# Contributor: Timo Teräs <timo.teras@iki.fi>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>

pkgname=edk2
pkgver=0.0.20161115
_commitid=e242cdfb307a6dfe2c0f75c4719f5c1f6b418625
pkgrel=2
pkgdesc="EFI Development Kit II"
url="http://www.tianocore.org/edk2/"
arch="x86_64"
license="BSD"
depends=""
makedepends="bash python2 iasl nasm util-linux-dev"
install=""
subpackages="ovmf"
source="$pkgname-$pkgver.tar.gz::https://github.com/tianocore/$pkgname/archive/$_commitid.tar.gz
	build-hack.patch"
builddir="$srcdir/$pkgname-$_commitid"

case "$CARCH" in
x86)		TARGET_ARCH=IA32; OVMFPKG=OvmfPkgIa32.dsc;;
x86_64)		TARGET_ARCH=X64; OVMFPKG=OvmfPkgX64.dsc;;
esac

# use GCC49 instead of GCC5 until gcc 6.3 (see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70955)
TOOLCHAIN=GCC49
RELEASE=DEBUG

prepare() {
	cd "$builddir"
	# unix line endings for the files to be patched
	sed -e 's/\r$//' -i BaseTools/Source/C/VfrCompile/VfrUtilityLib.cpp BaseTools/Source/C/VolInfo/VolInfo.c
	default_prepare
}

build() {
	cd "$builddir"
	bash -c ". edksetup.sh" || return 1
	make -j1 -C BaseTools || return 1

	export WORKSPACE=$PWD
	export PACKAGES_PATH=$PWD
	export EDK_TOOLS_PATH=$PWD/BaseTools/
	export PATH=$PWD/BaseTools/BinWrappers/PosixLike/:$PATH

	msg "Building OVMF"
	command build -b ${RELEASE} -a ${TARGET_ARCH} -p OvmfPkg/${OVMFPKG} -t ${TOOLCHAIN} -n ${JOBS:-2} || return 1
}

package() {
	cd "$builddir"
	mkdir -p "$pkgdir"/usr/bin \
		"$pkgdir"/usr/share/$pkgname/Conf \
		"$pkgdir"/usr/share/$pkgname/Scripts

	install BaseTools/Source/C/bin/* BaseTools/BinWrappers/PosixLike/LzmaF86Compress \
		"$pkgdir"/usr/bin
	install BaseTools/BuildEnv "$pkgdir"/usr/share/$pkgname/
	install BaseTools/Conf/*.template "$pkgdir"/usr/share/$pkgname/Conf
	install BaseTools/Scripts/GccBase.lds "$pkgdir"/usr/share/$pkgname/Scripts

	cp -R BaseTools/Source/Python "$pkgdir"/usr/share/$pkgname/Python
	for i in build BPDG Ecc GenDepex GenFds GenPatchPcdTable PatchPcdValue TargetTool Trim UPT; do
		echo '#!/bin/sh
export PYTHONPATH=/usr/share/$pkgname/Python
exec python '/usr/share/$pkgname/Python/$i/$i.py' "$@"' > "$pkgdir"/usr/bin/$i
		chmod +x "$pkgdir"/usr/bin/$i
	done
}

ovmf() {
	pkgdesc="Open Virtual Machine Firmware (OVMF) BIOS"
	license="BSD MIT"

	cd "$builddir"
	mkdir -p "$subpkgdir"/usr/share/$subpkgname/
	install Build/Ovmf${TARGET_ARCH}/${RELEASE}_${TOOLCHAIN}/FV/OVMF.fd "$subpkgdir"/usr/share/$subpkgname/bios.bin
}

sha512sums="5666190aa7e53082649c2f16eee0d75509cce3212fe82ec7ddd2101e04b7506fd3e8702f386a472bd9aea9515f588117ec367da50315c5c25c669110a5572a97  edk2-0.0.20161115.tar.gz
29158db1d54922f32215892bec0542176d64de4501fcdb1535508bb48b25e1f364ccd57b58aca07f2415c4654f76409dd64e40f5066db3fb9284a7217bbc2230  build-hack.patch"