Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/lib/libc/libcincludes.mk,v
rcsdiff: /ftp/cvs/cvsroot/src/lib/libc/libcincludes.mk,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.1.4.2
retrieving revision 1.2
diff -u -p -r1.1.4.2 -r1.2
--- src/lib/libc/libcincludes.mk	2008/10/26 07:28:07	1.1.4.2
+++ src/lib/libc/libcincludes.mk	2014/08/10 23:39:08	1.2
@@ -1,18 +1,19 @@
-#	$NetBSD: libcincludes.mk,v 1.1.4.2 2008/10/26 07:28:07 mrg Exp $
+#	$NetBSD: libcincludes.mk,v 1.2 2014/08/10 23:39:08 matt Exp $
 
 # Makefile fragment shared across several parts that want to look
 # inside libc's include tree.
 
+LIBC_MACHINE_ARCH?=	${MACHINE_ARCH}
+LIBC_MACHINE_CPU?=	${MACHINE_CPU}
+
 .if defined(LIBC_MACHINE_ARCH) && \
     exists(${NETBSDSRCDIR}/lib/libc/arch/${LIBC_MACHINE_ARCH}/SYS.h)
 ARCHSUBDIR=	${LIBC_MACHINE_ARCH}
-.elif exists(${NETBSDSRCDIR}/lib/libc/arch/${MACHINE_ARCH}/SYS.h)
-ARCHSUBDIR=	${MACHINE_ARCH}
-.elif exists(${NETBSDSRCDIR}/lib/libc/arch/${MACHINE_CPU}/SYS.h)
-ARCHSUBDIR=	${MACHINE_CPU}
+.elif exists(${NETBSDSRCDIR}/lib/libc/arch/${LIBC_MACHINE_CPU}/SYS.h)
+ARCHSUBDIR=	${LIBC_MACHINE_CPU}
 .else
 .BEGIN:
-	@echo no ARCHDIR for ${MACHINE_ARCH} nor ${MACHINE_CPU}
+	@echo no ARCHDIR for ${LIBC_MACHINE_ARCH} nor ${LIBC_MACHINE_CPU}
 	@false
 .endif