Work around IRIX 6.5 cc compiler bug, which simplifies x != x to false.

[gnulib.git] / modules / readlink

diff --git a/modules/readlink b/modules/readlink
index 1cc2bf3..92cc986 100644 (file)
--- a/modules/readlink
+++ b/modules/readlink
@@ -6,14 +6,16 @@ lib/readlink.c
 m4/readlink.m4
 
 Depends-on:
+unistd
 
 configure.ac:
 gl_FUNC_READLINK
+gl_UNISTD_MODULE_INDICATOR([readlink])
 
 Makefile.am:
-EXTRA_DIST += readlink.c
 
 Include:
+<unistd.h>
 
 License:
 LGPL