diff options
| -rw-r--r-- | eclass/check-reqs.eclass | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/eclass/check-reqs.eclass b/eclass/check-reqs.eclass index 6dcaf1de23db..8a5d6cb89ef4 100644 --- a/eclass/check-reqs.eclass +++ b/eclass/check-reqs.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2004 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/check-reqs.eclass,v 1.4 2005/07/06 20:23:20 agriffis Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/check-reqs.eclass,v 1.5 2006/02/15 12:51:25 ciaranm Exp $ # # Original Author: Ciaran McCreesh <ciaranm@gentoo.org> # @@ -39,6 +39,10 @@ # check_reqs # } # +# Alternatively, the check_reqs_conditional function can be used to carry out +# alternate actions (e.g. using a much slower but far less memory intensive +# build option that gives the same end result). +# # You should *not* override the user's CHECKREQS_ACTION setting, nor should you # attempt to provide a value if it is unset. Note that the environment variables # are used rather than parameters for a few reasons: @@ -84,6 +88,23 @@ check_reqs() { fi } +check_reqs_conditional() { + [ -n "$1" ] && die "Usage: check_reqs" + + export CHECKREQS_NEED_SLEEP="" CHECKREQS_NEED_DIE="" + if [ "$CHECKREQS_ACTION" != "ignore" ] ; then + [ -n "$CHECKREQS_MEMORY" ] && check_build_memory + [ -n "$CHECKREQS_DISK_BUILD" ] && check_build_disk \ + "${PORTAGE_TMPDIR}" "\${PORTAGE_TMPDIR}" "${CHECKREQS_DISK_BUILD}" + [ -n "$CHECKREQS_DISK_USR" ] && check_build_disk \ + "${ROOT}/usr" "\${ROOT}/usr" "${CHECKREQS_DISK_USR}" + [ -n "$CHECKREQS_DISK_VAR" ] && check_build_disk \ + "${ROOT}/var" "\${ROOT}/var" "${CHECKREQS_DISK_VAR}" + fi + + [ -z "${CHECKREQS_NEED_SLEEP}" ] && [ -z "${CHECKREQS_NEED_DIE}" ] +} + # internal use only! check_build_memory() { [ -n "$1" ] && die "Usage: check_build_memory" |