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|
# $NetBSD: autoconf.mk,v 1.7 2005/05/16 18:54:06 jlam Exp $
#
# This Makefile fragment handles packages that use GNU autoconf.
#
# By default, all of the autoconf-related scripts are marked as
# "missing" by running the GNU missing script in place of the utility.
# This hides the autoconf-related scripts from makefiles that aggressively
# call them when some of the inputs are modified in ways the makefiles
# don't expect.
#
# If a package needs to use GNU autoconf, then the package Makefile
# should contain one of the following lines:
#
# USE_TOOLS+= autoconf # use recent GNU autoconf (>=2.50)
# USE_TOOLS+= autoconf213 # use GNU autoconf ~2.13
#
# This will allow the package to invoke "autoconf", "autoreconf", etc.
# by their usual, bare names.
#
# If a particular minimum version of autoconf is required, then the
# package Makefile can additionally set AUTOCONF_REQD to the desired
# version, e.g.:
#
# AUTOCONF_REQD= 2.54 # use at least autoconf>=2.54
#
# To globally prevent any GNU autoconf handling, set the following
# in the package Makefile:
#
# AUTOMAKE_OVERRIDE= no
#
# Only allow one of "autoconf" and "autoconf213" in USE_TOOLS.
.if !empty(USE_TOOLS:Mautoconf) && !empty(USE_TOOLS:Mautoconf213)
PKG_FAIL_REASON+= "\`\`autoconf'' and \`\`autoconf213'' conflict in USE_TOOLS."
.endif
# This is an exhaustive list of all of the scripts supplied by GNU
# autoconf.
#
_TOOLS_AC_NAMES= autoconf autoconf-2.13
_TOOLS_AC_NAMES+= autoheader autoheader-2.13
_TOOLS_AC_NAMES+= autom4te
_TOOLS_AC_NAMES+= autoreconf autoreconf-2.13
_TOOLS_AC_NAMES+= autoscan autoscan-2.13
_TOOLS_AC_NAMES+= autoupdate autoupdate-2.13
_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)
MAKEFLAGS+= TOOLS_IGNORE.autoconf=
. else
AUTOCONF_REQD?= 2.50
TOOLS_DEPMETHOD.autoconf?= BUILD_DEPENDS
TOOLS_DEPENDS.autoconf?= autoconf>=${AUTOCONF_REQD}:../../devel/autoconf
. if empty(${TOOLS_DEPMETHOD.autoconf}:M${TOOLS_DEPENDS.autoconf})
${TOOLS_DEPMETHOD.autoconf}+= ${TOOLS_DEPENDS.autoconf}
. endif
EVAL_PREFIX+= _TOOLS_AC_PREFIX=autoconf
_TOOLS_AC_TYPE.autoconf= TOOLS_CREATE
TOOLS_REAL_CMD.autoconf= ${_TOOLS_AC_PREFIX}/bin/autoconf
_TOOLS_AC_TYPE.autoheader= TOOLS_CREATE
TOOLS_REAL_CMD.autoheader= ${_TOOLS_AC_PREFIX}/bin/autoheader
_TOOLS_AC_TYPE.autom4te= TOOLS_CREATE
TOOLS_REAL_CMD.autom4te= ${_TOOLS_AC_PREFIX}/bin/autom4te
_TOOLS_AC_TYPE.autoreconf= TOOLS_CREATE
TOOLS_REAL_CMD.autoreconf= ${_TOOLS_AC_PREFIX}/bin/autoreconf
_TOOLS_AC_TYPE.autoscan= TOOLS_CREATE
TOOLS_REAL_CMD.autoscan= ${_TOOLS_AC_PREFIX}/bin/autoscan
_TOOLS_AC_TYPE.autoupdate= TOOLS_CREATE
TOOLS_REAL_CMD.autoupdate= ${_TOOLS_AC_PREFIX}/bin/autoupdate
_TOOLS_AC_TYPE.ifnames= TOOLS_CREATE
TOOLS_REAL_CMD.ifnames= ${_TOOLS_AC_PREFIX}/bin/ifnames
# Continue to define the following variables until packages have been
# taught to just use "autoconf", "autoheader", and "autoreconf" instead.
#
AUTOCONF= ${TOOLS_CMD.autoconf}
AUTOHEADER= ${TOOLS_CMD.autoheader}
AUTORECONF= ${TOOLS_CMD.autoreconf}
. endif
.endif
.if !defined(TOOLS_IGNORE.autoconf213) && !empty(USE_TOOLS:Mautoconf213)
. if !empty(PKGPATH:Mdevel/autoconf213)
MAKEFLAGS+= TOOLS_IGNORE.autoconf213=
. else
AUTOCONF_REQD?= 2.13
TOOLS_DEPMETHOD.autoconf213?= BUILD_DEPENDS
TOOLS_DEPENDS.autoconf213?= autoconf213>=${AUTOCONF_REQD}:../../devel/autoconf213
. if empty(${TOOLS_DEPMETHOD.autoconf213}:M${TOOLS_DEPENDS.autoconf213})
${TOOLS_DEPMETHOD.autoconf213}+= ${TOOLS_DEPENDS.autoconf213}
. endif
EVAL_PREFIX+= _TOOLS_AC_PREFIX=autoconf213
_TOOLS_AC_TYPE.autoconf-2.13= TOOLS_CREATE
_TOOLS_AC_TYPE.autoconf= # empty
TOOLS_REAL_CMD.autoconf-2.13= ${_TOOLS_AC_PREFIX}/bin/autoconf-2.13
TOOLS_ALIASES.autoconf-2.13= autoconf
_TOOLS_AC_TYPE.autoheader-2.13= TOOLS_CREATE
_TOOLS_AC_TYPE.autoheader= # empty
TOOLS_REAL_CMD.autoheader-2.13= ${_TOOLS_AC_PREFIX}/bin/autoheader-2.13
TOOLS_ALIASES.autoheader-2.13= autoheader
_TOOLS_AC_TYPE.autoreconf-2.13= TOOLS_CREATE
_TOOLS_AC_TYPE.autoreconf= # empty
TOOLS_REAL_CMD.autoreconf-2.13= ${_TOOLS_AC_PREFIX}/bin/autoreconf-2.13
TOOLS_ALIASES.autoreconf-2.13= autoreconf
_TOOLS_AC_TYPE.autoscan-2.13= TOOLS_CREATE
_TOOLS_AC_TYPE.autoscan= # empty
TOOLS_REAL_CMD.autoscan-2.13= ${_TOOLS_AC_PREFIX}/bin/autoscan-2.13
TOOLS_ALIASES.autoscan-2.13= autoscan
_TOOLS_AC_TYPE.autoupdate-2.13= TOOLS_CREATE
_TOOLS_AC_TYPE.autoupdate= # empty
TOOLS_REAL_CMD.autoupdate-2.13= ${_TOOLS_AC_PREFIX}/bin/autoupdate-2.13
TOOLS_ALIASES.autoupdate-2.13= autoupdate
_TOOLS_AC_TYPE.ifnames-2.13= TOOLS_CREATE
_TOOLS_AC_TYPE.ifnames= # empty
TOOLS_REAL_CMD.ifnames-2.13= ${_TOOLS_AC_PREFIX}/bin/ifnames-2.13
TOOLS_ALIASES.ifnames-2.13= ifnames
# Continue to define the following variables until packages have been
# taught to just use "autoconf", "autoheader", and "autoreconf" instead.
#
AUTOCONF= ${TOOLS_CMD.autoconf-2.13}
AUTOHEADER= ${TOOLS_CMD.autoheader-2.13}
AUTORECONF= ${TOOLS_CMD.autoreconf-2.13}
. if defined(USE_LIBTOOL)
pre-configure: tools-libtool-m4-override
. endif
. endif
.endif
# If the package wants to override the GNU auto* tools, then do it.
AUTOMAKE_OVERRIDE?= yes
.if !empty(AUTOMAKE_OVERRIDE:M[yY][eE][sS])
. for _t_ in ${_TOOLS_AC_NAMES}
. if !empty(_TOOLS_AC_TYPE.${_t_})
${_TOOLS_AC_TYPE.${_t_}}+= ${_t_}
. endif
. endfor
. undef _t_
.endif
# LIBTOOL_M4_OVERRIDE lists the locations where the libtool.m4 symlink
# will be created. The libtool.m4 symlink is only created if a GNU
# configure script exists at that location.
#
LIBTOOL_M4_OVERRIDE?= libtool.m4 */libtool.m4 */*/libtool.m4
# Symlink the libtool-1.4.m4 file into any directory in which there's
# a configure script under ${WRKSRC}. The symlink is called "libtool.m4",
# which is the name expected by the autoconf tools. The symlinking
# is only done if we need autoconf-2.13 and libtool. This allows
# autoconf-2.13, autoreconf-2.13 and aclocal-2.13 to use the older
# libtool.m4 file when regenerating files. This is okay, because we
# later override the generated libtool file anyway.
#
.PHONY: tools-libtool-m4-override
tools-libtool-m4-override:
.for _pattern_ in ${LIBTOOL_M4_OVERRIDE}
${_PKG_SILENT}${_PKG_DEBUG} \
cd ${WRKSRC}; \
for cfile in ${_pattern_:S/libtool.m4$/configure/}; do \
if ${TEST} -f "$$cfile"; then \
libtool_m4=`${DIRNAME} $$cfile`/libtool.m4; \
${LN} -sf ${PKGSRCDIR}/mk/gnu-config/libtool-1.4.m4 \
$$libtool_m4; \
fi; \
done
.endfor
.undef _pattern_
|
