build-sys: add missing header to fix distcheck

diff --git a/Makefile.am b/Makefile.am
index ee27913..570a623 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -153,7 +153,7 @@ testsuite_path_la_LDFLAGS = $(TESTSUITE_OVERRIDE_LIBS_LDFLAGS)
 testsuite_delete_module_la_LDFLAGS = $(TESTSUITE_OVERRIDE_LIBS_LDFLAGS)
 testsuite_init_module_la_LDFLAGS = $(TESTSUITE_OVERRIDE_LIBS_LDFLAGS)
 testsuite_init_module_la_SOURCES = testsuite/init_module.c \
-                                  testsuite/mkdir.c \
+                                  testsuite/mkdir.c testsuite/mkdir.h \
                                   testsuite/stripped-module.h
 testsuite_init_module_la_LIBADD = libkmod/libkmod-private.la