test-perror: check for strerror interactions

[pspp] / modules / savewd

diff --git a/modules/savewd b/modules/savewd
index 1ea107c408acbf026ad8bf08a906b3d4b8f53d8f..1e95b4127d72174d8098f965cf723df476244797 100644 (file)
--- a/modules/savewd
+++ b/modules/savewd
@@ -7,11 +7,14 @@ lib/savewd.c
 m4/savewd.m4
 
 Depends-on:
-dirname
-exit
+dosname
+errno
+fchdir
 fcntl-safer
+fcntl-h
 raise
 stdbool
+stdlib
 xalloc
 
 configure.ac: