Source
--- config.tests/unix/compile.test.orig 2008-10-31 13:17:24.000000000 -0400
+++ config.tests/unix/compile.test 2008-10-31 13:20:04.000000000 -0400
-L*|-l*|-pthread)
LFLAGS="$LFLAGS $PARAM"
;;
+ -isystem*)
+ INC=`echo $PARAM | sed -e 's/^-isystem//'`
+ INCLUDEPATH="$INCLUDEPATH $INC"
+ ;;
-I*)
INC=`echo $PARAM | sed -e 's/^-I//'`
INCLUDEPATH="$INCLUDEPATH $INC"