pkgsrc/mk/help/env.help

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# $NetBSD: env.help,v 1.1 2008/01/19 22:41:48 rillig Exp $
#
# This file describes the *_ENV variables, where they are defined and
# where they are used.
#
# In general, all environments should be ordered from general to specific
# ones. That is, first comes the BARRIER_ENV, then the MAKE_ENV, then the
# MAKE_BUILD_ENV.
#
# Additionally, the package should be able to override all settings from
# the infrastructure. That means that the package-settable variables
# must appear behind the system-defined ones.
#
# XXX: I'm missing BARRIER_ENV or something like that.
# XXX: The do-* targets are not run with ALL_ENV (or better:
# BARRIER_ENV) in effect.
#
# Common environments.
#
# PKGSRC_MAKE_ENV
#
# ALL_ENV
# This is the basic environment for the configure, build and install
# phases. It can be overridden by CONFIGURE_ENV and MAKE_ENV.
#
#
# Environments for individual phases.
#
# EXTRACT_ENV
# CONFIGURE_ENV
# MAKE_ENV
# BSD_MAKE_ENV
# This environment can be appended to MAKE_ENV by a package to
# support packages using BSD-style Makefiles, for example
# <bsd.prog.mk>.
#
# See also:
# USE_BSD_MAKE
#
# INSTALL_ENV
# This environment is prepended to MAKE_ENV in the install phase.
# XXX: Shouldn't this be _ap_pended?
#
# Other environments.
#
# INSTALL_SCRIPTS_ENV
# TODO
#