| #!/bin/bash | |
| ############################################################################### | |
| # BRLTTY - A background process providing access to the console screen (when in | |
| # text mode) for a blind person using a refreshable braille display. | |
| # | |
| # Copyright (C) 1995-2023 by The BRLTTY Developers. | |
| # | |
| # BRLTTY comes with ABSOLUTELY NO WARRANTY. | |
| # | |
| # This is free software, placed under the terms of the | |
| # GNU Lesser General Public License, as published by the Free Software | |
| # Foundation; either version 2.1 of the License, or (at your option) any | |
| # later version. Please see the file LICENSE-LGPL for details. | |
| # | |
| # Web Page: http://brltty.app/ | |
| # | |
| # This software is maintained by Dave Mielke <dave@mielke.cc>. | |
| ############################################################################### | |
| . "$(dirname "${0}")/../prologue.sh" | |
| defaultPackageName="brltty" | |
| variableNames=() | |
| processExtraProgramParameters() { | |
| variableNames+=( "${@}" ) | |
| } | |
| addProgramOption b string.directory buildRoot "the root directory of the build" | |
| addProgramOption p string.name packageName "the name of the package" "${defaultPackageName}" | |
| optionalProgramParameters | |
| parseProgramArguments "${@}" | |
| if [ -n "${buildRoot}" ] | |
| then | |
| verifyInputDirectory "${buildRoot}" | |
| else | |
| setBuildRoot | |
| fi | |
| [ -n "${packageName}" ] || packageName="${defaultPackageName}" | |
| pkgConfig() { | |
| pkg-config "${@}" -- "${packageName}" || return "${?}" | |
| } | |
| export PKG_CONFIG_PATH="${buildRoot}" | |
| pkgConfig --exists || semanticError "package not found: ${packageName}" | |
| if [ "${#variableNames[*]}" -eq 0 ] | |
| then | |
| pkgConfig --print-variables | sort | |
| else | |
| for variableName in "${variableNames[@]}" | |
| do | |
| pkgConfig --variable="${variableName}" | |
| done | |
| fi | |
| exit 0 |