diff options
Diffstat (limited to 'bin/euse')
| -rwxr-xr-x | bin/euse | 84 |
1 files changed, 42 insertions, 42 deletions
@@ -7,7 +7,7 @@ # Licensed under the GPL v2 PROGRAM_NAME=euse -PROGRAM_VERSION=$(cat /usr/share/gentoolkit/VERSION) +VERSION="svn" MAKE_CONF_PATH=/etc/make.conf MAKE_GLOBALS_PATH=/etc/make.globals @@ -67,9 +67,9 @@ check_sanity() { # file permission tests local descdir local make_defaults - + descdir="$(get_portdir)/profiles" - + [ ! -r "${MAKE_CONF_PATH}" ] && error "${MAKE_CONF_PATH} is not readable" [ ! -r "${MAKE_GLOBALS_PATH}" ] && error "${MAKE_GLOBALS_PATH} is not readable" [ ! -h "${MAKE_PROFILE_PATH}" ] && error "${MAKE_PROFILE_PATH} is not a symlink" @@ -86,7 +86,7 @@ check_sanity() { showhelp() { cat << HELP -${PROGRAM_NAME} (${PROGRAM_VERSION}) +${PROGRAM_NAME} (${VERSION}) Syntax: ${PROGRAM_NAME} <option> [suboptions] [useflaglist] @@ -113,7 +113,7 @@ HELP showversion() { cat << VER -${PROGRAM_NAME} (${PROGRAM_VERSION}) +${PROGRAM_NAME} (${VERSION}) Written by Marius Mauch Copyright (C) 2004-2009 Gentoo Foundation, Inc. @@ -144,16 +144,16 @@ for x in sys.stdin.read().split(): r.append(x) elif x not in r: r.append(x) -print ' '.join(r)" +print ' '.join(r)" } # the following function creates a bash array ACTIVE_FLAGS that contains the -# global use flags, indexed by origin: 0: environment, 1: make.conf, +# global use flags, indexed by origin: 0: environment, 1: make.conf, # 2: make.defaults, 3: make.globals get_useflags() { # only calculate once as calling emerge is painfully slow [ -n "${USE_FLAGS_CALCULATED}" ] && return - + # backup portdir so get_portdir() doesn't give false results later portdir_backup="${PORTDIR}" @@ -186,7 +186,7 @@ get_useflaglist() { local descdir descdir="$(get_portdir)/profiles" - + if [ -z "${SCOPE}" -o "${SCOPE}" == "global" ]; then egrep "^[^# ]+ +-" "${descdir}/use.desc" | cut -d\ -f 1 fi @@ -200,9 +200,9 @@ get_all_make_defaults() { local curdir local parent local rvalue - + curdir="${1:-$(get_real_path ${MAKE_PROFILE_PATH})}" - + [ -f "${curdir}/make.defaults" ] && rvalue="${curdir}/make.defaults ${rvalue}" if [ -f "${curdir}/parent" ]; then for parent in $(egrep -v '(^#|^ *$)' ${curdir}/parent); do @@ -218,9 +218,9 @@ get_all_make_defaults() { get_make_defaults() { local curdir local parent - + curdir="${1:-$(get_real_path ${MAKE_PROFILE_PATH})}" - + if [ ! -f "${curdir}/make.defaults" -a -f "${curdir}/parent" ]; then for parent in $(egrep -v '(^#|^ *$)' ${curdir}/parent); do if [ -f "$(get_make_defaults ${curdir}/${parent})" ]; then @@ -233,9 +233,9 @@ get_make_defaults() { echo "${curdir}/make.defaults" } -# little helper function to get the status of a given flag in one of the +# little helper function to get the status of a given flag in one of the # ACTIVE_FLAGS elements. Arguments are 1: flag to test, 2: index of ACTIVE_FLAGS, -# 3: echo value for positive (and as lowercase for negative) test result, +# 3: echo value for positive (and as lowercase for negative) test result, # 4 (optional): echo value for "missing" test result, defaults to blank get_flagstatus_helper() { if echo " ${ACTIVE_FLAGS[${2}]} " | grep " ${1} " > /dev/null; then @@ -277,35 +277,35 @@ get_portdir() { echo "${PORTDIR}" } -# This function takes a list of use flags and shows the status and +# This function takes a list of use flags and shows the status and # the description for each one, honoring $SCOPE showdesc() { local descdir local current_desc local found_one local args - + args="${*:-*}" - + if [ -z "${SCOPE}" ]; then SCOPE="global" showdesc ${args} echo SCOPE="local" showdesc ${args} return fi - + descdir="$(get_portdir)/profiles" - + [ "${SCOPE}" == "global" ] && echo "global use flags (searching: ${args})" [ "${SCOPE}" == "local" ] && echo "local use flags (searching: ${args})" echo "************************************************************" - + if [ "${args}" == "*" ]; then args="$(get_useflaglist | sort -u)" fi - + set ${args} - + foundone=0 while [ -n "${1}" ]; do if [ "${SCOPE}" == "global" ]; then @@ -315,7 +315,7 @@ showdesc() { fi grep "^${1} *-" "${descdir}/use.desc" fi - # local flags are a bit more complicated as there can be multiple + # local flags are a bit more complicated as there can be multiple # entries per flag and we can't pipe into printf if [ "${SCOPE}" == "local" ]; then if grep ":${1} *-" "${descdir}/use.local.desc" > /dev/null; then @@ -333,7 +333,7 @@ showdesc() { fi shift done - + if [ ${foundone} == 0 ]; then echo "no matching entries found" fi @@ -361,13 +361,13 @@ showinstdesc() { descdir="$(get_portdir)/profiles" echo "************************************************************" - + if [ "${args}" = "*" ]; then args="$(get_useflaglist | sort -u)" fi - + set "${args[@]}" - + while [ -n "${1}" ]; do case "${SCOPE}" in "global") @@ -406,7 +406,7 @@ showinstdesc() { esac shift done - + if [ ${foundone} -lt 1 ]; then echo "no matching entries found" fi @@ -418,15 +418,15 @@ showflags() { local args get_useflags - + args="${*:-*}" - + if [ "${args}" == "*" ]; then args="$(get_useflaglist | sort -u)" fi - + set ${args} - + while [ -n "${1}" ]; do if echo " ${ACTIVE_FLAGS[9]} " | grep " ${1} " > /dev/null; then printf "%-20s" ${1} @@ -446,7 +446,7 @@ remove_flag() { NEW_MAKE_CONF_USE="${NEW_MAKE_CONF_USE// ${1} / }" } -# USE flag modification function. Mainly a loop with calls to add_flag and +# USE flag modification function. Mainly a loop with calls to add_flag and # remove_flag to create a new USE string which is then inserted into make.conf. modify() { if [ -z "${*}" ]; then @@ -458,11 +458,11 @@ modify() { set $(get_useflaglist | sort -u) fi fi - + get_useflags - + NEW_MAKE_CONF_USE=" ${ACTIVE_FLAGS[1]} " - + while [ -n "${1}" ]; do if [ "${ACTION}" == "add" ]; then if echo " ${NEW_MAKE_CONF_USE} " | grep " ${1} " > /dev/null; then @@ -491,13 +491,13 @@ modify() { shift fi done - + #echo "old flags:" #echo ${ACTIVE_FLAGS[1]} #echo #echo "new flags:" #echo ${NEW_MAKE_CONF_USE} - + # a little loop to add linebreaks so we don't end with one ultra-long line NEW_MAKE_CONF_USE_2="" for x in ${NEW_MAKE_CONF_USE}; do @@ -510,9 +510,9 @@ modify() { # make a backup just in case the user doesn't like the new make.conf cp -p "${MAKE_CONF_PATH}" "${MAKE_CONF_BACKUP_PATH}" - + # as sed doesn't really work with multi-line patterns we have to replace USE - # on our own here. Basically just skip everything between USE=" and the + # on our own here. Basically just skip everything between USE=" and the # closing ", printing our new USE line there instead. inuse=0 had_use=0 @@ -536,7 +536,7 @@ modify() { echo -ne "${NEW_MAKE_CONF_USE_2%% }" echo '"' fi ) < "${MAKE_CONF_BACKUP_PATH}" | sed -e 's:\\ $:\\:' > "${MAKE_CONF_PATH}" - + echo "${MAKE_CONF_PATH} was modified, a backup copy has been placed at ${MAKE_CONF_BACKUP_PATH}" } |