SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>

SPDX-License-Identifier: GPL-2.0-or-later

Remove parts that automake 1.4 does not understand.
This breaks installation but builds a functional automake 1.5
that can then rebuild itself.

diff -U3 -r automake-1.5.orig/lib/am/Makefile.am automake-1.5/lib/am/Makefile.am
--- lib/am/Makefile.am	2001-05-14 05:48:45.000000000 +0100
+++ lib/am/Makefile.am	2021-03-14 00:34:52.204432782 +0000
@@ -2,10 +2,4 @@
 
 amdir = $(pkgdatadir)/am
 
-dist_am_DATA = ansi2knr.am check.am clean-hdr.am clean.am compile.am \
-configure.am data.am dejagnu.am depend.am depend2.am distdir.am \
-footer.am header-vars.am header.am install.am java.am lang-compile.am \
-lex.am library.am libs.am libtool.am lisp.am ltlib.am ltlibrary.am \
-mans-vars.am mans.am multilib.am program.am progs.am python.am \
-remake-hdr.am scripts.am subdirs.am tags.am texi-vers.am texibuild.am \
-texinfos.am yacc.am
+
diff -U3 -r automake-1.5.orig/lib/Automake/Makefile.am automake-1.5/lib/Automake/Makefile.am
--- lib/Automake/Makefile.am	2001-05-03 09:32:37.000000000 +0100
+++ lib/Automake/Makefile.am	2021-03-14 00:35:01.164658975 +0000
@@ -1,4 +1,3 @@
 ## Process this file with automake to create Makefile.in
 
 perllibdir = $(pkgdatadir)/Automake
-dist_perllib_DATA = Struct.pm
diff -U3 -r automake-1.5.orig/lib/Makefile.am automake-1.5/lib/Makefile.am
--- lib/Makefile.am	2001-05-14 05:48:45.000000000 +0100
+++ lib/Makefile.am	2021-03-14 00:34:38.234080302 +0000
@@ -2,14 +2,10 @@
 
 SUBDIRS = Automake am
 
-dist_pkgdata_DATA = COPYING INSTALL texinfo.tex ansi2knr.c ansi2knr.1
-
 ## These must all be executable when installed.  However, if we use
 ## _SCRIPTS, then the program transform will be applied, which is not
 ## what we want.  So we make them executable by hand.
 scriptdir = $(pkgdatadir)
-dist_script_DATA = config.guess config.sub install-sh mdate-sh missing \
-mkinstalldirs elisp-comp ylwrap acinstall depcomp compile py-compile
 
 install-data-hook:
 	@$(POST_INSTALL)
diff -U3 -r automake-1.5.orig/Makefile.am automake-1.5/Makefile.am
--- Makefile.am	2001-06-09 01:34:28.000000000 +0100
+++ Makefile.am	2021-03-14 00:33:52.742934180 +0000
@@ -1,6 +1,6 @@
 ## Process this file with automake to create Makefile.in
 
-AUTOMAKE_OPTIONS = 1.4 dist-bzip2
+AUTOMAKE_OPTIONS = 1.4
 
 ## We need `.' in SUBDIRS because we want `check' to build `.' before
 ## tests.