update from texinfo

[gnulib.git] / modules / getopt

diff --git a/modules/getopt b/modules/getopt
index 420250c..55fc61a 100644 (file)
--- a/modules/getopt
+++ b/modules/getopt
@@ -10,6 +10,7 @@ m4/getopt.m4
 
 Depends-on:
 gettext-h
+unistd
 
 configure.ac:
 gl_GETOPT