unixsock plugin: stop linking with libpthread

The collectd daemon already links with it.

diff --git a/src/Makefile.am b/src/Makefile.am
index d7371e0..ec562d8 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1119,7 +1119,6 @@ unixsock_la_SOURCES = unixsock.c \
                      utils_cmd_putnotif.h utils_cmd_putnotif.c \
                      utils_parse_option.h utils_parse_option.c
 unixsock_la_LDFLAGS = $(PLUGIN_LDFLAGS)
-unixsock_la_LIBADD = $(PTHREAD_LIBS)
 endif
 
 if BUILD_PLUGIN_UPTIME