math: Fix some C++ test errors on Cygwin.

[pspp] / modules / cloexec

diff --git a/modules/cloexec b/modules/cloexec
index 60c04c584b4d032e5ca6e170238c8020af247fa9..7fb7eeb50473c5500a5c45546613590065f05b32 100644 (file)
--- a/modules/cloexec
+++ b/modules/cloexec
@@ -7,10 +7,13 @@ lib/cloexec.h
 m4/cloexec.m4
 
 Depends-on:
+dup2
+fcntl
 stdbool
 
 configure.ac:
 gl_CLOEXEC
+gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
 
 Makefile.am:
 
@@ -18,7 +21,7 @@ Include:
 "cloexec.h"
 
 License:
-GPL
+LGPL
 
 Maintainer:
-Jim Meyering
+Jim Meyering, Eric Blake