--- gcc/Makefile.in.orig	Sat Feb  7 10:51:36 2004
+++ gcc/Makefile.in	Sat Feb  7 10:50:59 2004
@@ -659,7 +659,7 @@
 # -I$(@D) and -I$(srcdir)/$(@D) cause the subdirectory of the file
 # currently being compiled, in both source trees, to be examined as well.
 INCLUDES = -I. -I$(@D) -I$(srcdir) -I$(srcdir)/$(@D) \
-	   -I$(srcdir)/config -I$(srcdir)/../include
+	   -I$(srcdir)/config -I$(srcdir)/../include -I/usr/include
 
 # Always use -I$(srcdir)/config when compiling.
 .c.o: