install-reloc: Support multi-binary installation.

[gnulib.git] / m4 / readutmp.m4

diff --git a/m4/readutmp.m4 b/m4/readutmp.m4
index 81b22ed..a22efce 100644 (file)
--- a/m4/readutmp.m4
+++ b/m4/readutmp.m4
@@ -1,5 +1,5 @@
-# readutmp.m4 serial 18
-dnl Copyright (C) 2002-2011 Free Software Foundation, Inc.
+# readutmp.m4 serial 20
+dnl Copyright (C) 2002-2013 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.
@@ -12,15 +12,14 @@ AC_DEFUN([gl_READUTMP],
   AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h])
   if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
     dnl Prerequisites of lib/readutmp.h and lib/readutmp.c.
-    AC_REQUIRE([AC_C_INLINE])
     AC_CHECK_FUNCS_ONCE([utmpname utmpxname])
-    AC_CHECK_DECLS([getutent],,,[
+    AC_CHECK_DECLS([getutent],,,[[
 /* <sys/types.h> is a prerequisite of <utmp.h> on FreeBSD 8.0, OpenBSD 4.6.  */
 #include <sys/types.h>
 #ifdef HAVE_UTMP_H
 # include <utmp.h>
 #endif
-])
+]])
     utmp_includes="\
 AC_INCLUDES_DEFAULT
 #ifdef HAVE_UTMPX_H