CloverBootloader/buildme

#!/bin/bash
# created by vector sigma on July 15 2019
if [[ "$(uname)" != Darwin ]]; then
  echo "Sorry, works on macOS only"
  exit 1
fi

cd "$(dirname $0)"
declare -r CLOVERROOT="$PWD"
declare -r EDK2ROOT=$(dirname $CLOVERROOT)
declare -r TOOLCHAIN=XCODE8
declare -r PATCHES=Patches_for_UDK2018


TOOLCHAIN_DIR=${TOOLCHAIN_DIR:-$(dirname $EDK2ROOT)/opt/local}

if [[ $PATCHES == Patches_for_UDK2018 ]]; then
  declare -r edk2Rel=vUDK2018
  edk2Link=https://codeload.github.com/tianocore/edk2/zip/vUDK2018 # UDK2018
else
  declare -r edk2Rel=edk2-stable201905
  edk2Link=https://github.com/tianocore/edk2/archive/${edk2Rel}.zip # edk2-stable201905
fi

# Functions
pathmunge() {
if [[ ! $PATH =~ (^|:)$1(:|$) ]]; then
  if [[ "${2:-}" = "after" ]]; then
    export PATH=$PATH:$1
  else
    export PATH=$1:$PATH
  fi
fi
}

checkSRCName() {
local srcName=$(basename $(dirname $EDK2ROOT))
if [[ $srcName != src ]] && [[ ! -d "${EDK2ROOT}"/BaseTools ]]; then
  echo "Usually Clover is inside a folder called src (../src/edk2/), but yours is called $srcName"
  echo "is:"
  echo "${EDK2ROOT}/"
  echo "the right path where all edk2 files will be decompressed?"
  read -p "Are you sure? " -n 1 -r
  echo    # (optional) move to a new line
  if [[ $REPLY =~ ^[Yy]$ ]]; then
    echo "ok, proceeding.."
  else
    echo "Is advised that Clover will stay inside this path:"
    echo "$HOME/src/edk2/"
    exit 1
  fi
fi
}

checkXCODE() {
echo "[CHECK XCODE]"
if [[ ! -x /usr/bin/xcodebuild ]]; then
  echo "ERROR: Install Xcode Tools from Apple before using this script."
  exit 1
fi

if [[ ! -d "$(xcode-select --print-path)" ]]; then
  echo "ERROR: Xcode Command Line Tools not selected:"
  echo "       open Xcode.app and go in Preferences->Locations,"
  echo "       and select the Command Line Tools"
  exit 1
fi
}

isNASMGood() {
# nasm should be greater or equal to 2.12.02 to be good building Clover.
# There was a bad macho relocation in outmacho.c, fixed by Zenith432
# and accepted by nasm devel during 2.12.rcxx (release candidate)

result=1
local nasmver=$( "${1}" -v | grep 'NASM version' | awk '{print $3}' )

case "$nasmver" in
2.12.0[2-9]* | 2.12.[1-9]* | 2.1[3-9]* | 2.[2-9]* | [3-9]* | [1-9][1-9]*)
result=0;;
*)
printf "\n\e[1;33mUnknown or unsupported NASM version found at:\n${1}\n\n\e[0m";;
esac

return $result
}

checkNASM() {
local nasmArray=( $(which -a nasm) )
local found=0

if [ ${#nasmArray[@]} -ge "1" ]; then

  for i in "${nasmArray[@]}"
  do
    echo "found nasm v$(${i} -v | grep 'NASM version' | awk '{print $3}') at $(dirname ${i})"
  done

  # we have a good nasm?
  for i in "${nasmArray[@]}"
  do
    if isNASMGood "${i}"; then
      found=1
      export NASM_PREFIX="$(dirname ${i})/"
      break
    fi
  done
fi

if [[ "$found" -eq 0 ]]; then
  echo "installing nasm.."
  NASM_PREFIX="$(dirname ${i})/"
  "${CLOVERROOT}"/buildnasm.sh
fi
}

checkGETTEXT() {
if [[ ! -x $(which gettext) ]]; then
  "${CLOVERROOT}"/buildgettext.sh
fi
}

exportPaths() {
pathmunge "$(xcode-select --print-path)"/usr/bin
pathmunge "$TOOLCHAIN_DIR"/bin
export TOOLCHAIN_DIR=$TOOLCHAIN_DIR
export DIR_MAIN=${DIR_MAIN:-$(dirname $EDK2ROOT)}
export DIR_TOOLS=${DIR_TOOLS:-$DIR_MAIN/tools}
export DIR_BUILD=${DIR_BUILD:-$RAMDISK_MNT_PT}
export DIR_DOWNLOADS=${DIR_DOWNLOADS:-$DIR_TOOLS/download}
export DIR_LOGS=${DIR_LOGS:-$DIR_TOOLS/logs}
}

checkTools() {
checkXCODE
exportPaths
checkNASM
checkGETTEXT
}

updateEDK2() {
echo "[UPDATE EDKII]"
checkSRCName
checkXCODE
exportPaths
rm -f "${DIR_DOWNLOADS}/${edk2Rel}.zip"
curl -o "${DIR_DOWNLOADS}/${edk2Rel}.zip" $edk2Link || exit 1
cd "${EDK2ROOT}"
find . -maxdepth 1 ! -name $(basename $CLOVERROOT) -delete
echo "extracting files from edk2 archive:"
bsdtar -vxf "${DIR_DOWNLOADS}/${edk2Rel}.zip"  -s'|[^/]*/||'
rm -f "${DIR_DOWNLOADS}/${edk2Rel}.zip"
}

patchEDK2() {
echo "[$PATCHES]"
cp -R "${CLOVERROOT}"/$PATCHES/* "${EDK2ROOT}"/
}

updateClover() {
echo "[UPDATE CLOVER]"
cd "${CLOVERROOT}"
svn up
}

buildClover() {
checkTools
if [[ ! -d "${EDK2ROOT}"/BaseTools ]];then
  updateEDK2
fi

if [[ -f "${EDK2ROOT}"/BaseTools/Conf/tools_def.txt ]]; then
    # tools_def.txt exist, but is patched?
  if ! grep -q XCODE8 "${EDK2ROOT}"/Conf/tools_def.txt; then
    # no, patch it!
    patchEDK2
  fi
else
  # tools_def.txt didn't exists. BaseTool is vanilla..
  patchEDK2
fi

cd "${CLOVERROOT}"
echo "[BUILD CLOVER]"
./ebuild.sh -fr
./ebuild.sh -fr -mc --no-usb -D NO_GRUB_DRIVERS_EMBEDDED
}

buildPkg() {
cd "${CLOVERROOT}"/CloverPackage
echo "[BUILD PKG]"
make pkg
}

buildIso() {
cd "${CLOVERROOT}"/CloverPackage
echo "[BUILD ISO]"
make iso
}

checkChanges() {
cd "${CLOVERROOT}"
svn log -r BASE:HEAD -v
}

checkStatus() {
cd "${CLOVERROOT}"
svn status
}

showdiff() {
cd "${CLOVERROOT}"
svn diff -r head
}

menu() {
echo
echo '------------------------------------------------------------------------'
cd "${CLOVERROOT}"
echo "buildme Beta, Clover v2.5k r$(svn info | grep "Revision" | tr -cd [:digit:])"
echo "EDKII in use: $edk2Rel"
echo "Patches in use: $PATCHES"
echo
PS3='Please enter your choice: '
options=('build Clover' 'make pkg' 'make iso' 'build all' 'update Clover' 'update edk2' 'status' 'check remote changes' 'show diff' 'quit')
select opt in "${options[@]}"
do
  case $opt in
    "build Clover")
      buildClover
      break
    ;;
    "make pkg")
      buildPkg
      break
    ;;
    "make iso")
      buildIso
      break
    ;;
    "build all")
      buildClover
      buildPkg
      buildIso
      break
    ;;
    "update Clover")
      updateClover
      break
    ;;
    "update edk2")
      updateEDK2
      break
    ;;
    "status")
      checkStatus
      break
    ;;
    "check remote changes")
      checkChanges
      break
    ;;
    "show diff")
      showdiff
      break
    ;;
    "quit")
      exit 0
    ;;
    *)
      echo "invalid option $REPLY"
      break
    ;;
  esac
done
menu
}

# Main
set -e
menu