#!/bin/bash # # upx.sh - Compress package binaries with UPX # # Copyright (c) 2011-2016 Pacman Development Team <pacman-dev@archlinux.org> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # [[ -n "$LIBMAKEPKG_TIDY_UPX_SH" ]] && return LIBMAKEPKG_TIDY_UPX_SH=1 LIBRARY=${LIBRARY:-'@libmakepkgdir@'} source "$LIBRARY/util/message.sh" source "$LIBRARY/util/option.sh" packaging_options+=('upx') tidy_modify+=('tidy_upx') tidy_upx() { if check_option "upx" "y"; then msg2 "$(gettext "Compressing binaries with %s...")" "UPX" local binary find . -type f -perm -u+w 2>/dev/null | while read -r binary ; do case "$(file --brief --mime-type "$binary")" in 'application/x-executable' | 'application/x-dosexec') upx "${UPXFLAGS[@]}" "$binary" &>/dev/null || warning "$(gettext "Could not compress binary : %s")" "${binary/$pkgdir\//}" ;; esac done fi }