AuroraMiddleware/qt5base-lts
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make a bunch of invariant variables non-magic

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instead of resolving them on-demand, just initialize the value hash
with them. less magic and faster.

Change-Id: I28cb6c21ae6ae60a33734f62acdef0794420ba8f
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
This commit is contained in:
Oswald Buddenhagen 2012-04-23 12:06:59 +02:00
parent 95e7106400
commit 602ef59e85
3 changed files with 112 additions and 127 deletions
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8
qmake/option.cpp
View File

@ -432,6 +432,14 @@ Option::init(int argc, char **argv)
}
if(!Option::qmake_abslocation.isNull())
Option::qmake_abslocation = QDir::cleanPath(Option::qmake_abslocation);
else // This is rather unlikely to ever happen on a modern system ...
Option::qmake_abslocation = QLibraryInfo::rawLocation(QLibraryInfo::HostBinariesPath,
QLibraryInfo::EffectivePaths) +
#ifdef Q_OS_WIN
"/qmake.exe";
#else
"/qmake";
#endif
} else {
Option::qmake_mode = Option::QMAKE_GENERATE_MAKEFILE;
}

228
qmake/project.cpp
View File

@ -1314,7 +1314,14 @@ bool
QMakeProject::read(uchar cmd)
{
again:
if ((cmd & ReadSetup) && base_vars.isEmpty()) {
if (init_vars.isEmpty()) {
loadDefaults();
init_vars = vars;
} else {
vars = init_vars;
}
if (cmd & ReadSetup) {
if (base_vars.isEmpty()) {
QString superdir;
QString project_root;
QString project_build_root;
@ -1390,6 +1397,11 @@ QMakeProject::read(uchar cmd)
if (Option::output_dir.startsWith(project_build_root))
Option::mkfile::cachefile_depth =
Option::output_dir.mid(project_build_root.length()).count('/');
if (!superfile.isEmpty())
vars["_QMAKE_SUPER_CACHE_"] << superfile;
if (!cachefile.isEmpty())
vars["_QMAKE_CACHE_"] << cachefile;
}
no_cache:
@ -1489,8 +1501,9 @@ QMakeProject::read(uchar cmd)
}
base_vars = vars;
} else {
} else {
vars = base_vars; // start with the base
}
}
for (QHash<QString, QStringList>::ConstIterator it = extra_vars.constBegin();
@ -1594,6 +1607,90 @@ QMakeProject::read(uchar cmd)
return true;
}
void
QMakeProject::loadDefaults()
{
vars["LITERAL_WHITESPACE"] << QLatin1String("\t");
vars["LITERAL_DOLLAR"] << QLatin1String("$");
vars["LITERAL_HASH"] << QLatin1String("#");
vars["DIR_SEPARATOR"] << Option::dir_sep;
vars["DIRLIST_SEPARATOR"] << Option::dirlist_sep;
vars["QMAKE_QMAKE"] << Option::qmake_abslocation;
#if defined(Q_OS_WIN32)
vars["QMAKE_HOST.os"] << QString::fromLatin1("Windows");
DWORD name_length = 1024;
wchar_t name[1024];
if (GetComputerName(name, &name_length))
vars["QMAKE_HOST.name"] << QString::fromWCharArray(name);
QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
vars["QMAKE_HOST.version"] << QString::number(ver);
QString verStr;
switch (ver) {
case QSysInfo::WV_Me: verStr = QLatin1String("WinMe"); break;
case QSysInfo::WV_95: verStr = QLatin1String("Win95"); break;
case QSysInfo::WV_98: verStr = QLatin1String("Win98"); break;
case QSysInfo::WV_NT: verStr = QLatin1String("WinNT"); break;
case QSysInfo::WV_2000: verStr = QLatin1String("Win2000"); break;
case QSysInfo::WV_2003: verStr = QLatin1String("Win2003"); break;
case QSysInfo::WV_XP: verStr = QLatin1String("WinXP"); break;
case QSysInfo::WV_VISTA: verStr = QLatin1String("WinVista"); break;
default: verStr = QLatin1String("Unknown"); break;
}
vars["QMAKE_HOST.version_string"] << verStr;
SYSTEM_INFO info;
GetSystemInfo(&info);
QString archStr;
switch (info.wProcessorArchitecture) {
# ifdef PROCESSOR_ARCHITECTURE_AMD64
case PROCESSOR_ARCHITECTURE_AMD64:
archStr = QLatin1String("x86_64");
break;
# endif
case PROCESSOR_ARCHITECTURE_INTEL:
archStr = QLatin1String("x86");
break;
case PROCESSOR_ARCHITECTURE_IA64:
# ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
# endif
archStr = QLatin1String("IA64");
break;
default:
archStr = QLatin1String("Unknown");
break;
}
vars["QMAKE_HOST.arch"] << archStr;
# if defined(Q_CC_MSVC)
QString paths = QString::fromLocal8Bit(qgetenv("PATH"));
QString vcBin64 = QString::fromLocal8Bit(qgetenv("VCINSTALLDIR"));
if (!vcBin64.endsWith('\\'))
vcBin64.append('\\');
vcBin64.append("bin\\amd64");
QString vcBinX86_64 = QString::fromLocal8Bit(qgetenv("VCINSTALLDIR"));
if (!vcBinX86_64.endsWith('\\'))
vcBinX86_64.append('\\');
vcBinX86_64.append("bin\\x86_amd64");
if (paths.contains(vcBin64,Qt::CaseInsensitive) || paths.contains(vcBinX86_64,Qt::CaseInsensitive))
vars["QMAKE_TARGET.arch"] << QString::fromLatin1("x86_64");
else
vars["QMAKE_TARGET.arch"] << QString::fromLatin1("x86");
# endif
#elif defined(Q_OS_UNIX)
struct utsname name;
if (!uname(&name)) {
vars["QMAKE_HOST.os"] << QString::fromLocal8Bit(name.sysname);
vars["QMAKE_HOST.name"] << QString::fromLocal8Bit(name.nodename);
vars["QMAKE_HOST.version"] << QString::fromLocal8Bit(name.release);
vars["QMAKE_HOST.version_string"] << QString::fromLocal8Bit(name.version);
vars["QMAKE_HOST.arch"] << QString::fromLocal8Bit(name.machine);
}
#endif
}
bool
QMakeProject::isActiveConfig(const QString &x, bool regex, QHash<QString, QStringList> *place)
{
@ -3229,12 +3326,14 @@ QMakeProject::doProjectTest(QString func, QList<QStringList> args_list, QHash<QS
if (superfile.isEmpty()) {
superfile = Option::output_dir + QLatin1String("/.qmake.super");
printf("Info: creating super cache file %s\n", superfile.toLatin1().constData());
vars["_QMAKE_SUPER_CACHE_"] << superfile;
}
fn = superfile;
} else {
if (cachefile.isEmpty()) {
cachefile = Option::output_dir + QLatin1String("/.qmake.cache");
printf("Info: creating cache file %s\n", cachefile.toLatin1().constData());
vars["_QMAKE_CACHE_"] << cachefile;
if (cached_build_root.isEmpty()) {
cached_build_root = Option::output_dir;
cached_source_root = values("_PRO_FILE_PWD_", place).first();
@ -3630,28 +3729,13 @@ QMakeProject::doVariableReplaceExpand(const QString &str, QHash<QString, QString
QStringList &QMakeProject::values(const QString &_var, QHash<QString, QStringList> &place)
{
QString var = varMap(_var);
if(var == QLatin1String("LITERAL_WHITESPACE")) { //a real space in a token)
var = ".BUILTIN." + var;
place[var] = QStringList(QLatin1String("\t"));
} else if(var == QLatin1String("LITERAL_DOLLAR")) { //a real $
var = ".BUILTIN." + var;
place[var] = QStringList(QLatin1String("$"));
} else if(var == QLatin1String("LITERAL_HASH")) { //a real #
var = ".BUILTIN." + var;
place[var] = QStringList("#");
} else if(var == QLatin1String("OUT_PWD")) { //the out going dir
if (var == QLatin1String("OUT_PWD")) { //the out going dir
var = ".BUILTIN." + var;
place[var] = QStringList(Option::output_dir);
} else if(var == QLatin1String("PWD") || //current working dir (of _FILE_)
var == QLatin1String("IN_PWD")) {
var = ".BUILTIN." + var;
place[var] = QStringList(qmake_getpwd());
} else if(var == QLatin1String("DIR_SEPARATOR")) {
var = ".BUILTIN." + var;
place[var] = QStringList(Option::dir_sep);
} else if(var == QLatin1String("DIRLIST_SEPARATOR")) {
var = ".BUILTIN." + var;
place[var] = QStringList(Option::dirlist_sep);
} else if(var == QLatin1String("_LINE_")) { //parser line number
var = ".BUILTIN." + var;
place[var] = QStringList(QString::number(parser.line_no));
@ -3667,14 +3751,6 @@ QStringList &QMakeProject::values(const QString &_var, QHash<QString, QStringLis
} else if(var == QLatin1String("_PRO_FILE_PWD_")) {
var = ".BUILTIN." + var;
place[var] = QStringList(pfile.isEmpty() ? qmake_getpwd() : QFileInfo(pfile).absolutePath());
} else if(var == QLatin1String("_QMAKE_CACHE_")) {
var = ".BUILTIN." + var;
if(Option::mkfile::do_cache)
place[var] = QStringList(cachefile);
} else if(var == QLatin1String("_QMAKE_SUPER_CACHE_")) {
var = ".BUILTIN." + var;
if(Option::mkfile::do_cache && !superfile.isEmpty())
place[var] = QStringList(superfile);
} else if(var == QLatin1String("TEMPLATE")) {
if(!Option::user_template.isEmpty()) {
var = ".BUILTIN.USER." + var;
@ -3691,107 +3767,7 @@ QStringList &QMakeProject::values(const QString &_var, QHash<QString, QStringLis
place[var] = QStringList(real_template);
}
}
} else if(var.startsWith(QLatin1String("QMAKE_HOST."))) {
QString ret, type = var.mid(11);
#if defined(Q_OS_WIN32)
if(type == "os") {
ret = "Windows";
} else if(type == "name") {
DWORD name_length = 1024;
wchar_t name[1024];
if (GetComputerName(name, &name_length))
ret = QString::fromWCharArray(name);
} else if(type == "version" || type == "version_string") {
QSysInfo::WinVersion ver = QSysInfo::WindowsVersion;
if(type == "version")
ret = QString::number(ver);
else if(ver == QSysInfo::WV_Me)
ret = "WinMe";
else if(ver == QSysInfo::WV_95)
ret = "Win95";
else if(ver == QSysInfo::WV_98)
ret = "Win98";
else if(ver == QSysInfo::WV_NT)
ret = "WinNT";
else if(ver == QSysInfo::WV_2000)
ret = "Win2000";
else if(ver == QSysInfo::WV_2000)
ret = "Win2003";
else if(ver == QSysInfo::WV_XP)
ret = "WinXP";
else if(ver == QSysInfo::WV_VISTA)
ret = "WinVista";
else
ret = "Unknown";
} else if(type == "arch") {
SYSTEM_INFO info;
GetSystemInfo(&info);
switch(info.wProcessorArchitecture) {
#ifdef PROCESSOR_ARCHITECTURE_AMD64
case PROCESSOR_ARCHITECTURE_AMD64:
ret = "x86_64";
break;
#endif
case PROCESSOR_ARCHITECTURE_INTEL:
ret = "x86";
break;
case PROCESSOR_ARCHITECTURE_IA64:
#ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64
case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64:
#endif
ret = "IA64";
break;
default:
ret = "Unknown";
break;
}
}
#elif defined(Q_OS_UNIX)
struct utsname name;
if(!uname(&name)) {
if(type == "os")
ret = name.sysname;
else if(type == "name")
ret = name.nodename;
else if(type == "version")
ret = name.release;
else if(type == "version_string")
ret = name.version;
else if(type == "arch")
ret = name.machine;
}
#endif
var = ".BUILTIN.HOST." + type;
place[var] = QStringList(ret);
} else if (var == QLatin1String("QMAKE_QMAKE")) {
if (place[var].isEmpty())
place[var] = QStringList(
!Option::qmake_abslocation.isEmpty()
? Option::qmake_abslocation
: QLibraryInfo::rawLocation(QLibraryInfo::HostBinariesPath,
QLibraryInfo::EffectivePaths) + "/qmake");
}
#if defined(Q_OS_WIN32) && defined(Q_CC_MSVC)
else if(var.startsWith(QLatin1String("QMAKE_TARGET."))) {
QString ret, type = var.mid(13);
if(type == "arch") {
QString paths = QString::fromLocal8Bit(qgetenv("PATH"));
QString vcBin64 = QString::fromLocal8Bit(qgetenv("VCINSTALLDIR"));
if (!vcBin64.endsWith('\\'))
vcBin64.append('\\');
vcBin64.append("bin\\amd64");
QString vcBinX86_64 = QString::fromLocal8Bit(qgetenv("VCINSTALLDIR"));
if (!vcBinX86_64.endsWith('\\'))
vcBinX86_64.append('\\');
vcBinX86_64.append("bin\\x86_amd64");
if(paths.contains(vcBin64,Qt::CaseInsensitive) || paths.contains(vcBinX86_64,Qt::CaseInsensitive))
ret = "x86_64";
else
ret = "x86";
}
place[var] = QStringList(ret);
}
#endif
//qDebug("REPLACE [%s]->[%s]", qPrintable(var), qPrintable(place[var].join("::")));
return place[var];
}

3
qmake/project.h
View File

@ -91,7 +91,7 @@ class QMakeProject
QMakeProperty *prop;
void reset();
QStringList extra_configs;
QHash<QString, QStringList> vars, base_vars, extra_vars;
QHash<QString, QStringList> vars, init_vars, base_vars, extra_vars;
bool parse(const QString &text, QHash<QString, QStringList> &place, int line_count=1);
enum IncludeStatus {
@ -114,6 +114,7 @@ class QMakeProject
QStringList doVariableReplaceExpand(const QString &str, QHash<QString, QStringList> &place, bool *ok=0);
void init(QMakeProperty *);
void cleanup();
void loadDefaults();
QStringList &values(const QString &v, QHash<QString, QStringList> &place);
QStringList qmakeFeaturePaths();