#!/bin/bash
#
# Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>
# Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution.  The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#

set -e
shopt -s nocasematch


#
# Setup workspace if it is not set
#
if [ -z "$WORKSPACE" ]
then
  echo Initializing workspace
  if [ ! -e `pwd`/edksetup.sh ]
  then
    cd ../..
  fi
# This version is for the tools in the BaseTools project.
# this assumes svn pulls have the same root dir
#  export EDK_TOOLS_PATH=`pwd`/../BaseTools
# This version is for the tools source in edk2
  export EDK_TOOLS_PATH=`pwd`/BaseTools
  echo $EDK_TOOLS_PATH
  source edksetup.sh BaseTools
else
  echo Building from: $WORKSPACE
fi

#
# Pick a default tool type for a given OS
#
UNIXPKG_TOOLS=GCC44
NETWORK_SUPPORT=
BUILD_NEW_SHELL=
BUILD_FAT=
case `uname` in
  CYGWIN*) echo Cygwin not fully supported yet. ;;
  Darwin*)
      Major=$(uname -r | cut -f 1 -d '.')
      if [[ $Major == 9 ]]
      then
        echo UnixPkg requires Snow Leopard or later OS
        exit 1
      else
        TARGET_TOOLS=XCODE32
        UNIXPKG_TOOLS=XCLANG
      fi
      BUILD_NEW_SHELL="-D BUILD_NEW_SHELL"
      BUILD_FAT="-D BUILD_FAT"
      ;;
esac

if [ -d /lib32 ]
then
  export LIB_ARCH_SFX=32
fi

if [ -z "$TARGET_TOOLS" ]
then
  TARGET_TOOLS=$UNIXPKG_TOOLS
fi

BUILD_ROOT_ARCH=$WORKSPACE/Build/Emulator32/DEBUG_"$UNIXPKG_TOOLS"/IA32

if  [[ ! -f `which build` || ! -f `which GenFv` ]];
then
  # build the tools if they don't yet exist. Bin scheme
  echo Building tools as they are not in the path
  make -C $WORKSPACE/BaseTools
elif [[ ( -f `which build` ||  -f `which GenFv` )  && ! -d  $EDK_TOOLS_PATH/Source/C/bin ]];
then
  # build the tools if they don't yet exist. BinWrapper scheme
  echo Building tools no $EDK_TOOLS_PATH/Source/C/bin directory
  make -C $WORKSPACE/BaseTools
else
  echo using prebuilt tools
fi


for arg in "$@"
do
  if [[ $arg == run ]]; then
    case `uname` in
      Darwin*)
        #
        # On Darwin we can't use dlopen, so we have to load the real PE/COFF images.
        # This .gdbinit script sets a breakpoint that loads symbols for the PE/COFFEE
        # images that get loaded in Host
        #
        cp $WORKSPACE/EmulatorPkg/Unix/.gdbinit $WORKSPACE/Build/EmuUnixIa32/DEBUG_"$UNIXPKG_TOOLS"/IA32
        ;;
    esac

    /usr/bin/gdb $BUILD_ROOT_ARCH/Host -q -cd=$BUILD_ROOT_ARCH -x $WORKSPACE/EmulatorPkg/Unix/GdbRun
    exit
  fi

  if [[ $arg == cleanall ]]; then
    make -C $WORKSPACE/BaseTools clean
    build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc -a IA32 -t $TARGET_TOOLS -D SEC_ONLY -n 3 clean
    build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc -a IA32 -t $UNIXPKG_TOOLS -n 3 clean
    build -p $WORKSPACE/ShellPkg/ShellPkg.dsc -a IA32 -t $UNIXPKG_TOOLS -n 3 clean
    exit $?
  fi

  if [[ $arg == clean ]]; then
    build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc -a IA32 -t $TARGET_TOOLS -D SEC_ONLY -n 3 clean
    build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc -a IA32 -t $UNIXPKG_TOOLS -n 3 clean
    exit $?
  fi

done


#
# Build the edk2 UnixPkg
#
if [[ $TARGET_TOOLS == $UNIXPKG_TOOLS ]]; then
  build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc      -a IA32 -t $UNIXPKG_TOOLS -D BUILD_32 -D UNIX_SEC_BUILD $NETWORK_SUPPORT $BUILD_NEW_SHELL $BUILD_FAT -n 3 $1 $2 $3 $4 $5 $6 $7 $8
else
  build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc      -a IA32 -t $TARGET_TOOLS  -D BUILD_32 -D UNIX_SEC_BUILD -D SKIP_MAIN_BUILD -n 3 $1 $2 $3 $4 $5 $6 $7 $8  modules
  build -p $WORKSPACE/EmulatorPkg/EmulatorPkg.dsc      -a IA32 -t $UNIXPKG_TOOLS -D BUILD_32 $NETWORK_SUPPORT $BUILD_NEW_SHELL $BUILD_FAT -n 3 $1 $2 $3 $4 $5 $6 $7 $8
  cp $WORKSPACE/Build/EmuUnixIa32/DEBUG_"$TARGET_TOOLS"/IA32/Host $WORKSPACE/Build/EmuUnixIa32/DEBUG_"$UNIXPKG_TOOLS"/IA32
fi
exit $?