-#!/bin/sh
+#!/bin/bash
+# shellcheck disable=SC2250
#
# ax-make: Alex' Simple Makefile System
-# Copyright (c)2014 Alexander Barton (alex@barton.de)
+# Copyright (c)2014-2023 Alexander Barton (alex@barton.de)
#
# 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
# (at your option) any later version.
#
-NAME=`basename "$0"`
+NAME=$(basename "$0")
-[ -n "$1" ] && LIB_D="$1" || LIB_D="."
+Usage() {
+ echo "Usage: $NAME [-2|-3|-l <lic>] [<lib-dir>]"
+ echo
+ echo " -0 Don't create AUTHORS, COPYING and README files."
+ echo ' -2 Use the GNU GPLv2 for the COPYING file.'
+ echo ' -3 Use the GNU GPLv3 for the COPYING file.'
+ echo ' -l <lic> Specify license to use for the COPYING file:'
+ echo ' <lic> can be "gpl2", "gpl3", "lgpl21", "lgpl3".'
+ echo ' By default an empty COPYING file is created.'
+ echo ' -m Use Markdown, create AUTHORS.md and README.md.'
+ echo
+ echo " <lib-dir> Library directory. Default: current working directory."
+ echo
+ exit 2
+}
-if [ -r "/usr/local/share/ax-make/Makefile.ax" ]; then
+Download() {
+ URL="$1"
+ FILE="$2"
+
+ echo "Downloading $URL to \"$FILE\" ..."
+
+ if curl --version >/dev/null 2>&1; then
+ curl -#Lo "$FILE" "$URL" && return 0
+ echo "Failed to download $URL! [curl]"
+ return 1
+ fi
+
+ if wget --version >/dev/null 2>&1; then
+ wget -qO "$FILE" --show-progress "$URL" && return 0
+ echo "Failed to download $URL! [wget]"
+ return 1
+ fi
+
+ echo "Can't download $URL, no download tool found!"
+ return 1
+}
+
+LIB_D="."
+LICENSE=""
+ADD_FILES=1
+unset SUFFIX
+
+while true; do
+ case "$1" in
+ "-0")
+ unset ADD_FILES
+ ;;
+ "-2")
+ LICENSE="gpl2"
+ ;;
+ "-3")
+ LICENSE="gpl3"
+ ;;
+ "-l")
+ LICENSE="$2"
+ shift
+ ;;
+ "-m")
+ SUFFIX=".md"
+ ;;
+ "-"*)
+ Usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+done
+
+[[ $# -gt 1 ]] && Usage
+
+[[ -n "$1" ]] && LIB_D="$1"
+
+if [[ -r "/usr/local/share/ax-make/Makefile.ax" ]]; then
MAKEFILE_AX="/usr/local/share/ax-make/Makefile.ax"
-elif [ -r "/usr/share/ax-make/Makefile.ax" ]; then
+elif [[ -r "/usr/share/ax-make/Makefile.ax" ]]; then
MAKEFILE_AX="/usr/share/ax-make/Makefile.ax"
else
echo "$NAME: No source \"Makefile.ax\" found!"
# -- Makefile.ax --
-[ ! -d "$LIB_D" ] && mkdir -pv "$LIB_D"
-if [ "$MAKEFILE_AX" -nt "$LIB_D/`basename "$MAKEFILE_AX"`" ]; then
- echo "Updating \"$LIB_D/`basename "$MAKEFILE_AX"`\" ..."
- cp -v "$MAKEFILE_AX" "$LIB_D/`basename "$MAKEFILE_AX"`" || exit 1
+if [[ ! -d "$LIB_D" ]]; then
+ mkdir -pv "$LIB_D" || exit 1
+fi
+
+target="$LIB_D/$(basename "$MAKEFILE_AX")"
+if [[ ! -e "$target" || "$MAKEFILE_AX" -nt "$target" ]]; then
+ echo "Updating \"$target\" ..."
+ cp -v "$MAKEFILE_AX" "$target" || exit 1
else
- echo "Makefile \"$LIB_D/`basename "$MAKEFILE_AX"`\" is up to date."
+ echo "Makefile \"$target\" is up to date."
fi
# -- Project Makefile's ---
-if [ ! -e "Makefile" ]; then
+if [[ ! -e "Makefile" ]]; then
echo "Creating \"Makefile\" ..."
-[ "$LIB_D" != "." ] && subdirs="$LIB_D" || subdirs=""
+[[ "$LIB_D" != "." ]] && subdirs="$LIB_D" || subdirs=""
cat >"Makefile" <<EOF
#
# Makefile
#
+SOURCE_ROOT ?= \$(CURDIR)
+
SUBDIRS = $subdirs
include $LIB_D/Makefile.ax
EOF
fi
-if [ "$LIB_D" != "." -a ! -e "$LIB_D/Makefile" ]; then
+if [[ "$LIB_D" != "." && ! -e "$LIB_D/Makefile" ]]; then
echo "Creating \"$LIB_D/Makefile\" ..."
cat >"$LIB_D/Makefile" <<EOF
#
# Makefile
#
+SOURCE_ROOT ?= \$(CURDIR)/..
+
include Makefile.ax
EOF
fi
# --- Standard project files ---
-for f in AUTHORS COPYING README; do
- if [ ! -e "$f" ]; then
- echo "Creating empty \"$f\" ..."
+if [[ ! -e AUTHORS && -n "$ADD_FILES" ]]; then
+ if git --version >/dev/null 2>&1; then
+ echo "Creating \"AUTHORS$SUFFIX\" file ..."
+ echo "$(git config user.name) <$(git config user.email)>" >>"AUTHORS$SUFFIX"
+ fi
+fi
+
+if [[ ! -e COPYING ]]; then
+ LICENSE_URL=""
+ case "$LICENSE" in
+ "")
+ ;;
+ "gpl2")
+ LICENSE_URL="https://www.gnu.org/licenses/old-licenses/gpl-2.0.txt"
+ ;;
+ "gpl3")
+ LICENSE_URL="https://www.gnu.org/licenses/gpl-3.0.txt"
+ ;;
+ "lgpl21")
+ LICENSE_URL="https://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt"
+ ;;
+ "lgpl3")
+ LICENSE_URL="https://www.gnu.org/licenses/lgpl-3.0.txt"
+ ;;
+ *)
+ echo "Can't setup unknown \"$LICENSE\" license!"
+ ;;
+ esac
+ [[ -n "$LICENSE_URL" ]] && Download "$LICENSE_URL" COPYING
+else
+ [[ -n "$LICENSE" ]] && echo "COPYING file already exists, skipping."
+fi
+
+files=()
+
+if [[ -n "$ADD_FILES" ]]; then
+ files+=(COPYING)
+ files+=("AUTHORS$SUFFIX" "README$SUFFIX")
+fi
+
+for f in "${files[@]}"; do
+ if [[ ! -e "$f" ]]; then
+ echo "Creating empty \"$f\" file ..."
touch "$f"
fi
done
projects / ax-make.git / blobdiff