Comply with REUSE 3.0

sysa/tcc-0.9.27/patches/ignore-duplicate-symbols.patch

@@ -1,3 +1,7 @@
+SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+
+SPDX-License-Identifier: LGPL-2.0-or-later
+
 Ignore duplicate symbols. Due to poor support for weak symbols in tcc-ar
 we had to patch musl to replace weak symbols with strong symbols
 --- tccelf.c	2021-02-02 17:41:08.662247892 +0000

sysa/tcc-0.9.27/patches/mes-libc-crt1.patch

@@ -1,3 +1,7 @@
+SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
+
+SPDX-License-Identifier: LGPL-2.0-or-later
+
 Fix issue in mes-libc crt where argc was getting truncated to lower byte and
 prevented programs with more than 255 arguments from working correctly. 
 

sysa/tcc-0.9.27/patches/mes-libc-qsort.patch

@@ -1,16 +1,12 @@
+SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
+
+SPDX-License-Identifier: LGPL-2.0-or-later
+
 Reimplement qswap in a more correct manner that works much more cleanly and
 with larger string sizes.
 
 --- lib/stdlib/qsort.c
 +++ lib/stdlib/qsort.c
-@@ -1,6 +1,7 @@
- /* -*-comment-start: "//";comment-end:""-*-
-  * GNU Mes --- Maxwell Equations of Software
-  * Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
-+ * Copyright © 2021 Paul Dersey <pdersey@gmail.com>
-  *
-  * This file is part of GNU Mes.
-  *
 @@ -24,10 +25,14 @@
  void
  qswap (void *a, void *b, size_t size)

sysa/tcc-0.9.27/patches/static-link.patch

@@ -1,3 +1,7 @@
+SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
+
+SPDX-License-Identifier: LGPL-2.0-or-later
+
 static linking is the only typing of linking mes libc supports, so default to
 it.