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#!/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
}