1 files changed, 22 insertions, 0 deletions
diff --git a/optipng-exec.sh.in b/optipng-exec.sh.in
new file mode 100644
index 000000000000..eb7211161feb
--- /dev/null
+++ b/optipng-exec.sh.in
@@ -0,0 +1,22 @@
+#!/usr/bin/bash
+#
+#   optipng.sh - Optimize PNG image files
+#
+
+[[ -n "$LIBMAKEPKG_EXECUTABLE_OPTIPNG_SH" ]] && return
+LIBMAKEPKG_EXECUTABLE_OPTIPNG_SH=1
+
+LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
+
+source "$LIBRARY/util/option.sh"
+
+executable_functions+=('executable_optipng')
+
+executable_optipng() {
+	if check_option "optipng" "y"; then
+		if ! type -p optipng >/dev/null; then
+			error "$(gettext "Cannot find the %s binary required for optimizing PNG image files.")" "optipng"
+			ret=1
+		fi
+	fi
+}