Imagelibrary/binutils-gdb
1
0
Fork 1
mirror of https://github.com/bminor/binutils-gdb.git synced 2025-11-16 12:34:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

autoconf: delete obsolete unused m4 file

Browse Source 
config/uintmax_t.m4 contains only one function: jm_AC_TYPE_UINTMAX_T.
After a grep, I could not find any usage of it.

jm_AC_TYPE_UINTMAX_T seems to be an old implementation of the officially
suppported AC_TYPE_UINTMAX_T.
Doc: https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/
     autoconf-2.72/autoconf.html#index-AC_005fTYPE_005fUINTMAX_005fT-1

config/stdint.m4 seems to have taken over. The usage of
AC_REQUIRE([AC_TYPE_UINTMAX_T]) is not garded or inside a function, so it
will also automatically be run for the configure.ac files using
AC_CONFIG_MACRO_DIRS([../config]) instead of m4_include([../config/stdint.m4]).

It seems that people replaced jm_AC_TYPE_UINTMAX_T occurences by
AC_TYPE_UINTMAX_T, and forgot to delete uintmax_t.m4.
Deleting the file and regenerating the build scripts results in no diff,
so it looks safe to delete it from the repository.
This commit is contained in:
Matthieu Longo
2024-05-28 10:49:48 +01:00
committed by Alan Modra
parent 3dee0baea2
commit bcbbe25eb4
1 changed files with 0 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
config/uintmax_t.m4
View File

@@ -1,32 +0,0 @@
# uintmax_t.m4 serial 7 (gettext-0.12)
dnl Copyright (C) 1997-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl From Paul Eggert.
AC_PREREQ(2.13)
# Define uintmax_t to 'unsigned long' or 'unsigned long long'
# if it is not already defined in <stdint.h> or <inttypes.h>.
AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
[
AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
AC_REQUIRE([jm_AC_HEADER_STDINT_H])
if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
test $ac_cv_type_unsigned_long_long = yes \
&& ac_type='unsigned long long' \
|| ac_type='unsigned long'
AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
[Define to unsigned long or unsigned long long
if <stdint.h> and <inttypes.h> don't define.])
else
AC_DEFINE(HAVE_UINTMAX_T, 1,
[Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
fi
])