From 6c3361632cf57b243b4705164ba91c4b0aa51159 Mon Sep 17 00:00:00 2001
From: Robert Taylor <rob.taylor@chipflow.io>
Date: Sat, 15 Jul 2023 12:09:58 +0000
Subject: [PATCH] Parallelise build

Currently just fixed at -j4
---
 builder.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builder.py b/builder.py
index 3b57d04b..7230c01f 100644
--- a/builder.py
+++ b/builder.py
@@ -61,7 +61,7 @@ class ExtensionBuilder(build_ext):
 
         cfg = "Debug" if self.debug else "Release"
         # cfg = 'Debug'
-        build_args = ["--config", cfg]
+        build_args = ["--config", cfg, "-j", "4"]
         install_args = ["--config", cfg]
 
         cmake_args += ["-DCMAKE_BUILD_TYPE=" + cfg]