Setting runpath for locating dynamic libraries in the installation directory

git-svn-id: http://svn.osgeo.org/qgis/branches/Release-0_8_0@6686 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: homann

src/gui/CMakeLists.txt

@@ -43,6 +43,22 @@ ELSE (WIN32)
    ADD_EXECUTABLE(qgis ${QGIS_APP_SRCS})
 ENDIF (WIN32)
 
+# This sets runpath to the installation directory
+SET_TARGET_PROPERTIES(qgis PROPERTIES
+  INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib
+  BUILD_WITH_INSTALL_RPATH true
+)
+
+# Uncomment this to set runpath to the directory path specified at compile time
+#SET_TARGET_PROPERTIES(qgis PROPERTIES
+#  INSTALL_RPATH_USE_LINK_PATH true
+#)
+
+# Uncomment this to set runpath relative to executable
+#SET_TARGET_PROPERTIES(qgis PROPERTIES
+#  LINK_FLAGS "-Wl,-rpath,'\$\$ORIGIN/../lib'"
+#)
+
 TARGET_LINK_LIBRARIES(qgis
   ${QT_LIBRARIES}
   qgis_core