Imported Upstream version 8.24upstream/8.24upstream

1 files changed, 19 insertions, 1 deletions

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index a96ecabb..51c533a4 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -2,7 +2,7 @@
 
 dnl Misc type-related macros for coreutils.
 
-# Copyright (C) 1998-2014 Free Software Foundation, Inc.
+# Copyright (C) 1998-2015 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -78,6 +78,7 @@ AC_DEFUN([coreutils_MACROS],
   AC_CHECK_FUNCS_ONCE([
     endgrent
     endpwent
+    fallocate
     fchown
     fchmod
     ftruncate
@@ -88,6 +89,7 @@ AC_DEFUN([coreutils_MACROS],
     sethostname
     siginterrupt
     sync
+    syncfs
     sysctl
     sysinfo
     tcgetpgrp
@@ -163,6 +165,21 @@ AC_DEFUN([coreutils_MACROS],
      LIBS="$ac_seq_save_LIBS"
     ])
 
+
+  # See is fpsetprec() required to use extended double precision
+  # This is needed on 32 bit FreeBSD to give accurate conversion of:
+  # `numfmt 9223372036854775808`
+  AC_TRY_LINK([#include <ieeefp.h>],
+    [#ifdef __i386__
+      fpsetprec(FP_PE);
+     #else
+     # error not required on 64 bit
+     #endif
+    ], [ac_have_fpsetprec=yes], [ac_have_fpsetprec=no])
+  if test "$ac_have_fpsetprec" = "yes" ; then
+    AC_DEFINE([HAVE_FPSETPREC], 1, [whether fpsetprec is present and required])
+  fi
+
   AC_REQUIRE([AM_LANGINFO_CODESET])
 
   # Accept configure options: --with-tty-group[=GROUP], --without-tty-group
@@ -189,6 +206,7 @@ AC_DEFUN([gl_CHECK_ALL_HEADERS],
 [
   AC_CHECK_HEADERS_ONCE([
     hurd.h
+    linux/falloc.h
     paths.h
     priv.h
     stropts.h