from lib import cpp
from lib.make import *

version("3.7.91")
description("a general-purpose parser generator that converts an annotated context-free grammar into a deterministic LR or generalized LR (GLR) parser employing LALR(1) parser tables")
maintainer("sisungo <sisungo@icloud.com>")
source_url("https://alpha.gnu.org/gnu/bison/bison-3.7.91.tar.xz")

builddep("shortcut/c")
builddep("shortcut/autotools")
builddep("gnu-m4")

block_hook("autolink")


def build():
    cpp.configure(["--enable-relocatable"])
    cpp.make()
    cpp.make_install()


on_build(build)


def pack_bison(composer):
    composer.add_dir("bin", "bin")
    composer.add_dir("lib", "lib")
    composer.makedir("share")
    composer.add_dir("share/aclocal", "share/aclocal")
    composer.add_dir("share/bison", "share/bison")


package("bison")
dep("semi-libc @same-arch")
dep("gnu-m4")
on_pack(pack_bison)
link("bin/bison", "/bin/bison")
link("bin/yacc", "/bin/yacc", default=False)