Fix link with perfstat

diff --git a/src/Makefile.am b/src/Makefile.am
index eef2a60..b184814 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -213,6 +213,10 @@ if BUILD_PLUGIN_CONTEXTSWITCH
 pkglib_LTLIBRARIES += contextswitch.la
 contextswitch_la_SOURCES = contextswitch.c
 contextswitch_la_LDFLAGS = -module -avoid-version
+contextswitch_la_LIBADD =
+if BUILD_WITH_PERFSTAT
+contextswitch_la_LIBADD += -lperfstat
+endif
 collectd_LDADD += "-dlopen" contextswitch.la
 collectd_DEPENDENCIES += contextswitch.la
 endif