Toolchain upgrade and portability improvements.

upgrade to NetBSD CVS release from 2012/10/17 12:00:00 UTC

Makefiles updates to imporve portability

Made sure to be consistent in the usage of braces/parenthesis at
least on a per file basis. For variables, it is recommended to
continue to use braces.

libexec/Makefile

@@ -1,8 +1,18 @@
-# Makefile for usr.bin
+#	$NetBSD: Makefile,v 1.61 2012/02/07 19:13:31 joerg Exp $
+#	@(#)Makefile	8.1 (Berkeley) 6/4/93
 
 .include <bsd.own.mk>
 
-# NetBSD imports
-SUBDIR= makewhatis ld.elf_so
+SUBDIR= \
+	\
+	ld.elf_so
+
+.if defined(__MINIX)
+SUBDIR+= makewhatis
+.else
+.if ${MKMAKEMANDB} == "no"
+SUBDIR+= getNAME makewhatis
+.endif
+.endif # defined(__MINIX)
 
 .include <bsd.subdir.mk>