strtoul: remove dependency on strtol

[pspp] / modules / save-cwd

diff --git a/modules/save-cwd b/modules/save-cwd
index 18c43b9ef7d0ae858d94c12cfc05dff7d8032fb0..02a072339189e2b0b8769135a4205184b566b344 100644 (file)
--- a/modules/save-cwd
+++ b/modules/save-cwd
@@ -8,9 +8,11 @@ m4/save-cwd.m4
 
 Depends-on:
 chdir-long
-fcntl-safer
-xgetcwd
+cloexec
+getcwd
+fchdir
 stdbool
+unistd-safer
 
 configure.ac:
 gl_SAVE_CWD