Force SymbiFlow 'make' to be non-parallel.

Signed-off-by: Tim Callahan <tcal@google.com>
2021-06-15 14:49:28 -07:00 · 2021-06-15 14:49:28 -07:00 · e59530ab50
parent 8a644c9086
commit e59530ab50
1 changed files with 1 additions and 1 deletions
--- a/litex/build/xilinx/symbiflow.py
+++ b/litex/build/xilinx/symbiflow.py
@ -73,7 +73,7 @@ class _MakefileGenerator:


 def _run_make():
-    make_cmd = ["make"]
+    make_cmd = ["make", "-j1"]

    if which("symbiflow_synth") is None:
        msg = "Unable to find Symbiflow toolchain, please:\n"