Quit the autotools build system.

For a simple package like guile-email, the autotools build system is
more trouble than it is worth. We prefer a hand-written Makefile. As
the commit summary suggests, the autotools are indeed a bad habit that
we must "quit".

* Makefile: New file.
* Makefile.am, bootstrap.sh, configure.ac, pre-inst-env.in: Delete
files.
* build-aux/test-corpus.scm.in: Rename to ...
* build-aux/test-corpus.scm: ... this. Remove shebang.
* build-aux/test-driver.scm.in: Rename to ...
* build-aux/test-driver.scm: ... this. Remove autotools specific
parts.
* guix.scm: Import (guix utils).
(guile-email)[arguments]: Add prefix to #:make-flags. Delete configure
phase.
* .gitignore: Remove INSTALL, Makefile, Makefile.in, aclocal.m4,
autom4te.cache, build-aux/install-sh, build-aux/missing,
build-aux/test-corpus.scm, config.log, config.status, configure,
doc/.dirstamp, pre-inst-env, test-suite.log, tests/*.log and
tests/*.trs.

1 files changed, 0 insertions, 92 deletions

diff --git a/Makefile.am b/Makefile.am
deleted file mode 100644
index 6c29b96..0000000
--- a/Makefile.am
+++ /dev/null
@@ -1,92 +0,0 @@
-# guile-email --- Guile email parser
-# Copyright © 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
-# Copyright © 2018, 2019, 2021 Arun Isaac <arunisaac@systemreboot.net>
-#
-# This file was adapted from mumi and is part of guile-email.
-#
-# guile-email is free software; you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as
-# published by the Free Software Foundation; either version 3 of the
-# License, or (at your option) any later version.
-#
-# guile-email is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public
-# License along with guile-email.  If not, see
-# <http://www.gnu.org/licenses/>.
-
-GOBJECTS = $(SOURCES:%.scm=%.go)
-
-nobase_mod_DATA = $(SOURCES) $(NOCOMP_SOURCES)
-nobase_go_DATA = $(GOBJECTS)
-
-# Make sure source files are installed first, so that the mtime of
-# installed compiled files is greater than that of installed source
-# files.  See
-# <http://lists.gnu.org/archive/html/guile-devel/2010-07/msg00125.html>
-# for details.
-guile_install_go_files = install-nobase_goDATA
-$(guile_install_go_files): install-nobase_modDATA
-
-CLEANFILES = $(GOBJECTS)
-EXTRA_DIST = $(SOURCES) $(NOCOMP_SOURCES)
-GUILE_WARNINGS = -Wunbound-variable -Warity-mismatch -Wformat
-SUFFIXES = .scm .go
-.scm.go:
-	$(AM_V_GEN)$(top_builddir)/pre-inst-env $(GUILD) compile $(GUILE_WARNINGS) -o "$@" "$<"
-
-moddir = $(prefix)/share/guile/site/$(GUILE_EFFECTIVE_VERSION)
-godir  = $(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/site-ccache
-
-SOURCES =			\
-  email/base64.scm		\
-  email/email.scm		\
-  email/quoted-printable.scm	\
-  email/utils.scm
-
-TEST_EXTENSIONS = .scm
-
-SCM_TESTS =			\
-  tests/base64.scm		\
-  tests/email.scm		\
-  tests/quoted-printable.scm	\
-  tests/utils.scm
-
-TESTS = $(SCM_TESTS)
-
-SCM_LOG_DRIVER =		\
-  $(top_builddir)/pre-inst-env	\
-  $(GUILE) --no-auto-compile -s \
-  $(top_builddir)/build-aux/test-driver.scm
-
-info_TEXINFOS = doc/guile-email.texi
-
-EXTRA_DIST +=			\
-  $(TESTS)			\
-  tests/multipart-email-with-a-8bit-encoding-and-non-utf8-charset-part	\
-  tests/email-with-8bit-encoding-and-non-utf8-charset	\
-  build-aux/test-driver.scm.in	\
-  COPYING			\
-  README.org
-
-# Build website.
-AM_MAKEINFOHTMLFLAGS = --css-ref=/style.css
-
-website: website/index.html website/manual/dev/en
-
-website/index.html: README.org
-	$(MKDIR_P) $(dir $@)
-	$(EMACS) -Q --script build-aux/build-website.el
-
-website/manual/dev/en: doc/guile-email.html
-	rm -rf $@
-	$(MKDIR_P) $(dir $@)
-	cp -vr $< $@
-
-# The clean target depends on clean-local. We use clean-local to clean
-# up the website.
-clean-local:
-	rm -rf website/index.html website/manual/dev/en