# Contributor: Stefan Wagner <stw@bit-strickerei.de>
# Maintainer: Stefan Wagner <stw@bit-strickerei.de>
pkgname=avr-libc
pkgver=2.0.0
_ubuntupkgver=2.0.0
_atmelver=3.6.1
pkgrel=4
pkgdesc="The C runtime library for the AVR family of microcontrollers"
url="https://savannah.nongnu.org/projects/avr-libc/"
depends="gcc-avr"
makedepends="autoconf automake"
arch="all"
license="BSD 3-Clause"
subpackages="$pkgname-doc"
source="
	https://download.savannah.gnu.org/releases/avr-libc/avr-libc-$pkgver.tar.bz2
	http://archive.ubuntu.com/ubuntu/pool/universe/a/avr-libc/avr-libc_$_ubuntupkgver+Atmel$_atmelver.orig.tar.gz
	"

prepare() {
	default_prepare
	# Hack: Allow config.guess and config.sub to be updated
	chmod +w config.guess config.sub
	update_config_guess
	update_config_sub
	# Update vendor header files. Downloading those from Microchip requires
	# setting up an account and log in. So instead we download them from Ubuntu
	# source mirror.
	cp ../avr-libc-$_ubuntupkgver+Atmel$_atmelver/avr/*.h include/avr/
}

build() {
	./bootstrap
	CC=avr-gcc ./configure \
		--build="$(/bin/sh config.guess)" \
		--host=avr \
		--prefix=/usr
	make
}

package() {
	make install DESTDIR="$pkgdir"
	if [ -d "$pkgdir"/usr/lib64 ]; then
		mv "$pkgdir"/usr/lib64/* "$pkgdir"/usr/lib/
		rmdir "$pkgdir"/usr/lib64
	fi
}

sha512sums="fc8d062043d633350dbe05978935dcb8028257a4f1013f246af9658aef0671def19ac11577d1ee9302df68df1b8cf030b22441d96852e185db212263aacabea6  avr-libc-2.0.0.tar.bz2
ffb0009f99ddd51dadf998e5d67d79ba192740e0aaa32a2c154b16985a07d3a267ffc58cbe70cb201550ea49540617b7985ea9a100bd0330d1602ba190018d1e  avr-libc_2.0.0+Atmel3.6.1.orig.tar.gz"