From 773d9814e73bd90fd35c7f2d9282265fe37ce956 Mon Sep 17 00:00:00 2001
From: "John M. Penn" <john.m.penn@nasa.gov>
Date: Tue, 4 Mar 2025 10:57:39 -0600
Subject: [PATCH] GTEST_HOME is /opt/homebrew only for Darwin,Arm. Everything
 else uses GTEST_HOME = /usr/local.

---
 trick_source/sim_services/DataTypes/testing/makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/trick_source/sim_services/DataTypes/testing/makefile b/trick_source/sim_services/DataTypes/testing/makefile
index a7a3eb8b..c6ed1bb7 100644
--- a/trick_source/sim_services/DataTypes/testing/makefile
+++ b/trick_source/sim_services/DataTypes/testing/makefile
@@ -5,11 +5,13 @@ CPP = /usr/bin/g++
 
 DECL_DIR = ..
 
+GTEST_HOME=/usr/local
 UNAME_S = $(shell uname -s)
+UNAME_M = $(shell uname -m)
 ifeq ($(UNAME_S),Darwin)
-    GTEST_HOME=/opt/homebrew
-else
-    GTEST_HOME=/usr/local
+    ifeq ($(UNAME_M),arm64)
+        GTEST_HOME=/opt/homebrew
+    endif
 endif
 
 CFLAGS += -std=c++14 -g -Wall -Wextra -I$(GTEST_HOME)/include -I$(DECL_DIR)/include