diff -r b0689af42a71 indra/cmake/FindJsonCpp.cmake
--- a/indra/cmake/FindJsonCpp.cmake	Wed Dec 15 20:55:10 2010 +0100
+++ b/indra/cmake/FindJsonCpp.cmake	Sun Dec 19 18:08:15 2010 +0100
@@ -21,7 +21,12 @@
             OUTPUT_STRIP_TRAILING_WHITESPACE
             )
 
+# Try to find a library that was compiled with the same compiler version as we currently use.
 SET(JSONCPP_NAMES ${JSONCPP_NAMES} libjson_linux-gcc-${_gcc_COMPILER_VERSION}_libmt.so)
+IF (STANDALONE)
+	# On standalone, assume that the system installed library was compiled with the used compiler.
+	SET(JSONCPP_NAMES ${JSONCPP_NAMES} libjson.so)
+ENDIF (STANDALONE)
 FIND_LIBRARY(JSONCPP_LIBRARY
   NAMES ${JSONCPP_NAMES}
   PATHS /usr/lib /usr/local/lib