From: William D. Jones <thor0505@comcast.net>
Date: Mon, 24 Sep 2018 15:04:57 +0000 (-0400)
Subject: integration/builder: Add LiteX define to generated variables (to distinguish MiSoC... 
X-Git-Tag: 24jan2021_ls180~1578^2~2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=db90619067cac88165e78d5630a4dad6232195bc;p=litex.git

integration/builder: Add LiteX define to generated variables (to distinguish MiSoC and LiteX).
---

diff --git a/litex/soc/integration/builder.py b/litex/soc/integration/builder.py
old mode 100644
new mode 100755
index dab50d0c..ddeccfac
--- a/litex/soc/integration/builder.py
+++ b/litex/soc/integration/builder.py
@@ -70,6 +70,8 @@ class Builder:
             variables_contents.append("{}={}\n".format(k, _makefile_escape(v)))
         for k, v in cpu_interface.get_cpu_mak(self.soc.cpu):
             define(k, v)
+        # Distinguish between LiteX and MiSoC.
+        define("LITEX", "1")
         # Distinguish between applications running from main RAM and
         # flash for user-provided software packages.
         if "main_ram" in (m[0] for m in memory_regions):