From 67d61bb9f834c93079d5b1451e0dbbefdc8935a5 Mon Sep 17 00:00:00 2001
From: Jookia <contact@jookia.org>
Date: Fri, 9 Sep 2022 15:34:36 +1000
Subject: [PATCH] configure: Link with pthread on FreeBSD

---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index d82a55ab3..883808b1d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -532,6 +532,13 @@ case "$host" in
        CXXFLAGS="$CXXFLAGS -D_GLIBCXX_USE_C99=1"
        ;;
 esac
+
+dnl Fix for FreeBSD not automatically linking to pthread for std::thread
+case "$host" in
+    *-*-freebsd*)
+       LIBS="$LIBS -lpthread"
+    ;;
+esac
 fi
 
 AM_CONDITIONAL(MACOSX, test x"$macosx" = x"1")