INCLUDEPATH = FOO $$INCLUDEPATH triggered an infinte loop

backport the fix from Qt3.3 for that issue
Add alternative mode to only generate one language...

3 files changed, 6 insertions, 2 deletions

diff --git a/development/translation/opie-lupdate/opie-lupdate.pro b/development/translation/opie-lupdate/opie-lupdate.pro
index ea51c8b..8360f05 100644
--- a/development/translation/opie-lupdate/opie-lupdate.pro
+++ b/development/translation/opie-lupdate/opie-lupdate.pro
@@ -1,21 +1,21 @@
 TEMPLATE	= app
-CONFIG		+= qt warn_on console
+CONFIG		+= qt warn_on console thread
 HEADERS		= ../shared/metatranslator.h \
 		  ../shared/proparser.h \
 		  ../shared/opie.h
 		  
 SOURCES		= fetchtr.cpp \
 		  main.cpp \
 		  merge.cpp \
 		  numberh.cpp \
 		  sametexth.cpp \
 		  ../shared/metatranslator.cpp \
 		  ../shared/proparser.cpp \
 		  ../shared/opie.cpp
 
 DEFINES 	+= QT_INTERNAL_XML
 
 TARGET		= opie-lupdate
 INCLUDEPATH	+= ../shared
 #DESTDIR		= 
 
diff --git a/development/translation/shared/opie.cpp b/development/translation/shared/opie.cpp
index c5c72d1..c8cea42 100644
--- a/development/translation/shared/opie.cpp
+++ b/development/translation/shared/opie.cpp
@@ -1,40 +1,43 @@
 #include <stdlib.h>
 
 #include <qdir.h>
 
 #include "opie.h"
 
 OPIE* OPIE::m_self = 0;
 
 
 OPIE::OPIE() {
 }
 OPIE::~OPIE() {
 }
 OPIE* OPIE::self() {
     if (!m_self ) m_self = new OPIE;
     return m_self;
 }
 QStringList OPIE::languageList( const QString& _opieDir )const {
+#if 0
+    return QStringList::split(':',QString(::getenv("OPIE_CREATE_LANGS")));
+#else
     QString opieDi = opieDir( _opieDir );
-
     QStringList langs;
     QDir dir( opieDi + "/i18n/");
     if (!dir.exists() ) return langs;
     langs = dir.entryList( QDir::Dirs );
 
     langs.remove("CVS"); // hey this no language
     langs.remove("unmaintained"); // remove this one too
     langs.remove(".");
     langs.remove("..");
 
 
 
     return langs;
+#endif    
 }
 QString OPIE::opieDir( const QString& _opieDir ) const{
     if (!_opieDir.isEmpty() ) return _opieDir;
     char* dir = ::getenv("OPIEDIR");
     if (!dir ) return QString::null;
     return QString::fromLatin1(dir);
 }
diff --git a/development/translation/shared/proparser.cpp b/development/translation/shared/proparser.cpp
index f616c5a..bb099bb 100644
--- a/development/translation/shared/proparser.cpp
+++ b/development/translation/shared/proparser.cpp
@@ -90,85 +90,86 @@ QMap<QString, QString> proFileTagMap( const QString& text, const QString& opieDi
     QStringList::Iterator line;
     for ( line = lines.begin(); line != lines.end(); ++line ) {
 	QStringList toks = QStringList::split( QChar(' '), *line );
 
 	if ( toks.count() >= 3 &&
 	     (toks[1] == QString("=") || toks[1] == QString("+=")) ) {
 	    QString tag = toks.first();
 	    int k = tag.findRev( QChar(':') ); // as in 'unix:'
 	    if ( k != -1 )
 		tag = tag.mid( k + 1 );
 	    toks.remove( toks.begin() );
 
 	    QString action = toks.first();
 	    toks.remove( toks.begin() );
 
 	    if ( tagMap.contains(tag) ) {
 		if ( action == QString("=") )
 		    tagMap.replace( tag, toks.join(QChar(' ')) );
 		else
 		    tagMap[tag] += QChar( ' ' ) + toks.join( QChar(' ') );
 	    } else {
 		tagMap[tag] = toks.join( QChar(' ') );
 	    }
 	}
     }
 
     /*
       Expand $$variables within the 'value' part of a 'key = value'
       pair.
     */
     QRegExp var( "\\$\\$[({]?([a-zA-Z0-9_]+)[)}]?" );
     QMap<QString, QString>::Iterator it;
     for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
 	int i = 0;
 	while ( (i = var.search((*it), i)) != -1 ) {
 	    int len = var.matchedLength();
 	    QString invocation = var.cap(1);
 	    QString after;
 
 	    if ( invocation == "system" ) {
 		// skip system(); it will be handled in the next pass
 		++i;
 	    } else if ( invocation == "OPIEDIR") {
                 (*it).replace( i, len, opieDir );
             }else {
 		if ( tagMap.contains(invocation) )
 		    after = tagMap[invocation];
 		(*it).replace( i, len, after );
+		i += after.length();
 	    }
 	}
     }
 
     /*
       Execute system() calls.
     */
     QRegExp callToSystem( "\\$\\$system\\s*\\(([^()]*)\\)" );
     for ( it = tagMap.begin(); it != tagMap.end(); ++it ) {
 	int i = 0;
 	while ( (i = callToSystem.search((*it), i)) != -1 ) {
 	    /*
 	      This code is stolen from qmake's project.cpp file.
 	      Ideally we would use the same parser, so we wouldn't
 	      have this code duplication.
 	    */
 	    QString after;
 	    char buff[256];
 	    FILE *proc = QT_POPEN( callToSystem.cap(1).latin1(), "r" );
 	    while ( proc && !feof(proc) ) {
 		int read_in = fread( buff, 1, 255, proc );
 		if ( !read_in )
 		    break;
 		for ( int i = 0; i < read_in; i++ ) {
 		    if ( buff[i] == '\n' || buff[i] == '\t' )
 			buff[i] = ' ';
 		}
 		buff[read_in] = '\0';
 		after += buff;
 	    }
 	    (*it).replace( i, callToSystem.matchedLength(), after );
 	    i += after.length();
 	}
     }
 
     return tagMap;
 }