util: Allow the short -j option in gen_arm_fs_files.py

Change-Id: I15c3bad13882cd38683b7c733311191e1f51d13f
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32555
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>

diff --git a/util/gen_arm_fs_files.py b/util/gen_arm_fs_files.py
index 76fa21b2906df605a0c8a539816a75c37dbef6e4..2f339a299462a6514e55410a755624b3ea8818fe 100755 (executable)
--- a/util/gen_arm_fs_files.py
+++ b/util/gen_arm_fs_files.py
@@ -254,7 +254,7 @@ parser.add_option("--dest-dir", default = "/tmp",
            "repositories. Generated files will be copied to "
            "DEST_DIR/binaries (which must not exist). The default "
            "value is %default")
-parser.add_option("--make-jobs", type = "int", default = 1,
+parser.add_option("-j", "--make-jobs", type = "int", default = 1,
     metavar = "MAKE_JOBS",
     help = "Number of jobs to use with the 'make' commands. Default value: "
            "%default")