- Fix clang build

- Add License
- Stage support

PR:		186735
Submitted by:	ports fury

editors/klat4/Makefile

@@ -8,14 +8,13 @@ CATEGORIES=	editors
 MASTER_SITES=	http://klat.algebraic.ru/
 
 MAINTAINER=	ports@FreeBSD.org
-COMMENT=	A LaTeX source editor for KDE4
+COMMENT=	LaTeX source editor for KDE4
 
-RUN_DEPENDS=	${KDE4_PREFIX}/lib/kde4/katepart.so:${PORTSDIR}/editors/kate
+LICENSE=	GPLv2 # (or later)
 
 USE_BZIP2=	yes
 USES=		cmake
-USE_KDE4=	kdeprefix kdelibs automoc4
-USE_QT4=	corelib qmake_build moc_build rcc_build uic_build
+USE_KDE4=	automoc4 kate kdelibs kdeprefix
+USE_QT4=	moc_build qmake_build rcc_build uic_build
 
-NO_STAGE=	yes
 .include <bsd.port.mk>

editors/klat4/files/patch-klatexecsettingsdlgimpl.cpp

@@ -0,0 +1,18 @@
+--- klatexecsettingsdlgimpl.cpp.orig
++++ klatexecsettingsdlgimpl.cpp
+@@ -271,6 +271,7 @@
+ 				return tmp.entry().commandLine();
+ //			else if (index.column() == 4)
+ //				return tmp.entry().shortcut().toString();
++			return QVariant();
+ 		} 
+ 		else
+ 			return QVariant();
+@@ -294,6 +295,7 @@
+ 		return QString(i18n("Parameters"));
+ //	else if(sect == 4)
+ //		return QString("Shortcut");
++	return QString("Invisible");
+ }
+ 
+ void KlatExecConfigModel::slotDataChanged(const QModelIndex &top, const QModelIndex &bottom)

editors/klat4/files/patch-klathtmlwidget.cpp

@@ -0,0 +1,21 @@
+--- klathtmlwidget.cpp.orig
++++ klathtmlwidget.cpp
+@@ -73,7 +73,7 @@
+ 			}
+ 			if(cURL.protocol() == LTRTOKLATPROT && found == true)
+ 			{
+-				for (i ,found = false ; !found && i < len ; i++)
++				for (i = 0, found = false ; !found && i < len ; i++)
+ 				{
+ 					if (code[i] == '}')
+ 					{
+@@ -85,7 +85,9 @@
+ 		}
+ 		
+ 		emit signalSymbolCodeSelected(code,advance);
++		return found;
+ 	}
++	return false;
+ }
+ 
+ void KlatHTMLWidget::openAppDataUrl(const QString &relpath)