X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgetpass.m4;h=c6ec427f08e5bb22a16eaccae6b661248110a44b;hb=1138b90e8056cdc1d170ed6661223c6e3ec1dab4;hp=cb80a65c528b3d5ea9ff08c13c17c82faaf645c6;hpb=8d8eda4eab3d2801251daf4eb31756c3595e2fc6;p=gnulib.git

diff --git a/m4/getpass.m4 b/m4/getpass.m4
index cb80a65c5..c6ec427f0 100644
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -1,5 +1,5 @@
-# getpass.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2010 Free Software Foundation,
+# getpass.m4 serial 12
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2011 Free Software Foundation,
 dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -8,6 +8,9 @@ dnl with or without modifications, as long as this notice is preserved.
 # Provide a getpass() function if the system doesn't have it.
 AC_DEFUN([gl_FUNC_GETPASS],
 [
+  dnl Persuade Solaris <unistd.h> and <stdlib.h> to declare getpass().
+  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
   AC_REPLACE_FUNCS([getpass])
   AC_CHECK_DECLS_ONCE([getpass])
   if test $ac_cv_func_getpass = no; then
@@ -19,6 +22,9 @@ AC_DEFUN([gl_FUNC_GETPASS],
 # arbitrary length (not just 8 bytes as on HP-UX).
 AC_DEFUN([gl_FUNC_GETPASS_GNU],
 [
+  dnl Persuade Solaris <unistd.h> and <stdlib.h> to declare getpass().
+  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
   AC_CHECK_DECLS_ONCE([getpass])
   dnl TODO: Detect when GNU getpass() is already found in glibc.
   AC_LIBOBJ([getpass])