m4: remove verbose license exception clause

It is already encoded in the SPDX license identifier.

Cc: Lucas De Marchi <lucas.de.marchi@gmail.com>
Fixes: b5a2cd0 ("Use SPDX header for license")
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
This commit is contained in:
Emil Velikov 2024-08-10 13:25:16 +01:00 committed by Lucas De Marchi
parent 0cdd984720
commit 5535278c8d

View File

@ -1,19 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-or-later WITH Autoconf-exception-macro
#
# Copyright (c) 2015 Lucas De Marchi <lucas.de.marchi@gmail.com>
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
# CC_FEATURE_APPEND([FLAGS], [ENV-TO-CHECK], [FLAG-NAME])
AC_DEFUN([CC_FEATURE_APPEND], [