From eeed6ddbf5456e78c51e5d9bfded20e310b34c72 Mon Sep 17 00:00:00 2001
From: Geoff Levand <geoff@infradead.org>
Date: Wed, 2 Jun 2021 19:39:35 -0700
Subject: [PATCH] Add Makefile

Signed-off-by: Geoff Levand <geoff@infradead.org>
---
 Makefile.am  | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 bootstrap    | 20 ++++++++++++++++++
 configure.ac | 23 ++++++++++++++++++++
 version.sh   | 57 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 160 insertions(+)
 create mode 100644 Makefile.am
 create mode 100755 bootstrap
 create mode 100644 configure.ac
 create mode 100755 version.sh

diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 00000000..5b29e54c
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,60 @@
+AUTOMAKE_OPTIONS = foreign
+
+ACLOCAL_AMFLAGS = -I m4
+
+edit = sed \
+	-e 's|@PACKAGE\@|$(PACKAGE)|g' \
+	-e 's|@PACKAGE_BUGREPORT\@|$(PACKAGE_BUGREPORT)|g' \
+	-e 's|@PACKAGE_NAME\@|$(PACKAGE_NAME)|g' \
+	-e 's|@PACKAGE_URL\@|$(PACKAGE_URL)|g' \
+	-e 's|@PACKAGE_VERSION\@|$(PACKAGE_VERSION)|g' \
+	-e 's|@datadir\@|$(pkgdatadir)|g' \
+	-e 's|@libexecdir\@|$(libexecdir)|g' \
+	-e 's|@prefix\@|$(prefix)|g'
+
+composed_bin_scripts = scripts/start-qemu.sh
+
+bin_SCRIPTS = $(composed_bin_scripts)
+
+composed_nobase_bin_scripts = tdd-lib/util.sh
+
+nobase_bin_SCRIPTS = $(composed_nobase_bin_scripts)
+
+$(composed_bin_scripts): % : Makefile $(srcdir)/%.in
+	rm -f '$(@)' '$(@).tmp'
+	mkdir -p '$(@D)'
+	$(edit) '$(srcdir)/$(@).in' > '$(@).tmp'
+	chmod +x '$(@).tmp'
+	mv '$(@).tmp' '$(@)'
+
+$(composed_nobase_bin_scripts): % : Makefile $(srcdir)/scripts/%
+	rm -f '$(@)' '$(@).tmp'
+	mkdir -p '$(@D)'
+	$(edit) '$(srcdir)/scripts/$(@)' > '$(@).tmp'
+	chmod +x '$(@).tmp'
+	mv '$(@).tmp' '$(@)'
+
+# 	mkdir -p '$(@D)'
+# 	cp -av '$(srcdir)/scripts/$(@)' '$(@)'
+
+EXTRA_DIST = bootstrap configure.ac COPYING m4 mit-plus-license.txt README.md \
+	tests/* version.sh $(addsuffix .in, $(composed_bin_scripts)) \
+	$(nobase_bin_SCRIPTS)
+
+CLEANFILES = $(bin_SCRIPTS)
+
+MAINTAINERCLEANFILES = aclocal.m4 compile config.h* configure depcomp \
+ install-sh Makefile.in missing $(PACKAGE)-*.gz
+
+maintainer-clean-local:
+	rm -rf m4 .deps
+
+.PHONY: help
+
+help:
+	@echo "Targets:"
+	@echo "  make install"
+	@echo "  make dist"
+	@echo "  make distcheck"
+	@echo "  make distclean"
+	@echo "  make maintainer-clean"
diff --git a/bootstrap b/bootstrap
new file mode 100755
index 00000000..1507fcbb
--- /dev/null
+++ b/bootstrap
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+script_name="${0##*/}"
+
+echo "${script_name}: '$(pwd)'"
+
+progs="bash"
+for p in ${progs}; do
+	if ! test -x "$(command -v ${p})"; then
+		echo "${script_name}: ERROR: Please install '${p}'." >&2
+		result=1
+	fi
+done
+
+if [[ ${result} ]]; then
+	exit 1
+fi
+
+mkdir -p m4
+exec autoreconf --force --install ${@}
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 00000000..8bb5bc5d
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,23 @@
+## configure.ac -- Process this file with autoconf to produce configure
+
+AC_INIT([tdd-project],
+    [m4_esyscmd_s([./version.sh])],
+    [Geoff Levand <geoff@infradead.org>],
+    [tdd-project],
+    [https://github.com/glevand/tdd-project])
+
+AC_USE_SYSTEM_EXTENSIONS
+AC_CONFIG_MACRO_DIR([m4])
+AC_PREFIX_DEFAULT([/usr/local])
+AC_PROG_INSTALL
+
+AM_INIT_AUTOMAKE
+AC_GNU_SOURCE
+
+AM_SILENT_RULES([yes])
+
+AC_SUBST([DESTDIR])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
diff --git a/version.sh b/version.sh
new file mode 100755
index 00000000..6c730804
--- /dev/null
+++ b/version.sh
@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+#
+# version.sh: Create a version string for use by configure.ac
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; version 2 of the License.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+version=
+datefmt='%Y.%m.%d'
+
+GIT_DIR=$(dirname "${0}")/.git/
+export GIT_DIR
+
+if head="$(git rev-parse --short=8 --verify HEAD 2>/dev/null)"; then
+	suffix=''
+	# Add a '-dirty' suffix for uncommitted changes.
+	if git diff-index HEAD | read -r dummy; then
+		suffix='-dirty'
+	fi
+
+	if tag="$(git describe --tags --exact-match 2>/dev/null)"; then
+		# use a tag; remove any 'v' prefix from v<VERSION> tags
+		tag="${tag#v}"
+		version="$(printf "%s%s" "${tag}" "${suffix}")"
+	else
+		# Use the git commit revision for the package version, and add
+		# a date prefix for easy comparisons.
+		date="$(git log --pretty=format:"%ct" -1 HEAD)"
+		version="$(printf "%($datefmt)T.g%s%s" "${date}" "${head}" "${suffix}")"
+	fi
+else
+	# Check if a specific version is set, eg: by buildroot
+	if [ -n "${PACKAGE_VERSION}" ]; then
+		# Full git hash
+		len="$(echo -n "${PACKAGE_VERSION}" | wc -c)"
+		if [[ ${len} == 40 ]]; then
+			version="$(echo -n "${PACKAGE_VERSION}" | sed 's/^\([0-9a-f]\{7\}\).*/\1/;')"
+		else
+			version="${PACKAGE_VERSION}"
+		fi
+	else
+		# Default to current date and time.
+		version="$(date +dev.${datefmt})"
+	fi
+fi
+
+echo "${version}"