test-perror: check for strerror interactions

[pspp] / modules / unlinkdir

diff --git a/modules/unlinkdir b/modules/unlinkdir
index e074e66decf21e558bcdb220984cecc01a16f458..f3b7fd7168bdb703b4ba2ac327a9320956681952 100644 (file)
--- a/modules/unlinkdir
+++ b/modules/unlinkdir
@@ -1,5 +1,5 @@
 Description:
-Determine (and maybe change) whether we can unlink directories.
+Determine whether we can unlink directories.
 
 Files:
 lib/unlinkdir.h
@@ -8,12 +8,12 @@ m4/unlinkdir.m4
 
 Depends-on:
 stdbool
+priv-set
 
 configure.ac:
 gl_UNLINKDIR
 
 Makefile.am:
-EXTRA_DIST += unlinkdir.h unlinkdir.c
 
 Include:
 "unlinkdir.h"