from lib import cpp
from lib.make import *


version("1.6.58")
description("the official PNG reference library")
maintainer("sisungo <sisungo@icloud.com>")
source_url("https://github.com/pnggroup/libpng/archive/refs/tags/v1.6.58.tar.gz")

builddep("shortcut/c")
builddep("shortcut/autotools")
builddep("libz-ng-dev @target")


def build():
    cpp.configure([
        f"--libdir={get_prefix('libpng')}/lib",
        f"--includedir={get_prefix('libpng')}/include",
        "--enable-hardware-optimizations=on",
    ])
    cpp.make()
    cpp.make_install()

on_build(build)


def pack_tools(composer):
    composer.makedir("bin")
    composer.addfile("bin/png-fix-itxt")
    composer.addfile("bin/pngfix")

def pack_dev(composer):
    composer.makedir("lib")
    composer.addfile("lib/libpng.a")
    composer.addfile("lib/libpng.la")
    composer.addfile("lib/libpng16.a")
    composer.addfile("lib/libpng16.la")
    composer.add_dir("lib/pkgconfig")
    composer.makedir("bin")
    composer.addfile("bin/libpng-config")
    composer.addfile("bin/libpng16-config")
    composer.add_dir("include")


package("libpng")
dep("libz @same-arch")
cpp.use_auto_pack(["lib"])

package("libpng-tools")
dep("libpng (same)")
on_pack(pack_tools)

package("libpng-dev")
dep("libpng (same)")
dep("libz-dev @same-arch")
on_pack(pack_dev)