# HG changeset patch
# User Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
# Date 1614789431 18000
# Node ID 9819d9d0e08ac1ca5eb021428d6d5ab41c91a395
# Parent  19b58acf0e3ba90de556a5cd3b6366996dcca137
cmake: force checking libpthread for symbols

Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>

diff -r 19b58acf0e3b -r 9819d9d0e08a cmake/config.cmake
--- a/cmake/config.cmake	Mon Mar 01 23:31:45 2021 -0500
+++ b/cmake/config.cmake	Wed Mar 03 11:37:11 2021 -0500
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016-2019 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
+# Copyright (c) 2016-2021 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -20,6 +20,10 @@
 # SOFTWARE.
 #
 
+# libpthread exists in some fashion on any POSIX system we're likely to
+# encounter.
+set(CMAKE_REQUIRED_LIBRARIES "pthread")
+
 include(CheckFunctionExists)
 include(CheckIncludeFiles)
 include(CheckLibraryExists)