Author: Till Maas <opensource till name>
License: same as vym

Define more variables to make it easier to configure the path where
the parts of vym should be installed, e.g. the prefix (PREFIX is imho
more ofen used than INSTALLDIR) and DOCDIR.

diff -up vym-1.10.0/vym.pro.dir-vars vym-1.10.0/vym.pro
--- vym.pro	2007-07-30 11:47:12.000000000 +0200
+++ vym.pro	2007-10-18 21:55:44.000000000 +0200
@@ -121,26 +121,42 @@ TRANSLATIONS += lang/vym_en.ts
 TRANSLATIONS += lang/vym_es.ts
 TRANSLATIONS += lang/vym_it.ts
 
-count( INSTALLDIR, 0 ) {
-	INSTALLDIR = /usr/local
+isEmpty( PREFIX ) {
+	PREFIX = /usr/local
+	count( INSTALLDIR, 1 ) {
+		PREFIX = $${INSTALLDIR}
+		message( "Please use PREFIX instead of INSTALLDIR" )
+	}
+}
+isEmpty( BINDIR ) {
+	BINDIR = $${PREFIX}/bin
+}
+isEmpty( DATADIR ) {
+	DATADIR = $${PREFIX}/share
+}
+isEmpty( DOCDIR ) {
+	DOCDIR = $${DATADIR}/doc/packages/vym
+}
+isEmpty( DEMODIR ) {
+	DEMODIR = $${DOCDIR}
 }
 
 message( "Installation directory" )
-message( $$INSTALLDIR )
+message( $$PREFIX )
 
 
-target.path = $${INSTALLDIR}/bin
+target.path = $${BINDIR}
 INSTALLS += target
 
 support.files = styles/ scripts/ icons/ flags/ lang/ macros/ exports/
-support.path = $${INSTALLDIR}/share/vym
+support.path = $${DATADIR}/vym
 INSTALLS += support 
 
 doc.files = tex/vym.pdf 
-doc.path = $${INSTALLDIR}/share/doc/packages/vym
+doc.path = $${DOCDIR}
 INSTALLS += doc
 
 demo.files = demos/
-demo.path = $${INSTALLDIR}/share/doc/packages/vym
+demo.path = $${DEMODIR}
 INSTALLS += demo