# $Id: PKGBUILD 201584 2013-12-16 08:10:23Z tpowa $
# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
# Contributor: Keshav Padram Amburay <(the.ridikulus.rat) (aatt) (gemmaeiil) (ddoott) (ccoomm)>

#######
_TIANOCORE_SVN_URL="https://svn.code.sf.net/p/edk2/code/branches/UDK2010.SR1"
# BaseTools MdePkg MdeModulePkg IntelFrameworkPkg IntelFrameworkModulePkg
_TIANO_DIR_="tianocore-udk-svn"
_TIANO_SVN_REV_="14641"
#######

#######
_TIANOCORE_PKG="Mde"
_TIANOCORE_TARGET="RELEASE"
_UDK_TARGET="${_TIANOCORE_PKG}Pkg/${_TIANOCORE_PKG}Pkg.dsc"
_COMPILER="GCC47"
#######

pkgname="refind-efi"
pkgver="0.7.6"
pkgrel="1"
pkgdesc="Rod Smith's fork of rEFIt UEFI Boot Manager - built with Tianocore UDK libs"
url="http://www.rodsbooks.com/refind/index.html"
arch=('x86_64' 'i686')
license=('GPL3' 'custom')

makedepends=('subversion' 'python2')
depends=('bash' 'dosfstools' 'efibootmgr')
optdepends=('mactel-boot: For bless command in Apple Mac systems'
            'imagemagick: For refind-mkfont script')

options=('!strip' 'docs' '!makeflags')

install="${pkgname}.install"

source=("http://downloads.sourceforge.net/refind/refind-src-${pkgver}.zip"
        'refind_linux.conf')

for _DIR_ in BaseTools MdePkg MdeModulePkg IntelFrameworkPkg IntelFrameworkModulePkg ; do
	source+=("${_TIANO_DIR_}_${_DIR_}::svn+${_TIANOCORE_SVN_URL}/${_DIR_}#revision=${_TIANO_SVN_REV_}")
done

sha1sums=('431423452190c9840335f2dd9af887aded52a787'
          '3d53eb615c3363d45feb95b9bfbf1d5491bf1c24'
          'SKIP'
          'SKIP'
          'SKIP'
          'SKIP'
          'SKIP')

[[ "${CARCH}" == "x86_64" ]] && _TIANO_ARCH="X64"
[[ "${CARCH}" == "i686" ]] && _TIANO_ARCH="IA32"

[[ "${CARCH}" == "x86_64" ]] && _TIANO_S_ARCH="x64"
[[ "${CARCH}" == "i686" ]] && _TIANO_S_ARCH="ia32"

_setup_env_vars() {
	
	msg "Setup UDK PATH ENV variables"
	export _UDK_DIR="${srcdir}/${_TIANO_DIR_}_build"
	export EDK_TOOLS_PATH="${_UDK_DIR}/BaseTools"
	
}

_prepare_tianocore_sources() {
	
	msg "Delete old UDK BUILD dir"
	rm -rf "${_UDK_DIR}/" || true
	
	msg "Create UDK BUILD dir"
	mkdir -p "${_UDK_DIR}/"
	
	for _DIR_ in BaseTools MdePkg MdeModulePkg IntelFrameworkPkg IntelFrameworkModulePkg ; do
		mv "${srcdir}/${_TIANO_DIR_}_${_DIR_}" "${_UDK_DIR}/${_DIR_}"
	done
	
	cd "${_UDK_DIR}/"
	
	msg "Cleanup UDK config files"
	rm -rf "${_UDK_DIR}/Build/" || true
	rm -rf "${_UDK_DIR}/Conf/" || true
	mkdir -p "${_UDK_DIR}/Conf/"
	mkdir -p "${_UDK_DIR}/Build/"
	
	msg "Use python2 for UDK BaseTools"
	sed 's|python |python2 |g' -i "${EDK_TOOLS_PATH}/BinWrappers/PosixLike"/* || true
	sed 's|python |python2 |g' -i "${EDK_TOOLS_PATH}/Tests/GNUmakefile"
	
	msg "Fix GCC Warning as error"
	sed 's|-Werror |-Wno-error -Wno-unused-but-set-variable |g' -i "${EDK_TOOLS_PATH}/Source/C/Makefiles/header.makefile" || true
	sed 's|-Werror |-Wno-error -Wno-unused-but-set-variable |g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	
	msg "Fix GCC >=4.7 error - gcc: error: unrecognized command line option '-melf_x86_64'"
	sed 's| -m64 --64 -melf_x86_64| -m64|g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	sed 's|--64 | |g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	sed 's| -m64 -melf_x86_64| -m64|g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	
	msg "Remove GCC -g debug option and add -0s -mabi=ms"
	sed 's|DEFINE GCC_ALL_CC_FLAGS            = -g |DEFINE GCC_ALL_CC_FLAGS            = -Os -mabi=ms |g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	sed 's|DEFINE GCC44_ALL_CC_FLAGS            = -g |DEFINE GCC44_ALL_CC_FLAGS            = -Os -mabi=ms |g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	
	msg "Fix GenFw: ERROR 3000: Invalid, refind_x64.dll bad symbol definition"
	## http://www.mail-archive.com/edk2-devel@lists.sourceforge.net/msg03625.html
	sed -e 's|_OBJCOPY_FLAGS      =|_OBJCOPY_FLAGS      = -R .eh_frame|g' -i "${EDK_TOOLS_PATH}/Conf/tools_def.template" || true
	
	msg "Fix UDK Target Platform"
	sed "s|ACTIVE_PLATFORM       = Nt32Pkg/Nt32Pkg.dsc|ACTIVE_PLATFORM       = ${_UDK_TARGET}|g" -i "${EDK_TOOLS_PATH}/Conf/target.template" || true
	sed "s|TARGET                = DEBUG|TARGET                = ${_TIANOCORE_TARGET}|g" -i "${EDK_TOOLS_PATH}/Conf/target.template" || true
	sed "s|TOOL_CHAIN_TAG        = MYTOOLS|TOOL_CHAIN_TAG        = ${_COMPILER}|g" -i "${EDK_TOOLS_PATH}/Conf/target.template" || true
	
	msg "Fix UDK Target ARCH for rEFInd"
	sed "s|X64|${_TIANO_ARCH}|g" -i "${EDK_TOOLS_PATH}/Conf/target.template" || true
	sed "s|IA32|${_TIANO_ARCH}|g" -i "${EDK_TOOLS_PATH}/Conf/target.template" || true
	
	chmod 0755 "${_UDK_DIR}/BaseTools/BuildEnv"
	
}

_prepare_refind_sources() {
	
	cd "${srcdir}/refind-${pkgver}/"
	
	msg "Fix UDK Path in rEFInd Makefiles"
	sed "s|EDK2BASE = /usr/local/UDK2010/MyWorkSpace|EDK2BASE = ${_UDK_DIR}|g" -i "${srcdir}/refind-${pkgver}/Make.tiano" || true
	sed "s|EDK2BASE = /usr/local/UDK2010/MyWorkSpace|EDK2BASE = ${_UDK_DIR}|g" -i "${srcdir}/refind-${pkgver}/filesystems/Make.tiano" || true
	sed "s|EDK2BASE = /usr/local/UDK2010/MyWorkSpace|EDK2BASE = ${_UDK_DIR}|g" -i "${srcdir}/refind-${pkgver}/gptsync/Make.tiano" || true
	
	msg "Fix GenFw: ERROR 3000: Invalid, refind_x64.dll bad symbol definition"
	sed -e 's|--strip-unneeded|--strip-unneeded -R .eh_frame|g' -i "${srcdir}/refind-${pkgver}/refind/Make.tiano" || true
	sed -e 's|--strip-unneeded|--strip-unneeded -R .eh_frame|g' -i "${srcdir}/refind-${pkgver}/filesystems/Make.tiano"
	sed -e 's|--strip-unneeded|--strip-unneeded -R .eh_frame|g' -i "${srcdir}/refind-${pkgver}/gptsync/Make.tiano" || true
	
}

prepare() {
	
	_setup_env_vars
	
	msg "Prepare Tianocore Sources"
	_prepare_tianocore_sources
	
	msg "Prepare rEFInd Sources"
	_prepare_refind_sources
	
}

build() {
	
	_setup_env_vars
	
	cd "${_UDK_DIR}/"
	
	msg "Unset all compiler FLAGS"
	unset CFLAGS
	unset CPPFLAGS
	unset CXXFLAGS
	unset LDFLAGS
	unset MAKEFLAGS
	
	msg "Setup UDK Environment"
	source "${_UDK_DIR}/BaseTools/BuildEnv" BaseTools
	echo
	
	msg "Compile UDK BaseTools"
	make -C "${EDK_TOOLS_PATH}"
	echo
	
	msg "Compile UDK Libraries"
	"${EDK_TOOLS_PATH}/BinWrappers/PosixLike/build" -p "${_UDK_TARGET}" -a "${_TIANO_ARCH}" -b "${_TIANOCORE_TARGET}" -t "${_COMPILER}"
	echo
	
	cd "${srcdir}/refind-${pkgver}/"
	
	msg "Unset all compiler FLAGS"
	unset CFLAGS
	unset CPPFLAGS
	unset CXXFLAGS
	unset LDFLAGS
	unset MAKEFLAGS
	
	msg "Compile rEFInd UEFI application"
	make tiano
	echo
	
	msg "Compile UEFI FS drivers"
	make fs
	echo
	
}

package() {
	
	msg "Install the rEFInd UEFI application"
	install -d "${pkgdir}/usr/share/refind/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/refind/refind_${_TIANO_S_ARCH}.efi" "${pkgdir}/usr/share/refind/refind_${_TIANO_S_ARCH}.efi"
	
	msg "Install UEFI drivers built from rEFInd"
	install -d "${pkgdir}/usr/share/refind/drivers_${_TIANO_S_ARCH}/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/drivers_${_TIANO_S_ARCH}"/*.efi "${pkgdir}/usr/share/refind/drivers_${_TIANO_S_ARCH}/"
	
	msg "Install UEFI applications built from rEFInd"
	install -d "${pkgdir}/usr/share/refind/tools_${_TIANO_S_ARCH}"
	install -D -m0644 "${srcdir}/refind-${pkgver}/gptsync/gptsync_${_TIANO_S_ARCH}.efi" "${pkgdir}/usr/share/refind/tools_${_TIANO_S_ARCH}/gptsync_${_TIANO_S_ARCH}.efi"
	
	msg "Install rEFInd helper scripts"
	install -d "${pkgdir}/usr/bin/"
	install -D -m0755 "${srcdir}/refind-${pkgver}/install.sh" "${pkgdir}/usr/bin/refind-install"
	install -D -m0755 "${srcdir}/refind-${pkgver}/mkrlconf.sh" "${pkgdir}/usr/bin/refind-mkrlconf"
	install -D -m0755 "${srcdir}/refind-${pkgver}/mvrefind.sh" "${pkgdir}/usr/bin/refind-mvrefind"
	install -D -m0755 "${srcdir}/refind-${pkgver}/fonts/mkfont.sh" "${pkgdir}/usr/bin/refind-mkfont"
	
	msg "Install the rEFInd sample config files"
	install -D -m0644 "${srcdir}/refind-${pkgver}/refind.conf-sample" "${pkgdir}/usr/share/refind/refind.conf-sample"
	install -D -m0644 "${srcdir}/refind_linux.conf" "${pkgdir}/usr/share/refind/refind_linux.conf-sample"
	
	msg "Install the rEFInd docs"
	install -d "${pkgdir}/usr/share/refind/docs/html/"
	install -d "${pkgdir}/usr/share/refind/docs/Styles/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/docs/refind"/* "${pkgdir}/usr/share/refind/docs/html/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/docs/Styles"/* "${pkgdir}/usr/share/refind/docs/Styles/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/README.txt" "${pkgdir}/usr/share/refind/docs/README.txt"
	install -D -m0644 "${srcdir}/refind-${pkgver}/NEWS.txt" "${pkgdir}/usr/share/refind/docs/NEWS.txt"
	rm -f "${pkgdir}/usr/share/refind/docs/html/.DS_Store" || true
	
	msg "Install the rEFInd fonts"
	install -d "${pkgdir}/usr/share/refind/fonts/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/fonts"/* "${pkgdir}/usr/share/refind/fonts/"
	rm -f "${pkgdir}/usr/share/refind/fonts/mkfont.sh"
	
	msg "Install the rEFInd icons"
	install -d "${pkgdir}/usr/share/refind/icons/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/icons"/* "${pkgdir}/usr/share/refind/icons/"
	
	msg "Install the rEFInd images"
	install -d "${pkgdir}/usr/share/refind/images/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/images"/*.{png,bmp} "${pkgdir}/usr/share/refind/images/"
	
	msg "Install the rEFInd keys"
	install -d "${pkgdir}/usr/share/refind/keys/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/keys"/* "${pkgdir}/usr/share/refind/keys/"
	
	msg "Install the rEFIt license file, since rEFInd is a fork of rEFIt"
	install -d "${pkgdir}/usr/share/licenses/refind/"
	install -D -m0644 "${srcdir}/refind-${pkgver}/LICENSE.txt" "${pkgdir}/usr/share/licenses/refind/LICENSE"
	
	msg "Use '#!/usr/bin/env bash' in all scripts"
	sed 's|#!/bin/bash|#!/usr/bin/env bash|g' -i "${pkgdir}/usr/bin"/refind-* || true
	
	msg "Point refind dir paths to /usr/share/refind/ in refind-install script"
	sed 's|^ThisDir=.*|ThisDir="/usr/share/refind/"|g' -i "${pkgdir}/usr/bin/refind-install"
	sed 's|^RefindDir=.*|RefindDir="/usr/share/refind/"|g' -i "${pkgdir}/usr/bin/refind-install"
	sed 's|^ThisScript=.*|ThisScript="/usr/bin/refind-install"|g' -i "${pkgdir}/usr/bin/refind-install"
	
}