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freebsd-ports/Mk/bsd.autotools.mk
Joe Marcus Clarke 328194eb2d Instead of checking to see if USE_AUTOTOOLS_COMPAT is defined, ensure that 
it is empty.  USE_AUTOTOOLS_COMPAT will always be defined, but we don't
want to assume that we're using autotools compatibility unless its value
is non-null.  Previously, the defined check would cause ports using the new
USE_AUTOTOOLS scheme to fail.

Approved by:	ade
2005-07-02 05:02:24 +00:00

378 lines
12 KiB
Makefile
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#-*- 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@FreeBSD.org
Autotools_Include_MAINTAINER= ade@FreeBSD.org
#---------------------------------------------------------------------------
# IMPORTANT! READ ME! YES, THAT MEANS YOU!
#
# The "versioned" autotools referenced here are for BUILDING other ports
# only. THIS CANNOT BE STRESSED HIGHLY ENOUGH. Things WILL BREAK if you
# try to use them for anything other than ports/ work. This particularly
# includes use as a run-time dependency.
#
# If you need unmodified versions of autotools, such as for use in an
# IDE, then you MUST use the devel/gnu-* equivalents, and NOT these.
# See devel/anjuta and devel/kdevelop for examples.
#
# You have been WARNED!
#---------------------------------------------------------------------------
#---------------------------------------------------------------------------
# Compatibility shims for the old method of using autotools. These are
# slated for removal on January 1st 2006
#---------------------------------------------------------------------------
USE_AUTOTOOLS_COMPAT=
.if defined(USE_AUTOMAKE_VER)
USE_AUTOTOOLS_COMPAT+= automake:${USE_AUTOMAKE_VER}
.endif
.if defined(WANT_AUTOMAKE_VER)
USE_AUTOTOOLS_COMPAT+= automake:${WANT_AUTOMAKE_VER}:env
.endif
.if defined(USE_ACLOCAL_VER)
USE_AUTOTOOLS_COMPAT+= aclocal:${USE_ACLOCAL_VER}
.endif
.if defined(USE_AUTOHEADER_VER)
USE_AUTOTOOLS_COMPAT+= autoheader:${USE_AUTOHEADER_VER}
.endif
.if defined(USE_AUTOCONF_VER)
USE_AUTOTOOLS_COMPAT+= autoconf:${USE_AUTOCONF_VER}
.endif
.if defined(WANT_AUTOCONF_VER)
USE_AUTOTOOLS_COMPAT+= autoconf:${WANT_AUTOCONF_VER}:env
.endif
.if defined(USE_LIBLTDL)
USE_AUTOTOOLS_COMPAT+= libltdl:15
.endif
.if defined(USE_LIBTOOL_VER)
USE_AUTOTOOLS_COMPAT+= libtool:${USE_LIBTOOL_VER}
.endif
.if defined(USE_INC_LIBTOOL_VER)
USE_AUTOTOOLS_COMPAT+= libtool:${USE_INC_LIBTOOL_VER}:inc
.endif
.if defined(WANT_LIBTOOL_VER)
USE_AUTOTOOLS_COMPAT+= libtool:${WANT_LIBTOOL_VER}:env
.endif
# Ensure that we're not mixing and matching old and new systems
#
.if ${USE_AUTOTOOLS_COMPAT}!=""
. if defined(USE_AUTOTOOLS)
BROKEN+= "Mix and match of old and new autotools system prohibited"
. else
USE_AUTOTOOLS= ${USE_AUTOTOOLS_COMPAT}
. endif
.endif
#---------------------------------------------------------------------------
# Entry point into the autotools system
#---------------------------------------------------------------------------
#
# USE_AUTOTOOLS= tool:version[:inc | :env] ...
#
# 'tool' can currently be one of:
# libtool, libltdl, autoconf, autoheader, automake, aclocal
#
# 'version' is tool dependent
#
# ':inc' is for libtool only, and is used to modify the patch-autotools
# target to use the relevant included version of libtool
#
# ':env' is for autoconf/autoheader/automake/aclocal and is used to
# specify that the environment variables are needed, but the relevant
# tool should NOT be run as part of the run-autotools target
#
# XXX: there is currently no sanity checking of the supplied variables
# other than to detect actually available versions. This should
# probably be fixed at some point.
#
# In addition, the following variables can be set in the port Makefile
# to be passed to the relevant tools:
#
# AUTOMAKE_ARGS=...
# - Extra arguments passed to automake during configure step
#
# ACLOCAL_ARGS=...
# - Arguments passed to aclocal during configure step
#
# AUTOCONF_ARGS=...
# - Extra arguments passed to autoconf during configure step
#
# AUTOHEADER_ARGS=...
# - Extra arguments passed to autoheader during configure step
#
# LIBTOOLFLAGS=<value>
# - Arguments passed to libtool during configure step
# Currently defaults to "--disable-ltlibs", but this will be going
# away when libtool .la files are brought back
#
# LIBTOOLFILES=<list-of-files>
# - A list of files to patch during libtool pre-configuration
# Defaults to "aclocal.m4" if autoconf is in use, otherwise "configure"
#
#---------------------------------------------------------------------------
# XXX: here be dragons :)
#
.for item in ${USE_AUTOTOOLS}
AUTOTOOL_${item:C/^([^:]+).*/\1/}${item:M*\:*\:*:C/^[^:]+:[^:]+:([^:]+)/_\1/}= ${item:C/^[^:]+:([^:]+).*/\1/}
.endfor
#---------------------------------------------------------------------------
# AUTOMAKE/ACLOCAL
#---------------------------------------------------------------------------
.if defined(AUTOTOOL_automake)
AUTOTOOL_automake_env= ${AUTOTOOL_automake}
GNU_CONFIGURE?= yes
.endif
.if defined(AUTOTOOL_aclocal)
AUTOTOOL_automake_env= ${AUTOTOOL_aclocal}
GNU_CONFIGURE?= yes
.endif
.if defined(AUTOTOOL_automake_env)
AUTOMAKE_VERSION= ${AUTOTOOL_automake_env}
# Make sure we specified a legal version of automake
#
. if !exists(${PORTSDIR}/devel/automake${AUTOMAKE_VERSION}/Makefile)
BROKEN+= "Unknown AUTOMAKE version: ${AUTOMAKE_VERSION}"
. endif
# Set up the automake environment
#
AUTOMAKE= ${LOCALBASE}/bin/automake${AUTOMAKE_VERSION}
AUTOMAKE_DIR= ${LOCALBASE}/share/automake${AUTOMAKE_VERSION}
ACLOCAL= ${LOCALBASE}/bin/aclocal${AUTOMAKE_VERSION}
ACLOCAL_DIR= ${LOCALBASE}/share/aclocal${AUTOMAKE_VERSION}
AUTOMAKE_PATH= ${LOCALBASE}/libexec/automake${AUTOMAKE_VERSION}:
AUTOMAKE_VARS= ACLOCAL=${ACLOCAL} AUTOMAKE=${AUTOMAKE}
AUTOMAKE_DEPENDS= ${AUTOMAKE}:${PORTSDIR}/devel/automake${AUTOMAKE_VERSION}
BUILD_DEPENDS+= ${AUTOMAKE_DEPENDS}
# XXX: backwards compatibility shim
#
. if ${AUTOMAKE_VERSION} == 14
AUTOMAKE_ARGS+= -i
. endif
. if defined(AUTOTOOL_aclocal)
ACLOCAL_ARGS?= --acdir=${ACLOCAL_DIR}
. endif
.endif
#---------------------------------------------------------------------------
# AUTOCONF/AUTOHEADER
#---------------------------------------------------------------------------
.if defined(AUTOTOOL_autoheader)
AUTOTOOL_autoconf= ${AUTOTOOL_autoheader}
.endif
.if defined(AUTOTOOL_autoconf)
AUTOTOOL_autoconf_env= ${AUTOTOOL_autoconf}
GNU_CONFIGURE?= yes
.endif
.if defined(AUTOTOOL_autoconf_env)
AUTOCONF_VERSION= ${AUTOTOOL_autoconf_env}
# Make sure we specified a legal version of autoconf
#
. if !exists(${PORTSDIR}/devel/autoconf${AUTOCONF_VERSION}/Makefile)
BROKEN+= "Unknown AUTOCONF version: ${AUTOCONF_VERSION}"
. endif
# Set up the autoconf/autoheader environment
#
AUTOCONF= ${LOCALBASE}/bin/autoconf${AUTOCONF_VERSION}
AUTOCONF_DIR= ${LOCALBASE}/share/autoconf${AUTOCONF_VERSION}
AUTOHEADER= ${LOCALBASE}/bin/autoheader${AUTOCONF_VERSION}
AUTOIFNAMES= ${LOCALBASE}/bin/ifnames${AUTOCONF_VERSION}
AUTOM4TE= ${LOCALBASE}/bin/autom4te${AUTOCONF_VERSION}
AUTORECONF= ${LOCALBASE}/bin/autoreconf${AUTOCONF_VERSION}
AUTOSCAN= ${LOCALBASE}/bin/autoscan${AUTOCONF_VERSION}
AUTOUPDATE= ${LOCALBASE}/bin/autoupdate${AUTOCONF_VERSION}
AUTOCONF_PATH= ${LOCALBASE}/libexec/autoconf${AUTOCONF_VERSION}:
AUTOCONF_VARS= AUTOCONF=${AUTOCONF} AUTOHEADER=${AUTOHEADER} AUTOIFNAMES=${AUTOIFNAMES} AUTOM4TE=${AUTOM4TE} AUTORECONF=${AUTORECONF} AUTOSCAN=${AUTOSCAN} AUTOUPDATE=${AUTOUPDATE}
AUTOCONF_DEPENDS= ${AUTOCONF}:${PORTSDIR}/devel/autoconf${AUTOCONF_VERSION}
BUILD_DEPENDS+= ${AUTOCONF_DEPENDS}
.endif
#---------------------------------------------------------------------------
# LIBTOOL/LIBLTDL
#---------------------------------------------------------------------------
# Convenience function to save people having to depend directly on
# devel/libltdl15
#
.if defined(AUTOTOOL_libltdl)
LIB_DEPENDS+= ltdl.4:${PORTSDIR}/devel/libltdl15
.endif
.if defined(AUTOTOOL_libtool)
GNU_CONFIGURE?= YES
AUTOTOOL_libtool_env= ${AUTOTOOL_libtool}
.endif
.if defined(AUTOTOOL_libtool_inc)
GNU_CONFIGURE?= YES
AUTOTOOL_libtool_env= ${AUTOTOOL_libtool_inc}
.endif
.if defined(AUTOTOOL_libtool_env)
LIBTOOL_VERSION= ${AUTOTOOL_libtool_env}
# Make sure we specified a legal version of libtool
#
. if !exists(${PORTSDIR}/devel/libtool${LIBTOOL_VERSION}/Makefile)
BROKEN+= "Unknown LIBTOOL version: ${LIBTOOL_VERSION}"
. endif
# Set up the libtool environment
#
LIBTOOL= ${LOCALBASE}/bin/libtool${LIBTOOL_VERSION}
LIBTOOLIZE= ${LOCALBASE}/bin/libtoolize${LIBTOOL_VERSION}
LIBTOOL_LIBEXECDIR= ${LOCALBASE}/libexec/libtool${LIBTOOL_VERSION}
LIBTOOL_SHAREDIR= ${LOCALBASE}/share/libtool${LIBTOOL_VERSION}
LIBTOOL_M4= ${LOCALBASE}/share/aclocal/libtool${LIBTOOL_VERSION}.m4
LTMAIN= ${LIBTOOL_SHAREDIR}/ltmain.sh
. if ${LIBTOOL_VERSION} == 13
LTCONFIG= ${LIBTOOL_SHAREDIR}/ltconfig${LIBTOOL_VERSION}
. else
LTCONFIG= ${TRUE}
. endif
LIBTOOL_PATH= ${LIBTOOL_LIBEXECDIR}:
LIBTOOL_VARS= LIBTOOL=${LIBTOOL} LIBTOOLIZE=${LIBTOOLIZE} LIBTOOL_M4=${LIBTOOL_M4} LTCONFIG=${LTCONFIG}
LIBTOOL_DEPENDS= ${LIBTOOL}:${PORTSDIR}/devel/libtool${LIBTOOL_VERSION}
BUILD_DEPENDS+= ${LIBTOOL_DEPENDS}
# XXX: do we really need this?
#
LIBTOOLFLAGS?= --disable-ltlibs
. if defined(AUTOTOOL_autoconf)
LIBTOOLFILES?= aclocal.m4
. else
LIBTOOLFILES?= configure
. endif
.endif
#---------------------------------------------------------------------------
# Environmental handling
# Now that we've got our environments defined for autotools, add them
# in so that the rest of the world can handle them
#
AUTOTOOLS_PATH= ${AUTOMAKE_PATH}${AUTOCONF_PATH}${LIBTOOL_PATH}
AUTOTOOLS_VARS= ${AUTOMAKE_VARS} ${AUTOCONF_VARS} ${LIBTOOL_VARS}
.if defined(AUTOTOOLS_PATH) && (${AUTOTOOLS_PATH} != "")
AUTOTOOLS_ENV+= PATH=${AUTOTOOLS_PATH}${PATH}
CONFIGURE_ENV+= PATH=${AUTOTOOLS_PATH}${PATH}
MAKE_ENV+= PATH=${AUTOTOOLS_PATH}${PATH}
SCRIPTS_ENV+= PATH=${AUTOTOOLS_PATH}${PATH}
. for item in automake aclocal autoconf autoheader libtool
. if defined(AUTOTOOL_${item}_env)
${item:U}_ENV+= PATH=${AUTOTOOLS_PATH}${PATH}
. endif
. endfor
.endif
.if defined(AUTOTOOLS_VARS) && (${AUTOTOOLS_VARS} != "")
AUTOTOOLS_ENV+= ${AUTOTOOLS_VARS}
CONFIGURE_ENV+= ${AUTOTOOLS_VARS}
MAKE_ENV+= ${AUTOTOOLS_VARS}
SCRIPTS_ENV+= ${AUTOTOOLS_VARS}
. for item in automake aclocal autoconf autoheader libtool
. if defined(AUTOTOOL_${item}_env)
${item:U}_ENV+= ${AUTOTOOLS_VARS}
. endif
. endfor
.endif
#---------------------------------------------------------------------------
# Make targets
#---------------------------------------------------------------------------
# run-autotools
#
# Part of the configure set - run appropriate programs prior to
# the actual configure target if autotools are in use
#
.if !target(run-autotools)
run-autotools:
. if defined(AUTOTOOL_aclocal)
@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOTOOLS_ENV} ${ACLOCAL} \
${ACLOCAL_ARGS})
. endif
. if defined(AUTOTOOL_automake)
@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOTOOLS_ENV} ${AUTOMAKE} \
${AUTOMAKE_ARGS})
. endif
. if defined(AUTOTOOL_autoconf)
@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOTOOLS_ENV} ${AUTOCONF} \
${AUTOCONF_ARGS})
. endif
. if defined(AUTOTOOL_autoheader)
@(cd ${CONFIGURE_WRKSRC} && ${SETENV} ${AUTOTOOLS_ENV} ${AUTOHEADER} \
${AUTOHEADER_ARGS})
. endif
.endif
# patch-autotools
#
# Special target to automatically make libtool using ports use the
# libtool port. See above for default values of LIBTOOLFILES.
#
.if !target(patch-autotools)
patch-autotools:
. if defined(AUTOTOOL_libtool_inc)
@(cd ${PATCH_WRKSRC}; \
for file in ${LIBTOOLFILES}; do \
${CP} $$file $$file.tmp; \
${SED} -e "s^\$$ac_aux_dir/ltconfig^${LTCONFIG}^g" \
-e "/^ltmain=/!s^\$$ac_aux_dir/ltmain.sh^${LIBTOOLFLAGS} ${LTMAIN}^g" \
$$file.tmp > $$file; \
${RM} $$file.tmp; \
done);
. elif defined(AUTOTOOL_libtool)
@(cd ${PATCH_WRKSRC}; \
for file in ${LIBTOOLFILES}; do \
${CP} $$file $$file.tmp; \
${SED} -e "s^\$$ac_aux_dir/ltconfig^${LTCONFIG}^g" \
-e "/^ltmain=/!s^\$$ac_aux_dir/ltmain.sh^${LIBTOOLFLAGS} ${LTMAIN}^g" \
-e '/^LIBTOOL=/s^\$$(top_builddir)/libtool^${LIBTOOL}^g' \
$$file.tmp > $$file; \
${RM} $$file.tmp; \
done);
. else
@${DO_NADA}
. endif
.endif
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