add libwebp libmp3lame

lib/package.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+check_for_package_cfg() {
+	local requiredCfg='ON:ON:3'
+	local currentCfg="${STATIC}:${LTO}:${OPT}"
+	if [[ ${currentCfg} == "${requiredCfg}" ]]; then
+		return 0
+	else
+		return 1
+	fi
+}
+
+FB_FUNC_NAMES+=('package')
+FB_FUNC_DESCS['package']='package ffmpeg build'
+package() {
+	check_for_package_cfg || return 0
+
+	local pkgDir="${IGN_DIR}/package"
+	test -d "${pkgDir}" && rm -rf "${pkgDir}"
+	mkdir "${pkgDir}" || return 1
+
+	set_compile_opts || return 1
+	cp "${PREFIX}/bin/ff"* "${pkgDir}/"
+
+	cd "${pkgDir}" || return 1
+	local tarball="ffmpeg-build-${HOSTTYPE}-$(print_os).tar"
+	tar -cf "${tarball}" ff* || return 1
+	xz -e -9 "${tarball}" || return 1
+}