From 6e82eacf3eaa4a791e7f600b122ce3a993b2f6e7 Mon Sep 17 00:00:00 2001
From: Ted Lyngmo <ted@lyncon.se>
Date: Sat, 31 Dec 2022 01:18:54 +0100
Subject: [PATCH] Fetch a known-good version of googletest

Compilation currently fails when using the latest googletest.
This patch instead downloads release-1.12.1 (which is the latest
release right now).

Fixes issue #23.

Also added a .gitignore file.

Signed-off-by: Ted Lyngmo <ted@lyncon.se>
---
 .gitignore | 7 +++++++
 autogen.sh | 5 +++--
 2 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..c09b0519
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+CMakeCache.txt
+CMakeFiles
+Makefile
+bin
+cmake_install.cmake
+gtest
+lib
diff --git a/autogen.sh b/autogen.sh
index 15f9119a..17c7afbc 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -21,6 +21,7 @@
 # are automatically generated.
 
 set -e
+gtest_release='release-1.12.1'
 
 if [ ! -z "$@" ]; then
   for argument in "$@"; do
@@ -51,10 +52,10 @@ if test ! -e gtest; then
   fi
 
   echo "Google Test not present.  Fetching from the web..."
-  curl $curlopts -L -o main.zip https://codeload.github.com/google/googletest/zip/refs/heads/main
+  curl $curlopts -L -o main.zip https://codeload.github.com/google/googletest/zip/$gtest_release
   unzip -q main.zip
   rm main.zip
-  mv googletest-main gtest
+  mv googletest-$gtest_release gtest
 fi
 
 if test -z $(which cmake); then