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-rw-r--r--tools/configure/configureapp.cpp217
-rw-r--r--tools/configure/configureapp.h11
2 files changed, 92 insertions, 136 deletions
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 52348a9c41..e78944b5aa 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -92,22 +92,6 @@ static inline void promptKeyPress()
exit(0); // Exit cleanly for Ctrl+C
}
-bool writeToFile(const char* text, const QString &filename)
-{
- QByteArray symFile(text);
- QFile file(filename);
- QDir dir(QFileInfo(file).absoluteDir());
- if (!dir.exists())
- dir.mkpath(dir.absolutePath());
- if (!file.open(QFile::WriteOnly | QFile::Text)) {
- cout << "Couldn't write to " << qPrintable(filename) << ": " << qPrintable(file.errorString())
- << endl;
- return false;
- }
- file.write(symFile);
- return true;
-}
-
Configure::Configure(int& argc, char** argv)
{
// Default values for indentation
@@ -258,7 +242,7 @@ Configure::Configure(int& argc, char** argv)
dictionary[ "BUILDDEV" ] = "no";
- dictionary[ "COMPILE_EXAMPLES" ] = "auto";
+ dictionary[ "COMPILE_EXAMPLES" ] = "yes";
dictionary[ "C++11" ] = "auto";
@@ -1704,7 +1688,7 @@ bool Configure::displayHelp()
desc( "-skip <module>", "Exclude an entire module from the build.\n");
- desc( "-compile-examples", "Compile examples even in a production 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");
@@ -1989,13 +1973,6 @@ QString Configure::defaultTo(const QString &option)
&& (!QFile::exists(sourcePath + "/.git")))
return "no";
- // Do not actually build the examples in production builds with -prefix, unless requested
- if (option == "COMPILE_EXAMPLES"
- && QDir::cleanPath(dictionary[ "QT_BUILD_TREE" ])
- != QDir::cleanPath(dictionary[ "QT_INSTALL_PREFIX" ])
- && dictionary[ "BUILDDEV" ] == "no")
- return "no";
-
return "yes";
}
@@ -2808,21 +2785,19 @@ void Configure::generateOutputVars()
void Configure::generateCachefile()
{
// Generate .qmake.cache
- QFile cacheFile(buildPath + "/.qmake.cache");
- if (cacheFile.open(QFile::WriteOnly | QFile::Text)) { // Truncates any existing file.
- QTextStream cacheStream(&cacheFile);
+ {
+ FileWriter cacheStream(buildPath + "/.qmake.cache");
cacheStream << "QT_SOURCE_TREE = " << formatPath(dictionary["QT_SOURCE_TREE"]) << endl;
cacheStream << "QT_BUILD_TREE = " << formatPath(dictionary["QT_BUILD_TREE"]) << endl;
- cacheStream.flush();
- cacheFile.close();
+ if (!cacheStream.flush())
+ dictionary[ "DONE" ] = "error";
}
// Generate qmodule.pri
- QFile moduleFile(dictionary[ "QT_BUILD_TREE" ] + "/mkspecs/qmodule.pri");
- if (moduleFile.open(QFile::WriteOnly | QFile::Text)) { // Truncates any existing file.
- QTextStream moduleStream(&moduleFile);
+ {
+ FileWriter moduleStream(dictionary[ "QT_BUILD_TREE" ] + "/mkspecs/qmodule.pri");
moduleStream << "QT_BUILD_PARTS += " << buildParts.join(' ') << endl;
if (!skipModules.isEmpty())
@@ -2892,8 +2867,8 @@ void Configure::generateCachefile()
for (QStringList::Iterator var = qmakeVars.begin(); var != qmakeVars.end(); ++var)
moduleStream << (*var) << endl;
- moduleStream.flush();
- moduleFile.close();
+ if (!moduleStream.flush())
+ dictionary[ "DONE" ] = "error";
}
}
@@ -3089,9 +3064,8 @@ bool Configure::compilerSupportsFlag(const QString &compilerAndArgs)
void Configure::generateQConfigPri()
{
// Generate qconfig.pri
- QFile configFile(dictionary[ "QT_BUILD_TREE" ] + "/mkspecs/qconfig.pri");
- if (configFile.open(QFile::WriteOnly | QFile::Text)) { // Truncates any existing file.
- QTextStream configStream(&configFile);
+ {
+ FileWriter configStream(dictionary[ "QT_BUILD_TREE" ] + "/mkspecs/qconfig.pri");
configStream << "CONFIG+= ";
configStream << dictionary[ "BUILD" ];
@@ -3163,8 +3137,8 @@ void Configure::generateQConfigPri()
if (dictionary[ "SHARED" ] == "no")
configStream << "QT_DEFAULT_QPA_PLUGIN = q" << qpaPlatformName() << endl;
- configStream.flush();
- configFile.close();
+ if (!configStream.flush())
+ dictionary[ "DONE" ] = "error";
}
}
@@ -3202,13 +3176,8 @@ QString Configure::addDefine(QString def)
void Configure::generateConfigfiles()
{
- QDir(buildPath).mkpath("src/corelib/global");
- QString outName(buildPath + "/src/corelib/global/qconfig.h");
- QTemporaryFile tmpFile;
- QTextStream tmpStream;
-
- if (tmpFile.open()) {
- tmpStream.setDevice(&tmpFile);
+ {
+ FileWriter tmpStream(buildPath + "/src/corelib/global/qconfig.h");
if (dictionary[ "QCONFIG" ] == "full") {
tmpStream << "/* Everything */" << endl;
@@ -3218,8 +3187,7 @@ void Configure::generateConfigfiles()
tmpStream << "#ifndef QT_BOOTSTRAPPED" << endl;
QFile inFile(sourcePath + "/src/corelib/global/" + configName);
if (inFile.open(QFile::ReadOnly)) {
- QByteArray buffer = inFile.readAll();
- tmpFile.write(buffer.constData(), buffer.size());
+ tmpStream << QTextStream(&inFile).readAll();
inFile.close();
}
tmpStream << "#endif // QT_BOOTSTRAPPED" << endl;
@@ -3350,68 +3318,40 @@ void Configure::generateConfigfiles()
tmpStream<<"#define QT_QPA_DEFAULT_PLATFORM_NAME \"" << qpaPlatformName() << "\""<<endl;
- tmpStream.flush();
- tmpFile.flush();
-
- // Replace old qconfig.h with new one
- ::SetFileAttributes((wchar_t*)outName.utf16(), FILE_ATTRIBUTE_NORMAL);
- QFile::remove(outName);
- tmpFile.copy(outName);
- tmpFile.close();
+ if (!tmpStream.flush())
+ dictionary[ "DONE" ] = "error";
}
- QTemporaryFile tmpFile2;
- if (tmpFile2.open()) {
- tmpStream.setDevice(&tmpFile2);
- tmpStream << "#include \"../../src/corelib/global/qconfig.h\"" << endl;
-
- tmpStream.flush();
- tmpFile2.flush();
+ {
+ FileWriter tmpStream(buildPath + "/include/QtCore/qconfig.h");
- outName = buildPath + "/include/QtCore/qconfig.h";
- ::SetFileAttributes((wchar_t*)outName.utf16(), FILE_ATTRIBUTE_NORMAL);
- QFile::remove(outName);
+ tmpStream << "#include \"../../src/corelib/global/qconfig.h\"" << endl;
- tmpFile2.copy(outName);
- tmpFile2.close();
+ if (!tmpStream.flush())
+ dictionary[ "DONE" ] = "error";
}
- QTemporaryFile tmpFile2a;
- if (tmpFile2a.open()) {
- tmpStream.setDevice(&tmpFile2a);
- tmpStream << "#include \"qconfig.h\"" << endl;
-
- tmpStream.flush();
- tmpFile2a.flush();
+ {
+ FileWriter tmpStream(buildPath + "/include/QtCore/QtConfig");
- outName = buildPath + "/include/QtCore/QtConfig";
- ::SetFileAttributes((wchar_t*)outName.utf16(), FILE_ATTRIBUTE_NORMAL);
- QFile::remove(outName);
+ tmpStream << "#include \"qconfig.h\"" << endl;
- tmpFile2a.copy(outName);
- tmpFile2a.close();
+ if (!tmpStream.flush())
+ dictionary[ "DONE" ] = "error";
}
- QTemporaryFile tmpFile3;
- if (tmpFile3.open()) {
- tmpStream.setDevice(&tmpFile3);
+ if (dictionary["EDITION"] == "Evaluation" || qmakeDefines.contains("QT_EVAL")) {
+ FileWriter tmpStream(buildPath + "/src/corelib/global/qconfig_eval.cpp");
+
tmpStream << "/* Evaluation license key */" << endl
<< "static const volatile char qt_eval_key_data [512 + 12] = \"qt_qevalkey=" << licenseInfo["LICENSEKEYEXT"] << "\";" << endl;
- tmpStream.flush();
- tmpFile3.flush();
-
- outName = buildPath + "/src/corelib/global/qconfig_eval.cpp";
- ::SetFileAttributes((wchar_t*)outName.utf16(), FILE_ATTRIBUTE_NORMAL);
- QFile::remove(outName);
-
- if (dictionary["EDITION"] == "Evaluation" || qmakeDefines.contains("QT_EVAL"))
- tmpFile3.copy(outName);
- tmpFile3.close();
+ if (!tmpStream.flush())
+ dictionary[ "DONE" ] = "error";
}
- QFile qdeviceFile(dictionary["QT_BUILD_TREE"] + "/mkspecs/qdevice.pri");
- if (qdeviceFile.open(QIODevice::WriteOnly | QIODevice::Text)) {
- tmpStream.setDevice(&qdeviceFile);
+ {
+ FileWriter tmpStream(dictionary["QT_BUILD_TREE"] + "/mkspecs/qdevice.pri");
+
QString android_platform(dictionary.contains("ANDROID_PLATFORM")
? dictionary["ANDROID_PLATFORM"]
: QString("android-9"));
@@ -3432,8 +3372,9 @@ void Configure::generateConfigfiles()
tmpStream << " DEFAULT_ANDROID_TARGET_ARCH = " << android_arch << endl;
tmpStream << " DEFAULT_ANDROID_NDK_TOOLCHAIN_VERSION = " << android_tc_vers << endl;
tmpStream << "}" << endl;
- tmpStream.flush();
- qdeviceFile.close();
+
+ if (!tmpStream.flush())
+ dictionary[ "DONE" ] = "error";
}
}
@@ -3728,17 +3669,13 @@ void Configure::generateQConfigCpp()
if (dictionary["QT_HOST_DATA"].isEmpty())
dictionary["QT_HOST_DATA"] = haveHpx ? dictionary["QT_HOST_PREFIX"] : dictionary["QT_INSTALL_ARCHDATA"];
- // Generate the new qconfig.cpp file
- QDir(buildPath).mkpath("src/corelib/global");
- const QString outName(buildPath + "/src/corelib/global/qconfig.cpp");
-
QString specPfx = dictionary["QT_HOST_DATA"] + "/mkspecs/";
QString hostSpec = stripPrefix(dictionary["QMAKESPEC"], specPfx);
QString targSpec = dictionary.contains("XQMAKESPEC") ? stripPrefix(dictionary["XQMAKESPEC"], specPfx) : hostSpec;
- QTemporaryFile tmpFile;
- if (tmpFile.open()) {
- QTextStream tmpStream(&tmpFile);
+ // 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=" << licenseInfo["LICENSEE"] << "\";" << endl
<< "static const char qt_configure_licensed_products_str [512 + 12] = \"qt_lcnsprod=" << dictionary["EDITION"] << "\";" << endl
@@ -3783,14 +3720,8 @@ void Configure::generateQConfigCpp()
if ((platform() != WINDOWS) && (platform() != WINDOWS_CE))
tmpStream << "#define QT_CONFIGURE_SETTINGS_PATH qt_configure_settings_path_str + 12;" << endl;
- tmpStream.flush();
- tmpFile.flush();
-
- // Replace old qconfig.cpp with new one
- ::SetFileAttributes((wchar_t*)outName.utf16(), FILE_ATTRIBUTE_NORMAL);
- QFile::remove(outName);
- tmpFile.copy(outName);
- tmpFile.close();
+ if (!tmpStream.flush())
+ dictionary[ "DONE" ] = "error";
}
}
@@ -4285,31 +4216,47 @@ int Configure::platform() const
return WINDOWS;
}
-bool
-Configure::filesDiffer(const QString &fn1, const QString &fn2)
+FileWriter::FileWriter(const QString &name)
+ : QTextStream()
+ , m_name(name)
{
- QFile file1(fn1), file2(fn2);
- if (!file1.open(QFile::ReadOnly) || !file2.open(QFile::ReadOnly))
- return true;
- const int chunk = 2048;
- int used1 = 0, used2 = 0;
- char b1[chunk], b2[chunk];
- while (!file1.atEnd() && !file2.atEnd()) {
- if (!used1)
- used1 = file1.read(b1, chunk);
- if (!used2)
- used2 = file2.read(b2, chunk);
- if (used1 > 0 && used2 > 0) {
- const int cmp = qMin(used1, used2);
- if (memcmp(b1, b2, cmp))
+ 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;
- if ((used1 -= cmp))
- memcpy(b1, b1+cmp, used1);
- if ((used2 -= cmp))
- memcpy(b2, b2+cmp, used2);
+ }
}
}
- return !file1.atEnd() || !file2.atEnd();
+ cout << "Cannot create file " << qPrintable(QDir::toNativeSeparators(file.fileName()))
+ << ": " << qPrintable(file.errorString()) << ".\n";
+ file.remove();
+ return false;
}
QT_END_NAMESPACE
diff --git a/tools/configure/configureapp.h b/tools/configure/configureapp.h
index 8f95e1fb95..33fc22b27a 100644
--- a/tools/configure/configureapp.h
+++ b/tools/configure/configureapp.h
@@ -43,6 +43,7 @@
#include <qstring.h>
#include <qstringlist.h>
#include <qlist.h>
+#include <qbuffer.h>
#include <qtextstream.h>
#include <qdir.h>
@@ -159,7 +160,6 @@ private:
QString formatPath(const QString &path);
QString formatPaths(const QStringList &paths);
- bool filesDiffer(const QString &file1, const QString &file2);
QString locateFile(const QString &fileName) const;
bool findFile(const QString &fileName) const { return !locateFile(fileName).isEmpty(); }
@@ -192,5 +192,14 @@ public:
Configure::ProjectType qmakeTemplate;
};
+class FileWriter : public QTextStream
+{
+public:
+ FileWriter(const QString &name);
+ bool flush();
+private:
+ QString m_name;
+ QBuffer m_buffer;
+};
QT_END_NAMESPACE
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 04:18:29 +0000