Add missing argument to WaitForSingleObject and use $is_win in configure

to turn off pthreads.

configure

@@ -965,7 +965,9 @@ auto_detect()
 	# Set the linker flags. We need pthreads because it is needed for
 	# parts of bli_arch.c unrelated to bli_arch_string(), which is called
 	# by the main() function in ${main_c}.
-	ldflags="${LIBPTHREAD--lpthread}"
+        if [ $is_win = no ]; then
+	    ldflags="${LIBPTHREAD--lpthread}"
+        fi
 
 	# Compile the auto-detect program using source code inside the
 	# framework.
@@ -2457,6 +2459,10 @@ main()
 	cflags_preset_esc=$(echo "${cflags_preset}" | sed 's/\//\\\//g')
 	ldflags_preset_esc=$(echo "${ldflags_preset}" | sed 's/\//\\\//g')
 
+        if [ $is_win = yes ]; then
+            libpthread_esc=
+        fi
+
 	# Typically, there are no slashes in the version variable. However,
 	# downstream maintainers (such as those for Debian) may create custom
 	# tags in their local clones such as "upstream/0.4.1", which obviously

frame/base/bli_pthread_wrap.c

@@ -134,7 +134,7 @@ int pthread_create(pthread_t *thread, const pthread_attr_t *attr,
 
 int pthread_join(pthread_t thread, void **retval)
 {
-    if (!WaitForSingleObject(thread.handle)) return EAGAIN;
+    if (!WaitForSingleObject(thread.handle, INFINITE)) return EAGAIN;
     if (retval) *retval = thread.retval;
     return 0;
 }