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#! ./miniruby
dir = File.expand_path("../..", __FILE__)
$:.unshift(dir)
$:.unshift(".")
if $".grep(/mkmf/).empty?
$" << "mkmf.rb"
load File.expand_path("lib/mkmf.rb", dir)
end
require 'erb'
CONFIG["MAKEDIRS"] ||= '$(MINIRUBY) -run -e mkdir -- -p'
BUILTIN_ENCS = []
BUILTIN_TRANSES = []
ENC_PATTERNS = []
NOENC_PATTERNS = []
until ARGV.empty?
case ARGV[0]
when /\A--builtin-encs=/
BUILTIN_ENCS.concat $'.split.map {|e| File.basename(e, '.*') << '.c'}
ARGV.shift
when /\A--builtin-transes=/
BUILTIN_TRANSES.concat $'.split.map {|e| File.basename(e, '.*') }
ARGV.shift
when /\A--encs=/
ENC_PATTERNS.concat $'.split
ARGV.shift
when /\A--no-encs=/
NOENC_PATTERNS.concat $'.split
ARGV.shift
else
break
end
end
if File.exist?(depend = File.join($srcdir, "depend"))
erb = ERB.new(File.read(depend), nil, '%')
erb.filename = depend
tmp = erb.result(binding)
dep = "\n#### depend ####\n\n" << depend_rules(tmp).join
else
dep = ""
end
mkin = File.read(File.join($srcdir, "Makefile.in"))
mkin.gsub!(/@(#{CONFIG.keys.join('|')})@/) {CONFIG[$1]}
open(ARGV[0], 'wb') {|f|
f.puts mkin, dep
}
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