From a7f8732d79cb6601d24f21a290ccdb070d94b51e Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@twosigma.com>
Date: Thu, 8 Dec 2016 18:44:41 -0600
Subject: [PATCH] Fix #182, add -lpthread to libheimbase as needed

We should really check whether pthread_once() is in libc so that then we
don't have to add an unnecessary dependency on -lpthread.

Also, we have a proper once implementation that we could use when we
don't have pthread_once(), so we should fallback on that if we detect
that we have neither pthread_once() in libc and --disable-pthread is
given.
---
 lib/base/Makefile.am | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/base/Makefile.am b/lib/base/Makefile.am
index 66e8bce72..ee5f120d3 100644
--- a/lib/base/Makefile.am
+++ b/lib/base/Makefile.am
@@ -24,6 +24,8 @@ if versionscript
 libheimbase_la_LDFLAGS += $(LDFLAGS_VERSION_SCRIPT)$(srcdir)/version-script.map
 endif
 
+libheimbase_la_LIBADD = $(PTHREAD_LIBADD)
+
 include_HEADERS	= heimbase.h
 
 dist_libheimbase_la_SOURCES =	\