--- a/Makefile.in	2011-02-20 18:02:55.526260599 +0300
+++ b/Makefile.in	2011-02-20 18:03:14.019266345 +0300
@@ -44,7 +44,7 @@
 
 dummy:=$(shell $(MKDIR) $(objdir))
 
-GNATMAKE=gnatmake -p -m
+GNATMAKE=gnatmake -p -m ${GNATFLAGS}
 ifeq ($(strip $(filter-out %vms%,$(HOST))),)
 GNATMAKE=${GNATMAKE} -XOS=vms
 endif