diff options
Diffstat (limited to 'portage_with_autodep/bin/bashrc-functions.sh')
| -rwxr-xr-x | portage_with_autodep/bin/bashrc-functions.sh | 63 |
1 files changed, 4 insertions, 59 deletions
diff --git a/portage_with_autodep/bin/bashrc-functions.sh b/portage_with_autodep/bin/bashrc-functions.sh index 4da5585..503b172 100755 --- a/portage_with_autodep/bin/bashrc-functions.sh +++ b/portage_with_autodep/bin/bashrc-functions.sh @@ -1,9 +1,9 @@ #!/bin/bash -# Copyright 1999-2011 Gentoo Foundation +# Copyright 1999-2013 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 portageq() { - PYTHONPATH=${PORTAGE_PYM_PATH}${PYTHONPATH:+:}${PYTHONPATH} \ + PYTHONPATH=${PORTAGE_PYTHONPATH:-${PORTAGE_PYM_PATH}}\ "${PORTAGE_PYTHON:-/usr/bin/python}" "${PORTAGE_BIN_PATH}/portageq" "$@" } @@ -23,71 +23,16 @@ register_success_hook() { done } -strip_duplicate_slashes() { +__strip_duplicate_slashes() { if [[ -n $1 ]] ; then local removed=$1 while [[ ${removed} == *//* ]] ; do removed=${removed//\/\///} done - echo ${removed} + echo "${removed}" fi } -# this is a function for removing any directory matching a passed in pattern from -# PATH -remove_path_entry() { - save_IFS - IFS=":" - stripped_path="${PATH}" - while [ -n "$1" ]; do - cur_path="" - for p in ${stripped_path}; do - if [ "${p/${1}}" == "${p}" ]; then - cur_path="${cur_path}:${p}" - fi - done - stripped_path="${cur_path#:*}" - shift - done - restore_IFS - PATH="${stripped_path}" -} - -# Set given variables unless these variable have been already set (e.g. during emerge -# invocation) to values different than values set in make.conf. -set_unless_changed() { - if [[ $# -lt 1 ]]; then - die "${FUNCNAME}() requires at least 1 argument: VARIABLE=VALUE" - fi - - local argument value variable - for argument in "$@"; do - if [[ ${argument} != *=* ]]; then - die "${FUNCNAME}(): Argument '${argument}' has incorrect syntax" - fi - variable="${argument%%=*}" - value="${argument#*=}" - if eval "[[ \${${variable}} == \$(env -u ${variable} portageq envvar ${variable}) ]]"; then - eval "${variable}=\"\${value}\"" - fi - done -} - -# Unset given variables unless these variable have been set (e.g. during emerge -# invocation) to values different than values set in make.conf. -unset_unless_changed() { - if [[ $# -lt 1 ]]; then - die "${FUNCNAME}() requires at least 1 argument: VARIABLE" - fi - - local variable - for variable in "$@"; do - if eval "[[ \${${variable}} == \$(env -u ${variable} portageq envvar ${variable}) ]]"; then - unset ${variable} - fi - done -} - KV_major() { [[ -z $1 ]] && return 1 |