Remove unnecessary .undef lines after .for loops as the loop variables

are automatically undefined after the loop exits.

6 files changed, 6 insertions, 27 deletions

diff --git a/mk/tools/autoconf.mk b/mk/tools/autoconf.mk
index 3bc6c5e4b47..42105311c04 100644
--- a/mk/tools/autoconf.mk
+++ b/mk/tools/autoconf.mk
@@ -1,4 +1,4 @@
-# $NetBSD: autoconf.mk,v 1.10 2005/06/01 20:08:01 jlam Exp $
+# $NetBSD: autoconf.mk,v 1.11 2005/06/11 05:22:03 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -84,7 +84,6 @@ _TOOLS_AC_NAMES+=	ifnames		ifnames-2.13
 .for _t_ in ${_TOOLS_AC_NAMES}
 _TOOLS_AC_TYPE.${_t_}?=	TOOLS_GNU_MISSING
 .endfor _t_
-.undef _t_
 
 .if !defined(TOOLS_IGNORE.autoconf) && !empty(USE_TOOLS:Mautoconf)
 .  if !empty(PKGPATH:Mdevel/autoconf)
@@ -179,7 +178,6 @@ AUTOMAKE_OVERRIDE?=	yes
 ${_TOOLS_AC_TYPE.${_t_}}+=	${_t_}
 .    endif
 .  endfor
-.  undef _t_
 .endif
 
 # LIBTOOL_M4_OVERRIDE lists the locations where the libtool.m4 symlink
@@ -209,4 +207,3 @@ tools-libtool-m4-override:
 		fi;							\
 	done
 .endfor
-.undef _pattern_
diff --git a/mk/tools/automake.mk b/mk/tools/automake.mk
index 5b3a5440826..21acd800355 100644
--- a/mk/tools/automake.mk
+++ b/mk/tools/automake.mk
@@ -1,4 +1,4 @@
-# $NetBSD: automake.mk,v 1.13 2005/06/01 20:08:01 jlam Exp $
+# $NetBSD: automake.mk,v 1.14 2005/06/11 05:22:03 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -102,7 +102,6 @@ _TOOLS_AM_NAMES+=	automake	automake-1.4			\
 .for _t_ in ${_TOOLS_AM_NAMES}
 _TOOLS_AM_TYPE.${_t_}?=	TOOLS_GNU_MISSING
 .endfor
-.undef _t_
 
 .if !defined(TOOLS_IGNORE.automake) && !empty(USE_TOOLS:Mautomake)
 .  if !empty(PKGPATH:Mdevel/automake)
@@ -175,7 +174,6 @@ AUTOMAKE_OVERRIDE?=	yes
 ${_TOOLS_AM_TYPE.${_t_}}+=	${_t_}
 .    endif
 .  endfor
-.  undef _t_
 .endif
 
 .if !empty(USE_TOOLS:Mgettext-m4)
diff --git a/mk/tools/bsd.tools.mk b/mk/tools/bsd.tools.mk
index 22dbb7a5956..b10eae1b30f 100644
--- a/mk/tools/bsd.tools.mk
+++ b/mk/tools/bsd.tools.mk
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.tools.mk,v 1.28 2005/05/21 04:53:17 jlam Exp $
+# $NetBSD: bsd.tools.mk,v 1.29 2005/06/11 05:22:03 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -125,20 +125,17 @@ USE_TOOLS?=		# empty
 TOOLS_CREATE+=			${_t_}
 TOOLS_REAL_CMDLINE.${_t_}?=	exit 0
 .endfor
-.undef _t_
 
 .for _t_ in ${TOOLS_BROKEN}
 TOOLS_CREATE+=			${_t_}
 TOOLS_REAL_CMDLINE.${_t_}?=	exit 1
 .endfor
-.undef _t_
 
 .for _t_ in ${TOOLS_GNU_MISSING}
 TOOLS_CREATE+=			${_t_}
 TOOLS_REAL_CMD.${_t_}?=		${PKGSRCDIR}/mk/gnu-config/missing
 TOOLS_REAL_CMDLINE.${_t_}?=	${TOOLS_REAL_CMD.${_t_}} ${_t_:T:C/-[0-9].*$//}
 .endfor
-.undef _t_
 
 ######################################################################
 
@@ -215,8 +212,6 @@ ${TOOLS_CMD.${_t_}}:
 	${TEST} ${.TARGET:Q} = ${.TARGET:H:Q}/${_a_} ||			\
 		${LN} -fs ${.TARGET:T:Q} ${.TARGET:H:Q}/${_a_}
 .  endfor
-.  undef _a_
 .endfor
-.undef _t_
 
 .endif	# BSD_TOOLS_MK
diff --git a/mk/tools/defaults.mk b/mk/tools/defaults.mk
index 474469d6fa1..235bda32af9 100644
--- a/mk/tools/defaults.mk
+++ b/mk/tools/defaults.mk
@@ -1,4 +1,4 @@
-# $NetBSD: defaults.mk,v 1.27 2005/06/10 20:53:54 jlam Exp $
+# $NetBSD: defaults.mk,v 1.28 2005/06/11 05:22:03 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -179,9 +179,7 @@ _TOOLS_VARNAME_GNU.yacc=	YACC
 .    for _v_ in ${_TOOLS_VARNAME.${_t_}}
 ${_v_}?=	${TOOLS_PLATFORM.${_t_}}
 .    endfor
-.    undef _v_
 .  endif
 .endfor
-.undef _t_
 
 .endif	# TOOLS_DEFAULTS_MK
diff --git a/mk/tools/replace.mk b/mk/tools/replace.mk
index c8720f86fe1..ef583d40cb9 100644
--- a/mk/tools/replace.mk
+++ b/mk/tools/replace.mk
@@ -1,4 +1,4 @@
-# $NetBSD: replace.mk,v 1.99 2005/06/03 22:54:44 jlam Exp $
+# $NetBSD: replace.mk,v 1.100 2005/06/11 05:22:03 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -141,13 +141,11 @@ _TOOLS_USE_PKGSRC.${_t_}?=	no
 .  endif
 _TOOLS_USE_PKGSRC.${_t_}?=	yes
 .endfor
-.undef _t_
 
 # TOOLS_DEPMETHOD.<tool> defaults to BUILD_DEPENDS.
 .for _t_ in ${_USE_TOOLS}
 TOOLS_DEPMETHOD.${_t_}?=	BUILD_DEPENDS
 .endfor
-.undef _t_
 
 ######################################################################
 
@@ -466,7 +464,6 @@ _TOOLS_DEPENDS.flex=		# empty
 .      for _dep_ in ${BUILDLINK_DEPENDS.flex}
 _TOOLS_DEPENDS.flex+=		${_dep_}:${BUILDLINK_PKGSRCDIR.flex}
 .      endfor
-.      undef _dep_
 TOOLS_DEPENDS.flex?=		${_TOOLS_DEPENDS.flex}
 TOOLS_CREATE+=			flex
 TOOLS_FIND_PREFIX+=		TOOLS_PREFIX.flex=flex
@@ -666,7 +663,6 @@ _TOOLS_DEPENDS.lex=		# empty
 .      for _dep_ in ${BUILDLINK_DEPENDS.flex}
 _TOOLS_DEPENDS.lex+=		${_dep_}:${BUILDLINK_PKGSRCDIR.flex}
 .      endfor
-.      undef _dep_
 TOOLS_DEPENDS.lex?=		${_TOOLS_DEPENDS.lex}
 TOOLS_CREATE+=			lex
 TOOLS_FIND_PREFIX+=		TOOLS_PREFIX.lex=flex
@@ -1168,7 +1164,6 @@ FIND_PREFIX:=	${TOOLS_FIND_PREFIX}
 ${TOOLS_DEPMETHOD.${_t_}}+=	${_dep_}
 .      endif
 .    endfor
-.    undef _dep_
 .  endif
 .endfor
 
@@ -1190,7 +1185,6 @@ ${_TOOLS_VARNAME.${_t_}}=	${TOOLS_${_TOOLS_VARNAME.${_t_}}}
 .    endif
 .  endif
 .endfor
-.undef _t_
 
 ######################################################################
 
@@ -1234,11 +1228,9 @@ TOOLS_${_TOOLS_VARNAME.${_t_}}=	${_TOOLS_VARNAME.${_t_}}_not_defined_
 .      for _v_ in ${_TOOLS_VARNAME.${_t_}}
 ${_v_}?=	${TOOLS_${_TOOLS_VARNAME.${_t_}}}
 .      endfor
-.      undef _v_
 .    endif
 .  endif
 .endfor
-.undef _t_
 
 ######################################################################
 
diff --git a/mk/tools/rpcgen.mk b/mk/tools/rpcgen.mk
index 7bfef990aa4..c584d6e06ed 100644
--- a/mk/tools/rpcgen.mk
+++ b/mk/tools/rpcgen.mk
@@ -1,4 +1,4 @@
-# $NetBSD: rpcgen.mk,v 1.7 2005/05/21 04:53:17 jlam Exp $
+# $NetBSD: rpcgen.mk,v 1.8 2005/06/11 05:22:03 jlam Exp $
 #
 # Copyright (c) 2005 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -48,7 +48,6 @@ TOOLS_EXECDIRS.rpcgen?=	/bin /sbin /usr/bin /usr/sbin
 TOOLS_REAL_CMD.rpcgen?=	${_d_}/rpcgen
 .    endif
 .  endfor
-.  undef _d_
 TOOLS_REAL_CMD.rpcgen?=	${FALSE}
 .endif
 TOOLS_CMD.rpcgen=	${TOOLS_DIR}/bin/rpcgen