summaryrefslogtreecommitdiff
path: root/eclass
diff options
context:
space:
mode:
authorCiaran McCreesh <ciaranm@gentoo.org>2006-02-15 12:51:25 +0000
committerCiaran McCreesh <ciaranm@gentoo.org>2006-02-15 12:51:25 +0000
commit2f11a41a56ccc33320ba340f8069290e66907892 (patch)
treeeaf8450cd955166a573d6949c6fddd6bc70d096f /eclass
parentUpdated digest (diff)
downloadhistorical-2f11a41a56ccc33320ba340f8069290e66907892.tar.gz
historical-2f11a41a56ccc33320ba340f8069290e66907892.tar.bz2
historical-2f11a41a56ccc33320ba340f8069290e66907892.zip
Add check_reqs_conditional function
Diffstat (limited to 'eclass')
-rw-r--r--eclass/check-reqs.eclass23
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"