Re: isnanf syntax error

[Bruno Haible]

Eric Blake wrote:
> checking where to find the exponent in a 'double'... checking whether byte
> ordering is bigendian... no
> word 1 bit 20
> ...
> the check for
> exponent inside double and bigendian are nested, which is a no-no for
> output purposes

This fixes it.

2007-05-29  Bruno Haible  <address@hidden>

        * m4/isnan.m4 (gl_DOUBLE_EXPONENT_LOCATION): Silence the AC_C_BIGENDIAN
        invocation.
        Reported by Eric Blake.

*** m4/isnan.m4 25 Feb 2007 04:46:17 -0000      1.3
--- m4/isnan.m4 29 May 2007 22:50:33 -0000
***************
*** 1,4 ****
! # isnan.m4 serial 1
  dnl Copyright (C) 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
--- 1,4 ----
! # isnan.m4 serial 2
  dnl Copyright (C) 2007 Free Software Foundation, Inc.
  dnl This file is free software; the Free Software Foundation
  dnl gives unlimited permission to copy and/or distribute it,
***************
*** 110,119 ****
--- 110,125 ----
              ],
              [gl_cv_cc_double_expbit0="unknown"],
              [
+               pushdef([AC_MSG_CHECKING],[:])dnl
+               pushdef([AC_MSG_RESULT],[:])dnl
+               pushdef([AC_MSG_RESULT_UNQUOTED],[:])dnl
                AC_C_BIGENDIAN(
                  [gl_cv_cc_double_expbit0="word 0 bit 20"],
                  [gl_cv_cc_double_expbit0="word 1 bit 20"],
                  [gl_cv_cc_double_expbit0="unknown"])
+               popdef([AC_MSG_RESULT_UNQUOTED])dnl
+               popdef([AC_MSG_RESULT])dnl
+               popdef([AC_MSG_CHECKING])dnl
              ])
          ])
        rm -f conftest.out