X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fdup2;h=2ad65d1dc11b63dc249ea689280722f9bec7b82c;hb=e56e96fe20f72586e9ec5c528b9a9a06daa2ecc6;hp=4e1bc1a7ecaf5b0ee3ec358f4610ba73016bd4f4;hpb=e8684643a28f1bf6a0839bf6a0c10f630c0f6335;p=gnulib.git

diff --git a/modules/dup2 b/modules/dup2
index 4e1bc1a7e..2ad65d1dc 100644
--- a/modules/dup2
+++ b/modules/dup2
@@ -6,18 +6,26 @@ lib/dup2.c
 m4/dup2.m4
 
 Depends-on:
+unistd
+dup2-obsolete
+msvc-inval      [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
+msvc-nothrow    [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
 
 configure.ac:
 gl_FUNC_DUP2
+if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
+  AC_LIBOBJ([dup2])
+  gl_PREREQ_DUP2
+fi
+gl_UNISTD_MODULE_INDICATOR([dup2])
 
 Makefile.am:
-EXTRA_DIST += dup2.c
 
 Include:
 <unistd.h>
 
 License:
-LGPL
+LGPLv2+
 
 Maintainer:
 Paul Eggert, Jim Meyering