From b35e7b2cacf3bd35c5645312803c328e4bcfc84b Mon Sep 17 00:00:00 2001
From: Michael Rogenmoser <michael@rogenmoser.us>
Date: Tue, 25 Jan 2022 13:58:31 +0100
Subject: [PATCH] Allow custom vsim if `$VSIM` is defined

---
 tools/gapy/configs/platforms/rtl.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/gapy/configs/platforms/rtl.json b/tools/gapy/configs/platforms/rtl.json
index 3d64fa0d..09a903c3 100644
--- a/tools/gapy/configs/platforms/rtl.json
+++ b/tools/gapy/configs/platforms/rtl.json
@@ -12,7 +12,7 @@
             "rtl": {
                 "commands": {
                     "shell": {
-                        "executable": "vsim",
+                        "executable": "${VSIM:-vsim}",
                         "args_eval": [
                             "\"-64\"",
                             "\"-c\"",
@@ -21,7 +21,7 @@
                         ]
                     },
                     "gui": {
-                        "executable": "vsim",
+                        "executable": "${VSIM:-vsim}",
                         "args_eval": [
                             "\"-64\"",
                             "\"-do 'source \" + os.environ.get(\"VSIM_PATH\") +  \"/tcl_files/config/run_and_exit.tcl'\"",