b433ad3e49
in packages, e.g on my NetBSD system: $ cd pkgsrc/graphics/gimp && make show-var VARNAME=BUILTIN_PACKAGES bzip2 heimdal openssl db1 gettext iconv zlib pthread $ Ok'ed by jlam.
158 lines
5.8 KiB
Makefile
158 lines
5.8 KiB
Makefile
# $NetBSD: bsd.builtin.mk,v 1.4 2005/05/24 15:41:05 xtraeme Exp $
|
|
#
|
|
# Copyright (c) 2004 The NetBSD Foundation, Inc.
|
|
# All rights reserved.
|
|
#
|
|
# This code is derived from software contributed to The NetBSD Foundation
|
|
# by Johnny C. Lam.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# 3. All advertising materials mentioning features or use of this software
|
|
# must display the following acknowledgement:
|
|
# This product includes software developed by the NetBSD
|
|
# Foundation, Inc. and its contributors.
|
|
# 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
# Include this file to set the value of USE_BUILTIN.<pkg> for each
|
|
# package listed in BUILDLINK_PACKAGES. Note that this file may
|
|
# indirectly add additional values to BUILDLINK_PACKAGES.
|
|
#
|
|
# For each package which may duplicate built-in software on the system,
|
|
# a builtin.mk file should be created. The only requirements of a
|
|
# builtin.mk file are:
|
|
#
|
|
# (1) It should set USE_BUILTIN.<pkg> to either "yes" or "no" after it
|
|
# is included.
|
|
# (2) It should *not* override any USE_BUILTIN.<pkg> which is already
|
|
# set before the builtin.mk file is included.
|
|
# (3) It should be written to allow multiple inclusion.
|
|
#
|
|
# An example package builtin.mk file is:
|
|
#
|
|
# -------------8<-------------8<-------------8<-------------8<-------------
|
|
# .if !defined(IS_BUILTIN.foo)
|
|
# #
|
|
# # IS_BUILTIN.foo is set to "yes" or "no" depending on whether "foo"
|
|
# # genuinely exists in the system or not.
|
|
# #
|
|
# IS_BUILTIN.foo?= no
|
|
#
|
|
# # BUILTIN_PKG.foo should be set here if "foo" is built-in and its package
|
|
# # version can be determined.
|
|
# #
|
|
# . if !empty(IS_BUILTIN.foo:M[yY][eE][sS])
|
|
# BUILTIN_PKG.foo?= foo-1.0
|
|
# . endif
|
|
# .endif # IS_BUILTIN.foo
|
|
#
|
|
# .if !defined(USE_BUILTIN.foo)
|
|
# USE_BUILTIN.foo?= ${IS_BUILTIN.foo}
|
|
# . if defined(BUILTIN_PKG.foo)
|
|
# . for _depend_ in ${BUILDLINK_DEPENDS.foo}
|
|
# . if !empty(USE_BUILTIN.foo:M[yY][eE][sS])
|
|
# USE_BUILTIN.foo!= \
|
|
# if ${PKG_ADMIN} pmatch '${_depend_}' ${BUILTIN_PKG.foo}; then \
|
|
# ${ECHO} "yes"; \
|
|
# else \
|
|
# ${ECHO} "no"; \
|
|
# fi
|
|
# . endif
|
|
# . endfor
|
|
# . endif
|
|
# .endif # USE_BUILTIN.foo
|
|
#
|
|
# CHECK_BUILTIN.foo?= no
|
|
# .if !empty(CHECK_BUILTIN.foo:M[nN][oO])
|
|
# #
|
|
# # Here we place code that depends on whether USE_BUILTIN.foo is set to
|
|
# # "yes" or "no".
|
|
# #
|
|
# .endif # CHECK_BUILTIN.foo
|
|
# -------------8<-------------8<-------------8<-------------8<-------------
|
|
#
|
|
# Note the structure of the builtin.mk file: first we set IS_BUILTIN.<pkg>,
|
|
# then USE_BUILTIN.<pkg>, then we isolate code that depends on the whether
|
|
# USE_BUILTIN.<pkg> is "yes" or "no" in a region that is guarded by
|
|
# CHECK_BUILTIN.<pkg>. Package builtin.mk files aren't protected against
|
|
# multiple inclusion.
|
|
|
|
# Define PREFER.<pkg> to be either "pkgsrc" or "native" depending on
|
|
# whether to prefer the pkgsrc or native versions of software that's
|
|
# also part of the base system. It's value is determined from the
|
|
# user-settable values PREFER_PKGSRC and PREFER_NATIVE. Preferences are
|
|
# determined by the most specific instance of the package in either
|
|
# PREFER_PKGSRC or PREFER_NATIVE. If a package is specified in neither
|
|
# or in both variables, then PREFER_PKGSRC has precedence over
|
|
# PREFER_NATIVE.
|
|
#
|
|
.for _pkg_ in ${BUILDLINK_PACKAGES}
|
|
PREFER.${_pkg_}?= pkgsrc
|
|
. if !empty(PREFER_NATIVE:M[yY][eE][sS])
|
|
PREFER.${_pkg_}= native
|
|
. endif
|
|
. if !empty(PREFER_PKGSRC:M[yY][eE][sS])
|
|
PREFER.${_pkg_}= pkgsrc
|
|
. endif
|
|
. if !empty(PREFER_NATIVE:M${_pkg_})
|
|
PREFER.${_pkg_}= native
|
|
. endif
|
|
. if !empty(PREFER_PKGSRC:M${_pkg_})
|
|
PREFER.${_pkg_}= pkgsrc
|
|
. endif
|
|
.endfor
|
|
|
|
.for _pkg_ in ${BUILDLINK_PACKAGES}
|
|
#
|
|
# builtin.mk files default to using the built-in software if it's
|
|
# available (${PREFER.<pkg>} == "native") unless USE_BUILTIN.<pkg> has
|
|
# been previously set.
|
|
#
|
|
. if ${PREFER.${_pkg_}} == "pkgsrc"
|
|
USE_BUILTIN.${_pkg_}?= no
|
|
. endif
|
|
#
|
|
# Set the default path to the package builtin.mk file.
|
|
#
|
|
BUILDLINK_BUILTIN_MK.${_pkg_}?= ${BUILDLINK_PKGSRCDIR.${_pkg_}}/builtin.mk
|
|
. if exists(${BUILDLINK_BUILTIN_MK.${_pkg_}})
|
|
. include "${BUILDLINK_BUILTIN_MK.${_pkg_}}"
|
|
. endif
|
|
.endfor
|
|
|
|
# Default fall-through for packages that don't provide a builtin.mk. This
|
|
# is here to set the default for any package added to BUILDLINK_PACKAGES
|
|
# by any of the above code.
|
|
#
|
|
# BUILTIN_PACKAGES will contain the list of all builtin
|
|
# dependencies used in packages.
|
|
#
|
|
|
|
.for _pkg_ in ${BUILDLINK_PACKAGES}
|
|
USE_BUILTIN.${_pkg_}?= no
|
|
BUILTIN_PACKAGES?= # empty
|
|
. if !empty(USE_BUILTIN.${_pkg_}:M[Yy][Ee][Ss])
|
|
BUILTIN_PACKAGES+= ${_pkg_}
|
|
. endif
|
|
.endfor
|
|
|