getcwd-lgpl: new module

[pspp] / modules / error

diff --git a/modules/error b/modules/error
index fbeeb0d9320a69e4b041e5f6d74ed0cefc84e362..7d43aba1cc615d2d26d36c52a6ee3ba4e53b4447 100644 (file)
--- a/modules/error
+++ b/modules/error
@@ -13,6 +13,7 @@ m4/error.m4
 
 Depends-on:
 strerror
+unistd
 
 configure.ac:
 gl_ERROR