X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fdup2;h=b188644e3fad4eb85d01b712083967b9e9cb825d;hb=f56ec97235be126fdb1863ad5ba64b3314e0145b;hp=db3a1f71c727e50641b06e8a30e5c0dedabf2341;hpb=5eeec029e833abe9ba663d51bb556bd1eebb814e;p=gnulib.git

diff --git a/modules/dup2 b/modules/dup2
index db3a1f71c..b188644e3 100644
--- a/modules/dup2
+++ b/modules/dup2
@@ -6,9 +6,11 @@ lib/dup2.c
 m4/dup2.m4
 
 Depends-on:
+unistd
 
 configure.ac:
 gl_FUNC_DUP2
+gl_UNISTD_MODULE_INDICATOR([dup2])
 
 Makefile.am: