILITY", "no", "-no-accessibility", "Disable accessibility support.\n");
desc( "", "Disabling accessibility is not recommended, as it will break QStyle\n"
"and may break other internal parts of Qt.\n"
"With this switch you create a source incompatible version of Qt,\n"
"which is unsupported.\n");
desc("ACCESSIBILITY", "yes", "-accessibility", "Enable accessibility support.\n");
desc( "-no-sql-<driver>", "Disable SQL <driver> entirely, by default none are turned on.");
desc( "-qt-sql-<driver>", "Enable a SQL <driver> in the Qt Library.");
desc( "-plugin-sql-<driver>", "Enable SQL <driver> as a plugin to be linked to at run time.\n"
"Available values for <driver>:");
desc("SQL_MYSQL", "auto", "", " mysql", ' ');
desc("SQL_PSQL", "auto", "", " psql", ' ');
desc("SQL_OCI", "auto", "", " oci", ' ');
desc("SQL_ODBC", "auto", "", " odbc", ' ');
desc("SQL_TDS", "auto", "", " tds", ' ');
desc("SQL_DB2", "auto", "", " db2", ' ');
desc("SQL_SQLITE", "auto", "", " sqlite", ' ');
desc("SQL_SQLITE2", "auto", "", " sqlite2", ' ');
desc("SQL_IBASE", "auto", "", " ibase", ' ');
desc( "", "(drivers marked with a '+' have been detected as available on this system)\n", false, ' ');
desc( "-system-sqlite", "Use sqlite from the operating system.\n");
desc("OPENGL", "no","-no-opengl", "Do not support OpenGL.");
desc("OPENGL", "no","-opengl <api>", "Enable OpenGL support with specified API version.\n"
"Available values for <api>:");
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
desc("", "no", "", " desktop - Enable support for Desktop OpenGL", ' ');
desc("", "no", "", " dynamic - Enable support for dynamically loaded OpenGL (either desktop or ES)", ' ');
desc("OPENGL_ES_2", "yes", "", " es2 - Enable support for OpenGL ES 2.0\n", ' ');
desc("OPENVG", "no","-no-openvg", "Disables OpenVG functionality.");
desc("OPENVG", "yes","-openvg", "Enables OpenVG functionality.\n");
desc( "-force-asserts", "Activate asserts in release mode.\n");
desc( "-platform <spec>", "The operating system and compiler you are building on.\n(default %QMAKESPEC%)\n");
desc( "-xplatform <spec>", "The operating system and compiler you are cross compiling to.\n");
desc( "", "See the README file for a list of supported operating systems and compilers.\n", false, ' ');
desc("TARGET_OS", "*", "-target", "Set target OS version. Currently the only valid value is 'xp' for targeting Windows XP.\n"
"MSVC >= 2012 targets Windows Vista by default.\n");
desc( "-sysroot <dir>", "Sets <dir> as the target compiler's and qmake's sysroot and also sets pkg-config paths.");
desc( "-no-gcc-sysroot", "When using -sysroot, it disables the passing of --sysroot to the compiler.\n");
desc( "-qconfig <local>", "Use src/corelib/global/qconfig-<local>.h rather than the\n"
"default 'full'.\n");
desc("NIS", "no", "-no-nis", "Do not compile NIS support.");
desc("NIS", "yes", "-nis", "Compile NIS support.\n");
desc("NEON", "yes", "-neon", "Enable the use of NEON instructions.");
desc("NEON", "no", "-no-neon", "Do not enable the use of NEON instructions.\n");
desc("QT_ICONV", "disable", "-no-iconv", "Do not enable support for iconv(3).");
desc("QT_ICONV", "yes", "-iconv", "Enable support for iconv(3).");
desc("QT_ICONV", "yes", "-sun-iconv", "Enable support for iconv(3) using sun-iconv.");
desc("QT_ICONV", "yes", "-gnu-iconv", "Enable support for iconv(3) using gnu-libiconv.\n");
desc("QT_EVDEV", "no", "-no-evdev", "Do not enable support for evdev.");
desc("QT_EVDEV", "yes", "-evdev", "Enable support for evdev.");
desc("QT_MTDEV", "no", "-no-mtdev", "Do not enable support for mtdev.");
desc("QT_MTDEV", "yes", "-mtdev", "Enable support for mtdev.");
desc("QT_INOTIFY", "yes", "-inotify", "Explicitly enable Qt inotify(7) support.");
desc("QT_INOTIFY", "no", "-no-inotify", "Explicitly disable Qt inotify(7) support.\n");
desc("QT_EVENTFD", "yes", "-eventfd", "Enable eventfd(7) support in the UNIX event loop.");
desc("QT_EVENTFD", "no", "-no-eventfd", "Disable eventfd(7) support in the UNIX event loop.\n");
desc("LARGE_FILE", "yes", "-largefile", "Enables Qt to access files larger than 4 GB.\n");
desc("FONT_CONFIG", "yes", "-fontconfig", "Build with FontConfig support.");
desc("FONT_CONFIG", "no", "-no-fontconfig", "Do not build with FontConfig support.\n");
desc("POSIX_IPC", "yes", "-posix-ipc", "Enable POSIX IPC.\n");
desc("QT_GLIB", "yes", "-glib", "Compile Glib support.\n");
desc("QT_INSTALL_SETTINGS", "auto", "-sysconfdir <dir>", "Settings used by Qt programs will be looked for in\n<dir>.\n");
desc("SYSTEM_PROXIES", "yes", "-system-proxies", "Use system network proxies by default.");
desc("SYSTEM_PROXIES", "no", "-no-system-proxies", "Do not use system network proxies by default.\n");
desc("WERROR", "yes", "-warnings-are-errors", "Make warnings be treated as errors.");
desc("WERROR", "no", "-no-warnings-are-errors","Make warnings be treated normally.");
desc( "-qtnamespace <name>", "Wraps all Qt library code in 'namespace name {...}'.");
desc( "-qtlibinfix <infix>", "Renames all Qt* libs to Qt*<infix>.\n");
desc( "-D <define>", "Add an explicit define to the preprocessor.");
desc( "-I <includepath>", "Add an explicit include path.");
desc( "-L <librarypath>", "Add an explicit library path.");
desc( "-l <libraryname>", "Add an explicit library name, residing in a librarypath.\n");
desc( "-help, -h, -?", "Display this information.\n");
// 3rd party stuff options go below here --------------------------------------------------------------------------------
desc("Third Party Libraries:\n\n");
desc("ZLIB", "qt", "-qt-zlib", "Use the zlib bundled with Qt.");
desc("ZLIB", "system", "-system-zlib", "Use zlib from the operating system.\nSee http://www.gzip.org/zlib\n");
desc("PCRE", "qt", "-qt-pcre", "Use the PCRE library bundled with Qt.");
desc("PCRE", "system", "-system-pcre", "Use the PCRE library from the operating system.\nSee http://pcre.org/\n");
desc("ICU", "yes", "-icu", "Use the ICU library.");
desc("ICU", "no", "-no-icu", "Do not use the ICU library.\nSee http://site.icu-project.org/\n");
desc("GIF", "no", "-no-gif", "Do not compile GIF reading support.\n");
desc("LIBPNG", "no", "-no-libpng", "Do not compile PNG support.");
desc("LIBPNG", "qt", "-qt-libpng", "Use the libpng bundled with Qt.");
desc("LIBPNG", "system","-system-libpng", "Use libpng from the operating system.\nSee http://www.libpng.org/pub/png\n");
desc("LIBJPEG", "no", "-no-libjpeg", "Do not compile JPEG support.");
desc("LIBJPEG", "qt", "-qt-libjpeg", "Use the libjpeg bundled with Qt.");
desc("LIBJPEG", "system","-system-libjpeg", "Use libjpeg from the operating system.\nSee http://www.ijg.org\n");
desc("FREETYPE", "no", "-no-freetype", "Do not compile in Freetype2 support.");
desc("FREETYPE", "yes", "-qt-freetype", "Use the libfreetype bundled with Qt.");
desc("FREETYPE", "system","-system-freetype", "Use the libfreetype provided by the system.");
desc("HARFBUZZ", "no", "-no-harfbuzz", "Do not compile in HarfBuzz-NG support.");
desc("HARFBUZZ", "yes", "-qt-harfbuzz", "(experimental) Use HarfBuzz-NG bundled with Qt\n"
"to do text shaping. It can still be disabled\n"
"by setting QT_HARFBUZZ environment variable to \"old\".");
desc("HARFBUZZ", "system","-system-harfbuzz", "(experimental) Use HarfBuzz-NG from the operating system\n"
"to do text shaping. It can still be disabled\n"
"by setting QT_HARFBUZZ environment variable to \"old\".\n");
if ((platform() == QNX) || (platform() == BLACKBERRY)) {
desc("SLOG2", "yes", "-slog2", "Compile with slog2 support.");
desc("SLOG2", "no", "-no-slog2", "Do not compile with slog2 support.");
desc("QNX_IMF", "yes", "-imf", "Compile with imf support.");
desc("QNX_IMF", "no", "-no-imf", "Do not compile with imf support.");
desc("PPS", "yes", "-pps", "Compile with PPS support.");
desc("PPS", "no", "-no-pps", "Do not compile with PPS support.");
desc("LGMON", "yes", "-lgmon", "Compile with lgmon support.");
desc("LGMON", "no", "-no-lgmon", "Do not compile with lgmon support.\n");
}
desc("ANGLE", "yes", "-angle", "Use the ANGLE implementation of OpenGL ES 2.0.");
desc("ANGLE", "d3d11", "-angle-d3d11", "Use the Direct3D 11-based ANGLE implementation of OpenGL ES 2.0.");
desc("ANGLE", "no", "-no-angle", "Do not use ANGLE.\nSee http://code.google.com/p/angleproject/\n");
// Qt\Windows only options go below here --------------------------------------------------------------------------------
desc("\nQt for Windows only:\n\n");
desc("VCPROJFILES", "no", "-no-vcproj", "Do not generate VC++ .vcproj files.");
desc("VCPROJFILES", "yes", "-vcproj", "Generate VC++ .vcproj files, only if platform \"win32-msvc.net\".\n");
desc("INCREDIBUILD_XGE", "no", "-no-incredibuild-xge", "Do not add IncrediBuild XGE distribution commands to custom build steps.");
desc("INCREDIBUILD_XGE", "yes", "-incredibuild-xge", "Add IncrediBuild XGE distribution commands to custom build steps. This will distribute MOC and UIC steps, and other custom buildsteps which are added to the INCREDIBUILD_XGE variable.\n(The IncrediBuild distribution commands are only added to Visual Studio projects)\n");
desc("PLUGIN_MANIFESTS", "no", "-no-plugin-manifests", "Do not embed manifests in plugins.");
desc("PLUGIN_MANIFESTS", "yes", "-plugin-manifests", "Embed manifests in plugins.\n");
desc("BUILD_QMAKE", "no", "-no-qmake", "Do not compile qmake.");
desc("BUILD_QMAKE", "yes", "-qmake", "Compile qmake.\n");
desc("PROCESS", "partial", "-process", "Generate only top-level Makefile.");
desc("PROCESS", "full", "-fully-process", "Generate Makefiles/Project files for the entire Qt\ntree.");
desc("PROCESS", "no", "-dont-process", "Do not generate Makefiles/Project files.\n");
desc( "-qreal [double|float]", "typedef qreal to the specified type. The default is double.\n"
"Note that changing this flag affects binary compatibility.\n");
desc("RTTI", "no", "-no-rtti", "Do not compile runtime type information.");
desc("RTTI", "yes", "-rtti", "Compile runtime type information.");
desc("STRIP", "no", "-no-strip", "Do not strip libraries and executables of debug info when installing.");
desc("STRIP", "yes", "-strip", "Strip libraries and executables of debug info when installing.\n");
desc("SSE2", "no", "-no-sse2", "Do not compile with use of SSE2 instructions.");
desc("SSE2", "yes", "-sse2", "Compile with use of SSE2 instructions.");
desc("SSE3", "no", "-no-sse3", "Do not compile with use of SSE3 instructions.");
desc("SSE3", "yes", "-sse3", "Compile with use of SSE3 instructions.");
desc("SSSE3", "no", "-no-ssse3", "Do not compile with use of SSSE3 instructions.");
desc("SSSE3", "yes", "-ssse3", "Compile with use of SSSE3 instructions.");
desc("SSE4_1", "no", "-no-sse4.1", "Do not compile with use of SSE4.1 instructions.");
desc("SSE4_1", "yes", "-sse4.1", "Compile with use of SSE4.1 instructions.");
desc("SSE4_2", "no", "-no-sse4.2", "Do not compile with use of SSE4.2 instructions.");
desc("SSE4_2", "yes", "-sse4.2", "Compile with use of SSE4.2 instructions.");
desc("AVX", "no", "-no-avx", "Do not compile with use of AVX instructions.");
desc("AVX", "yes", "-avx", "Compile with use of AVX instructions.");
desc("AVX2", "no", "-no-avx2", "Do not compile with use of AVX2 instructions.");
desc("AVX2", "yes", "-avx2", "Compile with use of AVX2 instructions.\n");
desc("OPENSSL", "no", "-no-openssl", "Do not compile support for OpenSSL.");
desc("OPENSSL", "yes", "-openssl", "Enable run-time OpenSSL support.");
desc("OPENSSL", "linked","-openssl-linked", "Enable linked OpenSSL support.\n");
desc("DBUS", "no", "-no-dbus", "Do not compile in D-Bus support.");
desc("DBUS", "yes", "-dbus", "Compile in D-Bus support and load libdbus-1\ndynamically.");
desc("DBUS", "linked", "-dbus-linked", "Compile in D-Bus support and link to libdbus-1.\n");
desc("AUDIO_BACKEND", "no","-no-audio-backend", "Do not compile in the platform audio backend into\nQt Multimedia.");
desc("AUDIO_BACKEND", "yes","-audio-backend", "Compile in the platform audio backend into Qt Multimedia.\n");
desc("WMF_BACKEND", "no","-no-wmf-backend", "Do not compile in the windows media foundation backend\ninto Qt Multimedia.");
desc("WMF_BACKEND", "yes","-wmf-backend", "Compile in the windows media foundation backend into Qt Multimedia.\n");
desc("QML_DEBUG", "no", "-no-qml-debug", "Do not build the in-process QML debugging support.");
desc("QML_DEBUG", "yes", "-qml-debug", "Build the in-process QML debugging support.\n");
desc("DIRECTWRITE", "no", "-no-directwrite", "Do not build support for DirectWrite font rendering.");
desc("DIRECTWRITE", "yes", "-directwrite", "Build support for DirectWrite font rendering (experimental, requires DirectWrite availability on target systems, e.g. Windows Vista with Platform Update, Windows 7, etc.)\n");
desc("DIRECT2D", "no", "-no-direct2d", "Do not build the Direct2D platform plugin.");
desc("DIRECT2D", "yes", "-direct2d", "Build the Direct2D platform plugin (experimental,\n"
"requires Direct2D availability on target systems,\n"
"e.g. Windows 7 with Platform Update, Windows 8, etc.)\n");
desc( "-no-style-<style>", "Disable <style> entirely.");
desc( "-qt-style-<style>", "Enable <style> in the Qt Library.\nAvailable styles: ");
desc("STYLE_WINDOWS", "yes", "", " windows", ' ');
desc("STYLE_WINDOWSXP", "auto", "", " windowsxp", ' ');
desc("STYLE_WINDOWSVISTA", "auto", "", " windowsvista", ' ');
desc("STYLE_FUSION", "yes", "", " fusion", ' ');
desc("STYLE_WINDOWSCE", "yes", "", " windowsce", ' ');
desc("STYLE_WINDOWSMOBILE" , "yes", "", " windowsmobile\n", ' ');
desc("NATIVE_GESTURES", "no", "-no-native-gestures", "Do not use native gestures on Windows 7.");
desc("NATIVE_GESTURES", "yes", "-native-gestures", "Use native gestures on Windows 7.\n");
desc("MSVC_MP", "no", "-no-mp", "Do not use multiple processors for compiling with MSVC");
desc("MSVC_MP", "yes", "-mp", "Use multiple processors for compiling with MSVC (-MP).\n");
desc( "-loadconfig <config>", "Run configure with the parameters from file configure_<config>.cache.");
desc( "-saveconfig <config>", "Run configure and save the parameters in file configure_<config>.cache.");
desc( "-redo", "Run configure with the same parameters as last time.\n");
// Qt\Windows CE only options go below here -----------------------------------------------------------------------------
desc("Qt for Windows CE only:\n\n");
desc("IWMMXT", "no", "-no-iwmmxt", "Do not compile with use of IWMMXT instructions.");
desc("IWMMXT", "yes", "-iwmmxt", "Do compile with use of IWMMXT instructions. (Qt for Windows CE on Arm only)\n");
desc("CE_CRT", "no", "-no-crt" , "Do not add the C runtime to default deployment rules.");
desc("CE_CRT", "yes", "-qt-crt", "Qt identifies C runtime during project generation.");
desc( "-crt <path>", "Specify path to C runtime used for project generation.\n");
desc("CETEST", "no", "-no-cetest", "Do not compile Windows CE remote test application.");
desc("CETEST", "yes", "-cetest", "Compile Windows CE remote test application.\n");
desc( "-signature <file>", "Use <file> for signing the target project.");
return true;
}
return false;
}
// Locate a file and return its containing directory.
QString Configure::locateFile(const QString &fileName) const
{
const QString file = fileName.toLower();
QStringList pathList;
if (file.endsWith(".h")) {
static const QStringList headerPaths =
Environment::headerPaths(Environment::compilerFromQMakeSpec(dictionary[QStringLiteral("QMAKESPEC")]));
pathList = headerPaths;
} else if (file.endsWith(".lib") || file.endsWith(".a")) {
static const QStringList libPaths =
Environment::libraryPaths(Environment::compilerFromQMakeSpec(dictionary[QStringLiteral("QMAKESPEC")]));
pathList = libPaths;
} else {
// Fallback for .exe and .dll (latter are not covered by QStandardPaths).
static const QStringList exePaths = Environment::path();
pathList = exePaths;
}
return Environment::findFileInPaths(file, pathList);
}
/*!
Default value for options marked as "auto" if the test passes.
(Used both by the autoDetection() below, and the desc() function
to mark (+) the default option of autodetecting options.
*/
QString Configure::defaultTo(const QString &option)
{
// We prefer using the system version of the 3rd party libs
if (option == "ZLIB"
|| option == "PCRE"
|| option == "LIBJPEG"
|| option == "LIBPNG")
return "system";
// PNG is always built-in, never a plugin
if (option == "PNG")
return "yes";
// These database drivers and image formats can be built-in or plugins.
// Prefer plugins when Qt is shared.
if (dictionary[ "SHARED" ] == "yes") {
if (option == "SQL_MYSQL"
|| option == "SQL_MYSQL"
|| option == "SQL_ODBC"
|| option == "SQL_OCI"
|| option == "SQL_PSQL"
|| option == "SQL_TDS"
|| option == "SQL_DB2"
|| option == "SQL_SQLITE"
|| option == "SQL_SQLITE2"
|| option == "SQL_IBASE"
|| option == "JPEG"
|| option == "GIF")
return "plugin";
}
// By default we do not want to compile OCI driver when compiling with
// MinGW, due to lack of such support from Oracle. It prob. won't work.
// (Customer may force the use though)
if (dictionary["QMAKESPEC"].endsWith("-g++")
&& option == "SQL_OCI")
return "no";
// keep 'auto' default for msvc, since we can't set the language supported
if (option == "C++11"
&& dictionary["QMAKESPEC"].contains("msvc"))
return "auto";
if (option == "SYNCQT"
&& (!QFile::exists(sourcePath + "/.git")))
return "no";
return "yes";
}
bool Configure::checkAngleAvailability(QString *errorMessage /* = 0 */) const
{
// Check for Direct X SDK (include lib and direct shader compiler 'fxc').
// Up to Direct X SDK June 2010 and for MinGW, this is pointed to by the
// DXSDK_DIR variable. Starting with Windows Kit 8, it is included
// in the Windows SDK. Checking for the header is not sufficient since
// it is also present in MinGW.
const QString directXSdk = Environment::detectDirectXSdk();
const Compiler compiler = Environment::compilerFromQMakeSpec(dictionary[QStringLiteral("QMAKESPEC")]);
if (compiler < CC_NET2012 && directXSdk.isEmpty()) {
if (errorMessage)
*errorMessage = QStringLiteral("There is no Direct X SDK installed or the environment variable \"DXSDK_DIR\" is not set.");
return false;
}
const QString compilerHeader = QStringLiteral("d3dcompiler.h");
if (!findFile(compilerHeader)) {
if (errorMessage)
*errorMessage = QString::fromLatin1("The header '%1' could not be found.").arg(compilerHeader);
return false;
}
if (dictionary["SSE2"] != "no") {
const QString intrinHeader = QStringLiteral("intrin.h"); // Not present on MinGW-32
if (!findFile(intrinHeader)) {
if (errorMessage)
*errorMessage = QString::fromLatin1("The header '%1' required for SSE2 could not be found.").arg(intrinHeader);
return false;
}
}
const QString directXLibrary = dictionary["ANGLE"] == "d3d11" ? QStringLiteral("d3d11.lib") : QStringLiteral("d3d9.lib");
if (!findFile(directXLibrary)) {
if (errorMessage)
*errorMessage = QString::fromLatin1("The library '%1' could not be found.").arg(directXLibrary);
return false;
}
const QString fxcBinary = QStringLiteral("fxc.exe");
QStringList additionalPaths;
if (!directXSdk.isEmpty())
additionalPaths.push_back(directXSdk + QStringLiteral("/Utilities/bin/x86"));
QString fxcPath = QStandardPaths::findExecutable(fxcBinary, additionalPaths);
if (fxcPath.isEmpty()) {
if (errorMessage)
*errorMessage = QString::fromLatin1("The shader compiler '%1' could not be found.").arg(fxcBinary);
return false;
}
return true;
}
/*!
Checks the system for the availability of a feature.
Returns true if the feature is available, else false.
*/
bool Configure::checkAvailability(const QString &part)
{
bool available = false;
if (part == "STYLE_WINDOWSXP")
available = (platform() == WINDOWS) && findFile("uxtheme.h");
else if (part == "OBJCOPY")
available = tryCompileProject("unix/objcopy");
else if (part == "ZLIB")
available = findFile("zlib.h");
else if (part == "PCRE")
available = findFile("pcre.h");
else if (part == "ICU")
available = tryCompileProject("unix/icu");
else if (part == "ANGLE") {
available = checkAngleAvailability();
}
else if (part == "HARFBUZZ")
available = tryCompileProject("unix/harfbuzz");
else if (part == "LIBJPEG")
available = findFile("jpeglib.h");
else if (part == "LIBPNG")
available = findFile("png.h");
else if (part == "SQL_MYSQL")
available = findFile("mysql.h") && findFile("libmySQL.lib");
else if (part == "SQL_ODBC")
available = findFile("sql.h") && findFile("sqlext.h") && findFile("odbc32.lib");
else if (part == "SQL_OCI")
available = findFile("oci.h") && findFile("oci.lib");
else if (part == "SQL_PSQL")
available = findFile("libpq-fe.h") && findFile("libpq.lib") && findFile("ws2_32.lib") && findFile("advapi32.lib");
else if (part == "SQL_TDS")
available = findFile("sybfront.h") && findFile("sybdb.h") && findFile("ntwdblib.lib");
else if (part == "SQL_DB2")
available = findFile("sqlcli.h") && findFile("sqlcli1.h") && findFile("db2cli.lib");
else if (part == "SQL_SQLITE")
available = true; // Built in, we have a fork
else if (part == "SQL_SQLITE_LIB") {
if (dictionary[ "SQL_SQLITE_LIB" ] == "system") {
if ((platform() == QNX) || (platform() == BLACKBERRY)) {
available = true;
dictionary[ "QT_LFLAGS_SQLITE" ] += "-lsqlite3 -lz";
} else {
available = findFile("sqlite3.h") && findFile("sqlite3.lib");
if (available)
dictionary[ "QT_LFLAGS_SQLITE" ] += "sqlite3.lib";
}
} else {
available = true;
}
} else if (part == "SQL_SQLITE2")
available = findFile("sqlite.h") && findFile("sqlite.lib");
else if (part == "SQL_IBASE")
available = findFile("ibase.h") && (findFile("gds32_ms.lib") || findFile("gds32.lib"));
else if (part == "IWMMXT")
available = (dictionary.value("XQMAKESPEC").startsWith("wince"));
else if (part == "OPENGL_ES_2")
available = (dictionary.value("XQMAKESPEC").startsWith("wince"));
else if (part == "SSE2")
available = tryCompileProject("common/sse2");
else if (part == "SSE3")
available = tryCompileProject("common/sse3");
else if (part == "SSSE3")
available = tryCompileProject("common/ssse3");
else if (part == "SSE4_1")
available = tryCompileProject("common/sse4_1");
else if (part == "SSE4_2")
available = tryCompileProject("common/sse4_2");
else if (part == "AVX")
available = tryCompileProject("common/avx");
else if (part == "AVX2")
available = tryCompileProject("common/avx2");
else if (part == "OPENSSL")
available = findFile("openssl\\ssl.h");
else if (part == "DBUS")
available = findFile("dbus\\dbus.h");
else if (part == "CETEST") {
const QString rapiHeader = QDir::toNativeSeparators(locateFile("rapi.h"));
const QString rapiLib = QDir::toNativeSeparators(locateFile("rapi.lib"));
available = (dictionary.value("XQMAKESPEC").startsWith("wince")) && !rapiHeader.isEmpty() && !rapiLib.isEmpty();
if (available) {
dictionary[ "QT_CE_RAPI_INC" ] += QLatin1String("\"") + rapiHeader + QLatin1String("\"");
dictionary[ "QT_CE_RAPI_LIB" ] += QLatin1String("\"") + rapiLib + QLatin1String("\"");
}
else if (dictionary[ "CETEST_REQUESTED" ] == "yes") {
cout << "cetest could not be enabled: rapi.h and rapi.lib could not be found." << endl;
cout << "Make sure the environment is set up for compiling with ActiveSync." << endl;
dictionary[ "DONE" ] = "error";
}
} else if (part == "INCREDIBUILD_XGE") {
available = !QStandardPaths::findExecutable(QStringLiteral("BuildConsole.exe")).isEmpty()
&& !QStandardPaths::findExecutable(QStringLiteral("xgConsole.exe")).isEmpty();
} else if (part == "WMSDK") {
available = findFile("wmsdk.h");
} else if (part == "AUDIO_BACKEND") {
available = true;
} else if (part == "WMF_BACKEND") {
available = findFile("mfapi.h") && findFile("mf.lib");
} else if (part == "DIRECTWRITE") {
available = findFile("dwrite.h") && findFile("d2d1.h") && findFile("dwrite.lib");
} else if (part == "DIRECT2D") {
available = tryCompileProject("qpa/direct2d");
} else if (part == "ICONV") {
available = tryCompileProject("unix/iconv") || tryCompileProject("unix/gnu-libiconv");
} else if (part == "EVDEV") {
available = tryCompileProject("unix/evdev");
} else if (part == "MTDEV") {
available = tryCompileProject("unix/mtdev");
} else if (part == "INOTIFY") {
available = tryCompileProject("unix/inotify");
} else if (part == "QT_EVENTFD") {
available = tryCompileProject("unix/eventfd");
} else if (part == "CUPS") {
available = (platform() != WINDOWS) && (platform() != WINDOWS_CE) && (platform() != WINDOWS_RT) && tryCompileProject("unix/cups");
} else if (part == "STACK_PROTECTOR_STRONG") {
available = (platform() == QNX || platform() == BLACKBERRY) && compilerSupportsFlag("qcc -fstack-protector-strong");
} else if (part == "SLOG2") {
available = tryCompileProject("unix/slog2");
} else if (part == "QNX_IMF") {
available = tryCompileProject("unix/qqnx_imf");
} else if (part == "PPS") {
available = (platform() == QNX || platform() == BLACKBERRY) && tryCompileProject("unix/pps");
} else if (part == "LGMON") {
available = (platform() == QNX || platform() == BLACKBERRY)
&& tryCompileProject("unix/lgmon");
} else if (part == "NEON") {
available = (dictionary["QT_ARCH"] == "arm") && tryCompileProject("unix/neon");
} else if (part == "FONT_CONFIG") {
available = tryCompileProject("unix/fontconfig");
}
return available;
}
/*
Autodetect options marked as "auto".
*/
void Configure::autoDetection()
{
cout << "Running configuration tests..." << endl;
// Auto-detect CPU architectures.
detectArch();
if (dictionary["C++11"] == "auto") {
if (!dictionary["QMAKESPEC"].contains("msvc"))
dictionary["C++11"] = tryCompileProject("common/c++11") ? "yes" : "no";
}
// Style detection
if (dictionary["STYLE_WINDOWSXP"] == "auto")
dictionary["STYLE_WINDOWSXP"] = checkAvailability("STYLE_WINDOWSXP") ? defaultTo("STYLE_WINDOWSXP") : "no";
if (dictionary["STYLE_WINDOWSVISTA"] == "auto") // Vista style has the same requirements as XP style
dictionary["STYLE_WINDOWSVISTA"] = checkAvailability("STYLE_WINDOWSXP") ? defaultTo("STYLE_WINDOWSVISTA") : "no";
// Compression detection
if (dictionary["ZLIB"] == "auto")
dictionary["ZLIB"] = checkAvailability("ZLIB") ? defaultTo("ZLIB") : "qt";
// PCRE detection
if (dictionary["PCRE"] == "auto")
dictionary["PCRE"] = checkAvailability("PCRE") ? defaultTo("PCRE") : "qt";
// ICU detection
if (dictionary["ICU"] == "auto")
dictionary["ICU"] = checkAvailability("ICU") ? "yes" : "no";
// ANGLE detection
if (dictionary["ANGLE"] == "auto") {
if (dictionary["OPENGL_ES_2"] == "yes") {
dictionary["ANGLE"] = checkAngleAvailability() ? "yes" : "no";
dictionary["ANGLE_FROM"] = "detected";
} else {
dictionary["ANGLE"] = "no";
}
}
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
// Dynamic GL. This must be explicitly requested, no autodetection.
if (dictionary["DYNAMICGL"] == "auto")
dictionary["DYNAMICGL"] = "no";
// Image format detection
if (dictionary["GIF"] == "auto")
dictionary["GIF"] = defaultTo("GIF");
if (dictionary["JPEG"] == "auto")
dictionary["JPEG"] = defaultTo("JPEG");
if (dictionary["PNG"] == "auto")
dictionary["PNG"] = defaultTo("PNG");
if (dictionary["LIBJPEG"] == "auto")
dictionary["LIBJPEG"] = checkAvailability("LIBJPEG") ? defaultTo("LIBJPEG") : "qt";
if (dictionary["LIBPNG"] == "auto")
dictionary["LIBPNG"] = checkAvailability("LIBPNG") ? defaultTo("LIBPNG") : "qt";
// SQL detection (not on by default)
if (dictionary["SQL_MYSQL"] == "auto")
dictionary["SQL_MYSQL"] = checkAvailability("SQL_MYSQL") ? defaultTo("SQL_MYSQL") : "no";
if (dictionary["SQL_ODBC"] == "auto")
dictionary["SQL_ODBC"] = checkAvailability("SQL_ODBC") ? defaultTo("SQL_ODBC") : "no";
if (dictionary["SQL_OCI"] == "auto")
dictionary["SQL_OCI"] = checkAvailability("SQL_OCI") ? defaultTo("SQL_OCI") : "no";
if (dictionary["SQL_PSQL"] == "auto")
dictionary["SQL_PSQL"] = checkAvailability("SQL_PSQL") ? defaultTo("SQL_PSQL") : "no";
if (dictionary["SQL_TDS"] == "auto")
dictionary["SQL_TDS"] = checkAvailability("SQL_TDS") ? defaultTo("SQL_TDS") : "no";
if (dictionary["SQL_DB2"] == "auto")
dictionary["SQL_DB2"] = checkAvailability("SQL_DB2") ? defaultTo("SQL_DB2") : "no";
if (dictionary["SQL_SQLITE"] == "auto")
dictionary["SQL_SQLITE"] = checkAvailability("SQL_SQLITE") ? defaultTo("SQL_SQLITE") : "no";
if (dictionary["SQL_SQLITE_LIB"] == "system")
if (!checkAvailability("SQL_SQLITE_LIB"))
dictionary["SQL_SQLITE_LIB"] = "no";
if (dictionary["SQL_SQLITE2"] == "auto")
dictionary["SQL_SQLITE2"] = checkAvailability("SQL_SQLITE2") ? defaultTo("SQL_SQLITE2") : "no";
if (dictionary["SQL_IBASE"] == "auto")
dictionary["SQL_IBASE"] = checkAvailability("SQL_IBASE") ? defaultTo("SQL_IBASE") : "no";
if (dictionary["SSE2"] == "auto")
dictionary["SSE2"] = checkAvailability("SSE2") ? "yes" : "no";
if (dictionary["SSE3"] == "auto")
dictionary["SSE3"] = checkAvailability("SSE3") ? "yes" : "no";
if (dictionary["SSSE3"] == "auto")
dictionary["SSSE3"] = checkAvailability("SSSE3") ? "yes" : "no";
if (dictionary["SSE4_1"] == "auto")
dictionary["SSE4_1"] = checkAvailability("SSE4_1") ? "yes" : "no";
if (dictionary["SSE4_2"] == "auto")
dictionary["SSE4_2"] = checkAvailability("SSE4_2") ? "yes" : "no";
if (dictionary["AVX"] == "auto")
dictionary["AVX"] = checkAvailability("AVX") ? "yes" : "no";
if (dictionary["AVX2"] == "auto")
dictionary["AVX2"] = checkAvailability("AVX2") ? "yes" : "no";
if (dictionary["IWMMXT"] == "auto")
dictionary["IWMMXT"] = checkAvailability("IWMMXT") ? "yes" : "no";
if (dictionary["NEON"] == "auto")
dictionary["NEON"] = checkAvailability("NEON") ? "yes" : "no";
if (dictionary["OPENSSL"] == "auto")
dictionary["OPENSSL"] = checkAvailability("OPENSSL") ? "yes" : "no";
if (dictionary["DBUS"] == "auto")
dictionary["DBUS"] = checkAvailability("DBUS") ? "yes" : "no";
if (dictionary["QML_DEBUG"] == "auto")
dictionary["QML_DEBUG"] = dictionary["QML"] == "yes" ? "yes" : "no";
if (dictionary["AUDIO_BACKEND"] == "auto")
dictionary["AUDIO_BACKEND"] = checkAvailability("AUDIO_BACKEND") ? "yes" : "no";
if (dictionary["WMF_BACKEND"] == "auto")
dictionary["WMF_BACKEND"] = checkAvailability("WMF_BACKEND") ? "yes" : "no";
if (dictionary["WMSDK"] == "auto")
dictionary["WMSDK"] = checkAvailability("WMSDK") ? "yes" : "no";
// Qt/WinCE remote test application
if (dictionary["CETEST"] == "auto")
dictionary["CETEST"] = checkAvailability("CETEST") ? "yes" : "no";
// Detection of IncrediBuild buildconsole
if (dictionary["INCREDIBUILD_XGE"] == "auto")
dictionary["INCREDIBUILD_XGE"] = checkAvailability("INCREDIBUILD_XGE") ? "yes" : "no";
// Detection of iconv support
if (dictionary["QT_ICONV"] == "auto")
dictionary["QT_ICONV"] = checkAvailability("ICONV") ? "yes" : "no";
// Detection of evdev support
if (dictionary["QT_EVDEV"] == "auto")
dictionary["QT_EVDEV"] = checkAvailability("EVDEV") ? "yes" : "no";
// Detection of mtdev support
if (dictionary["QT_MTDEV"] == "auto")
dictionary["QT_MTDEV"] = checkAvailability("MTDEV") ? "yes" : "no";
// Detection of inotify
if (dictionary["QT_INOTIFY"] == "auto")
dictionary["QT_INOTIFY"] = checkAvailability("INOTIFY") ? "yes" : "no";
// Detection of cups support
if (dictionary["QT_CUPS"] == "auto")
dictionary["QT_CUPS"] = checkAvailability("CUPS") ? "yes" : "no";
// Detection of -fstack-protector-strong support
if (dictionary["STACK_PROTECTOR_STRONG"] == "auto")
dictionary["STACK_PROTECTOR_STRONG"] = checkAvailability("STACK_PROTECTOR_STRONG") ? "yes" : "no";
if ((platform() == QNX || platform() == BLACKBERRY) && dictionary["SLOG2"] == "auto") {
dictionary["SLOG2"] = checkAvailability("SLOG2") ? "yes" : "no";
}
if ((platform() == QNX || platform() == BLACKBERRY) && dictionary["QNX_IMF"] == "auto") {
dictionary["QNX_IMF"] = checkAvailability("QNX_IMF") ? "yes" : "no";
}
if (dictionary["PPS"] == "auto") {
dictionary["PPS"] = checkAvailability("PPS") ? "yes" : "no";
}
if ((platform() == QNX || platform() == BLACKBERRY) && dictionary["LGMON"] == "auto") {
dictionary["LGMON"] = checkAvailability("LGMON") ? "yes" : "no";
}
if (dictionary["QT_EVENTFD"] == "auto")
dictionary["QT_EVENTFD"] = checkAvailability("QT_EVENTFD") ? "yes" : "no";
if (dictionary["FONT_CONFIG"] == "auto")
dictionary["FONT_CONFIG"] = checkAvailability("FONT_CONFIG") ? "yes" : "no";
// Mark all unknown "auto" to the default value..
for (QMap<QString,QString>::iterator i = dictionary.begin(); i != dictionary.end(); ++i) {
if (i.value() == "auto")
i.value() = defaultTo(i.key());
}
if (tryCompileProject("unix/ptrsize"))
dictionary["QT_POINTER_SIZE"] = "8";
else
dictionary["QT_POINTER_SIZE"] = "4";
}
bool Configure::verifyConfiguration()
{
bool prompt = false;
if (dictionary["C++11"] != "auto"
&& dictionary["QMAKESPEC"].contains("msvc")) {
cout << "WARNING: Qt does not support disabling or enabling any existing C++11 support "
"with MSVC compilers.";
if (dictionary["C++11"] == "yes")
cout << "Therefore -c++11 is ignored." << endl << endl;
else
cout << "Therefore -no-c++11 is ignored." << endl << endl;
dictionary["C++11"] = "auto";
}
if (dictionary["SEPARATE_DEBUG_INFO"] == "yes") {
if (dictionary[ "SHARED" ] == "no") {
cout << "ERROR: -separate-debug-info is incompatible with -static" << endl << endl;
dictionary[ "DONE" ] = "error";
} else if (dictionary[ "BUILD" ] != "debug"
&& dictionary[ "BUILDALL" ] == "no"
&& dictionary[ "FORCEDEBUGINFO" ] == "no") {
cout << "ERROR: -separate-debug-info needs -debug, -debug-and-release, or -force-debug-info" << endl << endl;
dictionary[ "DONE" ] = "error";
} else if (dictionary["SEPARATE_DEBUG_INFO"] == "yes" && !checkAvailability("OBJCOPY")) {
cout << "ERROR: -separate-debug-info was requested but this binutils does not support it." << endl;
dictionary[ "DONE" ] = "error";
}
}
if (dictionary["SQL_SQLITE_LIB"] == "no" && dictionary["SQL_SQLITE"] != "no") {
cout << "WARNING: Configure could not detect the presence of a system SQLite3 lib." << endl
<< "Configure will therefore continue with the SQLite3 lib bundled with Qt." << endl;
dictionary["SQL_SQLITE_LIB"] = "qt"; // Set to Qt's bundled lib an continue
prompt = true;
}
if (dictionary["QMAKESPEC"].endsWith("-g++")
&& dictionary["SQL_OCI"] != "no") {
cout << "WARNING: Qt does not support compiling the Oracle database driver with" << endl
<< "MinGW, due to lack of such support from Oracle. Consider disabling the" << endl
<< "Oracle driver, as the current build will most likely fail." << endl;
prompt = true;
}
if (dictionary["QMAKESPEC"].endsWith("win32-msvc.net")) {
cout << "WARNING: The makespec win32-msvc.net is deprecated. Consider using" << endl
<< "win32-msvc2002 or win32-msvc2003 instead." << endl;
prompt = true;
}
if (0 != dictionary["ARM_FPU_TYPE"].size()) {
QStringList l= QStringList()
<< "softvfp"
<< "softvfp+vfpv2"
<< "vfpv2";
if (!(l.contains(dictionary["ARM_FPU_TYPE"])))
cout << QString("WARNING: Using unsupported fpu flag: %1").arg(dictionary["ARM_FPU_TYPE"]) << endl;
}
if (dictionary["DIRECTWRITE"] == "yes" && !checkAvailability("DIRECTWRITE")) {
cout << "WARNING: To be able to compile the DirectWrite font engine you will" << endl
<< "need the Microsoft DirectWrite and Microsoft Direct2D development" << endl
<< "files such as headers and libraries." << endl;
prompt = true;
}
#if WINVER > 0x0601
if (dictionary["TARGET_OS"] == "xp") {
cout << "WARNING: Cannot use Windows Kit 8 to build Qt for Windows XP.\n"
"WARNING: Windows SDK v7.1A is recommended.\n";
}
#endif
if (dictionary["DIRECT2D"] == "yes" && !checkAvailability("DIRECT2D")) {
cout << "WARNING: To be able to build the Direct2D platform plugin you will" << endl
<< "need the Microsoft DirectWrite and Microsoft Direct2D development" << endl
<< "files such as headers and libraries." << endl;
prompt = true;
}
// -angle given on command line, but Direct X cannot be found.
if (dictionary["ANGLE"] != "no") {
QString errorMessage;
if (!checkAngleAvailability(&errorMessage)) {
cout << "WARNING: ANGLE specified, but the DirectX SDK could not be detected:" << endl
<< " " << qPrintable(errorMessage) << endl
<< "The build will most likely fail." << endl;
prompt = true;
}
} else if (dictionary["ANGLE"] == "no") {
if (dictionary["ANGLE_FROM"] == "detected") {
QString errorMessage;
checkAngleAvailability(&errorMessage);
cout << "WARNING: The DirectX SDK could not be detected:" << endl
<< " " << qPrintable(errorMessage) << endl
<< "Disabling the ANGLE backend." << endl;
prompt = true;
}
if ((dictionary["OPENGL_ES_2"] == "yes") && !dictionary.contains("XQMAKESPEC")) {
cout << endl << "WARNING: Using OpenGL ES 2.0 without ANGLE." << endl
<< "Specify -opengl desktop to use Open GL." << endl
<< "The build will most likely fail." << endl;
prompt = true;
}
}
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
if (dictionary["DYNAMICGL"] == "yes") {
if (dictionary["OPENGL_ES_2"] == "yes" || dictionary["ANGLE"] != "no") {
cout << "ERROR: Dynamic OpenGL cannot be used together with native Angle (GLES2) builds." << endl;
dictionary[ "DONE" ] = "error";
}
}
if (prompt)
promptKeyPress();
return true;
}
void Configure::prepareConfigTests()
{
// Generate an empty .qmake.cache file for config.tests
QDir buildDir(buildPath);
bool success = true;
if (!buildDir.exists("config.tests"))
success = buildDir.mkdir("config.tests");
QString fileName(buildPath + "/config.tests/.qmake.cache");
QFile cacheFile(fileName);
success &= cacheFile.open(QIODevice::WriteOnly);
cacheFile.close();
if (!success) {
cout << "Failed to create file " << qPrintable(QDir::toNativeSeparators(fileName)) << endl;
dictionary[ "DONE" ] = "error";
}
}
void Configure::generateOutputVars()
{
// Generate variables for output
QString build = dictionary[ "BUILD" ];
bool buildAll = (dictionary[ "BUILDALL" ] == "yes");
if (build == "debug") {
if (buildAll)
2012-06-12 11:30:13 +00:00
qtConfig += "debug_and_release build_all release";
qtConfig += "debug";
} else if (build == "release") {
if (buildAll)
2012-06-12 11:30:13 +00:00
qtConfig += "debug_and_release build_all debug";
qtConfig += "release";
}
if (dictionary[ "C++11" ] == "yes")
qtConfig += "c++11";
Update the macros for shared/DLL and static builds Up until now, we had a mess of different macros used for building DLLs, for building shared libraries on Unix systems and for building static libraries. Some of the macros were contradictory and did not work. From now on, there shall be only: - QT_STATIC: indicates that it's a static Qt build and the export macros should expand to empty - QT_SHARED: indicates that it's a shared / dynamic Qt build and the export macros should expand to Q_DECL_EXPORT or Q_DECL_IMPORT, depending on whether the macro corresponds to the current module being built (the QT_BUILD_XXXX_LIB macro comes from the module's .pro file) QT_BOOTSTRAPPED implies QT_STATIC since the bootstrapped tools link statically to some source code. QT_STATIC is recorded in qconfig.h by configure when Qt is configured for static builds. Nothing is recorded for a shared / dynamic build, so QT_SHARED is implied if nothing is defined. This allows for the existence of a static_and_shared build: with nothing recorded, defining QT_STATIC before qglobal.h causes the export macros to be that of the static form. Linking to the static libraries is out of the scope of this change (something for the buildsystem and linker to figure out). From this commit on, the proper way of declaring the export macros for a module called QtFoo is: #ifndef QT_STATIC # ifdef QT_BUILD_FOO_LIB # define Q_FOO_EXPORT Q_DECL_EXPORT # else # define Q_FOO_EXPORT Q_DECL_IMPORT # endif #else # define Q_FOO_EXPORT #endif The type of the Qt build is recorded in QT_CONFIG (in qconfig.pri) so all Qt modules build by default the same type of library. The keywords are "static" and "shared", used in both QT_CONFIG and CONFIG. The previous keyword of "staticlib" is deprecated and should not be used. Discussed-on: http://lists.qt-project.org/pipermail/development/2012-April/003172.html Change-Id: I127896607794795b681c98d08467efd8af49bcf3 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-05-30 10:09:00 +00:00
if (dictionary[ "SHARED" ] == "no")
qtConfig += "static";
else
qtConfig += "shared";
if (dictionary[ "GUI" ] == "no") {
qtConfig += "no-gui";
dictionary [ "WIDGETS" ] = "no";
}
if (dictionary[ "WIDGETS" ] == "no")
qtConfig += "no-widgets";
// Compression --------------------------------------------------
if (dictionary[ "ZLIB" ] == "qt")
qtConfig += "zlib";
else if (dictionary[ "ZLIB" ] == "system")
qtConfig += "system-zlib";
// PCRE ---------------------------------------------------------
if (dictionary[ "PCRE" ] == "qt")
qmakeConfig += "pcre";
// ICU ---------------------------------------------------------
if (dictionary[ "ICU" ] == "yes")
qtConfig += "icu";
// ANGLE --------------------------------------------------------
if (dictionary[ "ANGLE" ] != "no") {
qtConfig += "angle";
if (dictionary[ "ANGLE" ] == "d3d11")
qmakeConfig += "angle_d3d11";
}
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
// Dynamic OpenGL loading ---------------------------------------
if (dictionary[ "DYNAMICGL" ] != "no")
qtConfig += "dynamicgl";
// Image formates -----------------------------------------------
if (dictionary[ "GIF" ] == "no")
qtConfig += "no-gif";
else if (dictionary[ "GIF" ] == "yes")
qtConfig += "gif";
if (dictionary[ "JPEG" ] == "no")
qtConfig += "no-jpeg";
else if (dictionary[ "JPEG" ] == "yes")
qtConfig += "jpeg";
if (dictionary[ "LIBJPEG" ] == "system")
qtConfig += "system-jpeg";
if (dictionary[ "PNG" ] == "no")
qtConfig += "no-png";
else if (dictionary[ "PNG" ] == "yes")
qtConfig += "png";
if (dictionary[ "LIBPNG" ] == "system")
qtConfig += "system-png";
// Text rendering --------------------------------------------------
if (dictionary[ "FREETYPE" ] == "yes")
qtConfig += "freetype";
else if (dictionary[ "FREETYPE" ] == "system")
qtConfig += "system-freetype";
if (dictionary[ "HARFBUZZ" ] == "yes")
qtConfig += "harfbuzz";
else if (dictionary[ "HARFBUZZ" ] == "system")
qtConfig += "system-harfbuzz";
// Styles -------------------------------------------------------
if (dictionary[ "STYLE_WINDOWS" ] == "yes")
qmakeStyles += "windows";
if (dictionary[ "STYLE_FUSION" ] == "yes")
qmakeStyles += "fusion";
if (dictionary[ "STYLE_WINDOWSXP" ] == "yes")
qmakeStyles += "windowsxp";
if (dictionary[ "STYLE_WINDOWSVISTA" ] == "yes")
qmakeStyles += "windowsvista";
if (dictionary[ "STYLE_WINDOWSCE" ] == "yes")
qmakeStyles += "windowsce";
if (dictionary[ "STYLE_WINDOWSMOBILE" ] == "yes")
qmakeStyles += "windowsmobile";
// Databases ----------------------------------------------------
if (dictionary[ "SQL_MYSQL" ] == "yes")
qmakeSql += "mysql";
else if (dictionary[ "SQL_MYSQL" ] == "plugin")
qmakeSqlPlugins += "mysql";
if (dictionary[ "SQL_ODBC" ] == "yes")
qmakeSql += "odbc";
else if (dictionary[ "SQL_ODBC" ] == "plugin")
qmakeSqlPlugins += "odbc";
if (dictionary[ "SQL_OCI" ] == "yes")
qmakeSql += "oci";
else if (dictionary[ "SQL_OCI" ] == "plugin")
qmakeSqlPlugins += "oci";
if (dictionary[ "SQL_PSQL" ] == "yes")
qmakeSql += "psql";
else if (dictionary[ "SQL_PSQL" ] == "plugin")
qmakeSqlPlugins += "psql";
if (dictionary[ "SQL_TDS" ] == "yes")
qmakeSql += "tds";
else if (dictionary[ "SQL_TDS" ] == "plugin")
qmakeSqlPlugins += "tds";
if (dictionary[ "SQL_DB2" ] == "yes")
qmakeSql += "db2";
else if (dictionary[ "SQL_DB2" ] == "plugin")
qmakeSqlPlugins += "db2";
if (dictionary[ "SQL_SQLITE" ] == "yes")
qmakeSql += "sqlite";
else if (dictionary[ "SQL_SQLITE" ] == "plugin")
qmakeSqlPlugins += "sqlite";
if (dictionary[ "SQL_SQLITE_LIB" ] == "system")
qmakeConfig += "system-sqlite";
if (dictionary[ "SQL_SQLITE2" ] == "yes")
qmakeSql += "sqlite2";
else if (dictionary[ "SQL_SQLITE2" ] == "plugin")
qmakeSqlPlugins += "sqlite2";
if (dictionary[ "SQL_IBASE" ] == "yes")
qmakeSql += "ibase";
else if (dictionary[ "SQL_IBASE" ] == "plugin")
qmakeSqlPlugins += "ibase";
// Other options ------------------------------------------------
if (dictionary[ "BUILDALL" ] == "yes") {
qtConfig += "build_all";
}
if (dictionary[ "SEPARATE_DEBUG_INFO" ] == "yes")
qtConfig += "separate_debug_info";
if (dictionary[ "FORCEDEBUGINFO" ] == "yes")
qmakeConfig += "force_debug_info";
qmakeConfig += dictionary[ "BUILD" ];
if (buildParts.isEmpty()) {
buildParts = defaultBuildParts;
if (dictionary["BUILDDEV"] == "yes")
buildParts += "tests";
}
while (!nobuildParts.isEmpty())
buildParts.removeAll(nobuildParts.takeFirst());
if (!buildParts.contains("libs"))
buildParts += "libs";
buildParts.removeDuplicates();
if (dictionary[ "COMPILE_EXAMPLES" ] == "yes")
qmakeConfig += "compile_examples";
if (dictionary["MSVC_MP"] == "yes")
qmakeConfig += "msvc_mp";
if (dictionary[ "SHARED" ] == "yes") {
QString version = dictionary[ "VERSION" ];
if (!version.isEmpty()) {
qmakeVars += "QMAKE_QT_VERSION_OVERRIDE = " + version.left(version.indexOf('.'));
version.remove(QLatin1Char('.'));
}
}
if (dictionary[ "ACCESSIBILITY" ] == "yes")
qtConfig += "accessibility";
if (!qmakeLibs.isEmpty())
qmakeVars += "LIBS += " + formatPaths(qmakeLibs);
if (!dictionary["QT_LFLAGS_SQLITE"].isEmpty())
qmakeVars += "QT_LFLAGS_SQLITE += " + dictionary["QT_LFLAGS_SQLITE"];
if (dictionary[ "OPENGL" ] == "yes")
qtConfig += "opengl";
if (dictionary["OPENGL_ES_2"] == "yes") {
qtConfig += "opengles2";
qtConfig += "egl";
}
if (dictionary["OPENVG"] == "yes") {
qtConfig += "openvg";
qtConfig += "egl";
}
if (dictionary[ "OPENSSL" ] == "yes")
qtConfig += "openssl";
else if (dictionary[ "OPENSSL" ] == "linked")
qtConfig += "openssl-linked";
if (dictionary[ "DBUS" ] == "yes")
qtConfig += "dbus";
else if (dictionary[ "DBUS" ] == "linked")
qtConfig += "dbus dbus-linked";
if (dictionary[ "CETEST" ] == "yes")
qtConfig += "cetest";
// ### Vestige
if (dictionary["AUDIO_BACKEND"] == "yes")
qtConfig += "audio-backend";
if (dictionary["WMF_BACKEND"] == "yes")
qtConfig += "wmf-backend";
if (dictionary["DIRECTWRITE"] == "yes")
qtConfig += "directwrite";
if (dictionary["DIRECT2D"] == "yes")
qtConfig += "direct2d";
if (dictionary[ "NATIVE_GESTURES" ] == "yes")
qtConfig += "native-gestures";
qtConfig += "qpa";
if (dictionary["NIS"] == "yes")
qtConfig += "nis";
if (dictionary["QT_CUPS"] == "yes")
qtConfig += "cups";
if (dictionary["QT_ICONV"] == "yes")
qtConfig += "iconv";
else if (dictionary["QT_ICONV"] == "sun")
qtConfig += "sun-libiconv";
else if (dictionary["QT_ICONV"] == "gnu")
qtConfig += "gnu-libiconv";
if (dictionary["QT_EVDEV"] == "yes")
qtConfig += "evdev";
if (dictionary["QT_MTDEV"] == "yes")
qtConfig += "mtdev";
if (dictionary["QT_INOTIFY"] == "yes")
qtConfig += "inotify";
if (dictionary["QT_EVENTFD"] == "yes")
qtConfig += "eventfd";
if (dictionary["FONT_CONFIG"] == "yes") {
qtConfig += "fontconfig";
qmakeVars += "QMAKE_CFLAGS_FONTCONFIG =";
qmakeVars += "QMAKE_LIBS_FONTCONFIG = -lfreetype -lfontconfig";
}
if (dictionary["QT_GLIB"] == "yes")
qtConfig += "glib";
if (dictionary["STACK_PROTECTOR_STRONG"] == "yes")
qtConfig += "stack-protector-strong";
if (dictionary["REDUCE_EXPORTS"] == "yes")
qtConfig += "reduce_exports";
// We currently have no switch for QtConcurrent, so add it unconditionally.
qtConfig += "concurrent";
if (dictionary[ "SYSTEM_PROXIES" ] == "yes")
qtConfig += "system-proxies";
if (dictionary.contains("XQMAKESPEC") && (dictionary["QMAKESPEC"] != dictionary["XQMAKESPEC"])) {
qmakeConfig += "cross_compile";
dictionary["CROSS_COMPILE"] = "yes";
}
// Directories and settings for .qmake.cache --------------------
if (dictionary.contains("XQMAKESPEC") && dictionary[ "XQMAKESPEC" ].startsWith("linux"))
qtConfig += "rpath";
if (!qmakeDefines.isEmpty())
qmakeVars += QString("DEFINES += ") + qmakeDefines.join(' ');
if (!qmakeIncludes.isEmpty())
qmakeVars += QString("INCLUDEPATH += ") + formatPaths(qmakeIncludes);
if (!opensslLibs.isEmpty())
qmakeVars += opensslLibs;
if (dictionary[ "OPENSSL" ] == "linked") {
if (!opensslLibsDebug.isEmpty() || !opensslLibsRelease.isEmpty()) {
if (opensslLibsDebug.isEmpty() || opensslLibsRelease.isEmpty()) {
cout << "Error: either both or none of OPENSSL_LIBS_DEBUG/_RELEASE must be defined." << endl;
exit(1);
}
qmakeVars += opensslLibsDebug;
qmakeVars += opensslLibsRelease;
} else if (opensslLibs.isEmpty()) {
qmakeVars += QString("OPENSSL_LIBS = -lssleay32 -llibeay32");
}
if (!opensslPath.isEmpty()) {
qmakeVars += QString("OPENSSL_CFLAGS += -I%1/include").arg(opensslPath);
qmakeVars += QString("OPENSSL_LIBS += -L%1/lib").arg(opensslPath);
}
}
if (dictionary[ "DBUS" ] != "no" && !dbusPath.isEmpty()) {
qmakeVars += QString("QT_CFLAGS_DBUS = -I%1/include").arg(dbusPath);
qmakeVars += QString("QT_LIBS_DBUS = -L%1/lib").arg(dbusPath);
}
if (dictionary[ "SQL_MYSQL" ] != "no" && !mysqlPath.isEmpty()) {
qmakeVars += QString("QT_CFLAGS_MYSQL = -I%1/include").arg(mysqlPath);
qmakeVars += QString("QT_LFLAGS_MYSQL = -L%1/lib").arg(mysqlPath);
}
if (!psqlLibs.isEmpty())
qmakeVars += QString("QT_LFLAGS_PSQL=") + psqlLibs.section("=", 1);
if (!zlibLibs.isEmpty())
qmakeVars += zlibLibs;
{
QStringList lflagsTDS;
if (!sybase.isEmpty())
lflagsTDS += QString("-L") + formatPath(sybase.section("=", 1) + "/lib");
if (!sybaseLibs.isEmpty())
lflagsTDS += sybaseLibs.section("=", 1);
if (!lflagsTDS.isEmpty())
qmakeVars += QString("QT_LFLAGS_TDS=") + lflagsTDS.join(' ');
}
if (!qmakeSql.isEmpty())
qmakeVars += QString("sql-drivers += ") + qmakeSql.join(' ');
if (!qmakeSqlPlugins.isEmpty())
qmakeVars += QString("sql-plugins += ") + qmakeSqlPlugins.join(' ');
if (!qmakeStyles.isEmpty())
qmakeVars += QString("styles += ") + qmakeStyles.join(' ');
if (!qmakeStylePlugins.isEmpty())
qmakeVars += QString("style-plugins += ") + qmakeStylePlugins.join(' ');
if (dictionary["QMAKESPEC"].endsWith("-g++")) {
QString includepath = qgetenv("INCLUDE");
const bool hasSh = !QStandardPaths::findExecutable(QStringLiteral("sh.exe")).isEmpty();
QChar separator = (!includepath.contains(":\\") && hasSh ? QChar(':') : QChar(';'));
qmakeVars += QString("TMPPATH = $$quote($$(INCLUDE))");
qmakeVars += QString("QMAKE_INCDIR_POST += $$split(TMPPATH,\"%1\")").arg(separator);
qmakeVars += QString("TMPPATH = $$quote($$(LIB))");
qmakeVars += QString("QMAKE_LIBDIR_POST += $$split(TMPPATH,\"%1\")").arg(separator);
}
if (!dictionary[ "QMAKESPEC" ].length()) {
cout << "Configure could not detect your compiler. QMAKESPEC must either" << endl
<< "be defined as an environment variable, or specified as an" << endl
<< "argument with -platform" << endl;
QStringList winPlatforms;
QDir mkspecsDir(sourcePath + "/mkspecs");
const QFileInfoList &specsList = mkspecsDir.entryInfoList();
for (int i = 0; i < specsList.size(); ++i) {
const QFileInfo &fi = specsList.at(i);
if (fi.fileName().left(5) == "win32") {
winPlatforms += fi.fileName();
}
}
cout << "Available platforms are: " << qPrintable(winPlatforms.join(", ")) << endl;
dictionary[ "DONE" ] = "error";
}
}
void Configure::generateCachefile()
{
// Generate qmodule.pri
{
FileWriter moduleStream(buildPath + "/mkspecs/qmodule.pri");
moduleStream << "QT_BUILD_PARTS += " << buildParts.join(' ') << endl;
if (!skipModules.isEmpty())
moduleStream << "QT_SKIP_MODULES += " << skipModules.join(' ') << endl;
QString qcpath = dictionary["QCONFIG_PATH"];
QString qlpath = sourcePath + "/src/corelib/global/";
if (qcpath.startsWith(qlpath))
qcpath.remove(0, qlpath.length());
moduleStream << "QT_QCONFIG_PATH = " << qcpath << endl;
moduleStream << endl;
moduleStream << "host_build {" << endl;
moduleStream << " QT_CPU_FEATURES." << dictionary["QT_HOST_ARCH"] <<
" = " << dictionary["QT_HOST_CPU_FEATURES"] << endl;
moduleStream << "} else {" << endl;
moduleStream << " QT_CPU_FEATURES." << dictionary["QT_ARCH"] <<
" = " << dictionary["QT_CPU_FEATURES"] << endl;
moduleStream << "}" << endl;
moduleStream << "QT_COORD_TYPE += " << dictionary["QREAL"] << endl;
if (dictionary["QT_XKBCOMMON"] == "no")
moduleStream << "DEFINES += QT_NO_XKBCOMMON" << endl;
if (dictionary["CETEST"] == "yes") {
moduleStream << "QT_CE_RAPI_INC = " << formatPath(dictionary["QT_CE_RAPI_INC"]) << endl;
moduleStream << "QT_CE_RAPI_LIB = " << formatPath(dictionary["QT_CE_RAPI_LIB"]) << endl;
}
moduleStream << "#Qt for Windows CE c-runtime deployment" << endl
<< "QT_CE_C_RUNTIME = " << formatPath(dictionary["CE_CRT"]) << endl;
if (dictionary["CE_SIGNATURE"] != QLatin1String("no"))
moduleStream << "DEFAULT_SIGNATURE=" << dictionary["CE_SIGNATURE"] << endl;
// embedded
if (!dictionary["KBD_DRIVERS"].isEmpty())
moduleStream << "kbd-drivers += "<< dictionary["KBD_DRIVERS"]<<endl;
if (!dictionary["GFX_DRIVERS"].isEmpty())
moduleStream << "gfx-drivers += "<< dictionary["GFX_DRIVERS"]<<endl;
if (!dictionary["MOUSE_DRIVERS"].isEmpty())
moduleStream << "mouse-drivers += "<< dictionary["MOUSE_DRIVERS"]<<endl;
if (!dictionary["DECORATIONS"].isEmpty())
moduleStream << "decorations += "<<dictionary["DECORATIONS"]<<endl;
moduleStream << "CONFIG += " << qmakeConfig.join(' ');
if (dictionary[ "SSE2" ] == "yes")
moduleStream << " sse2";
if (dictionary[ "SSE3" ] == "yes")
moduleStream << " sse3";
if (dictionary[ "SSSE3" ] == "yes")
moduleStream << " ssse3";
if (dictionary[ "SSE4_1" ] == "yes")
moduleStream << " sse4_1";
if (dictionary[ "SSE4_2" ] == "yes")
moduleStream << " sse4_2";
if (dictionary[ "AVX" ] == "yes")
moduleStream << " avx";
if (dictionary[ "AVX2" ] == "yes")
moduleStream << " avx2";
if (dictionary[ "IWMMXT" ] == "yes")
moduleStream << " iwmmxt";
if (dictionary[ "NEON" ] == "yes")
moduleStream << " neon";
if (dictionary[ "LARGE_FILE" ] == "yes")
moduleStream << " largefile";
if (dictionary[ "STRIP" ] == "no")
moduleStream << " nostrip";
moduleStream << endl;
for (QStringList::Iterator var = qmakeVars.begin(); var != qmakeVars.end(); ++var)
moduleStream << (*var) << endl;
if (!moduleStream.flush())
dictionary[ "DONE" ] = "error";
}
}
struct ArchData {
const char *qmakespec;
const char *key;
const char *subarchKey;
const char *type;
ArchData() {}
ArchData(const char *t, const char *qm, const char *k, const char *sak)
: qmakespec(qm), key(k), subarchKey(sak), type(t)
{}
};
/*
Runs qmake on config.tests/arch/arch.pro, which will detect the target arch
for the compiler we are using
*/
void Configure::detectArch()
{
QString oldpwd = QDir::currentPath();
QString newpwd = QString("%1/config.tests/arch").arg(buildPath);
if (!QDir().exists(newpwd) && !QDir().mkpath(newpwd)) {
cout << "Failed to create directory " << qPrintable(QDir::toNativeSeparators(newpwd)) << endl;
dictionary["DONE"] = "error";
return;
}
if (!QDir::setCurrent(newpwd)) {
cout << "Failed to change working directory to " << qPrintable(QDir::toNativeSeparators(newpwd)) << endl;
dictionary["DONE"] = "error";
return;
}
QVector<ArchData> qmakespecs;
if (dictionary.contains("XQMAKESPEC"))
qmakespecs << ArchData("target", "XQMAKESPEC", "QT_ARCH", "QT_CPU_FEATURES");
qmakespecs << ArchData("host", "QMAKESPEC", "QT_HOST_ARCH", "QT_HOST_CPU_FEATURES");
for (int i = 0; i < qmakespecs.count(); ++i) {
const ArchData &data = qmakespecs.at(i);
QString qmakespec = dictionary.value(data.qmakespec);
QString key = data.key;
QString subarchKey = data.subarchKey;
// run qmake
QString command = QString("%1 -spec %2 %3")
.arg(QDir::toNativeSeparators(buildPath + "/bin/qmake.exe"),
QDir::toNativeSeparators(qmakespec),
QDir::toNativeSeparators(sourcePath + "/config.tests/arch/arch.pro"));
if (qmakespec.startsWith("winrt") || qmakespec.startsWith("winphone"))
command.append(" QMAKE_LFLAGS+=/ENTRY:main");
int returnValue = 0;
Environment::execute(command, &returnValue);
if (returnValue != 0) {
cout << "QMake failed!" << endl;
dictionary["DONE"] = "error";
return;
}
// compile
command = dictionary[ "MAKE" ];
if (command.contains("nmake"))
command += " /NOLOGO";
command += " -s";
Environment::execute(command);
// find the executable that was generated
QString arch_exe;
if (qmakespec.startsWith("android")) {
arch_exe = "libarch.so";
} else {
arch_exe = "arch.exe";
}
QFile exe(arch_exe);
if (!exe.open(QFile::ReadOnly)) { // no Text, this is binary
exe.setFileName("arch");
if (!exe.open(QFile::ReadOnly)) {
cout << "Could not find output file: " << qPrintable(exe.errorString()) << endl;
dictionary["DONE"] = "error";
return;
}
}
QByteArray exeContents = exe.readAll();
exe.close();
static const char archMagic[] = "==Qt=magic=Qt== Architecture:";
int magicPos = exeContents.indexOf(archMagic);
if (magicPos == -1) {
cout << "Internal error, could not find the architecture of the "
<< data.type << " executable" << endl;
dictionary["DONE"] = "error";
return;
}
//cout << "Found magic at offset 0x" << hex << magicPos << endl;
// the conversion from QByteArray will stop at the ending NUL anyway
QString arch = QString::fromLatin1(exeContents.constData() + magicPos
+ sizeof(archMagic) - 1);
dictionary[key] = arch;
static const char subarchMagic[] = "==Qt=magic=Qt== Sub-architecture:";
magicPos = exeContents.indexOf(subarchMagic);
if (magicPos == -1) {
cout << "Internal error, could not find the sub-architecture of the "
<< data.type << " executable" << endl;
dictionary["DONE"] = "error";
return;
}
QString subarch = QString::fromLatin1(exeContents.constData() + magicPos
+ sizeof(subarchMagic) - 1);
dictionary[subarchKey] = subarch;
//cout << "Detected arch '" << qPrintable(arch) << "'\n";
//cout << "Detected sub-arch '" << qPrintable(subarch) << "'\n";
// clean up
Environment::execute(command + " distclean");
}
if (!dictionary.contains("QT_HOST_ARCH"))
dictionary["QT_HOST_ARCH"] = "unknown";
if (!dictionary.contains("QT_ARCH")) {
dictionary["QT_ARCH"] = dictionary["QT_HOST_ARCH"];
dictionary["QT_CPU_FEATURES"] = dictionary["QT_HOST_CPU_FEATURES"];
}
QDir::setCurrent(oldpwd);
}
bool Configure::tryCompileProject(const QString &projectPath, const QString &extraOptions)
{
QString oldpwd = QDir::currentPath();
QString newpwd = QString("%1/config.tests/%2").arg(buildPath, projectPath);
if (!QDir().exists(newpwd) && !QDir().mkpath(newpwd)) {
cout << "Failed to create directory " << qPrintable(QDir::toNativeSeparators(newpwd)) << endl;
dictionary["DONE"] = "error";
return false;
}
if (!QDir::setCurrent(newpwd)) {
cout << "Failed to change working directory to " << qPrintable(QDir::toNativeSeparators(newpwd)) << endl;
dictionary["DONE"] = "error";
return false;
}
// run qmake
QString command = QString("%1 %2 %3 2>&1")
.arg(QDir::toNativeSeparators(buildPath + "/bin/qmake.exe"),
QDir::toNativeSeparators(sourcePath + "/config.tests/" + projectPath),
extraOptions);
if (dictionary.contains("XQMAKESPEC")) {
const QString qmakespec = dictionary["XQMAKESPEC"];
if (qmakespec.startsWith("winrt") || qmakespec.startsWith("winphone"))
command.append(" QMAKE_LFLAGS+=/ENTRY:main");
}
int code = 0;
QString output = Environment::execute(command, &code);
//cout << output << endl;
if (code == 0) {
// compile
command = dictionary[ "MAKE" ];
if (command.contains("nmake"))
command += " /NOLOGO";
command += " -s 2>&1";
output = Environment::execute(command, &code);
//cout << output << endl;
// clean up
Environment::execute(command + " distclean 2>&1");
}
QDir::setCurrent(oldpwd);
return code == 0;
}
bool Configure::compilerSupportsFlag(const QString &compilerAndArgs)
{
QFile file("conftest.cpp");
if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
cout << "could not open temp file for writing" << endl;
return false;
}
if (!file.write("int main() { return 0; }\r\n")) {
cout << "could not write to temp file" << endl;
return false;
}
file.close();
// compilerAndArgs contains compiler because there is no way to query it
QString command = compilerAndArgs + " -o conftest-out.o conftest.cpp";
int code = 0;
QString output = Environment::execute(command, &code);
file.remove();
QFile::remove("conftest-out.o");
return code == 0;
}
void Configure::generateQDevicePri()
{
FileWriter deviceStream(buildPath + "/mkspecs/qdevice.pri");
if (dictionary.contains("DEVICE_OPTION")) {
const QString devoptionlist = dictionary["DEVICE_OPTION"];
const QStringList optionlist = devoptionlist.split(QStringLiteral("\n"));
foreach (const QString &entry, optionlist)
deviceStream << entry << "\n";
}
if (dictionary.contains("ANDROID_SDK_ROOT") && dictionary.contains("ANDROID_NDK_ROOT")) {
QString android_platform(dictionary.contains("ANDROID_PLATFORM")
? dictionary["ANDROID_PLATFORM"]
: QString("android-9"));
deviceStream << "android_install {" << endl;
deviceStream << " DEFAULT_ANDROID_SDK_ROOT = " << formatPath(dictionary["ANDROID_SDK_ROOT"]) << endl;
deviceStream << " DEFAULT_ANDROID_NDK_ROOT = " << formatPath(dictionary["ANDROID_NDK_ROOT"]) << endl;
deviceStream << " DEFAULT_ANDROID_PLATFORM = " << android_platform << endl;
if (QSysInfo::WordSize == 64)
deviceStream << " DEFAULT_ANDROID_NDK_HOST = windows-x86_64" << endl;
else
deviceStream << " DEFAULT_ANDROID_NDK_HOST = windows" << endl;
QString android_arch(dictionary.contains("ANDROID_TARGET_ARCH")
? dictionary["ANDROID_TARGET_ARCH"]
: QString("armeabi-v7a"));
QString android_tc_vers(dictionary.contains("ANDROID_NDK_TOOLCHAIN_VERSION")
? dictionary["ANDROID_NDK_TOOLCHAIN_VERSION"]
: QString("4.8"));
deviceStream << " DEFAULT_ANDROID_TARGET_ARCH = " << android_arch << endl;
deviceStream << " DEFAULT_ANDROID_NDK_TOOLCHAIN_VERSION = " << android_tc_vers << endl;
deviceStream << "}" << endl;
}
if (!deviceStream.flush())
dictionary[ "DONE" ] = "error";
}
void Configure::generateQConfigPri()
{
// Generate qconfig.pri
{
FileWriter configStream(buildPath + "/mkspecs/qconfig.pri");
configStream << "CONFIG+= ";
configStream << dictionary[ "BUILD" ];
configStream << (dictionary[ "SHARED" ] == "no" ? " static" : " shared");
if (dictionary[ "LTCG" ] == "yes")
configStream << " ltcg";
if (dictionary[ "RTTI" ] == "yes")
configStream << " rtti";
if (dictionary["INCREDIBUILD_XGE"] == "yes")
configStream << " incredibuild_xge";
if (dictionary["PLUGIN_MANIFESTS"] == "no")
configStream << " no_plugin_manifest";
if (dictionary["CROSS_COMPILE"] == "yes")
configStream << " cross_compile";
if (dictionary[ "SLOG2" ] == "yes")
configStream << " slog2";
if (dictionary[ "QNX_IMF" ] == "yes")
configStream << " qqnx_imf";
if (dictionary[ "PPS" ] == "yes")
configStream << " qqnx_pps";
if (dictionary[ "LGMON" ] == "yes")
configStream << " lgmon";
if (dictionary["DIRECTWRITE"] == "yes")
configStream << " directwrite";
// ### For compatibility only, should be removed later.
configStream << " qpa";
configStream << endl;
configStream << "host_build {" << endl;
configStream << " QT_ARCH = " << dictionary["QT_HOST_ARCH"] << endl;
configStream << " QT_TARGET_ARCH = " << dictionary["QT_ARCH"] << endl;
configStream << "} else {" << endl;
configStream << " QT_ARCH = " << dictionary["QT_ARCH"] << endl;
if (dictionary.contains("XQMAKESPEC") && !dictionary["XQMAKESPEC"].startsWith("wince")) {
// FIXME: add detection
configStream << " QMAKE_DEFAULT_LIBDIRS = /lib /usr/lib" << endl;
configStream << " QMAKE_DEFAULT_INCDIRS = /usr/include /usr/local/include" << endl;
}
configStream << "}" << endl;
configStream << "QT_CONFIG += " << qtConfig.join(' ') << endl;
configStream << "#versioning " << endl
<< "QT_VERSION = " << dictionary["VERSION"] << endl
<< "QT_MAJOR_VERSION = " << dictionary["VERSION_MAJOR"] << endl
<< "QT_MINOR_VERSION = " << dictionary["VERSION_MINOR"] << endl
<< "QT_PATCH_VERSION = " << dictionary["VERSION_PATCH"] << endl;
if (!dictionary["CFG_SYSROOT"].isEmpty() && dictionary["CFG_GCC_SYSROOT"] == "yes") {
configStream << endl
<< "# sysroot" << endl
<< "!host_build {" << endl
<< " QMAKE_CFLAGS += --sysroot=$$[QT_SYSROOT]" << endl
<< " QMAKE_CXXFLAGS += --sysroot=$$[QT_SYSROOT]" << endl
<< " QMAKE_LFLAGS += --sysroot=$$[QT_SYSROOT]" << endl
<< "}" << endl;
}
const QString targetOS = dictionary.value("TARGET_OS");
if (!targetOS.isEmpty())
configStream << "QMAKE_TARGET_OS = " << targetOS << endl;
if (!dictionary["QMAKE_RPATHDIR"].isEmpty())
configStream << "QMAKE_RPATHDIR += " << formatPath(dictionary["QMAKE_RPATHDIR"]) << endl;
if (!dictionary["QT_LIBINFIX"].isEmpty())
configStream << "QT_LIBINFIX = " << dictionary["QT_LIBINFIX"] << endl;
if (!dictionary["QT_NAMESPACE"].isEmpty())
configStream << "#namespaces" << endl << "QT_NAMESPACE = " << dictionary["QT_NAMESPACE"] << endl;
if (dictionary[ "SHARED" ] == "no")
configStream << "QT_DEFAULT_QPA_PLUGIN = q" << qpaPlatformName() << endl;
if (!configStream.flush())
dictionary[ "DONE" ] = "error";
}
}
QString Configure::addDefine(QString def)
{
QString result, defNeg, defD = def;
defD.replace(QRegExp("=.*"), "");
def.replace(QRegExp("="), " ");
if (def.startsWith("QT_NO_")) {
defNeg = defD;
defNeg.replace("QT_NO_", "QT_");
} else if (def.startsWith("QT_")) {
defNeg = defD;
defNeg.replace("QT_", "QT_NO_");
}
if (defNeg.isEmpty()) {
result = "#ifndef $DEFD\n"
"# define $DEF\n"
"#endif\n\n";
} else {
result = "#if defined($DEFD) && defined($DEFNEG)\n"
"# undef $DEFD\n"
"#elif !defined($DEFD)\n"
"# define $DEF\n"
"#endif\n\n";
}
result.replace("$DEFNEG", defNeg);
result.replace("$DEFD", defD);
result.replace("$DEF", def);
return result;
}
void Configure::generateConfigfiles()
{
{
FileWriter tmpStream(buildPath + "/src/corelib/global/qconfig.h");
if (dictionary[ "QCONFIG" ] == "full") {
tmpStream << "/* Everything */" << endl;
} else {
tmpStream << "#ifndef QT_BOOTSTRAPPED" << endl;
QFile inFile(dictionary["QCONFIG_PATH"]);
if (inFile.open(QFile::ReadOnly)) {
tmpStream << QTextStream(&inFile).readAll();
inFile.close();
}
tmpStream << "#endif // QT_BOOTSTRAPPED" << endl;
}
tmpStream << endl;
Update the macros for shared/DLL and static builds Up until now, we had a mess of different macros used for building DLLs, for building shared libraries on Unix systems and for building static libraries. Some of the macros were contradictory and did not work. From now on, there shall be only: - QT_STATIC: indicates that it's a static Qt build and the export macros should expand to empty - QT_SHARED: indicates that it's a shared / dynamic Qt build and the export macros should expand to Q_DECL_EXPORT or Q_DECL_IMPORT, depending on whether the macro corresponds to the current module being built (the QT_BUILD_XXXX_LIB macro comes from the module's .pro file) QT_BOOTSTRAPPED implies QT_STATIC since the bootstrapped tools link statically to some source code. QT_STATIC is recorded in qconfig.h by configure when Qt is configured for static builds. Nothing is recorded for a shared / dynamic build, so QT_SHARED is implied if nothing is defined. This allows for the existence of a static_and_shared build: with nothing recorded, defining QT_STATIC before qglobal.h causes the export macros to be that of the static form. Linking to the static libraries is out of the scope of this change (something for the buildsystem and linker to figure out). From this commit on, the proper way of declaring the export macros for a module called QtFoo is: #ifndef QT_STATIC # ifdef QT_BUILD_FOO_LIB # define Q_FOO_EXPORT Q_DECL_EXPORT # else # define Q_FOO_EXPORT Q_DECL_IMPORT # endif #else # define Q_FOO_EXPORT #endif The type of the Qt build is recorded in QT_CONFIG (in qconfig.pri) so all Qt modules build by default the same type of library. The keywords are "static" and "shared", used in both QT_CONFIG and CONFIG. The previous keyword of "staticlib" is deprecated and should not be used. Discussed-on: http://lists.qt-project.org/pipermail/development/2012-April/003172.html Change-Id: I127896607794795b681c98d08467efd8af49bcf3 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2012-05-30 10:09:00 +00:00
if (dictionary[ "SHARED" ] == "no") {
tmpStream << "/* Qt was configured for a static build */" << endl
<< "#if !defined(QT_SHARED) && !defined(QT_STATIC)" << endl
<< "# define QT_STATIC" << endl
<< "#endif" << endl
<< endl;
}
tmpStream << "/* License information */" << endl;
tmpStream << "#define QT_PRODUCT_LICENSEE \"" << dictionary[ "LICENSEE" ] << "\"" << endl;
tmpStream << "#define QT_PRODUCT_LICENSE \"" << dictionary[ "EDITION" ] << "\"" << endl;
tmpStream << endl;
if (dictionary["BUILDDEV"] == "yes") {
dictionary["QMAKE_INTERNAL"] = "yes";
tmpStream << "/* Used for example to export symbols for the certain autotests*/" << endl;
tmpStream << "#define QT_BUILD_INTERNAL" << endl;
tmpStream << endl;
}
tmpStream << endl << "// Compiler sub-arch support" << endl;
if (dictionary[ "SSE2" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_SSE2" << endl;
if (dictionary[ "SSE3" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_SSE3" << endl;
if (dictionary[ "SSSE3" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_SSSE3" << endl;
if (dictionary[ "SSE4_1" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_SSE4_1" << endl;
if (dictionary[ "SSE4_2" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_SSE4_2" << endl;
if (dictionary[ "AVX" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_AVX" << endl;
if (dictionary[ "AVX2" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_AVX2" << endl;
if (dictionary[ "IWMMXT" ] == "yes")
tmpStream << "#define QT_COMPILER_SUPPORTS_IWMMXT" << endl;
if (dictionary["QREAL"] != "double")
tmpStream << "#define QT_COORD_TYPE " << dictionary["QREAL"] << endl;
tmpStream << endl << "// Compile time features" << endl;
QStringList qconfigList;
if (dictionary["STYLE_WINDOWS"] != "yes") qconfigList += "QT_NO_STYLE_WINDOWS";
if (dictionary["STYLE_FUSION"] != "yes") qconfigList += "QT_NO_STYLE_FUSION";
if (dictionary["STYLE_WINDOWSXP"] != "yes" && dictionary["STYLE_WINDOWSVISTA"] != "yes")
qconfigList += "QT_NO_STYLE_WINDOWSXP";
if (dictionary["STYLE_WINDOWSVISTA"] != "yes") qconfigList += "QT_NO_STYLE_WINDOWSVISTA";
if (dictionary["STYLE_WINDOWSCE"] != "yes") qconfigList += "QT_NO_STYLE_WINDOWSCE";
if (dictionary["STYLE_WINDOWSMOBILE"] != "yes") qconfigList += "QT_NO_STYLE_WINDOWSMOBILE";
if (dictionary["STYLE_GTK"] != "yes") qconfigList += "QT_NO_STYLE_GTK";
if (dictionary["GIF"] == "yes") qconfigList += "QT_BUILTIN_GIF_READER=1";
if (dictionary["PNG"] != "yes") qconfigList += "QT_NO_IMAGEFORMAT_PNG";
if (dictionary["JPEG"] != "yes") qconfigList += "QT_NO_IMAGEFORMAT_JPEG";
if (dictionary["ZLIB"] == "no") {
qconfigList += "QT_NO_ZLIB";
qconfigList += "QT_NO_COMPRESS";
}
if (dictionary["ACCESSIBILITY"] == "no") qconfigList += "QT_NO_ACCESSIBILITY";
if (dictionary["WIDGETS"] == "no") qconfigList += "QT_NO_WIDGETS";
if (dictionary["GUI"] == "no") qconfigList += "QT_NO_GUI";
if (dictionary["OPENGL"] == "no") qconfigList += "QT_NO_OPENGL";
if (dictionary["OPENVG"] == "no") qconfigList += "QT_NO_OPENVG";
if (dictionary["OPENSSL"] == "no") {
qconfigList += "QT_NO_OPENSSL";
qconfigList += "QT_NO_SSL";
}
if (dictionary["OPENSSL"] == "linked") qconfigList += "QT_LINKED_OPENSSL";
if (dictionary["DBUS"] == "no") qconfigList += "QT_NO_DBUS";
if (dictionary["QML_DEBUG"] == "no") qconfigList += "QT_QML_NO_DEBUGGER";
if (dictionary["FREETYPE"] == "no") qconfigList += "QT_NO_FREETYPE";
if (dictionary["HARFBUZZ"] == "no") qconfigList += "QT_NO_HARFBUZZ";
if (dictionary["NATIVE_GESTURES"] == "no") qconfigList += "QT_NO_NATIVE_GESTURES";
if (dictionary["OPENGL_ES_2"] == "yes") qconfigList += "QT_OPENGL_ES";
if (dictionary["OPENGL_ES_2"] == "yes") qconfigList += "QT_OPENGL_ES_2";
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
if (dictionary["DYNAMICGL"] == "yes") qconfigList += "QT_OPENGL_DYNAMIC";
if (dictionary["SQL_MYSQL"] == "yes") qconfigList += "QT_SQL_MYSQL";
if (dictionary["SQL_ODBC"] == "yes") qconfigList += "QT_SQL_ODBC";
if (dictionary["SQL_OCI"] == "yes") qconfigList += "QT_SQL_OCI";
if (dictionary["SQL_PSQL"] == "yes") qconfigList += "QT_SQL_PSQL";
if (dictionary["SQL_TDS"] == "yes") qconfigList += "QT_SQL_TDS";
if (dictionary["SQL_DB2"] == "yes") qconfigList += "QT_SQL_DB2";
if (dictionary["SQL_SQLITE"] == "yes") qconfigList += "QT_SQL_SQLITE";
if (dictionary["SQL_SQLITE2"] == "yes") qconfigList += "QT_SQL_SQLITE2";
if (dictionary["SQL_IBASE"] == "yes") qconfigList += "QT_SQL_IBASE";
if (dictionary["POSIX_IPC"] == "yes") qconfigList += "QT_POSIX_IPC";
if (dictionary["FONT_CONFIG"] == "no") qconfigList += "QT_NO_FONTCONFIG";
if (dictionary["NIS"] == "yes")
qconfigList += "QT_NIS";
else
qconfigList += "QT_NO_NIS";
if (dictionary["LARGE_FILE"] == "yes") qconfigList += "QT_LARGEFILE_SUPPORT=64";
if (dictionary["QT_CUPS"] == "no") qconfigList += "QT_NO_CUPS";
if (dictionary["QT_ICONV"] == "no") qconfigList += "QT_NO_ICONV";
if (dictionary["QT_EVDEV"] == "no") qconfigList += "QT_NO_EVDEV";
if (dictionary["QT_MTDEV"] == "no") qconfigList += "QT_NO_MTDEV";
if (dictionary["QT_GLIB"] == "no") qconfigList += "QT_NO_GLIB";
if (dictionary["QT_INOTIFY"] == "no") qconfigList += "QT_NO_INOTIFY";
if (dictionary["QT_EVENTFD"] == "no") qconfigList += "QT_NO_EVENTFD";
if (dictionary["REDUCE_EXPORTS"] == "yes") qconfigList += "QT_VISIBILITY_AVAILABLE";
if (dictionary["REDUCE_RELOCATIONS"] == "yes") qconfigList += "QT_REDUCE_RELOCATIONS";
if (dictionary["QT_GETIFADDRS"] == "no") qconfigList += "QT_NO_GETIFADDRS";
qconfigList += QString("QT_POINTER_SIZE=%1").arg(dictionary["QT_POINTER_SIZE"]);
qconfigList.sort();
for (int i = 0; i < qconfigList.count(); ++i)
tmpStream << addDefine(qconfigList.at(i));
tmpStream<<"#define QT_QPA_DEFAULT_PLATFORM_NAME \"" << qpaPlatformName() << "\""<<endl;
if (!tmpStream.flush())
dictionary[ "DONE" ] = "error";
}
}
void Configure::displayConfig()
{
fstream sout;
sout.open(QString(buildPath + "/config.summary").toLocal8Bit().constData(),
ios::in | ios::out | ios::trunc);
// Give some feedback
sout << "Environment:" << endl;
QString env = QString::fromLocal8Bit(getenv("INCLUDE")).replace(QRegExp("[;,]"), "\n ");
if (env.isEmpty())
env = "Unset";
sout << " INCLUDE=\n " << env << endl;
env = QString::fromLocal8Bit(getenv("LIB")).replace(QRegExp("[;,]"), "\n ");
if (env.isEmpty())
env = "Unset";
sout << " LIB=\n " << env << endl;
env = QString::fromLocal8Bit(getenv("PATH")).replace(QRegExp("[;,]"), "\n ");
if (env.isEmpty())
env = "Unset";
sout << " PATH=\n " << env << endl;
if (dictionary[QStringLiteral("EDITION")] != QStringLiteral("OpenSource")) {
QString l1 = dictionary[ "LICENSEE" ];
QString l2 = dictionary[ "LICENSEID" ];
QString l3 = dictionary["EDITION"] + ' ' + "Edition";
QString l4 = dictionary[ "EXPIRYDATE" ];
sout << "Licensee...................." << (l1.isNull() ? "" : l1) << endl;
sout << "License ID.................." << (l2.isNull() ? "" : l2) << endl;
sout << "Product license............." << (l3.isNull() ? "" : l3) << endl;
sout << "Expiry Date................." << (l4.isNull() ? "" : l4) << endl;
sout << endl;
}
sout << "Configuration:" << endl;
sout << " " << qmakeConfig.join("\n ") << endl;
sout << "Qt Configuration:" << endl;
sout << " " << qtConfig.join("\n ") << endl;
sout << endl;
if (dictionary.contains("XQMAKESPEC"))
sout << "QMAKESPEC..................." << dictionary[ "XQMAKESPEC" ] << " (" << dictionary["QMAKESPEC_FROM"] << ")" << endl;
else
sout << "QMAKESPEC..................." << dictionary[ "QMAKESPEC" ] << " (" << dictionary["QMAKESPEC_FROM"] << ")" << endl;
if (!dictionary["TARGET_OS"].isEmpty())
sout << "Target OS..................." << dictionary["TARGET_OS"] << endl;
sout << "Architecture................" << dictionary["QT_ARCH"]
<< ", features:" << dictionary["QT_CPU_FEATURES"] << endl;
sout << "Host Architecture..........." << dictionary["QT_HOST_ARCH"]
<< ", features:" << dictionary["QT_HOST_CPU_FEATURES"] << endl;
sout << "Maketool...................." << dictionary[ "MAKE" ] << endl;
if (dictionary[ "BUILDALL" ] == "yes") {
sout << "Debug build................." << "yes (combined)" << endl;
sout << "Default build..............." << dictionary[ "BUILD" ] << endl;
} else {
sout << "Debug......................." << (dictionary[ "BUILD" ] == "debug" ? "yes" : "no") << endl;
}
if (dictionary[ "BUILD" ] == "release" || dictionary[ "BUILDALL" ] == "yes")
sout << "Force debug info............" << dictionary[ "FORCEDEBUGINFO" ] << endl;
sout << "C++11 support..............." << dictionary[ "C++11" ] << endl;
sout << "Link Time Code Generation..." << dictionary[ "LTCG" ] << endl;
sout << "Accessibility support......." << dictionary[ "ACCESSIBILITY" ] << endl;
sout << "RTTI support................" << dictionary[ "RTTI" ] << endl;
sout << "SSE2 support................" << dictionary[ "SSE2" ] << endl;
sout << "SSE3 support................" << dictionary[ "SSE3" ] << endl;
sout << "SSSE3 support..............." << dictionary[ "SSSE3" ] << endl;
sout << "SSE4.1 support.............." << dictionary[ "SSE4_1" ] << endl;
sout << "SSE4.2 support.............." << dictionary[ "SSE4_2" ] << endl;
sout << "AVX support................." << dictionary[ "AVX" ] << endl;
sout << "AVX2 support................" << dictionary[ "AVX2" ] << endl;
sout << "NEON support................" << dictionary[ "NEON" ] << endl;
sout << "IWMMXT support.............." << dictionary[ "IWMMXT" ] << endl;
sout << "OpenGL support.............." << dictionary[ "OPENGL" ] << endl;
sout << "Large File support.........." << dictionary[ "LARGE_FILE" ] << endl;
sout << "NIS support................." << dictionary[ "NIS" ] << endl;
sout << "Iconv support..............." << dictionary[ "QT_ICONV" ] << endl;
sout << "Evdev support..............." << dictionary[ "QT_EVDEV" ] << endl;
sout << "Mtdev support..............." << dictionary[ "QT_MTDEV" ] << endl;
sout << "Inotify support............." << dictionary[ "QT_INOTIFY" ] << endl;
sout << "eventfd(7) support.........." << dictionary[ "QT_EVENTFD" ] << endl;
sout << "Glib support................" << dictionary[ "QT_GLIB" ] << endl;
sout << "CUPS support................" << dictionary[ "QT_CUPS" ] << endl;
sout << "OpenVG support.............." << dictionary[ "OPENVG" ] << endl;
sout << "OpenSSL support............." << dictionary[ "OPENSSL" ] << endl;
sout << "Qt D-Bus support............" << dictionary[ "DBUS" ] << endl;
sout << "Qt Widgets module support..." << dictionary[ "WIDGETS" ] << endl;
sout << "Qt GUI module support......." << dictionary[ "GUI" ] << endl;
sout << "QML debugging..............." << dictionary[ "QML_DEBUG" ] << endl;
sout << "DirectWrite support........." << dictionary[ "DIRECTWRITE" ] << endl;
sout << "Use system proxies.........." << dictionary[ "SYSTEM_PROXIES" ] << endl;
sout << endl;
sout << "QPA Backends:" << endl;
sout << " GDI....................." << "yes" << endl;
sout << " Direct2D................" << dictionary[ "DIRECT2D" ] << endl;
sout << endl;
sout << "Third Party Libraries:" << endl;
sout << " ZLIB support............" << dictionary[ "ZLIB" ] << endl;
sout << " GIF support............." << dictionary[ "GIF" ] << endl;
sout << " JPEG support............" << dictionary[ "JPEG" ] << endl;
sout << " PNG support............." << dictionary[ "PNG" ] << endl;
sout << " FreeType support........" << dictionary[ "FREETYPE" ] << endl;
sout << " Fontconfig support......" << dictionary[ "FONT_CONFIG" ] << endl;
sout << " HarfBuzz-NG support....." << dictionary[ "HARFBUZZ" ] << endl;
sout << " PCRE support............" << dictionary[ "PCRE" ] << endl;
sout << " ICU support............." << dictionary[ "ICU" ] << endl;
if ((platform() == QNX) || (platform() == BLACKBERRY)) {
sout << " SLOG2 support..........." << dictionary[ "SLOG2" ] << endl;
sout << " IMF support............." << dictionary[ "QNX_IMF" ] << endl;
sout << " PPS support............." << dictionary[ "PPS" ] << endl;
sout << " LGMON support..........." << dictionary[ "LGMON" ] << endl;
}
sout << " ANGLE..................." << dictionary[ "ANGLE" ] << endl;
Dynamic GL switch on Windows The patch introduces a new build configuration on Windows which can be requested by passing -opengl dynamic to configure. Platforms other than Windows (including WinRT) are not affected. The existing Angle and desktop configurations are not affected. These continue to function as before and Angle remains the default. In the future, when all modules have added support for the dynamic path, as described below, the default configuration could be changed to be the dynamic one. This would allow providing a single set of binaries in the official builds instead of the current two. When requesting dynamic GL, Angle is built but QT_OPENGL_ES[_2] are never defined. Instead, the code path that has traditionally been desktop GL only becomes the dynamic path that has to do runtime checks. Qt modules and applications are not linked to opengl32.dll or libegl/glesv2.dll in this case. Instead, QtGui exports all necessary egl/egl/gl functions which will, under the hood, forward all requests to a dynamically loaded EGL/WGL/GL implementation. Porting guide (better said, changes needed to prepare your code to work with dynamic GL builds when the fallback to Angle is utilized): 1. In !QT_OPENGL_ES[_2] code branches use QOpenGLFunctions::isES() to differentiate between desktop and ES where needed. Keep in mind that it is the desktop GL header (plus qopenglext.h) that is included, not the GLES one. QtGui's proxy will handle some differences, for example calling glClearDepth will route to glClearDepthf when needed. The built-in eglGetProcAddress is able to retrieve pointers for standard GLES2 functions too so code resolving OpenGL 2 functions will function in any case. 2. QT_CONFIG will contain "opengl" and "dynamicgl" in dynamic builds, but never "angle" or "opengles2". 3. The preprocessor define QT_OPENGL_DYNAMIC is also available in dynamic builds. The usage of this is strongly discouraged and should not be needed anywhere except for QtGui and the platform plugin. 4. Code in need of the library handle can use QOpenGLFunctions::platformGLHandle(). The decision on which library to load is currently based on a simple test that creates a dummy window/context and tries to resolve an OpenGL 2 function. If this fails, it goes for Angle. This seems to work well on Win7 PCs for example that do not have proper graphics drivers providing OpenGL installed but are D3D9 capable using the default drivers. Setting QT_OPENGL to desktop or angle skips the test and forces usage of the given GL. There are also two new application attributes that could be used for the same purpose. If Angle is requested but the libraries are not present, desktop is tried. If desktop is requested, or if angle is requested but nothing works, the EGL/WGL functions will still be callable but will return 0. This conveniently means that eglInitialize() and such will report a failure. Debug messages can be enabled by setting QT_OPENGLPROXY_DEBUG. This will tell which implementation is chosen. The textures example application is ported to OpenGL 2, the GL 1 code path is removed. [ChangeLog][QtGui] Qt builds on Windows can now be configured for dynamic loading of the OpenGL implementation. This can be requested by passing -opengl dynamic to configure. In this mode no modules will link to opengl32.dll or Angle's libegl/libglesv2. Instead, QtGui will dynamically choose between desktop and Angle during the first GL/EGL/WGL call. This allows deploying applications with a single set of Qt libraries with the ability of transparently falling back to Angle in case the opengl32.dll is not suitable, due to missing graphics drivers for example. Task-number: QTBUG-36483 Change-Id: I716fdebbf60b355b7d9ef57d1e069eef366b4ab9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
2014-01-27 13:45:11 +00:00
sout << " Dynamic OpenGL.........." << dictionary[ "DYNAMICGL" ] << endl;
sout << endl;
sout << "Styles:" << endl;
sout << " Windows................." << dictionary[ "STYLE_WINDOWS" ] << endl;
sout << " Windows XP.............." << dictionary[ "STYLE_WINDOWSXP" ] << endl;
sout << " Windows Vista..........." << dictionary[ "STYLE_WINDOWSVISTA" ] << endl;
sout << " Fusion.................." << dictionary[ "STYLE_FUSION" ] << endl;
sout << " Windows CE.............." << dictionary[ "STYLE_WINDOWSCE" ] << endl;
sout << " Windows Mobile.........." << dictionary[ "STYLE_WINDOWSMOBILE" ] << endl;
sout << endl;
sout << "Sql Drivers:" << endl;
sout << " ODBC...................." << dictionary[ "SQL_ODBC" ] << endl;
sout << " MySQL..................." << dictionary[ "SQL_MYSQL" ] << endl;
sout << " OCI....................." << dictionary[ "SQL_OCI" ] << endl;
sout << " PostgreSQL.............." << dictionary[ "SQL_PSQL" ] << endl;
sout << " TDS....................." << dictionary[ "SQL_TDS" ] << endl;
sout << " DB2....................." << dictionary[ "SQL_DB2" ] << endl;
sout << " SQLite.................." << dictionary[ "SQL_SQLITE" ] << " (" << dictionary[ "SQL_SQLITE_LIB" ] << ")" << endl;
sout << " SQLite2................." << dictionary[ "SQL_SQLITE2" ] << endl;
sout << " InterBase..............." << dictionary[ "SQL_IBASE" ] << endl;
sout << endl;
sout << "Sources are in.............." << QDir::toNativeSeparators(sourcePath) << endl;
sout << "Build is done in............" << QDir::toNativeSeparators(buildPath) << endl;
sout << "Install prefix.............." << QDir::toNativeSeparators(dictionary["QT_INSTALL_PREFIX"]) << endl;
sout << "Headers installed to........" << QDir::toNativeSeparators(dictionary["QT_INSTALL_HEADERS"]) << endl;
sout << "Libraries installed to......" << QDir::toNativeSeparators(dictionary["QT_INSTALL_LIBS"]) << endl;
sout << "Arch-dep. data to..........." << QDir::toNativeSeparators(dictionary["QT_INSTALL_ARCHDATA"]) << endl;
sout << "Plugins installed to........" << QDir::toNativeSeparators(dictionary["QT_INSTALL_PLUGINS"]) << endl;
sout << "Library execs installed to.." << QDir::toNativeSeparators(dictionary["QT_INSTALL_LIBEXECS"]) << endl;
sout << "QML1 imports installed to..." << QDir::toNativeSeparators(dictionary["QT_INSTALL_IMPORTS"]) << endl;
sout << "QML2 imports installed to..." << QDir::toNativeSeparators(dictionary["QT_INSTALL_QML"]) << endl;
sout << "Binaries installed to......." << QDir::toNativeSeparators(dictionary["QT_INSTALL_BINS"]) << endl;
sout << "Arch-indep. data to........." << QDir::toNativeSeparators(dictionary["QT_INSTALL_DATA"]) << endl;
sout << "Docs installed to..........." << QDir::toNativeSeparators(dictionary["QT_INSTALL_DOCS"]) << endl;
sout << "Translations installed to..." << QDir::toNativeSeparators(dictionary["QT_INSTALL_TRANSLATIONS"]) << endl;
sout << "Examples installed to......." << QDir::toNativeSeparators(dictionary["QT_INSTALL_EXAMPLES"]) << endl;
sout << "Tests installed to.........." << QDir::toNativeSeparators(dictionary["QT_INSTALL_TESTS"]) << endl;
if (dictionary.contains("XQMAKESPEC") && dictionary["XQMAKESPEC"].startsWith(QLatin1String("wince"))) {
sout << "Using c runtime detection..." << dictionary[ "CE_CRT" ] << endl;
sout << "Cetest support.............." << dictionary[ "CETEST" ] << endl;
sout << "Signature..................." << dictionary[ "CE_SIGNATURE"] << endl;
sout << endl;
}
if (checkAvailability("INCREDIBUILD_XGE"))
sout << "Using IncrediBuild XGE......" << dictionary["INCREDIBUILD_XGE"] << endl;
if (!qmakeDefines.isEmpty()) {
sout << "Defines.....................";
for (QStringList::Iterator defs = qmakeDefines.begin(); defs != qmakeDefines.end(); ++defs)
sout << (*defs) << " ";
sout << endl;
}
if (!qmakeIncludes.isEmpty()) {
sout << "Include paths...............";
for (QStringList::Iterator incs = qmakeIncludes.begin(); incs != qmakeIncludes.end(); ++incs)
sout << (*incs) << " ";
sout << endl;
}
if (!qmakeLibs.isEmpty()) {
sout << "Additional libraries........";
for (QStringList::Iterator libs = qmakeLibs.begin(); libs != qmakeLibs.end(); ++libs)
sout << (*libs) << " ";
sout << endl;
}
if (dictionary[ "QMAKE_INTERNAL" ] == "yes") {
sout << "Using internal configuration." << endl;
}
if (dictionary[ "SHARED" ] == "no") {
sout << "WARNING: Using static linking will disable the use of plugins." << endl;
sout << " Make sure you compile ALL needed modules into the library." << endl;
}
if (dictionary[ "OPENSSL" ] == "linked") {
if (!opensslLibsDebug.isEmpty() || !opensslLibsRelease.isEmpty()) {
sout << "Using OpenSSL libraries:" << endl;
sout << " debug : " << opensslLibsDebug << endl;
sout << " release: " << opensslLibsRelease << endl;
sout << " both : " << opensslLibs << endl;
} else if (opensslLibs.isEmpty()) {
sout << "NOTE: When linking against OpenSSL, you can override the default" << endl;
sout << "library names through OPENSSL_LIBS and optionally OPENSSL_LIBS_DEBUG/OPENSSL_LIBS_RELEASE" << endl;
sout << "For example:" << endl;
sout << " configure -openssl-linked OPENSSL_LIBS=\"-lssleay32 -llibeay32\"" << endl;
}
}
if (dictionary[ "ZLIB_FORCED" ] == "yes") {
QString which_zlib = "supplied";
if (dictionary[ "ZLIB" ] == "system")
which_zlib = "system";
sout << "NOTE: The -no-zlib option was supplied but is no longer supported." << endl
<< endl
<< "Qt now requires zlib support in all builds, so the -no-zlib" << endl
<< "option was ignored. Qt will be built using the " << which_zlib
<< "zlib" << endl;
}
if (dictionary["OBSOLETE_ARCH_ARG"] == "yes") {
sout << endl
<< "NOTE: The -arch option is obsolete." << endl
<< endl
<< "Qt now detects the target and host architectures based on compiler" << endl
<< "output. Qt will be built using " << dictionary["QT_ARCH"] << " for the target architecture" << endl
<< "and " << dictionary["QT_HOST_ARCH"] << " for the host architecture (note that these two" << endl
<< "will be the same unless you are cross-compiling)." << endl
<< endl;
}
// display config.summary
sout.seekg(0, ios::beg);
while (sout.good()) {
string str;
getline(sout, str);
cout << str << endl;
}
}
void Configure::generateHeaders()
{
if (dictionary["SYNCQT"] == "auto")
dictionary["SYNCQT"] = defaultTo("SYNCQT");
if (dictionary["SYNCQT"] == "yes") {
if (!QStandardPaths::findExecutable(QStringLiteral("perl.exe")).isEmpty()) {
cout << "Running syncqt..." << endl;
QStringList args;
args << "perl" << "-w";
args += sourcePath + "/bin/syncqt.pl";
args << "-minimal" << "-module" << "QtCore";
args += sourcePath;
int retc = Environment::execute(args, QStringList(), QStringList());
if (retc) {
cout << "syncqt failed, return code " << retc << endl << endl;
dictionary["DONE"] = "error";
}
} else {
cout << "Perl not found in environment - cannot run syncqt." << endl;
dictionary["DONE"] = "error";
}
}
}
static QString stripPrefix(const QString &str, const QString &pfx)
{
return str.startsWith(pfx) ? str.mid(pfx.length()) : str;
}
void Configure::substPrefix(QString *path)
{
QString spfx = dictionary["QT_SYSROOT_PREFIX"];
if (path->startsWith(spfx))
path->replace(0, spfx.size(), dictionary["QT_EXT_PREFIX"]);
}
void Configure::generateQConfigCpp()
{
// if QT_INSTALL_* have not been specified on commandline, define them now from QT_INSTALL_PREFIX
// if prefix is empty (WINCE), make all of them empty, if they aren't set
bool qipempty = false;
if (dictionary["QT_INSTALL_PREFIX"].isEmpty())
qipempty = true;
if (!dictionary["QT_INSTALL_HEADERS"].size())
dictionary["QT_INSTALL_HEADERS"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"] + "/include";
if (!dictionary["QT_INSTALL_LIBS"].size())
dictionary["QT_INSTALL_LIBS"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"] + "/lib";
if (!dictionary["QT_INSTALL_ARCHDATA"].size())
dictionary["QT_INSTALL_ARCHDATA"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"];
if (!dictionary["QT_INSTALL_LIBEXECS"].size()) {
if (dictionary["QT_INSTALL_ARCHDATA"] == dictionary["QT_INSTALL_PREFIX"])
dictionary["QT_INSTALL_LIBEXECS"] = qipempty ? "" : dictionary["QT_INSTALL_ARCHDATA"] + "/bin";
else
dictionary["QT_INSTALL_LIBEXECS"] = qipempty ? "" : dictionary["QT_INSTALL_ARCHDATA"] + "/libexec";
}
if (!dictionary["QT_INSTALL_BINS"].size())
dictionary["QT_INSTALL_BINS"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"] + "/bin";
if (!dictionary["QT_INSTALL_PLUGINS"].size())
dictionary["QT_INSTALL_PLUGINS"] = qipempty ? "" : dictionary["QT_INSTALL_ARCHDATA"] + "/plugins";
if (!dictionary["QT_INSTALL_IMPORTS"].size())
dictionary["QT_INSTALL_IMPORTS"] = qipempty ? "" : dictionary["QT_INSTALL_ARCHDATA"] + "/imports";
if (!dictionary["QT_INSTALL_QML"].size())
dictionary["QT_INSTALL_QML"] = qipempty ? "" : dictionary["QT_INSTALL_ARCHDATA"] + "/qml";
if (!dictionary["QT_INSTALL_DATA"].size())
dictionary["QT_INSTALL_DATA"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"];
if (!dictionary["QT_INSTALL_DOCS"].size())
dictionary["QT_INSTALL_DOCS"] = qipempty ? "" : dictionary["QT_INSTALL_DATA"] + "/doc";
if (!dictionary["QT_INSTALL_TRANSLATIONS"].size())
dictionary["QT_INSTALL_TRANSLATIONS"] = qipempty ? "" : dictionary["QT_INSTALL_DATA"] + "/translations";
if (!dictionary["QT_INSTALL_EXAMPLES"].size())
dictionary["QT_INSTALL_EXAMPLES"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"] + "/examples";
if (!dictionary["QT_INSTALL_TESTS"].size())
dictionary["QT_INSTALL_TESTS"] = qipempty ? "" : dictionary["QT_INSTALL_PREFIX"] + "/tests";
QChar sysrootifyPrefix = QLatin1Char('y');
dictionary["QT_SYSROOT_PREFIX"] = dictionary["QT_INSTALL_PREFIX"];
dictionary["QT_SYSROOT_HEADERS"] = dictionary["QT_INSTALL_HEADERS"];
dictionary["QT_SYSROOT_LIBS"] = dictionary["QT_INSTALL_LIBS"];
dictionary["QT_SYSROOT_ARCHDATA"] = dictionary["QT_INSTALL_ARCHDATA"];
dictionary["QT_SYSROOT_LIBEXECS"] = dictionary["QT_INSTALL_LIBEXECS"];
dictionary["QT_SYSROOT_BINS"] = dictionary["QT_INSTALL_BINS"];
dictionary["QT_SYSROOT_PLUGINS"] = dictionary["QT_INSTALL_PLUGINS"];
dictionary["QT_SYSROOT_IMPORTS"] = dictionary["QT_INSTALL_IMPORTS"];
dictionary["QT_SYSROOT_QML"] = dictionary["QT_INSTALL_QML"];
dictionary["QT_SYSROOT_DATA"] = dictionary["QT_INSTALL_DATA"];
dictionary["QT_SYSROOT_DOCS"] = dictionary["QT_INSTALL_DOCS"];
dictionary["QT_SYSROOT_TRANSLATIONS"] = dictionary["QT_INSTALL_TRANSLATIONS"];
dictionary["QT_SYSROOT_EXAMPLES"] = dictionary["QT_INSTALL_EXAMPLES"];
dictionary["QT_SYSROOT_TESTS"] = dictionary["QT_INSTALL_TESTS"];
if (dictionary["QT_EXT_PREFIX"].size()) {
sysrootifyPrefix = QLatin1Char('n');
dictionary["QT_INSTALL_PREFIX"] = dictionary["QT_EXT_PREFIX"];
substPrefix(&dictionary["QT_INSTALL_HEADERS"]);
substPrefix(&dictionary["QT_INSTALL_LIBS"]);
substPrefix(&dictionary["QT_INSTALL_ARCHDATA"]);
substPrefix(&dictionary["QT_INSTALL_LIBEXECS"]);
substPrefix(&dictionary["QT_INSTALL_BINS"]);
substPrefix(&dictionary["QT_INSTALL_PLUGINS"]);
substPrefix(&dictionary["QT_INSTALL_IMPORTS"]);
substPrefix(&dictionary["QT_INSTALL_QML"]);
substPrefix(&dictionary["QT_INSTALL_DATA"]);
substPrefix(&dictionary["QT_INSTALL_DOCS"]);
substPrefix(&dictionary["QT_INSTALL_TRANSLATIONS"]);
substPrefix(&dictionary["QT_INSTALL_EXAMPLES"]);
substPrefix(&dictionary["QT_INSTALL_TESTS"]);
}
bool haveHpx = false;
if (dictionary["QT_HOST_PREFIX"].isEmpty())
dictionary["QT_HOST_PREFIX"] = dictionary["QT_INSTALL_PREFIX"];
else
haveHpx = true;
if (dictionary["QT_HOST_BINS"].isEmpty())
dictionary["QT_HOST_BINS"] = haveHpx ? dictionary["QT_HOST_PREFIX"] + "/bin" : dictionary["QT_INSTALL_BINS"];
if (dictionary["QT_HOST_LIBS"].isEmpty())
dictionary["QT_HOST_LIBS"] = haveHpx ? dictionary["QT_HOST_PREFIX"] + "/lib" : dictionary["QT_INSTALL_LIBS"];
if (dictionary["QT_HOST_DATA"].isEmpty())
dictionary["QT_HOST_DATA"] = haveHpx ? dictionary["QT_HOST_PREFIX"] : dictionary["QT_INSTALL_ARCHDATA"];
QString specPfx = dictionary["QT_HOST_DATA"] + "/mkspecs/";
QString hostSpec = stripPrefix(dictionary["QMAKESPEC"], specPfx);
QString targSpec = dictionary.contains("XQMAKESPEC") ? stripPrefix(dictionary["XQMAKESPEC"], specPfx) : hostSpec;
// Generate the new qconfig.cpp file
{
FileWriter tmpStream(buildPath + "/src/corelib/global/qconfig.cpp");
tmpStream << "/* Licensed */" << endl
<< "static const char qt_configure_licensee_str [512 + 12] = \"qt_lcnsuser=" << dictionary["LICENSEE"] << "\";" << endl
<< "static const char qt_configure_licensed_products_str [512 + 12] = \"qt_lcnsprod=" << dictionary["EDITION"] << "\";" << endl
<< endl
<< "/* Build date */" << endl
<< "static const char qt_configure_installation [11 + 12] = \"qt_instdate=" << QDate::currentDate().toString(Qt::ISODate) << "\";" << endl
<< endl
<< "static const char qt_configure_prefix_path_strs[][12 + 512] = {" << endl
<< "#ifndef QT_BUILD_QMAKE" << endl
<< " \"qt_prfxpath=" << formatPath(dictionary["QT_SYSROOT_PREFIX"]) << "\"," << endl
<< " \"qt_docspath=" << formatPath(dictionary["QT_SYSROOT_DOCS"]) << "\"," << endl
<< " \"qt_hdrspath=" << formatPath(dictionary["QT_SYSROOT_HEADERS"]) << "\"," << endl
<< " \"qt_libspath=" << formatPath(dictionary["QT_SYSROOT_LIBS"]) << "\"," << endl
<< " \"qt_lbexpath=" << formatPath(dictionary["QT_SYSROOT_LIBEXECS"]) << "\"," << endl
<< " \"qt_binspath=" << formatPath(dictionary["QT_SYSROOT_BINS"]) << "\"," << endl
<< " \"qt_plugpath=" << formatPath(dictionary["QT_SYSROOT_PLUGINS"]) << "\"," << endl
<< " \"qt_impspath=" << formatPath(dictionary["QT_SYSROOT_IMPORTS"]) << "\"," << endl
<< " \"qt_qml2path=" << formatPath(dictionary["QT_SYSROOT_QML"]) << "\"," << endl
<< " \"qt_adatpath=" << formatPath(dictionary["QT_SYSROOT_ARCHDATA"]) << "\"," << endl
<< " \"qt_datapath=" << formatPath(dictionary["QT_SYSROOT_DATA"]) << "\"," << endl
<< " \"qt_trnspath=" << formatPath(dictionary["QT_SYSROOT_TRANSLATIONS"]) << "\"," << endl
<< " \"qt_xmplpath=" << formatPath(dictionary["QT_SYSROOT_EXAMPLES"]) << "\"," << endl
<< " \"qt_tstspath=" << formatPath(dictionary["QT_SYSROOT_TESTS"]) << "\"," << endl
<< "#else" << endl
<< " \"qt_prfxpath=" << formatPath(dictionary["QT_INSTALL_PREFIX"]) << "\"," << endl
<< " \"qt_docspath=" << formatPath(dictionary["QT_INSTALL_DOCS"]) << "\"," << endl
<< " \"qt_hdrspath=" << formatPath(dictionary["QT_INSTALL_HEADERS"]) << "\"," << endl
<< " \"qt_libspath=" << formatPath(dictionary["QT_INSTALL_LIBS"]) << "\"," << endl
<< " \"qt_lbexpath=" << formatPath(dictionary["QT_INSTALL_LIBEXECS"]) << "\"," << endl
<< " \"qt_binspath=" << formatPath(dictionary["QT_INSTALL_BINS"]) << "\"," << endl
<< " \"qt_plugpath=" << formatPath(dictionary["QT_INSTALL_PLUGINS"]) << "\"," << endl
<< " \"qt_impspath=" << formatPath(dictionary["QT_INSTALL_IMPORTS"]) << "\"," << endl
<< " \"qt_qml2path=" << formatPath(dictionary["QT_INSTALL_QML"]) << "\"," << endl
<< " \"qt_adatpath=" << formatPath(dictionary["QT_INSTALL_ARCHDATA"]) << "\"," << endl
<< " \"qt_datapath=" << formatPath(dictionary["QT_INSTALL_DATA"]) << "\"," << endl
<< " \"qt_trnspath=" << formatPath(dictionary["QT_INSTALL_TRANSLATIONS"]) << "\"," << endl
<< " \"qt_xmplpath=" << formatPath(dictionary["QT_INSTALL_EXAMPLES"]) << "\"," << endl
<< " \"qt_tstspath=" << formatPath(dictionary["QT_INSTALL_TESTS"]) << "\"," << endl
<< " \"qt_ssrtpath=" << formatPath(dictionary["CFG_SYSROOT"]) << "\"," << endl
<< " \"qt_hpfxpath=" << formatPath(dictionary["QT_HOST_PREFIX"]) << "\"," << endl
<< " \"qt_hbinpath=" << formatPath(dictionary["QT_HOST_BINS"]) << "\"," << endl
<< " \"qt_hlibpath=" << formatPath(dictionary["QT_HOST_LIBS"]) << "\"," << endl
<< " \"qt_hdatpath=" << formatPath(dictionary["QT_HOST_DATA"]) << "\"," << endl
<< " \"qt_targspec=" << targSpec << "\"," << endl
<< " \"qt_hostspec=" << hostSpec << "\"," << endl
<< "#endif" << endl
<< "};" << endl;
if ((platform() != WINDOWS) && (platform() != WINDOWS_CE) && (platform() != WINDOWS_RT))
tmpStream << "static const char qt_configure_settings_path_str [256 + 12] = \"qt_stngpath=" << formatPath(dictionary["QT_INSTALL_SETTINGS"]) << "\";" << endl;
tmpStream << endl
<< "#ifdef QT_BUILD_QMAKE\n"
<< "static const char qt_sysrootify_prefix[] = \"qt_ssrtfpfx=" << sysrootifyPrefix << "\";\n"
<< "#endif\n\n"
<< "/* strlen( \"qt_lcnsxxxx\") == 12 */" << endl
<< "#define QT_CONFIGURE_LICENSEE qt_configure_licensee_str + 12;" << endl
<< "#define QT_CONFIGURE_LICENSED_PRODUCTS qt_configure_licensed_products_str + 12;" << endl;
if ((platform() != WINDOWS) && (platform() != WINDOWS_CE) && (platform() != WINDOWS_RT))
tmpStream << "#define QT_CONFIGURE_SETTINGS_PATH qt_configure_settings_path_str + 12;" << endl;
if (!tmpStream.flush())
dictionary[ "DONE" ] = "error";
}
}
void Configure::buildQmake()
{
if (dictionary[ "BUILD_QMAKE" ] == "yes") {
QStringList args;
// Build qmake
QString pwd = QDir::currentPath();
if (!QDir(buildPath).mkpath("qmake")) {
cout << "Cannot create qmake build dir." << endl;
dictionary[ "DONE" ] = "error";
return;
}
if (!QDir::setCurrent(buildPath + "/qmake")) {
cout << "Cannot enter qmake build dir." << endl;
dictionary[ "DONE" ] = "error";
return;
}
QString makefile = "Makefile";
{
QFile out(makefile);
if (out.open(QFile::WriteOnly | QFile::Text)) {
QTextStream stream(&out);
stream << "#AutoGenerated by configure.exe" << endl
<< "BUILD_PATH = " << QDir::toNativeSeparators(buildPath) << endl
<< "SOURCE_PATH = " << QDir::toNativeSeparators(sourcePath) << endl
<< "INC_PATH = " << QDir::toNativeSeparators(
(QFile::exists(sourcePath + "/.git") ? buildPath : sourcePath)
+ "/include") << endl;
stream << "QT_VERSION = " << dictionary["VERSION"] << endl;
if (dictionary[ "QMAKESPEC" ] == QString("win32-g++")) {
stream << "QMAKESPEC = $(SOURCE_PATH)\\mkspecs\\win32-g++" << endl
<< "EXTRA_CFLAGS = -DUNICODE -ffunction-sections" << endl
<< "EXTRA_CXXFLAGS = -DUNICODE -ffunction-sections" << endl
<< "EXTRA_LFLAGS = -Wl,--gc-sections" << endl
<< "QTOBJS = qfilesystemengine_win.o \\" << endl
<< " qfilesystemiterator_win.o \\" << endl
<< " qfsfileengine_win.o \\" << endl
<< " qlocale_win.o \\" << endl
<< " qsettings_win.o \\" << endl
<< " qsystemlibrary.o \\" << endl
<< " registry.o" << endl
<< "QTSRCS=\"$(SOURCE_PATH)/src/corelib/io/qfilesystemengine_win.cpp\" \\" << endl
<< " \"$(SOURCE_PATH)/src/corelib/io/qfilesystemiterator_win.cpp\" \\" << endl
<< " \"$(SOURCE_PATH)/src/corelib/io/qfsfileengine_win.cpp\" \\" << endl
<< " \"$(SOURCE_PATH)/src/corelib/io/qsettings_win.cpp\" \\" << endl
<< " \"$(SOURCE_PATH)/src/corelib/tools/qlocale_win.cpp\" \\" << endl\
<< " \"$(SOURCE_PATH)/src/corelib/plugin/qsystemlibrary.cpp\" \\" << endl
<< " \"$(SOURCE_PATH)/tools/shared/windows/registry.cpp\"" << endl
<< "EXEEXT=.exe" << endl
<< "LFLAGS=-static -s -lole32 -luuid -ladvapi32 -lkernel32" << endl;
/*
** SHELL is the full path of sh.exe, unless
** 1) it is found in the current directory
** 2) it is not found at all
** 3) it is overridden on the command line with an existing file
** ... otherwise it is always sh.exe. Specifically, SHELL from the
** environment has no effect.
**
** This check will fail if SHELL is explicitly set to a not
** sh-compatible shell. This is not a problem, because configure.bat
** will not do that.
*/
stream << "ifeq ($(SHELL), sh.exe)" << endl
<< " ifeq ($(wildcard $(CURDIR)/sh.exe), )" << endl
<< " SH = 0" << endl
<< " else" << endl
<< " SH = 1" << endl
<< " endif" << endl
<< "else" << endl
<< " SH = 1" << endl
<< "endif" << endl
<< "\n"
<< "ifeq ($(SH), 1)" << endl
<< " RM_F = rm -f" << endl
<< " RM_RF = rm -rf" << endl
<< "else" << endl
<< " RM_F = del /f" << endl
<< " RM_RF = rmdir /s /q" << endl
<< "endif" << endl;
stream << "\n\n";
} else {
stream << "QMAKESPEC = " << dictionary["QMAKESPEC"] << endl;
}
stream << "\n\n";
QFile in(sourcePath + "/qmake/" + dictionary["QMAKEMAKEFILE"]);
if (in.open(QFile::ReadOnly | QFile::Text)) {
QString d = in.readAll();
//### need replaces (like configure.sh)? --Sam
stream << d << endl;
}
stream.flush();
out.close();
}
}
args += dictionary[ "MAKE" ];
args += "-f";
args += makefile;
cout << "Creating qmake..." << endl;
int exitCode = Environment::execute(args, QStringList(), QStringList());
if (exitCode) {
args.clear();
args += dictionary[ "MAKE" ];
args += "-f";
args += makefile;
args += "clean";
exitCode = Environment::execute(args, QStringList(), QStringList());
if (exitCode) {
cout << "Cleaning qmake failed, return code " << exitCode << endl << endl;
dictionary[ "DONE" ] = "error";
} else {
args.clear();
args += dictionary[ "MAKE" ];
args += "-f";
args += makefile;
exitCode = Environment::execute(args, QStringList(), QStringList());
if (exitCode) {
cout << "Building qmake failed, return code " << exitCode << endl << endl;
dictionary[ "DONE" ] = "error";
}
}
}
QDir::setCurrent(pwd);
}
// Generate qt.conf
QFile confFile(buildPath + "/bin/qt.conf");
if (confFile.open(QFile::WriteOnly | QFile::Text)) { // Truncates any existing file.
QTextStream confStream(&confFile);
confStream << "[EffectivePaths]" << endl
<< "Prefix=.." << endl;
if (sourcePath != buildPath)
confStream << "[EffectiveSourcePaths]" << endl
<< "Prefix=" << sourcePath << endl;
confStream.flush();
confFile.close();
}
}
void Configure::appendMakeItem(int inList, const QString &item)
{
QString dir;
if (item != "src")
dir = "/" + item;
dir.prepend("/src");
makeList[inList].append(new MakeItem(sourcePath + dir,
item + ".pro", buildPath + dir + "/Makefile", Lib));
if (dictionary[ "VCPROJFILES" ] == "yes") {
makeList[inList].append(new MakeItem(sourcePath + dir,
item + ".pro", buildPath + dir + "/" + item + ".vcproj", Lib));
}
}
void Configure::generateMakefiles()
{
if (dictionary[ "PROCESS" ] != "no") {
QString spec = dictionary.contains("XQMAKESPEC") ? dictionary[ "XQMAKESPEC" ] : dictionary[ "QMAKESPEC" ];
if (spec != "win32-msvc.net" && !spec.startsWith("win32-msvc2") && !spec.startsWith(QLatin1String("wince")) && !spec.startsWith("winphone") && !spec.startsWith("winrt") )
dictionary[ "VCPROJFILES" ] = "no";
QString pwd = QDir::currentPath();
{
QString sourcePathMangled = sourcePath;
QString buildPathMangled = buildPath;
if (dictionary.contains("TOPLEVEL")) {
sourcePathMangled = QFileInfo(sourcePath).path();
buildPathMangled = QFileInfo(buildPath).path();
}
bool generate = true;
bool doDsp = (dictionary["VCPROJFILES"] == "yes"
&& dictionary["PROCESS"] == "full");
while (generate) {
QStringList args;
args << buildPath + "/bin/qmake";
if (doDsp) {
if (dictionary[ "DEPENDENCIES" ] == "no")
args << "-nodepend";
args << "-tp" << "vc";
doDsp = false; // DSP files will be done
printf("Generating Visual Studio project files...\n");
} else {
printf("Generating Makefiles...\n");
generate = false; // Now Makefiles will be done
}
if (dictionary[ "PROCESS" ] == "full")
args << "-r";
args << sourcePathMangled;
QDir::setCurrent(buildPathMangled);
if (int exitCode = Environment::execute(args, QStringList(), QStringList())) {
cout << "Qmake failed, return code " << exitCode << endl << endl;
dictionary[ "DONE" ] = "error";
}
}
}
QDir::setCurrent(pwd);
} else {
cout << "Processing of project files have been disabled." << endl;
cout << "Only use this option if you really know what you're doing." << endl << endl;
return;
}
}
void Configure::showSummary()
{
QString make = dictionary[ "MAKE" ];
cout << endl << endl << "Qt is now configured for building. Just run " << qPrintable(make) << "." << endl;
cout << "To reconfigure, run " << qPrintable(make) << " confclean and configure." << endl << endl;
}
Configure::ProjectType Configure::projectType(const QString& proFileName)
{
QFile proFile(proFileName);
if (proFile.open(QFile::ReadOnly)) {
QString buffer = proFile.readLine(1024);
while (!buffer.isEmpty()) {
QStringList segments = buffer.split(QRegExp("\\s"));
QStringList::Iterator it = segments.begin();
if (segments.size() >= 3) {
QString keyword = (*it++);
QString operation = (*it++);
QString value = (*it++);
if (keyword == "TEMPLATE") {
if (value == "lib")
return Lib;
else if (value == "subdirs")
return Subdirs;
}
}
// read next line
buffer = proFile.readLine(1024);
}
proFile.close();
}
// Default to app handling
return App;
}
bool Configure::showLicense(QString orgLicenseFile)
{
if (dictionary["LICENSE_CONFIRMED"] == "yes") {
cout << "You have already accepted the terms of the license." << endl << endl;
return true;
}
bool haveGpl3 = false;
QString licenseFile = orgLicenseFile;
QString theLicense;
if (dictionary["EDITION"] == "OpenSource" || dictionary["EDITION"] == "Snapshot") {
haveGpl3 = QFile::exists(orgLicenseFile + "/LICENSE.GPL");
theLicense = "GNU Lesser General Public License (LGPL) version 2.1";
if (haveGpl3)
theLicense += "\nor the GNU General Public License (GPL) version 3";
} else {
// the first line of the license file tells us which license it is
QFile file(licenseFile);
if (!file.open(QFile::ReadOnly)) {
cout << "Failed to load LICENSE file" << endl;
return false;
}
theLicense = file.readLine().trimmed();
}
forever {
char accept = '?';
cout << "You are licensed to use this software under the terms of" << endl
<< "the " << theLicense << "." << endl
<< endl;
if (dictionary["EDITION"] == "OpenSource" || dictionary["EDITION"] == "Snapshot") {
if (haveGpl3)
cout << "Type '3' to view the GNU General Public License version 3 (GPLv3)." << endl;
cout << "Type 'L' to view the Lesser GNU General Public License version 2.1 (LGPLv2.1)." << endl;
} else {
cout << "Type '?' to view the " << theLicense << "." << endl;
}
cout << "Type 'y' to accept this license offer." << endl
<< "Type 'n' to decline this license offer." << endl
<< endl
<< "Do you accept the terms of the license?" << endl;
cin >> accept;
accept = tolower(accept);
if (accept == 'y') {
return true;
} else if (accept == 'n') {
return false;
} else {
if (dictionary["EDITION"] == "OpenSource" || dictionary["EDITION"] == "Snapshot") {
if (accept == '3')
licenseFile = orgLicenseFile + "/LICENSE.GPL";
else
licenseFile = orgLicenseFile + "/LICENSE.LGPL";
}
// Get console line height, to fill the screen properly
int i = 0, screenHeight = 25; // default
CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
HANDLE stdOut = GetStdHandle(STD_OUTPUT_HANDLE);
if (GetConsoleScreenBufferInfo(stdOut, &consoleInfo))
screenHeight = consoleInfo.srWindow.Bottom
- consoleInfo.srWindow.Top
- 1; // Some overlap for context
// Prompt the license content to the user
QFile file(licenseFile);
if (!file.open(QFile::ReadOnly)) {
cout << "Failed to load LICENSE file" << licenseFile << endl;
return false;
}
QStringList licenseContent = QString(file.readAll()).split('\n');
while (i < licenseContent.size()) {
cout << licenseContent.at(i) << endl;
if (++i % screenHeight == 0) {
promptKeyPress();
cout << "\r"; // Overwrite text above
}
}
}
}
}
void Configure::readLicense()
{
dictionary["PLATFORM NAME"] = platformName();
dictionary["LICENSE FILE"] = sourcePath;
bool openSource = false;
bool hasOpenSource = QFile::exists(dictionary["LICENSE FILE"] + "/LICENSE.GPL") || QFile::exists(dictionary["LICENSE FILE"] + "/LICENSE.LGPL");
if (dictionary["BUILDTYPE"] == "commercial") {
openSource = false;
} else if (dictionary["BUILDTYPE"] == "opensource") {
openSource = true;
} else if (hasOpenSource) { // No Open Source? Just display the commercial license right away
forever {
char accept = '?';
cout << "Which edition of Qt do you want to use ?" << endl;
cout << "Type 'c' if you want to use the Commercial Edition." << endl;
cout << "Type 'o' if you want to use the Open Source Edition." << endl;
cin >> accept;
accept = tolower(accept);
if (accept == 'c') {
openSource = false;
break;
} else if (accept == 'o') {
openSource = true;
break;
}
}
}
if (hasOpenSource && openSource) {
cout << endl << "This is the " << dictionary["PLATFORM NAME"] << " Open Source Edition." << endl;
dictionary["LICENSEE"] = "Open Source";
dictionary["EDITION"] = "OpenSource";
cout << endl;
if (!showLicense(dictionary["LICENSE FILE"])) {
cout << "Configuration aborted since license was not accepted";
dictionary["DONE"] = "error";
return;
}
} else if (openSource) {
cout << endl << "Cannot find the GPL license files! Please download the Open Source version of the library." << endl;
dictionary["DONE"] = "error";
}
#ifdef COMMERCIAL_VERSION
else {
Tools::checkLicense(dictionary, sourcePath, buildPath);
}
#else // !COMMERCIAL_VERSION
else {
cout << endl << "Error: This is the Open Source version of Qt."
<< endl << "If you want to use Enterprise features of Qt,"
<< endl << "use the contact form at http://qt.digia.com/contact-us"
<< endl << "to purchase a license." << endl << endl;
dictionary["DONE"] = "error";
}
#endif
}
void Configure::reloadCmdLine()
{
if (dictionary[ "REDO" ] == "yes") {
QFile inFile(buildPath + "/configure" + dictionary[ "CUSTOMCONFIG" ] + ".cache");
if (inFile.open(QFile::ReadOnly)) {
QTextStream inStream(&inFile);
QString buffer;
inStream >> buffer;
while (buffer.length()) {
configCmdLine += buffer;
inStream >> buffer;
}
inFile.close();
}
}
}
void Configure::saveCmdLine()
{
if (dictionary[ "REDO" ] != "yes") {
QFile outFile(buildPath + "/configure" + dictionary[ "CUSTOMCONFIG" ] + ".cache");
if (outFile.open(QFile::WriteOnly | QFile::Text)) {
QTextStream outStream(&outFile);
for (QStringList::Iterator it = configCmdLine.begin(); it != configCmdLine.end(); ++it) {
outStream << (*it) << " " << endl;
}
outStream.flush();
outFile.close();
}
}
}
bool Configure::isDone()
{
return !dictionary["DONE"].isEmpty();
}
bool Configure::isOk()
{
return (dictionary[ "DONE" ] != "error");
}
QString Configure::platformName() const
{
switch (platform()) {
default:
case WINDOWS:
return QStringLiteral("Qt for Windows");
case WINDOWS_CE:
return QStringLiteral("Qt for Windows CE");
case WINDOWS_RT:
return QStringLiteral("Qt for Windows Runtime");
case QNX:
return QStringLiteral("Qt for QNX");
case BLACKBERRY:
return QStringLiteral("Qt for Blackberry");
case ANDROID:
return QStringLiteral("Qt for Android");
}
}
QString Configure::qpaPlatformName() const
{
switch (platform()) {
default:
case WINDOWS:
case WINDOWS_CE:
return QStringLiteral("windows");
case WINDOWS_RT:
return QStringLiteral("winrt");
case QNX:
return QStringLiteral("qnx");
case BLACKBERRY:
return QStringLiteral("blackberry");
case ANDROID:
return QStringLiteral("android");
}
}
int Configure::platform() const
{
const QString qMakeSpec = dictionary.value("QMAKESPEC");
const QString xQMakeSpec = dictionary.value("XQMAKESPEC");
if ((xQMakeSpec.startsWith("winphone") || xQMakeSpec.startsWith("winrt")))
return WINDOWS_RT;
if ((qMakeSpec.startsWith("wince") || xQMakeSpec.startsWith("wince")))
return WINDOWS_CE;
if (xQMakeSpec.contains("qnx"))
return QNX;
if (xQMakeSpec.contains("blackberry"))
return BLACKBERRY;
if (xQMakeSpec.contains("android"))
return ANDROID;
return WINDOWS;
}
FileWriter::FileWriter(const QString &name)
: QTextStream()
, m_name(name)
{
m_buffer.open(QIODevice::WriteOnly);
setDevice(&m_buffer);
}
bool FileWriter::flush()
{
QTextStream::flush();
QFile oldFile(m_name);
if (oldFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
if (oldFile.readAll() == m_buffer.data())
return true;
oldFile.close();
}
QString dir = QFileInfo(m_name).absolutePath();
if (!QDir().mkpath(dir)) {
cout << "Cannot create directory " << qPrintable(QDir::toNativeSeparators(dir)) << ".\n";
return false;
}
QFile file(m_name + ".new");
if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
if (file.write(m_buffer.data()) == m_buffer.data().size()) {
file.close();
if (file.error() == QFile::NoError) {
::SetFileAttributes((wchar_t*)m_name.utf16(), FILE_ATTRIBUTE_NORMAL);
QFile::remove(m_name);
if (!file.rename(m_name)) {
cout << "Cannot replace file " << qPrintable(QDir::toNativeSeparators(m_name)) << ".\n";
return false;
}
return true;
}
}
}
cout << "Cannot create file " << qPrintable(QDir::toNativeSeparators(file.fileName()))
<< ": " << qPrintable(file.errorString()) << ".\n";
file.remove();
return false;
}
QT_END_NAMESPACE