+# check for passed arguments
+if [ $# -ne 0 ]; then
+ # use package as starting point
+ ALT_START=1
+ START_PKG=$1
+ BUILD_ORDER=""
+else
+ # global var to store all final deps order
+ BUILD_ORDER="libgmp libmpfr libmpc binutils glibc zlib gcc"
+fi
+
+for i in $(find . -type f -name 'Pkgfile' -exec dirname {} \; | sort); do