diff options
| author |   Michał Górny <mgorny@gentoo.org> | 2014-04-11 08:30:44 +0000 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2014-04-11 08:30:44 +0000 |
| commit | 1432694898e5f9bf0cd0090294d1f263a8b5f2aa (patch) | |
| tree | 76475b9d0a31ec5ddac57e64b5434c62446ec695 /eclass | |
| parent | Add a mutual blocker on pypy-bin. (diff) | |
| download | historical-1432694898e5f9bf0cd0090294d1f263a8b5f2aa.tar.gz historical-1432694898e5f9bf0cd0090294d1f263a8b5f2aa.tar.bz2 historical-1432694898e5f9bf0cd0090294d1f263a8b5f2aa.zip | |
Enable reflinking in multibuild_copy_sources.
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/ChangeLog | 5 | ||||
| -rw-r--r-- | eclass/multibuild.eclass | 11 |
2 files changed, 13 insertions, 3 deletions
diff --git a/eclass/ChangeLog b/eclass/ChangeLog index 20d71bb83ac3..a94de3f1921c 100644 --- a/eclass/ChangeLog +++ b/eclass/ChangeLog @@ -1,6 +1,9 @@ # ChangeLog for eclass directory # Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v 1.1203 2014/04/10 16:43:25 mgorny Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v 1.1204 2014/04/11 08:30:44 mgorny Exp $ + + 11 Apr 2014; Michał Górny <mgorny@gentoo.org> multibuild.eclass: + Enable reflinking in multibuild_copy_sources. 10 Apr 2014; Michał Górny <mgorny@gentoo.org> multibuild.eclass: Use a more portable and clobbering "cp" call for multibuild_merge_root(). diff --git a/eclass/multibuild.eclass b/eclass/multibuild.eclass index 03e6ad0f6df7..4dc9b19444fe 100644 --- a/eclass/multibuild.eclass +++ b/eclass/multibuild.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/multibuild.eclass,v 1.15 2014/04/10 16:43:25 mgorny Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/multibuild.eclass,v 1.16 2014/04/11 08:30:44 mgorny Exp $ # @ECLASS: multibuild # @MAINTAINER: @@ -213,9 +213,16 @@ multibuild_copy_sources() { einfo "Will copy sources from ${_MULTIBUILD_INITIAL_BUILD_DIR}" + local cp_args=() + if cp --reflink=auto --version &>/dev/null; then + # enable reflinking if possible to make this faster + cp_args+=( --reflink=auto ) + fi + _multibuild_create_source_copy() { einfo "${MULTIBUILD_VARIANT}: copying to ${BUILD_DIR}" - cp -pr "${_MULTIBUILD_INITIAL_BUILD_DIR}" "${BUILD_DIR}" || die + cp -pr "${cp_args[@]}" \ + "${_MULTIBUILD_INITIAL_BUILD_DIR}" "${BUILD_DIR}" || die } multibuild_foreach_variant _multibuild_create_source_copy |