commit 84c09815fee4d1c2571ed1ef772812cac470a8f3
Author: orbea <orbea@riseup.net>
Date:   Tue Mar 16 11:13:45 2021 -0700

    build: Fix undefined pthread reference.

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 29b3c29..8ee6b75 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -38,7 +38,8 @@ bmc_SOURCES = bmc.c
 bmc_LDADD = $(top_builddir)/lib/libqb.la
 
 bmcpt_SOURCES = bmcpt.c
-bmcpt_LDADD = $(top_builddir)/lib/libqb.la
+bmcpt_CFLAGS = $(PTHREAD_CFLAGS)
+bmcpt_LDADD = $(PTHREAD_LIBS) $(top_builddir)/lib/libqb.la
 
 bms_SOURCES = bms.c
 bms_CFLAGS = $(GLIB_CFLAGS)