-#\r
-# Copyright (c) 2006, Intel Corporation\r
-# All rights reserved. This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
-# \r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-# Setup the environment for unix-like systems running a bash-like shell.\r
-# This file must be "sourced" not executed. For example: ". edksetup.sh"\r
-\r
-if [ "$WORKSPACE" == "" ]\r
-then\r
- echo "Please set WORKSPACE before sourcing this script."\r
-else\r
-if [ "$JAVA_HOME" == "" ]\r
-then\r
- echo "Please set JAVA_HOME before sourcing this script."\r
-else\r
-\r
-# These should be ok as they are.\r
-export ANT_HOME=$WORKSPACE/Tools/bin/apache-ant\r
-export XMLBEANS_HOME=$WORKSPACE/Tools/bin/xmlbeans\r
-export CLASSPATH=$WORKSPACE/Tools/Jars/SurfaceArea.jar:$WORKSPACE/Tools/Jars/frameworktasks.jar:$WORKSPACE/Tools/Jars/saxon8.jar:$WORKSPACE/Tools/Jars/cpptasks.jar:$WORKSPACE/Tools/Jars/GenBuild.jar:$XMLBEANS_HOME/lib/resolver.jar:$XMLBEANS_HOME/lib/xbean.jar:$XMLBEANS_HOME/lib/xmlpublic.jar:$XMLBEANS_HOME/lib/jsr173_1.0_api.jar:$XMLBEANS_HOME/lib/saxon8.jar:$XMLBEANS_HOME/lib/xbean_xpath.jar\r
-export Framework_Tools_Path=$WORKSPACE/Tools/bin\r
-export PATH=$Framework_Tools_Path:$ANT_HOME/bin:$JAVA_HOME/bin:$PATH\r
-\r
-# Handle any particulars down here.\r
-case "`uname`" in\r
- CYGWIN*) \r
- # Convert paths to windows format.\r
- export WORKSPACE=`cygpath -w $WORKSPACE`\r
- export CLASSPATH=`cygpath -w -p $CLASSPATH`\r
- ;;\r
-esac\r
-\r
-# Now we need to build the tools.\r
-echo "If you have not done so, please build the tools by issuing 'ant -f \$WORKSPACE/Tools/build.xml'."\r
-fi\r
-fi\r
+#
+# Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2016, Linaro Ltd. 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.
+#
+# In *inux environment, the build tools's source is required and need to be compiled
+# firstly, please reference https://github.com/tianocore/tianocore.github.io/wiki/SourceForge-to-Github-Quick-Start
+# to get how to setup build tool.
+#
+# Setup the environment for unix-like systems running a bash-like shell.
+# This file must be "sourced" not merely executed. For example: ". edksetup.sh"
+#
+# CYGWIN users: Your path and filename related environment variables should be
+# set up in the unix style. This script will make the necessary conversions to
+# windows style.
+#
+# Please reference edk2 user manual for more detail descriptions at https://github.com/tianocore-docs/Docs/raw/master/User_Docs/EDK_II_UserManual_0_7.pdf
+#
+
+SCRIPTNAME="edksetup.sh"
+RECONFIG=FALSE
+
+function HelpMsg()
+{
+ echo "Usage: $SCRIPTNAME [Options]"
+ echo
+ echo "The system environment variable, WORKSPACE, is always set to the current"
+ echo "working directory."
+ echo
+ echo "Options: "
+ echo " --help, -h, -? Print this help screen and exit."
+ echo
+ echo " --reconfig Overwrite the WORKSPACE/Conf/*.txt files with the"
+ echo " template files from the BaseTools/Conf directory."
+ echo
+ echo Please note: This script must be \'sourced\' so the environment can be changed.
+ echo ". $SCRIPTNAME"
+ echo "source $SCRIPTNAME"
+}
+
+function SetWorkspace()
+{
+ #
+ # If WORKSPACE is already set, then we can return right now
+ #
+ if [ -n "$WORKSPACE" ]
+ then
+ return 0
+ fi
+
+ if [ ! ${BASH_SOURCE[0]} -ef ./edksetup.sh ] && [ -z "$PACKAGES_PATH" ]
+ then
+ echo Run this script from the base of your tree. For example:
+ echo " cd /Path/To/Edk/Root"
+ echo " . edksetup.sh"
+ return 1
+ fi
+
+ #
+ # Check for BaseTools/BuildEnv before dirtying the user's environment.
+ #
+ if [ ! -f BaseTools/BuildEnv ] && [ -z "$EDK_TOOLS_PATH" ]
+ then
+ echo BaseTools not found in your tree, and EDK_TOOLS_PATH is not set.
+ echo Please point EDK_TOOLS_PATH at the directory that contains
+ echo the EDK2 BuildEnv script.
+ return 1
+ fi
+
+ #
+ # Set $WORKSPACE
+ #
+ export WORKSPACE=`pwd`
+ export PYTHONHASHSEED=1
+ return 0
+}
+
+function SetupEnv()
+{
+ if [ -n "$EDK_TOOLS_PATH" ]
+ then
+ . $EDK_TOOLS_PATH/BuildEnv
+ elif [ -f "$WORKSPACE/BaseTools/BuildEnv" ]
+ then
+ . $WORKSPACE/BaseTools/BuildEnv
+ elif [ -n "$PACKAGES_PATH" ]
+ then
+ PATH_LIST=$PACKAGES_PATH
+ PATH_LIST=${PATH_LIST//:/ }
+ for DIR in $PATH_LIST
+ do
+ if [ -f "$DIR/BaseTools/BuildEnv" ]
+ then
+ export EDK_TOOLS_PATH=$DIR/BaseTools
+ . $DIR/BaseTools/BuildEnv
+ break
+ fi
+ done
+ else
+ echo BaseTools not found in your tree, and EDK_TOOLS_PATH is not set.
+ echo Please check that WORKSPACE or PACKAGES_PATH is not set incorrectly
+ echo in your shell, or point EDK_TOOLS_PATH at the directory that contains
+ echo the EDK2 BuildEnv script.
+ return 1
+ fi
+}
+
+function SetupPython3()
+{
+ if [ $origin_version ];then
+ origin_version=
+ fi
+ for python in $(whereis python3)
+ do
+ python=$(echo $python | grep "[[:digit:]]$" || true)
+ python_version=${python##*python}
+ if [ -z "${python_version}" ] || (! command -v $python >/dev/null 2>&1);then
+ continue
+ fi
+ if [ -z $origin_version ];then
+ origin_version=$python_version
+ export PYTHON_COMMAND=$python
+ continue
+ fi
+ ret=`echo "$origin_version < $python_version" |bc`
+ if [ "$ret" -eq 1 ]; then
+ origin_version=$python_version
+ export PYTHON_COMMAND=$python
+ fi
+ done
+ return 0
+}
+
+function SetupPython()
+{
+ if [ $PYTHON_COMMAND ] && [ -z $PYTHON3_ENABLE ];then
+ if ( command -v $PYTHON_COMMAND >/dev/null 2>&1 );then
+ return 0
+ else
+ echo $PYTHON_COMMAND Cannot be used to build or execute the python tools.
+ return 1
+ fi
+ fi
+
+ if [ $PYTHON3_ENABLE ] && [ $PYTHON3_ENABLE == TRUE ]
+ then
+ SetupPython3
+ fi
+
+ if [ $PYTHON3_ENABLE ] && [ $PYTHON3_ENABLE != TRUE ]
+ then
+ if [ $origin_version ];then
+ origin_version=
+ fi
+ for python in $(whereis python2)
+ do
+ python=$(echo $python | grep "[[:digit:]]$" || true)
+ python_version=${python##*python}
+ if [ -z "${python_version}" ] || (! command -v $python >/dev/null 2>&1);then
+ continue
+ fi
+ if [ -z $origin_version ]
+ then
+ origin_version=$python_version
+ export PYTHON_COMMAND=$python
+ continue
+ fi
+ ret=`echo "$origin_version < $python_version" |bc`
+ if [ "$ret" -eq 1 ]; then
+ origin_version=$python_version
+ export PYTHON_COMMAND=$python
+ fi
+ done
+ return 0
+ fi
+
+ SetupPython3
+}
+
+function SourceEnv()
+{
+ SetWorkspace &&
+ SetupEnv
+ SetupPython
+}
+
+I=$#
+while [ $I -gt 0 ]
+do
+ case "$1" in
+ BaseTools)
+ # Ignore argument for backwards compatibility
+ shift
+ ;;
+ --reconfig)
+ RECONFIG=TRUE
+ shift
+ ;;
+ -?|-h|--help|*)
+ HelpMsg
+ break
+ ;;
+ esac
+ I=$(($I - 1))
+done
+
+if [ $I -gt 0 ]
+then
+ return 1
+fi
+
+SourceEnv
+
+unset SCRIPTNAME RECONFIG
+
+return $?