upx.sh.in

#!/usr/bin/bash
#
#   upx.sh - Compress package binaries with UPX
#

[[ -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
            [ $(jobs -p|wc -l) -gt $(getconf _NPROCESSORS_ONLN) ] && wait -n
            case "$(file -S --brief --mime-type "$binary")" in
                    application/x-executable | application/x-dosexec | \
                    application/x-pie-executable | application/x-sharedlib )
                    { upx "${UPXFLAGS[@]}" "$binary" &>/dev/null &&
                        info "$(gettext "Compressed binary : %s")" "${binary/$pkgdir\//}" ||
                    warning "$(gettext "Could not compress binary : %s")" "${binary/$pkgdir\//}"; } &
                    ;;
                    #application* )
                    #  warning "$(gettext "Not compressing %s, $(file --brief --mime-type "$binary")")" \
                        #    "${binary/$pkgdir\//}"
                    # ;;
            esac
        done
        wait
    fi
}