Add automake 1.5.

sysa/automake-1.5/stage1.sh

@@ -0,0 +1,25 @@
+# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+src_prepare() {
+    default_src_prepare
+
+    rm configure Makefile.in */Makefile.in */*/Makefile.in
+    autoconf-2.52
+
+    aclocal-1.4
+    automake-1.4
+}
+
+src_configure() {
+    ./configure --prefix=/after
+}
+
+src_install() {
+    install automake "${PREFIX}/bin/automake-1.5"
+    mkdir -p "${PREFIX}/share/automake/Automake"
+    install -m644 lib/Automake/Struct.pm "${PREFIX}/share/automake/Automake/"
+    mkdir -p "${PREFIX}/share/automake/am"
+    cp lib/am/*.am "${PREFIX}/share/automake/am/"
+}