#!/bin/sh

set -e
cd "${0%/*}/.."
exec >Makefile

cat <<make
.POSIX:

CC = cc
CFLAGS = -Wall -Wextra -Wpedantic -g -ggdb3 -fanalyzer -Iinclude

make

printf 'objs = \\\n'
find lib -name '*.c' | sort | sed '
	s/c$/o/
	s/.*/\t& \\/
	$s/ \\$//
'

cat <<make

all: \$(objs)

make

find lib -name '*.c' | sort | sed -E 's/(.*)c$/\1o: \1c/'

cat <<make

clean:
	find lib -name '*.o' -delete

ls:
	@echo "alias ls='ls --color=auto -I \"*.o\" -I \"compile_commands.json\"'" >&2
make