Introduce bsd.autotools.mk to the world, ripped from bsd.port.mk

This is essentially a null-commit, with the one exception that
the "patch-libtool" target is now called "patch-autotools" for
consistency with "run-autotools".

Many thanks to kris for testing on the 4-exp bento cluster

Approved by:	portmgr (kris)
Verified by:	bento 4-exp

9 files changed, 392 insertions, 390 deletions

diff --git a/Mk/bsd.autotools.mk b/Mk/bsd.autotools.mk
new file mode 100644
index 000000000000..c6e1469a99b0
--- /dev/null
+++ b/Mk/bsd.autotools.mk
@@ -0,0 +1,371 @@
+#-*- mode: makefile; tab-width: 4; -*-
+# ex:ts=4
+#
+# $FreeBSD$
+# Please view me with 4 column tabs!
+# Please make sure all changes to this file are passed either through
+# the maintainer, or portmgr
+
+Autotools_Include_MAINTAINER=	ade@FreeBSD.org
+
+# USE_AUTOCONF_VER (PORT MAY SET THIS VALUE)
+#				- Implies USE_AUTOCONF.
+#				- Implies WANT_AUTOCONF_VER=(value)
+# USE_AUTOCONF (PORT MAY SET THIS VALUE)
+#				- Implies WANT_AUTOCONF_VER?=213.
+#				- Causes autoconf execution prior to configure step.
+# USE_AUTOHEADER (PORT MAY SET THIS VALUE)
+#				- Implies USE_AUTOCONF.
+# WANT_AUTOCONF_VER (PORT MAY SET THIS VALUE)
+#				- Implies GNU_CONFIGURE=yes.
+#				- Says that the port wants autoconf; legal values
+#				  are: 213, 253, 257.
+#				- Each specify a version of autoconf to use
+#				  and appropriatly set AUTOCONF{,_DIR} and other
+#				  autoconf-related program paths.
+#				- If set with an unknown value, the port is marked BROKEN.
+# AUTOCONF_ARGS (PORT MAY ALTER THIS VALUE)
+#				- Pass these args to ${AUTOCONF} if ${USE_AUTOCONF_VER}
+#				  is set. If an application sets this value, it should
+#				  use the += form of assignment to append, not overwrite.
+# AUTOHEADER_ARGS (PORT MAY ALTER THIS VALUE)
+#				- Pass these args to ${AUTOHEADER} if ${USE_AUTOHEADER}
+#				  is set. If an application sets this value, it should
+#				  use the += form of assignment to append, not overwrite.
+##
+# AUTOMAKE (READ-ONLY)
+#				- Set to path of GNU automake (default:
+#				  according to USE_AUTOMAKE_VER value)
+# AUTOMAKE_ENV (READ-ONLY)
+#				- Pass these env var=value pairs (shell-like)
+#				  to ${AUTOMAKE} if ${USE_AUTOMAKE_VER} is set.
+# ACLOCAL (READ-ONLY)
+#				- Set to path of GNU automake aclocal (default:
+#				  according to USE_AUTOMAKE_VER value)
+# ACLOCAL_DIR (READ-ONLY)
+#				- Set to path of GNU automake aclocal shared directory
+#                 (default:	according to USE_AUTOMAKE_VER value)
+# AUTOMAKE_DIR (READ-ONLY)
+#				- Set to path of GNU automake shared directory (default:
+#				  according to USE_AUTOMAKE_VER value)
+##
+# AUTOCONF (READ-ONLY)
+#				- Set to path of GNU autoconf (default:
+#				  according to USE_AUTOCONF_VER value)
+# AUTOCONF_ENV (READ-ONLY)
+#				- Pass these env var=value pairs (shell-like)
+#				  to ${AUTOCONF} if ${USE_AUTOCONF_VER} is set.
+# AUTOHEADER (READ-ONLY)
+#				- Set to path of GNU autoconf autoheader
+#				  (default: according to USE_AUTOCONF_VER value)
+# AUTORECONF (READ-ONLY)
+#				- Set to path of GNU autoconf autoreconf
+#				  (default: according to USE_AUTOCONF_VER value)
+# AUTOSCAN (READ-ONLY)
+#				- Set to path of GNU autoconf autoscan
+#				  (default: according to USE_AUTOCONF_VER value)
+# AUTOIFNAMES (READ-ONLY)
+#				- Set to path of GNU autoconf autoifnames
+#				  (default: according to USE_AUTOCONF_VER value)
+# AUTOCONF_DIR (READ-ONLY)
+#				- Set to path of GNU autoconf shared directory (default:
+#				  according to USE_AUTOCONF_VER value)
+##
+# USE_LIBTOOL_VER (PORT MAY SET THIS VALUE)
+#				- Implies USE_LIBTOOL.
+#				- Implies WANT_LIBTOOL_VER=(value)
+# USE_LIBTOOL (PORT MAY SET THIS VALUE)
+#				- Says that the port uses Libtool.
+#				- Implies GNU_CONFIGURE.
+#				- Implies WANT_LIBTOOL_VER?=13
+# LIBTOOL (READ-ONLY)
+#				- Set to path of libtool (default:
+#				  according to USE_LIBTOOL_VER value)
+# LIBTOOLIZE (READ-ONLY)
+#				- Set to path of libtoolize (default:
+#				  according to USE_LIBTOOL_VER value)
+# LIBTOOL_VERSION (READ-ONLY)
+#				- Exported version of USE_LIBTOOL_VER
+# LIBTOOL_SHAREDIR (READ-ONLY)
+#				- Set to path of GNU libtool shared directory (default:
+#				  according to USE_LIBTOOL_VER value)
+# LIBTOOL_LIBEXECDIR (READ-ONLY)
+#				- Set to path of GNU libtool libexec directory (default:
+#				  according to USE_LIBTOOL_VER value)
+# LIBTOOLFILES	- Files to patch for libtool (defaults: "aclocal.m4" if
+#				  USE_AUTOCONF is set, "configure" otherwise).
+# LIBTOOLFLAGS	- Additional flags to pass to ltconfig
+#				  (default: --disable-ltlibs)
+
+######################################################################
+# AUTOMAKE/AUTOCONF
+# current => non-renamed, non-relocated version
+
+########## private variables
+#	old_{am,ac}ver		==>	numeric version of "old" port[*]
+#	cur_{am,ac}ver		==>	numeric version of "current" port
+#	dev_{am,ac}ver		==>	numeric version of "devel" port
+#	use_{am,ac}path		==> numeric version we are using here
+#	{am,ac}path			==> path to non-suffixed binary, if any
+#	autotools_path		==> string to prepend to PATH, if any
+#
+# [*] "default" version in case of USE_AUTOMAKE or USE_AUTOCONF w/o version
+
+##########
+#.if defined(AUTOMAKE) || defined(AUTOCONF)
+#BROKEN="AUTOMAKE and AUTOCONF are read-only values. \
+#	You may not assign to them"
+#.endif # defined(AUTOMAKE) || defined(AUTOCONF)
+
+########## versions
+old_amver=	14
+cur_amver=	15
+dev_amver=	17
+old_acver=	213
+cur_acver=	253
+dev_acver=	257
+
+########## automake setup
+.if defined(USE_AUTOMAKE_VER)
+USE_AUTOMAKE?=		yes
+WANT_AUTOMAKE_VER?=	${USE_AUTOMAKE_VER}
+.endif # defined(USE_AUTOMAKE_VER)
+.if defined(USE_AUTOMAKE)
+USE_AUTOCONF?=		yes
+WANT_AUTOMAKE_VER?=	${old_amver}
+.endif # defined(USE_AUTOMAKE)
+.if defined(WANT_AUTOMAKE_VER)
+GNU_CONFIGURE?=		yes
+use_amver=			${WANT_AUTOMAKE_VER:L}
+.if ${use_amver} == ${cur_amver}
+ACLOCAL_DIR=		${LOCALBASE}/share/aclocal
+AUTOMAKE_DIR=		${LOCALBASE}/share/automake
+BUILD_DEPENDS+=		${LOCALBASE}/bin/automake:${PORTSDIR}/devel/automake
+WANT_AUTOCONF_VER?=	${cur_acver}
+.elif ${use_amver} == ${old_amver} || ${use_amver} == ${dev_amver}
+ACLOCAL_DIR=	${LOCALBASE}/share/aclocal${use_amver}
+AUTOMAKE_DIR=	${LOCALBASE}/share/automake${use_amver}
+.if ${use_amver} == ${old_amver}
+ampath=			${LOCALBASE}/libexec/automake${use_amver}:
+BUILD_DEPENDS+=	${ampath:S/://}/automake:${PORTSDIR}/devel/automake${use_amver}
+AUTOMAKE_ARGS+=	-i
+WANT_AUTOCONF_VER?=${old_acver}
+.else
+BUILD_DEPENDS+=         ${LOCALBASE}/bin/automake${dev_amver}:${PORTSDIR}/devel/automake${dev_amver}
+WANT_AUTOCONF_VER?=${dev_acver}
+.endif # ${use_amver} == ${old_amver}
+.else # bad automake version
+BROKEN="unknown AUTOMAKE version: ${use_amver}"
+.endif # ${use_amver} == ${cur_amver}
+.endif # defined(WANT_AUTOMAKE_VER)
+
+########## autoconf setup
+.if defined(USE_AUTOCONF_VER)
+USE_AUTOCONF?=		yes
+WANT_AUTOCONF_VER?=	${USE_AUTOCONF_VER}
+.endif # defined(USE_AUTOCONF_VER)
+.if defined(USE_AUTOHEADER)
+USE_AUTOCONF?=		yes
+.endif # defined(USE_AUTOHEADER)
+.if defined(USE_AUTOCONF)
+WANT_AUTOCONF_VER?=	${old_acver}
+.endif # defined(USE_AUTOCONF)
+.if defined(WANT_AUTOCONF_VER)
+GNU_CONFIGURE?=		yes
+use_acver=			${WANT_AUTOCONF_VER:L}
+.if ${use_acver} == ${cur_acver}
+AUTOCONF_DIR=		${LOCALBASE}/share/autoconf
+BUILD_DEPENDS+=		${LOCALBASE}/bin/autoconf:${PORTSDIR}/devel/autoconf
+.elif ${use_acver} == ${old_acver}
+AUTOCONF_DIR=	${LOCALBASE}/share/autoconf${use_acver}
+acpath=			${LOCALBASE}/libexec/autoconf${use_acver}
+BUILD_DEPENDS+=	${acpath}/autoconf:${PORTSDIR}/devel/autoconf${use_acver}
+.elif ${use_acver} == ${dev_acver}
+AUTOCONF_DIR=		${LOCALBASE}/share/autoconf${dev_acver}
+BUILD_DEPENDS+=		${LOCALBASE}/bin/autoconf${dev_acver}:${PORTSDIR}/devel/autoconf${dev_acver}
+.else # bad autoconf version
+BROKEN="unknown AUTOCONF version: ${use_acver}"
+.endif # ${use_acver} == ${cur_acver}
+.endif # defined(WANT_AUTOCONF_VER)
+
+########## set up paths to tools
+.if defined(ampath)
+autotools_path=${ampath}${acpath}
+.elif defined(acpath)
+autotools_path=${acpath}
+.endif # defined(ampath)
+
+########## prefix to path, add to env vars
+.if defined(autotools_path)
+MAKE_ENV+=	PATH=${autotools_path}:${PATH}
+CONFIGURE_ENV+=	PATH=${autotools_path}:${PATH}
+SCRIPTS_ENV+=	PATH=${autotools_path}:${PATH}
+AUTOCONF_ENV+=	PATH=${autotools_path}:${PATH}
+AUTOMAKE_ENV+=	PATH=${autotools_path}:${PATH}
+AUTOHEADER_ENV+=	PATH=${autotools_path}:${PATH}
+AUTOTOOLS_ENV+=	PATH=${autotools_path}:${PATH}
+.endif # defined(autotools_path)
+
+########## set up automake "names"
+.if defined(use_amver)
+.if !defined(ampath)
+.if ${use_amver} == ${cur_amver}
+ACLOCAL?=	aclocal
+AUTOMAKE?=	automake
+.else
+ACLOCAL?=	aclocal${dev_amver}
+AUTOMAKE?=	automake${dev_amver}
+.endif
+.else # defined(ampath)
+ACLOCAL?=	${ampath:S/://}/aclocal
+AUTOMAKE?=	${ampath:S/://}/automake
+.endif # !defined(ampath)
+.endif # defined(use_amver)
+
+########## set up autoconf "names"
+.if defined(use_acver)
+.if !defined(acpath)
+.if ${use_acver} == ${cur_acver}
+AUTOCONF?=		autoconf
+AUTOHEADER?=	autoheader
+AUTOIFNAMES?=	ifnames
+AUTORECONF?=	autoreconf
+AUTOSCAN?=		autoscan
+AUTOUPDATE?=	autoupdate
+.else
+AUTOCONF?=		autoconf${dev_acver}
+AUTOHEADER?=	autoheader${dev_acver}
+AUTOIFNAMES?=	ifnames${dev_acver}
+AUTORECONF?=	autoreconf${dev_acver}
+AUTOSCAN?=		autoscan${dev_acver}
+AUTOUPDATE?=	autoupdate${dev_acver}
+.endif
+.else # defined(acpath)
+AUTOCONF?=		${acpath}/autoconf
+AUTOHEADER?=	${acpath}/autoheader
+AUTOIFNAMES?=	${acpath}/ifnames
+AUTORECONF?=	${acpath}/autoreconf
+AUTOSCAN?=		${acpath}/autoscan
+AUTOUPDATE?=	${acpath}/autoupdate
+.endif # !defined(acpath)
+.endif # defined(use_acver)
+
+########## stupid port error checking
+# Set all unset vars for the programs to ${FALSE}. This way
+# we can catch a certain class of port Makefile errors quickly.
+ACLOCAL?=	${FALSE}
+AUTOMAKE?=	${FALSE}
+AUTOCONF?=	${FALSE}
+AUTOHEADER?=${FALSE}
+AUTOIFNAMES?=${FALSE}
+AUTORECONF?=${FALSE}
+AUTOSCAN?=	${FALSE}
+AUTOUPDATE?=${FALSE}
+ACLOCAL_DIR?=${NONEXISTENT}
+AUTOMAKE_DIR?=${NONEXISTENT}
+AUTOCONF_DIR?=${NONEXISTENT}
+
+# END AUTOMAKE/AUTOCONF
+######################################################################
+
+######################################################################
+# LIBTOOL
+
+.if defined(USE_LIBTOOL_VER)
+USE_LIBTOOL?=		yes
+WANT_LIBTOOL_VER?=	${USE_LIBTOOL_VER}
+.endif
+
+.if defined(USE_LIBTOOL)
+GNU_CONFIGURE=	yes
+WANT_LIBTOOL_VER?=	13
+.endif
+
+.if defined(WANT_LIBTOOL_VER)
+LIBTOOL_VERSION=	${WANT_LIBTOOL_VER:L}
+
+.if exists(${PORTSDIR}/devel/libtool${LIBTOOL_VERSION}/Makefile)
+LIBTOOL_SHAREDIR=	${LOCALBASE}/share/libtool${LIBTOOL_VERSION}
+LIBTOOL_LIBEXECDIR=	${LOCALBASE}/libexec/libtool${LIBTOOL_VERSION}
+BUILD_DEPENDS+=		${LIBTOOL_LIBEXECDIR}/libtool:${PORTSDIR}/devel/libtool${LIBTOOL_VERSION}
+.else
+BROKEN="unknown LIBTOOL version: ${USE_LIBTOOL_VER}"
+.endif
+
+.if defined(USE_AUTOCONF)
+LIBTOOLFILES?=		aclocal.m4
+.else
+LIBTOOLFILES?=		configure
+.endif
+
+LIBTOOLFLAGS?=		--disable-ltlibs
+.endif
+
+########## prefix to path, add to env vars
+.if defined(LIBTOOL_LIBEXECDIR)
+MAKE_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
+CONFIGURE_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
+SCRIPTS_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
+AUTOCONF_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
+AUTOMAKE_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
+AUTOTOOLS_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
+.endif # defined(ltpath)
+
+LIBTOOL?=	${LIBTOOL_LIBEXECDIR}/libtool
+LIBTOOLIZE?=	${LIBTOOL_LIBEXECDIR}/libtoolize
+
+# END LIBTOOL
+######################################################################
+
+.if !target(run-autotools)
+run-autotools:
+.if defined(USE_AUTOMAKE)
+	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOMAKE_ENV} ${AUTOMAKE} \
+		${AUTOMAKE_ARGS})
+.endif
+.if defined(USE_AUTOCONF)
+	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOCONF_ENV} ${AUTOCONF} \
+		${AUTOCONF_ARGS})
+.endif
+.if defined(USE_AUTOHEADER)
+	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOHEADER_ENV} ${AUTOHEADER} \
+		${AUTOHEADER_ARGS})
+.endif
+.endif
+
+# patch-autools
+#
+# Special target to automatically make libtool using ports use the
+# libtool port.  See above for default values of LIBTOOLFILES.
+#
+# This target works by first checking the version of the installed
+# libtool shell script, which is not actually used.  Rather its path
+# is determined, and used to find the path to ltconfig and ltmain.sh
+# (which is ../share/libtool/).  Then the configure script is copied
+# and the default paths for ltconfig and ltmain.sh (normally ./) is
+# replaced.  The port's configure script therefore uses the files
+# installed by the libtool port in place of it's own.
+#
+# Also passed to ltconfig are ${LIBTOOLFLAGS}, which can be used to
+# customise the behaviour of the port.  Besides the normal flags the
+# freebsd port of libtool supports three special flags:
+#  --disable-ltlibs		Don't install the .la files. (on by default)
+#  --release-ignore		Ignore any -release flags. (off by default)
+#  --release-suffix		Add the -release to all libraries, not just
+#						the shared library. (off by default)
+#
+
+.if !target(patch-autotools)
+patch-autotools:
+.if defined(USE_LIBTOOL)
+	 @(cd ${PATCH_WRKSRC}; \
+	 for file in ${LIBTOOLFILES}; do \
+		${CP} $$file $$file.tmp; \
+		${SED} -e "s^\$$ac_aux_dir/ltconfig^${LIBTOOL_SHAREDIR}/ltconfig${LIBTOOL_VERSION}^g" \
+			-e "/^ltmain=/!s^\$$ac_aux_dir/ltmain.sh^${LIBTOOLFLAGS} ${LIBTOOL_SHAREDIR}/ltmain.sh^g" \
+			$$file.tmp > $$file; \
+	 done);
+.else
+	@${DO_NADA}
+.endif
+.endif
diff --git a/Mk/bsd.port.mk b/Mk/bsd.port.mk
index 3797db2bd90a..1ae440958cb3 100644
--- a/Mk/bsd.port.mk
+++ b/Mk/bsd.port.mk
@@ -199,116 +199,6 @@ FreeBSD_MAINTAINER=	portmgr@FreeBSD.org
 # USE_GMAKE		- Says that the port uses gmake.
 # GMAKE			- Set to path of GNU make if not in $PATH (default: gmake).
 ##
-# USE_AUTOMAKE_VER (PORT MAY SET THIS VALUE)
-#				- Implies USE_AUTOMAKE.
-#				- Implies WANT_AUTOMAKE_VER=(value)
-# USE_AUTOMAKE (PORT MAY SET THIS VALUE)	
-#				- Implies USE_AUTOCONF.
-#				- Implies WANT_AUTOMAKE_VER?=14.
-#				- Causes automake execution prior to configure step.
-# WANT_AUTOMAKE_VER (PORT MAY SET THIS VALUE)
-#				- Implies GNU_CONFIGURE=yes.
-#				- Says that the port wants automake; legal values
-#				  are: 14, 15, 17.
-#				- Each specify a version of automake to use
-#				  and appropriatly set both AUTOMAKE{,_DIR}
-#				  and ACLOCAL{,_DIR} variables.
-#				- If set with an unknown value, the port is marked BROKEN.
-#				- Implies WANT_AUTOCONF_VER=(appropriate version)
-# AUTOMAKE_ARGS (PORT MAY ALTER THIS VALUE)
-#				- Pass these args to ${AUTOMAKE} if ${USE_AUTOMAKE_VER}
-#				  is set. If an application sets this value, it should
-#				  use the += form of assignment to append, not overwrite.
-##
-# USE_AUTOCONF_VER (PORT MAY SET THIS VALUE)
-#				- Implies USE_AUTOCONF.
-#				- Implies WANT_AUTOCONF_VER=(value)
-# USE_AUTOCONF (PORT MAY SET THIS VALUE)
-#				- Implies WANT_AUTOCONF_VER?=213.
-#				- Causes autoconf execution prior to configure step.
-# USE_AUTOHEADER (PORT MAY SET THIS VALUE)
-#				- Implies USE_AUTOCONF.
-# WANT_AUTOCONF_VER (PORT MAY SET THIS VALUE)
-#				- Implies GNU_CONFIGURE=yes.
-#				- Says that the port wants autoconf; legal values
-#				  are: 213, 253, 257.
-#				- Each specify a version of autoconf to use
-#				  and appropriatly set AUTOCONF{,_DIR} and other
-#				  autoconf-related program paths.
-#				- If set with an unknown value, the port is marked BROKEN.
-# AUTOCONF_ARGS (PORT MAY ALTER THIS VALUE)
-#				- Pass these args to ${AUTOCONF} if ${USE_AUTOCONF_VER}
-#				  is set. If an application sets this value, it should
-#				  use the += form of assignment to append, not overwrite.
-# AUTOHEADER_ARGS (PORT MAY ALTER THIS VALUE)
-#				- Pass these args to ${AUTOHEADER} if ${USE_AUTOHEADER}
-#				  is set. If an application sets this value, it should
-#				  use the += form of assignment to append, not overwrite.
-##
-# AUTOMAKE (READ-ONLY)
-#				- Set to path of GNU automake (default:
-#				  according to USE_AUTOMAKE_VER value)
-# AUTOMAKE_ENV (READ-ONLY)
-#				- Pass these env var=value pairs (shell-like)
-#				  to ${AUTOMAKE} if ${USE_AUTOMAKE_VER} is set.
-# ACLOCAL (READ-ONLY)
-#				- Set to path of GNU automake aclocal (default:
-#				  according to USE_AUTOMAKE_VER value)
-# ACLOCAL_DIR (READ-ONLY)
-#				- Set to path of GNU automake aclocal shared directory
-#                 (default:	according to USE_AUTOMAKE_VER value)
-# AUTOMAKE_DIR (READ-ONLY)
-#				- Set to path of GNU automake shared directory (default:
-#				  according to USE_AUTOMAKE_VER value)
-##
-# AUTOCONF (READ-ONLY)
-#				- Set to path of GNU autoconf (default:
-#				  according to USE_AUTOCONF_VER value)
-# AUTOCONF_ENV (READ-ONLY)
-#				- Pass these env var=value pairs (shell-like)
-#				  to ${AUTOCONF} if ${USE_AUTOCONF_VER} is set.
-# AUTOHEADER (READ-ONLY)
-#				- Set to path of GNU autoconf autoheader
-#				  (default: according to USE_AUTOCONF_VER value)
-# AUTORECONF (READ-ONLY)
-#				- Set to path of GNU autoconf autoreconf
-#				  (default: according to USE_AUTOCONF_VER value)
-# AUTOSCAN (READ-ONLY)
-#				- Set to path of GNU autoconf autoscan
-#				  (default: according to USE_AUTOCONF_VER value)
-# AUTOIFNAMES (READ-ONLY)
-#				- Set to path of GNU autoconf autoifnames
-#				  (default: according to USE_AUTOCONF_VER value)
-# AUTOCONF_DIR (READ-ONLY)
-#				- Set to path of GNU autoconf shared directory (default:
-#				  according to USE_AUTOCONF_VER value)
-##
-# USE_LIBTOOL_VER (PORT MAY SET THIS VALUE)
-#				- Implies USE_LIBTOOL.
-#				- Implies WANT_LIBTOOL_VER=(value)
-# USE_LIBTOOL (PORT MAY SET THIS VALUE)
-#				- Says that the port uses Libtool.
-#				- Implies GNU_CONFIGURE.
-#				- Implies WANT_LIBTOOL_VER?=13
-# LIBTOOL (READ-ONLY)
-#				- Set to path of libtool (default:
-#				  according to USE_LIBTOOL_VER value)
-# LIBTOOLIZE (READ-ONLY)
-#				- Set to path of libtoolize (default:
-#				  according to USE_LIBTOOL_VER value)
-# LIBTOOL_VERSION (READ-ONLY)
-#				- Exported version of USE_LIBTOOL_VER
-# LIBTOOL_SHAREDIR (READ-ONLY)
-#				- Set to path of GNU libtool shared directory (default:
-#				  according to USE_LIBTOOL_VER value)
-# LIBTOOL_LIBEXECDIR (READ-ONLY)
-#				- Set to path of GNU libtool libexec directory (default:
-#				  according to USE_LIBTOOL_VER value)
-# LIBTOOLFILES	- Files to patch for libtool (defaults: "aclocal.m4" if
-#				  USE_AUTOCONF is set, "configure" otherwise).
-# LIBTOOLFLAGS	- Additional flags to pass to ltconfig
-#				  (default: --disable-ltlibs)
-##
 # USE_GETOPT_LONG	- Says that the port uses getopt_long. If OSVERSION
 #				  less than 500041, automatically adds devel/libgnugeopt
 #				  to LIB_DEPENDS, and pass adjusted values of
@@ -389,6 +279,11 @@ FreeBSD_MAINTAINER=	portmgr@FreeBSD.org
 #					  If set to an unkown value, the port is marked BROKEN.
 #
 ##
+# USE_AUTOTOOLS	-	Says that the port uses various GNU autotools
+#					(libtool, autoconf, autoheader, automake et al.)
+#					See bsd.autotools.mk for more details.
+#					XXX: not currently in active use - this is a placeholder.
+##
 # USE_JAVA		- Says that the port relies on the Java language.
 #				  Implies inclusion of bsd.java.mk.  (Also see
 #				  that file for more information on USE_JAVA_*).
@@ -1224,6 +1119,10 @@ PERL5=		${LOCALBASE}/bin/perl${PERL_VERSION}
 PERL=		${LOCALBASE}/bin/perl
 .endif
 
+# XXX: (not yet): .if defined(USE_AUTOTOOLS)
+# .include "${PORTSDIR}/Mk/bsd.autotools.mk"
+# XXX: (not yet): .endif
+
 .if defined(USE_OPENSSL)
 .include "${PORTSDIR}/Mk/bsd.openssl.mk"
 .endif
@@ -1365,226 +1264,6 @@ BUILD_DEPENDS+=		gmake:${PORTSDIR}/devel/gmake
 CONFIGURE_ENV+=	MAKE=${GMAKE}
 .endif
 
-######################################################################
-# AUTOMAKE/AUTOCONF
-# current => non-renamed, non-relocated version
-
-########## private variables
-#	old_{am,ac}ver		==>	numeric version of "old" port[*]
-#	cur_{am,ac}ver		==>	numeric version of "current" port
-#	dev_{am,ac}ver		==>	numeric version of "devel" port
-#	use_{am,ac}path		==> numeric version we are using here
-#	{am,ac}path			==> path to non-suffixed binary, if any
-#	autotools_path		==> string to prepend to PATH, if any
-#
-# [*] "default" version in case of USE_AUTOMAKE or USE_AUTOCONF w/o version
-
-##########
-#.if defined(AUTOMAKE) || defined(AUTOCONF)
-#BROKEN="AUTOMAKE and AUTOCONF are read-only values. \
-#	You may not assign to them"
-#.endif # defined(AUTOMAKE) || defined(AUTOCONF)
-
-########## versions
-old_amver=	14
-cur_amver=	15
-dev_amver=	17
-old_acver=	213
-cur_acver=	253
-dev_acver=	257
-
-########## automake setup
-.if defined(USE_AUTOMAKE_VER)
-USE_AUTOMAKE?=		yes
-WANT_AUTOMAKE_VER?=	${USE_AUTOMAKE_VER}
-.endif # defined(USE_AUTOMAKE_VER)
-.if defined(USE_AUTOMAKE)
-USE_AUTOCONF?=		yes
-WANT_AUTOMAKE_VER?=	${old_amver}
-.endif # defined(USE_AUTOMAKE)
-.if defined(WANT_AUTOMAKE_VER)
-GNU_CONFIGURE?=		yes
-use_amver=			${WANT_AUTOMAKE_VER:L}
-.if ${use_amver} == ${cur_amver}
-ACLOCAL_DIR=		${LOCALBASE}/share/aclocal
-AUTOMAKE_DIR=		${LOCALBASE}/share/automake
-BUILD_DEPENDS+=		${LOCALBASE}/bin/automake:${PORTSDIR}/devel/automake
-WANT_AUTOCONF_VER?=	${cur_acver}
-.elif ${use_amver} == ${old_amver} || ${use_amver} == ${dev_amver}
-ACLOCAL_DIR=	${LOCALBASE}/share/aclocal${use_amver}
-AUTOMAKE_DIR=	${LOCALBASE}/share/automake${use_amver}
-.if ${use_amver} == ${old_amver}
-ampath=			${LOCALBASE}/libexec/automake${use_amver}:
-BUILD_DEPENDS+=	${ampath:S/://}/automake:${PORTSDIR}/devel/automake${use_amver}
-AUTOMAKE_ARGS+=	-i
-WANT_AUTOCONF_VER?=${old_acver}
-.else
-BUILD_DEPENDS+=         ${LOCALBASE}/bin/automake${dev_amver}:${PORTSDIR}/devel/automake${dev_amver}
-WANT_AUTOCONF_VER?=${dev_acver}
-.endif # ${use_amver} == ${old_amver}
-.else # bad automake version
-BROKEN="unknown AUTOMAKE version: ${use_amver}"
-.endif # ${use_amver} == ${cur_amver}
-.endif # defined(WANT_AUTOMAKE_VER)
-
-########## autoconf setup
-.if defined(USE_AUTOCONF_VER)
-USE_AUTOCONF?=		yes
-WANT_AUTOCONF_VER?=	${USE_AUTOCONF_VER}
-.endif # defined(USE_AUTOCONF_VER)
-.if defined(USE_AUTOHEADER)
-USE_AUTOCONF?=		yes
-.endif # defined(USE_AUTOHEADER)
-.if defined(USE_AUTOCONF)
-WANT_AUTOCONF_VER?=	${old_acver}
-.endif # defined(USE_AUTOCONF)
-.if defined(WANT_AUTOCONF_VER)
-GNU_CONFIGURE?=		yes
-use_acver=			${WANT_AUTOCONF_VER:L}
-.if ${use_acver} == ${cur_acver}
-AUTOCONF_DIR=		${LOCALBASE}/share/autoconf
-BUILD_DEPENDS+=		${LOCALBASE}/bin/autoconf:${PORTSDIR}/devel/autoconf
-.elif ${use_acver} == ${old_acver}
-AUTOCONF_DIR=	${LOCALBASE}/share/autoconf${use_acver}
-acpath=			${LOCALBASE}/libexec/autoconf${use_acver}
-BUILD_DEPENDS+=	${acpath}/autoconf:${PORTSDIR}/devel/autoconf${use_acver}
-.elif ${use_acver} == ${dev_acver}
-AUTOCONF_DIR=		${LOCALBASE}/share/autoconf${dev_acver}
-BUILD_DEPENDS+=		${LOCALBASE}/bin/autoconf${dev_acver}:${PORTSDIR}/devel/autoconf${dev_acver}
-.else # bad autoconf version
-BROKEN="unknown AUTOCONF version: ${use_acver}"
-.endif # ${use_acver} == ${cur_acver}
-.endif # defined(WANT_AUTOCONF_VER)
-
-########## set up paths to tools
-.if defined(ampath)
-autotools_path=${ampath}${acpath}
-.elif defined(acpath)
-autotools_path=${acpath}
-.endif # defined(ampath)
-
-########## prefix to path, add to env vars
-.if defined(autotools_path)
-MAKE_ENV+=	PATH=${autotools_path}:${PATH}
-CONFIGURE_ENV+=	PATH=${autotools_path}:${PATH}
-SCRIPTS_ENV+=	PATH=${autotools_path}:${PATH}
-AUTOCONF_ENV+=	PATH=${autotools_path}:${PATH}
-AUTOMAKE_ENV+=	PATH=${autotools_path}:${PATH}
-AUTOHEADER_ENV+=	PATH=${autotools_path}:${PATH}
-AUTOTOOLS_ENV+=	PATH=${autotools_path}:${PATH}
-.endif # defined(autotools_path)
-
-########## set up automake "names"
-.if defined(use_amver)
-.if !defined(ampath)
-.if ${use_amver} == ${cur_amver}
-ACLOCAL?=	aclocal
-AUTOMAKE?=	automake
-.else
-ACLOCAL?=	aclocal${dev_amver}
-AUTOMAKE?=	automake${dev_amver}
-.endif
-.else # defined(ampath)
-ACLOCAL?=	${ampath:S/://}/aclocal
-AUTOMAKE?=	${ampath:S/://}/automake
-.endif # !defined(ampath)
-.endif # defined(use_amver)
-
-########## set up autoconf "names"
-.if defined(use_acver)
-.if !defined(acpath)
-.if ${use_acver} == ${cur_acver}
-AUTOCONF?=		autoconf
-AUTOHEADER?=	autoheader
-AUTOIFNAMES?=	ifnames
-AUTORECONF?=	autoreconf
-AUTOSCAN?=		autoscan
-AUTOUPDATE?=	autoupdate
-.else
-AUTOCONF?=		autoconf${dev_acver}
-AUTOHEADER?=	autoheader${dev_acver}
-AUTOIFNAMES?=	ifnames${dev_acver}
-AUTORECONF?=	autoreconf${dev_acver}
-AUTOSCAN?=		autoscan${dev_acver}
-AUTOUPDATE?=	autoupdate${dev_acver}
-.endif
-.else # defined(acpath)
-AUTOCONF?=		${acpath}/autoconf
-AUTOHEADER?=	${acpath}/autoheader
-AUTOIFNAMES?=	${acpath}/ifnames
-AUTORECONF?=	${acpath}/autoreconf
-AUTOSCAN?=		${acpath}/autoscan
-AUTOUPDATE?=	${acpath}/autoupdate
-.endif # !defined(acpath)
-.endif # defined(use_acver)
-
-########## stupid port error checking
-# Set all unset vars for the programs to ${FALSE}. This way
-# we can catch a certain class of port Makefile errors quickly.
-ACLOCAL?=	${FALSE}
-AUTOMAKE?=	${FALSE}
-AUTOCONF?=	${FALSE}
-AUTOHEADER?=${FALSE}
-AUTOIFNAMES?=${FALSE}
-AUTORECONF?=${FALSE}
-AUTOSCAN?=	${FALSE}
-AUTOUPDATE?=${FALSE}
-ACLOCAL_DIR?=${NONEXISTENT}
-AUTOMAKE_DIR?=${NONEXISTENT}
-AUTOCONF_DIR?=${NONEXISTENT}
-
-# END AUTOMAKE/AUTOCONF
-######################################################################
-
-######################################################################
-# LIBTOOL
-
-.if defined(USE_LIBTOOL_VER)
-USE_LIBTOOL?=		yes
-WANT_LIBTOOL_VER?=	${USE_LIBTOOL_VER}
-.endif
-
-.if defined(USE_LIBTOOL)
-GNU_CONFIGURE=	yes
-WANT_LIBTOOL_VER?=	13
-.endif
-
-.if defined(WANT_LIBTOOL_VER)
-LIBTOOL_VERSION=	${WANT_LIBTOOL_VER:L}
-
-.if exists(${PORTSDIR}/devel/libtool${LIBTOOL_VERSION}/Makefile)
-LIBTOOL_SHAREDIR=	${LOCALBASE}/share/libtool${LIBTOOL_VERSION}
-LIBTOOL_LIBEXECDIR=	${LOCALBASE}/libexec/libtool${LIBTOOL_VERSION}
-BUILD_DEPENDS+=		${LIBTOOL_LIBEXECDIR}/libtool:${PORTSDIR}/devel/libtool${LIBTOOL_VERSION}
-.else
-BROKEN="unknown LIBTOOL version: ${USE_LIBTOOL_VER}"
-.endif
-
-.if defined(USE_AUTOCONF)
-LIBTOOLFILES?=		aclocal.m4
-.else
-LIBTOOLFILES?=		configure
-.endif
-
-LIBTOOLFLAGS?=		--disable-ltlibs
-.endif
-
-########## prefix to path, add to env vars
-.if defined(LIBTOOL_LIBEXECDIR)
-MAKE_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
-CONFIGURE_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
-SCRIPTS_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
-AUTOCONF_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
-AUTOMAKE_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
-AUTOTOOLS_ENV+=	PATH=${LIBTOOL_LIBEXECDIR}:${PATH}
-.endif # defined(ltpath)
-
-LIBTOOL?=	${LIBTOOL_LIBEXECDIR}/libtool
-LIBTOOLIZE?=	${LIBTOOL_LIBEXECDIR}/libtoolize
-
-# END LIBTOOL
-######################################################################
-
 .if defined(USE_GCC)
 .if ${OSVERSION} < 400012
 GCCVERSION=		020702
@@ -1832,6 +1511,10 @@ CONFIGURE_ARGS+=--x-libraries=${X11BASE}/lib --x-includes=${X11BASE}/include
 .endif
 .endif
 
+# XXX: (not yet): .if defined(USE_AUTOTOOLS)
+.include "${PORTSDIR}/Mk/bsd.autotools.mk"
+# XXX: (not yet): .endif
+
 .if defined(WANT_GNOME) || defined(USE_GNOME) || defined(USE_GTK)
 .include "${PORTSDIR}/Mk/bsd.gnome.mk"
 .endif
@@ -3329,22 +3012,6 @@ do-patch:
 
 # Configure
 
-.if !target(run-autotools)
-run-autotools:
-.if defined(USE_AUTOMAKE)
-	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOMAKE_ENV} ${AUTOMAKE} \
-		${AUTOMAKE_ARGS})
-.endif
-.if defined(USE_AUTOCONF)
-	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOCONF_ENV} ${AUTOCONF} \
-		${AUTOCONF_ARGS})
-.endif
-.if defined(USE_AUTOHEADER)
-	@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOHEADER_ENV} ${AUTOHEADER} \
-		${AUTOHEADER_ARGS})
-.endif
-.endif
-
 .if !target(do-configure)
 do-configure:
 	@if [ -f ${SCRIPTDIR}/configure ]; then \
@@ -3814,7 +3481,7 @@ _PATCH_SEQ=		patch-message patch-depends pre-patch pre-patch-script \
 				do-patch post-patch post-patch-script
 _CONFIGURE_DEP=	patch
 _CONFIGURE_SEQ=	build-depends lib-depends misc-depends configure-message \
-		pre-configure pre-configure-script patch-libtool \
+		pre-configure pre-configure-script patch-autotools \
 		run-autotools do-configure post-configure post-configure-script
 _BUILD_DEP=		configure
 _BUILD_SEQ=		build-message pre-build pre-build-script do-build \
@@ -3944,42 +3611,6 @@ pre-su-install-script:
 	@${DO_NADA}
 .endif
 
-# Patch-libtool
-#
-# Special target to automatically make libtool using ports use the
-# libtool port.  See above for default values of LIBTOOLFILES.
-#
-# This target works by first checking the version of the installed
-# libtool shell script, which is not actually used.  Rather its path
-# is determined, and used to find the path to ltconfig and ltmain.sh
-# (which is ../share/libtool/).  Then the configure script is copied
-# and the default paths for ltconfig and ltmain.sh (normally ./) is
-# replaced.  The port's configure script therefore uses the files
-# installed by the libtool port in place of it's own.
-#
-# Also passed to ltconfig are ${LIBTOOLFLAGS}, which can be used to
-# customise the behaviour of the port.  Besides the normal flags the
-# freebsd port of libtool supports three special flags:
-#  --disable-ltlibs		Don't install the .la files. (on by default)
-#  --release-ignore		Ignore any -release flags. (off by default)
-#  --release-suffix		Add the -release to all libraries, not just
-#						the shared library. (off by default)
-#
-
-.if !target(patch-libtool)
-patch-libtool:
-.if defined(USE_LIBTOOL)
-	 @(cd ${PATCH_WRKSRC}; \
-	 for file in ${LIBTOOLFILES}; do \
-		${CP} $$file $$file.tmp; \
-		${SED} -e "s^\$$ac_aux_dir/ltconfig^${LIBTOOL_SHAREDIR}/ltconfig${LIBTOOL_VERSION}^g" \
-			-e "/^ltmain=/!s^\$$ac_aux_dir/ltmain.sh^${LIBTOOLFLAGS} ${LIBTOOL_SHAREDIR}/ltmain.sh^g" \
-			$$file.tmp > $$file; \
-	 done);
-.else
-	@${DO_NADA}
-.endif
-.endif
 
 .if !target(pretty-print-www-site)
 pretty-print-www-site:
diff --git a/databases/firebird-client/Makefile b/databases/firebird-client/Makefile
index 30675462d2be..ca52ed5ef5e7 100644
--- a/databases/firebird-client/Makefile
+++ b/databases/firebird-client/Makefile
@@ -53,7 +53,7 @@ pre-everything::
 	@sleep 10
 .endif
 
-patch-libtool:
+patch-autotools:
 	@${DO_NADA}
 
 run-autotools:
diff --git a/databases/firebird-devel/Makefile b/databases/firebird-devel/Makefile
index 3be3e6c295c6..8a37a1250a7e 100644
--- a/databases/firebird-devel/Makefile
+++ b/databases/firebird-devel/Makefile
@@ -52,7 +52,7 @@ pre-everything::
 	@sleep 10
 .endif
 
-patch-libtool:
+patch-autotools:
 	@${DO_NADA}
 
 do-configure:
diff --git a/databases/firebird-server/Makefile b/databases/firebird-server/Makefile
index 30675462d2be..ca52ed5ef5e7 100644
--- a/databases/firebird-server/Makefile
+++ b/databases/firebird-server/Makefile
@@ -53,7 +53,7 @@ pre-everything::
 	@sleep 10
 .endif
 
-patch-libtool:
+patch-autotools:
 	@${DO_NADA}
 
 run-autotools:
diff --git a/databases/firebird/Makefile b/databases/firebird/Makefile
index 30675462d2be..ca52ed5ef5e7 100644
--- a/databases/firebird/Makefile
+++ b/databases/firebird/Makefile
@@ -53,7 +53,7 @@ pre-everything::
 	@sleep 10
 .endif
 
-patch-libtool:
+patch-autotools:
 	@${DO_NADA}
 
 run-autotools:
diff --git a/databases/firebird2-server/Makefile b/databases/firebird2-server/Makefile
index 30675462d2be..ca52ed5ef5e7 100644
--- a/databases/firebird2-server/Makefile
+++ b/databases/firebird2-server/Makefile
@@ -53,7 +53,7 @@ pre-everything::
 	@sleep 10
 .endif
 
-patch-libtool:
+patch-autotools:
 	@${DO_NADA}
 
 run-autotools:
diff --git a/databases/firebird20-server/Makefile b/databases/firebird20-server/Makefile
index 30675462d2be..ca52ed5ef5e7 100644
--- a/databases/firebird20-server/Makefile
+++ b/databases/firebird20-server/Makefile
@@ -53,7 +53,7 @@ pre-everything::
 	@sleep 10
 .endif
 
-patch-libtool:
+patch-autotools:
 	@${DO_NADA}
 
 run-autotools:
diff --git a/www/tidy-devel/Makefile b/www/tidy-devel/Makefile
index f58576ae70d8..e9fabab685f6 100644
--- a/www/tidy-devel/Makefile
+++ b/www/tidy-devel/Makefile
@@ -57,7 +57,7 @@ post-patch:
 	@${CP} -R -f ${WRKSRC}/build/gnuauto/* ${WRKSRC}
 .endif
 
-patch-libtool:
+patch-autotools:
 .if defined(WITH_SHLIB)
 	@(cd ${WRKSRC}				\
 	&& ${LIBTOOLIZE} --force --copy		\