support mirror config

Author: tiann

androdeb

@@ -19,6 +19,7 @@ FULL=0				# Default to a minimal install
 DOWNLOAD=1			# Default to downloading from web
 SKIP_DEVICE=0			# Skip device preparation
 INSTALL_BCC=0			# Decide if BCC is to be installed
+DEBIAN_URL=http://ftp.us.debian.org/debian/
 
 # Default packages
 PACKAGES=""
@@ -64,6 +65,7 @@ case $key in
     --build-image) BI=1; BUILD_IMAGEF=$2; SKIP_DEVICE=1; DOWNLOAD=0; shift || true; shift || true; ;;
     --debug) set -x; shift || true; ;;
     --distro) DISTRO="$2"; shift || true; shift || true; ;;
+    --mirror) DEBIAN_URL="$2"; shift || true; shift || true; ;;
     *) c_error "Unknown option ($1)"; usage; ;;
 esac
 done
@@ -238,7 +240,7 @@ ex_files=$(mktemp); echo $EXTRA_FILES > $ex_files
 
 sudo $spath/buildstrap $ARCH $DISTRO $TDIR $OUT_TMP \
 		"$(make_csv "$PACKAGES")"\
-		$ex_files $INSTALL_BCC $SKIP_DEVICE
+		$ex_files $INSTALL_BCC $SKIP_DEVICE $DEBIAN_URL
 rm $ex_files
 
 # If we only wanted to prepare a rootfs and don't have

buildstrap

@@ -13,9 +13,10 @@ EXTRA_FILES="$(cat $6)"
 INSTALL_BCC=$7
 SKIP_DEVICE=$8		# Skip any device-specific stages
 VARIANT="--variant=minbase"
+REPO_URL=$9
 
 time qemu-debootstrap --arch $ARCH --include=$PACKAGES $VARIANT \
-	$DISTRO $OUT_TMP http://ftp.us.debian.org/debian/
+	$DISTRO $OUT_TMP $REPO_URL
 
 # Some reason debootstrap leaves these mounted
 umount $OUT_TMP/proc/sys/fs/binfmt_misc || true

utils/banners

@@ -34,6 +34,8 @@ usage() {
 	c_info ""
 	c_info "	  --build-image	Build an ext4 .img with the base image and BCC (useful for Qemu)"
 	c_info ""
+	c_info "	  --mirror	Specific the mirror for downloading debian images"
+	c_info ""
 	c_info "	** Folowing are misc build options **"
 	c_info "	  --tempdir	Use a specific temporary directory for build operation"
 	c_info "	  --arch		Specify an ARCH to build for (default arm64)"