diff -ur gnash-0.8.7_p20100812.orig/macros/kde4.m4 gnash-0.8.7_p20100812/macros/kde4.m4
--- gnash-0.8.7_p20100812.orig/macros/kde4.m4	2010-08-12 13:49:01.319789001 +0200
+++ gnash-0.8.7_p20100812/macros/kde4.m4	2010-08-12 13:49:50.875789001 +0200
@@ -136,7 +136,7 @@
     dnl Look for the libraries
     AC_CACHE_VAL(ac_cv_path_kde4_lib, [
       if test x"${with_kde4_lib}" != x ; then
-        if test -f ${with_kde4_lib}/libkdeui.la; then
+        if test -f ${with_kde4_lib}/libkdeui.so; then
 	        ac_cv_path_kde4_lib="-L`(cd ${with_kde4_lib}; pwd)`"
         else
 	        AC_MSG_ERROR([${with_kde4_lib} directory doesn't contain KDE 4.x libraries.])
@@ -214,9 +214,9 @@
       KDE4_CONFIGDIR="${KDE4_PREFIX}}/share/kde4/config"
     fi
     if test x"${KDE4_APPSDATADIR}" != x ; then 
-      KDE4_APPSDATADIR="${KDE4_APPSDATADIR}/share/kde4/apps/klash"
+      KDE4_APPSDATADIR="${KDE4_APPSDATADIR}/share/apps/klash"
     else
-      KDE4_APPSDATADIR="${KDE4_PREFIX}/share/kde4/apps/klash"
+      KDE4_APPSDATADIR="${KDE4_PREFIX}/share/apps/klash"
     fi
   fi                            dnl end of build_kparts4