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-rw-r--r--gl/m4/gethostname.m411
1 files changed, 7 insertions, 4 deletions
diff --git a/gl/m4/gethostname.m4 b/gl/m4/gethostname.m4
index 1e9749d3..6b6fca95 100644
--- a/gl/m4/gethostname.m4
+++ b/gl/m4/gethostname.m4
@@ -1,18 +1,21 @@
-# gethostname.m4 serial 2
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# gethostname.m4 serial 5
+dnl Copyright (C) 2002, 2008, 2009 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_GETHOSTNAME],
[
- AC_REPLACE_FUNCS(gethostname)
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+ gl_PREREQ_SYS_H_WINSOCK2
+ AC_REPLACE_FUNCS([gethostname])
if test $ac_cv_func_gethostname = no; then
+ HAVE_GETHOSTNAME=0
gl_PREREQ_GETHOSTNAME
fi
])
# Prerequisites of lib/gethostname.c.
AC_DEFUN([gl_PREREQ_GETHOSTNAME], [
- AC_CHECK_FUNCS(uname)
+ AC_CHECK_FUNCS([uname])
])