Fix empty _LIBRARY left from framework check when fw not found

kyngchaos · kyngchaos · commit 8eef455d9796 · 2010-12-30T23:45:23.000Z
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@14984 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/cmake/FindGDAL.cmake b/cmake/FindGDAL.cmake
@@ -135,7 +135,12 @@ ELSE(WIN32)
         ENDIF (GDAL_LIB_NAME_WITH_PREFIX)
 
         IF (APPLE)
-          SET(GDAL_LIBRARY ${GDAL_LINK_DIRECTORIES}/lib${GDAL_LIB_NAME}.dylib CACHE STRING INTERNAL)
+          IF (NOT GDAL_LIBRARY)
+            # work around empty GDAL_LIBRARY left by framework check
+            # while still preserving user setting if given
+            # ***FIXME*** need to improve framework check so below not needed
+            SET(GDAL_LIBRARY ${GDAL_LINK_DIRECTORIES}/lib${GDAL_LIB_NAME}.dylib CACHE STRING INTERNAL FORCE)
+          ENDIF (NOT GDAL_LIBRARY)
         ELSE (APPLE)
           SET(GDAL_LIBRARY ${GDAL_LINK_DIRECTORIES}/lib${GDAL_LIB_NAME}.so CACHE STRING INTERNAL)
         ENDIF (APPLE)
diff --git a/cmake/FindGEOS.cmake b/cmake/FindGEOS.cmake
@@ -132,7 +132,12 @@ ELSE(WIN32)
         #MESSAGE("DBG  GEOS_LIB_NAME=${GEOS_LIB_NAME}")
 
         IF (APPLE)
-          SET(GEOS_LIBRARY ${GEOS_LINK_DIRECTORIES}/lib${GEOS_LIB_NAME}.dylib CACHE STRING INTERNAL)
+          IF (NOT GEOS_LIBRARY)
+            # work around empty GEOS_LIBRARY left by framework check
+            # while still preserving user setting if given
+            # ***FIXME*** need to improve framework check so below not needed
+            SET(GEOS_LIBRARY ${GEOS_LINK_DIRECTORIES}/lib${GEOS_LIB_NAME}.dylib CACHE STRING INTERNAL FORCE)
+          ENDIF (NOT GEOS_LIBRARY)
         ELSE (APPLE)
           SET(GEOS_LIBRARY ${GEOS_LINK_DIRECTORIES}/lib${GEOS_LIB_NAME}.so CACHE STRING INTERNAL)
         ENDIF (APPLE)
