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| author |   Mike Frysinger <vapier@gentoo.org> | 2004-12-24 07:16:14 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2004-12-24 07:16:14 +0000 |
| commit | 62cf0e1417b018864e8f6990552a6a9b5203da4e (patch) | |
| tree | 30118e7791dbb053b7367aedb1e66e8bd495cf01 /eclass | |
| parent | compress manpages (diff) | |
| download | gentoo-2-62cf0e1417b018864e8f6990552a6a9b5203da4e.tar.gz gentoo-2-62cf0e1417b018864e8f6990552a6a9b5203da4e.tar.bz2 gentoo-2-62cf0e1417b018864e8f6990552a6a9b5203da4e.zip | |
make built_with_use() more flexible
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/eutils.eclass | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass index 068477315e23..4382451852bf 100644 --- a/eclass/eutils.eclass +++ b/eclass/eutils.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/eutils.eclass,v 1.129 2004/12/23 20:38:25 eradicator Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.130 2004/12/24 07:16:14 vapier Exp $ # # Author: Martin Schlemmer <azarah@gentoo.org> # @@ -1530,21 +1530,32 @@ preserve_old_lib_notify() { # Hack for people to figure out if a package was built with # certain USE flags # -# Usage: built_with_use <DEPEND ATOM> <List of USE flags> +# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> # ex: built_with_use xchat gtk2 +# +# Flags: -a all USE flags should be utilized +# -o at least one USE flag should be utilized +# Note: the default flag is '-a' built_with_use() { - local PKG=$(portageq best_version ${ROOT} $1) + local opt=$1 + [[ ${opt:0:1} = "-" ]] && shift || opt="-a" + + local PKG=$(best_version $1) + shift + local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" [[ ! -e ${USEFILE} ]] && return 1 local USE_BUILT=$(<${USEFILE}) - - shift - while [ $# -gt 0 ] ; do - has $1 ${USE_BUILT} || return 1 + while [[ $# -gt 0 ]] ; do + if [[ ${opt} = "-o" ]] ; then + has $1 ${USE_BUILT} && return 0 + else + has $1 ${USE_BUILT} || return 1 + fi shift done - return 0 + [[ ${opt} = "-a" ]] } # Many configure scripts wrongly bail when a C++ compiler |