Ticket #3955: mc-3955-autoconf-remove-obsolete-ac_onceonly_m4-file.patch

File mc-3955-autoconf-remove-obsolete-ac_onceonly_m4-file.patch, 3.7 KB (added by and, 6 years ago)

  • acinclude.m4 

    From cf3d4f561c3f4fac507cc339cb65a808b744a5a3 Mon Sep 17 00:00:00 2001
From: Andreas Mohr <and@gmx.li>
Date: Tue, 8 Jan 2019 08:38:04 +0000
Subject: [PATCH] autoconf: remove obsolete ac_onceonly.m4 file

Mininum requirement is autoconf 2.60
This file is only needed for autoconf <= 2.59

Signed-off-by: Andreas Mohr <and@gmx.li>
---
 acinclude.m4              |  1 -
 m4.include/ac_onceonly.m4 | 66 ---------------------------------------
 2 files changed, 67 deletions(-)
 delete mode 100644 m4.include/ac_onceonly.m4

diff --git a/acinclude.m4 b/acinclude.m4
index ee9b88b2a..e151070fa 100644
    a b  
    1 m4_include([m4.include/ac_onceonly.m4]) 
    21m4_include([m4.include/gnulib/mode_t.m4]) 
    32m4_include([m4.include/gnulib/stat-size.m4]) 
    43m4_include([m4.include/gnulib/ls-mntd-fs.m4]) 

  • deleted file m4.include/ac_onceonly.m4 

    diff --git a/m4.include/ac_onceonly.m4 b/m4.include/ac_onceonly.m4
deleted file mode 100644
index b86700f91..000000000
    + -  
    1 # onceonly.m4 serial 5 (gettext-0.15) 
    2 dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc. 
    3 dnl This file is free software; the Free Software Foundation 
    4 dnl gives unlimited permission to copy and/or distribute it, 
    5 dnl with or without modifications, as long as this notice is preserved. 
    6  
    7 dnl This file defines some "once only" variants of standard autoconf macros. 
    8 dnl   AC_CHECK_HEADERS_ONCE          like  AC_CHECK_HEADERS 
    9 dnl   AC_CHECK_FUNCS_ONCE            like  AC_CHECK_FUNCS 
    10 dnl   AC_CHECK_DECLS_ONCE            like  AC_CHECK_DECLS 
    11 dnl   AC_REQUIRE([AC_FUNC_STRCOLL])  like  AC_FUNC_STRCOLL 
    12 dnl The advantage is that the check for each of the headers/functions/decls 
    13 dnl will be put only once into the 'configure' file. It keeps the size of 
    14 dnl the 'configure' file down, and avoids redundant output when 'configure' 
    15 dnl is run. 
    16 dnl The drawback is that the checks cannot be conditionalized. If you write 
    17 dnl   if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi 
    18 dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to 
    19 dnl empty, and the check will be inserted before the body of the AC_DEFUNed 
    20 dnl function. 
    21  
    22 dnl This file is only needed in autoconf <= 2.59.  Newer versions of autoconf 
    23 dnl have this macro built-in.  But about AC_CHECK_DECLS_ONCE: note that in 
    24 dnl autoconf >= 2.60 the symbol separator is a comma, whereas here it is 
    25 dnl whitespace. 
    26  
    27 dnl Autoconf version 2.57 or newer is recommended. 
    28 AC_PREREQ(2.54) 
    29  
    30 # AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of 
    31 # AC_CHECK_HEADERS(HEADER1 HEADER2 ...). 
    32 AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ 
    33   : 
    34   AC_FOREACH([gl_HEADER_NAME], [$1], [ 
    35     AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(m4_defn([gl_HEADER_NAME]), 
    36                                                  [-./], [___])), [ 
    37       AC_CHECK_HEADERS(gl_HEADER_NAME) 
    38     ]) 
    39     AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, 
    40                                                    [-./], [___]))) 
    41   ]) 
    42 ]) 
    43  
    44 # AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of 
    45 # AC_CHECK_FUNCS(FUNC1 FUNC2 ...). 
    46 AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ 
    47   : 
    48   AC_FOREACH([gl_FUNC_NAME], [$1], [ 
    49     AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ 
    50       AC_CHECK_FUNCS(m4_defn([gl_FUNC_NAME])) 
    51     ]) 
    52     AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) 
    53   ]) 
    54 ]) 
    55  
    56 # AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of 
    57 # AC_CHECK_DECLS(DECL1, DECL2, ...). 
    58 AC_DEFUN([AC_CHECK_DECLS_ONCE], [ 
    59   : 
    60   AC_FOREACH([gl_DECL_NAME], [$1], [ 
    61     AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ 
    62       AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) 
    63     ]) 
    64     AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) 
    65   ]) 
    66 ])