SuperBuild: configure and build in same directory for autconf

SuperBuild/CMake/External_geotiff.cmake

@@ -35,7 +35,7 @@ else()
       URL "http://download.osgeo.org/geotiff/libgeotiff/libgeotiff-1.4.1.tar.gz"
       URL_MD5 48bdf817e6e7a37671cc1f41b01e10fc
       SOURCE_DIR ${GEOTIFF_SB_SRC}
-      BINARY_DIR ${GEOTIFF_SB_BUILD_DIR}
+      BINARY_DIR ${GEOTIFF_SB_SRC}
       INSTALL_DIR ${SB_INSTALL_PREFIX}
       DOWNLOAD_DIR ${DOWNLOAD_LOCATION}
       DEPENDS ${GEOTIFF_DEPENDENCIES}