From bed4036653ce47a91b96dd0ead65341aa80d6b97 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 20 Jan 2020 12:09:56 +0000
Subject: [PATCH] Use automake.

This simplifies rebuilding of files like config.status and run when
the configuration changes.  We still don't actually use make/automake
for anything substantial - all rules are passed through to goals.
---
 .gitignore                 |  4 ++++
 Makefile.in => Makefile.am | 41 ++++++++---------------------------------
 autogen.sh                 |  8 ++++----
 configure.ac               |  6 ++++--
 4 files changed, 20 insertions(+), 39 deletions(-)
 rename Makefile.in => Makefile.am (66%)

diff --git a/.gitignore b/.gitignore
index 7e993ac..3007411 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,9 +12,11 @@
 .depend
 Goalfile
 Makefile
+Makefile.in
 
 /aclocal.m4
 /autom4te.cache/
+/compile
 /configure
 /config.h
 /config.h.in
@@ -26,6 +28,7 @@ Makefile
 /local*
 /man/*.?
 /man/*.?.txt
+/missing
 /run
 /src/config.ml
 /src/goals
@@ -35,3 +38,4 @@ Makefile
 /src/parser.mli
 /src/stamp-parser
 /stamp-h
+/stamp-h1
diff --git a/Makefile.in b/Makefile.am
similarity index 66%
rename from Makefile.in
rename to Makefile.am
index 19e9c8c..e7b5171 100644
--- a/Makefile.in
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 # Goals
-# Copyright (C) 2019 Richard W.M. Jones
-# Copyright (C) 2019 Red Hat Inc.
+# Copyright (C) 2019-2020 Richard W.M. Jones
+# Copyright (C) 2019-2020 Red Hat Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -17,8 +17,13 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 # Pass through normal targets to Goalfile.in
+#
+# These will override the automake targets printing warnings which
+# can be ignored.
 
-all clean depend install check maintainer-clean dist distcheck \
+all clean depend install check \
+dist distcheck \
+maintainer-clean \
 maintainer-commit maintainer-tag \
 maintainer-check-extra-dist maintainer-release \
 maintainer-srpm maintainer-fedora-copr: src/goals
@@ -28,13 +33,6 @@ maintainer-srpm maintainer-fedora-copr: src/goals
 # src/goals we can rebuild it and other parts of the project using
 # goals itself (see Goalfile.in).
 
-MENHIR = @MENHIR@
-OCAMLDEP = @OCAMLDEP@
-OCAMLFIND = @OCAMLFIND@
-OCAMLLEX = @OCAMLLEX@
-OCAMLFLAGS = @OCAMLFLAGS@
-OCAMLPACKAGES = @OCAMLPACKAGES@
-
 src/goals:
 	$(MENHIR) --explain src/parser.mly
 # Hack required to break circular dependencies.
@@ -45,26 +43,3 @@ src/goals:
 	    src/utils-c.c \
 	    $$($(OCAMLDEP) -sort src/*.mli src/*.ml) \
 	    -linkpkg -o $@
-
-# These rules are required by autoconf.
-config.h: stamp-h
-stamp-h: config.h.in config.status
-	./config.status config.h
-	touch $@
-
-Makefile: Makefile.in config.status
-	./config.status $@
-
-run: run.in config.status
-	./config.status $@
-
-$(srcdir)/configure: configure.ac aclocal.m4
-	cd '$(srcdir)' && autoconf
-
-$(srcdir)/config.h.in: stamp-h.in
-$(srcdir)/stamp-h.in: configure.ac aclocal.m4
-	cd '$(srcdir)' && autoheader
-	echo timestamp > '$(srcdir)/stamp-h.in'
-
-config.status: configure
-	./config.status --recheck
diff --git a/autogen.sh b/autogen.sh
index cccde30..9d94d07 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,7 +1,7 @@
-autoreconf -i
+#!/bin/sh -
+
+set -e
 
-# Although we don't use automake, we have to run this in order to
-# create or regenerate install-sh (PR automake/546).
-automake --add-missing >/dev/null 2>&1 ||:
+autoreconf -i
 
 ./configure "$@"
diff --git a/configure.ac b/configure.ac
index d6e1633..7b5ec53 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 # Goals
-# Copyright (C) 2019 Richard W.M. Jones
-# Copyright (C) 2019 Red Hat Inc.
+# Copyright (C) 2019-2020 Richard W.M. Jones
+# Copyright (C) 2019-2020 Red Hat Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -19,6 +19,8 @@
 AC_INIT([goals], [0.2])
 AC_CONFIG_MACRO_DIR([m4])
 
+AM_INIT_AUTOMAKE(foreign) dnl Do not quote this parameter.
+
 AC_PROG_INSTALL
 
 dnl Check for basic C environment.
-- 
1.8.3.1