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changeset 23509:018fddb4a310

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maint: drop workarounds for ancient versions of Autoconf * acinclude.m4 (m4_ifblank, m4_ifnblank): Drop fallback definitions for ancient versions of Autoconf, Octave now requires Autoconf >= 2.65. Delete obsolete comment at end of file, file no longer contains external macro definitions.
author Mike Miller <mtmiller@octave.org>
date Wed, 17 May 2017 21:55:33 -0700
parents 4b38c9687331
children b0e23bfa9966
files m4/acinclude.m4
diffstat 1 files changed, 0 insertions(+), 23 deletions(-) [+]
line wrap: on
line diff
--- a/m4/acinclude.m4	Wed May 17 18:55:37 2017 -0700
+++ b/m4/acinclude.m4	Wed May 17 21:55:33 2017 -0700
@@ -17,25 +17,6 @@
 dnl You should have received a copy of the GNU General Public License
 dnl along with Octave; see the file COPYING.  If not, see
 dnl <http://www.gnu.org/licenses/>.
-dnl
-dnl Copyright (C) 2008 - 2009 Free Software Foundation, Inc.
-dnl
-dnl If needed, define the m4_ifblank and m4_ifnblank macros from autoconf 2.64
-dnl This allows us to run with earlier Autoconfs as well.
-dnl FIXME: these should go away once Autoconf 2.64 is required or ubiquitous.
-dnl
-ifdef([m4_ifblank],[],[
-m4_define([m4_ifblank],
-[m4_if(m4_translit([[$1]],  [ ][	][
-]), [], [$2], [$3])])])
-dnl
-ifdef([m4_ifnblank],[],[
-m4_define([m4_ifnblank],
-[m4_if(m4_translit([[$1]],  [ ][	][
-]), [], [$3], [$2])])])
-dnl
-dnl ----------------------------------------------------------------------
-dnl
 
 dnl
 dnl Alphabetical list of macros in the OCTAVE_ namespace
@@ -2821,7 +2802,3 @@
       [Define to 1 if the UMFPACK Complex solver allows matrix and RHS to be split independently.])
   fi
 ])
-
-dnl         End of macros written by Octave developers
-dnl ------------------------------------------------------------
-dnl