2 # Setup the environment for unix-like systems running a bash-like shell.
3 # This file must be "sourced" not merely executed. For example: ". edksetup.sh"
5 # Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
6 # This program and the accompanying materials
7 # are licensed and made available under the terms and conditions of the BSD License
8 # which accompanies this distribution. The full text of the license may be found at
9 # http://opensource.org/licenses/bsd-license.php
11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
18 # If WORKSPACE is already set, then we can return right now
20 if [ -n "$WORKSPACE" ]
28 export WORKSPACE=`pwd`
34 RestorePreviousConfiguration() {
36 # Restore previous configuration
38 if [ -z "$CONF_PATH" ]
40 export CONF_PATH=$WORKSPACE/Conf
41 if [ ! -d $WORKSPACE/Conf ] && [ -n "$PACKAGES_PATH" ]
43 PACKAGES_PATH=${PACKAGES_PATH//:/ }
44 for DIR in $PACKAGES_PATH
48 export CONF_PATH=$DIR/Conf
55 PREVIOUS_CONF_FILE=$CONF_PATH/BuildEnv.sh
56 if [ -e $PREVIOUS_CONF_FILE ]
58 echo Loading previous configuration from $PREVIOUS_CONF_FILE
63 GenerateShellCodeToSetVariable() {
66 VAR_VALUE="echo \${${VARIABLE}}"
67 VAR_VALUE=`eval $VAR_VALUE`
68 echo "if [ -z \"\$${VARIABLE}\" ]" >> $OUTPUT_FILE
69 echo "then" >> $OUTPUT_FILE
70 echo " export ${VARIABLE}=${VAR_VALUE}" >> $OUTPUT_FILE
71 echo "fi" >> $OUTPUT_FILE
74 GenerateShellCodeToUpdatePath() {
76 echo "if [ -e $EDK_TOOLS_PATH_BIN ]" >> $OUTPUT_FILE
77 echo "then" >> $OUTPUT_FILE
78 echo " if [ "\${PATH/$EDK_TOOLS_PATH_BIN/}" == "\$PATH" ]" >> $OUTPUT_FILE
79 echo " then" >> $OUTPUT_FILE
80 echo " export PATH=$EDK_TOOLS_PATH_BIN:\$PATH" >> $OUTPUT_FILE
81 echo " fi" >> $OUTPUT_FILE
82 echo "fi" >> $OUTPUT_FILE
85 StoreCurrentConfiguration() {
87 # Write configuration to a shell script to allow for configuration to be
90 OUTPUT_FILE=$CONF_PATH/BuildEnv.sh
91 #echo Storing current configuration into $OUTPUT_FILE
92 echo "# Auto-generated by ${BASH_SOURCE[0]}" > $OUTPUT_FILE
93 GenerateShellCodeToSetVariable WORKSPACE $OUTPUT_FILE
94 GenerateShellCodeToSetVariable EDK_TOOLS_PATH $OUTPUT_FILE
95 GenerateShellCodeToUpdatePath $OUTPUT_FILE
101 # If EDK_TOOLS_PATH is already set, then we can return right now
103 if [ -n "$EDK_TOOLS_PATH" ]
109 # Try $CONF_PATH/EdkTools
111 if [ -e $CONF_PATH/EdkTools ]
113 export EDK_TOOLS_PATH=$CONF_PATH/EdkTools
118 # Try $CONF_PATH/BaseToolsSource
120 if [ -e $CONF_PATH/BaseToolsSource ]
122 export EDK_TOOLS_PATH=$CONF_PATH/BaseToolsSource
127 # Try $WORKSPACE/BaseTools
129 if [ -e $WORKSPACE/BaseTools ]
131 export EDK_TOOLS_PATH=$WORKSPACE/BaseTools
138 if [ -n "$PACKAGES_PATH"]
140 PACKAGES_PATH=${PACKAGES_PATH//:/ }
141 for DIR in $PACKAGES_PATH
143 if [ -d $DIR/BaseTools ]
145 export EDK_TOOLS_PATH=$DIR/BaseTools
151 echo "Unable to determine EDK_TOOLS_PATH"
153 echo "You may need to download the 'BaseTools' from buildtools.tianocore.org."
154 echo "After downloading, either create a symbolic link to the source at"
155 echo "\$WORKSPACE/Conf/BaseToolsSource, or set the EDK_TOOLS_PATH environment"
160 GetBaseToolsBinSubDir() {
162 # Figure out a uniq directory name from the uname command
164 UNAME_DIRNAME=`uname -sm`
165 UNAME_DIRNAME=${UNAME_DIRNAME// /-}
166 UNAME_DIRNAME=${UNAME_DIRNAME//\//-}
170 GetEdkToolsPathBinDirectory() {
172 # Figure out a uniq directory name from the uname command
174 BIN_SUB_DIR=`GetBaseToolsBinSubDir`
176 if [ -e $EDK_TOOLS_PATH/BinWrappers/$BIN_SUB_DIR ]
178 EDK_TOOLS_PATH_BIN=$EDK_TOOLS_PATH/BinWrappers/$BIN_SUB_DIR
180 EDK_TOOLS_PATH_BIN=$EDK_TOOLS_PATH/Bin/$BIN_SUB_DIR
183 echo $EDK_TOOLS_PATH_BIN
186 AddDirToStartOfPath() {
188 PATH=$DIRNAME:$DIRNAME:$DIRNAME:$PATH
189 PATH=${PATH//$DIRNAME:/}
194 AddEdkToolsToPath() {
197 # If EDK_TOOLS_PATH is not set, then we cannot update PATH
199 if [ -z "$EDK_TOOLS_PATH" ]
204 EDK_TOOLS_PATH_BIN=`GetEdkToolsPathBinDirectory`
206 AddDirToStartOfPath $EDK_TOOLS_PATH/BinWrappers/PosixLike
207 AddDirToStartOfPath $EDK_TOOLS_PATH_BIN
211 CopySingleTemplateFile() {
213 SRC_FILENAME=Conf/$1.template
214 DST_FILENAME=$CONF_PATH/$1.txt
216 if [ -e $DST_FILENAME ]
221 echo "Copying \$EDK_TOOLS_PATH/$SRC_FILENAME"
222 echo " to $DST_FILENAME"
223 SRC_FILENAME=$EDK_TOOLS_PATH/$SRC_FILENAME
224 cp $SRC_FILENAME $DST_FILENAME
228 CopyTemplateFiles() {
230 CopySingleTemplateFile build_rule
231 CopySingleTemplateFile tools_def
232 CopySingleTemplateFile target
241 echo "Failure setting WORKSPACE"
245 RestorePreviousConfiguration
248 if [ -z $EDK_TOOLS_PATH ]
256 echo "Failure adding EDK Tools into PATH!"
260 StoreCurrentConfiguration
262 echo WORKSPACE: $WORKSPACE
263 echo EDK_TOOLS_PATH: $EDK_TOOLS_PATH
264 echo CONF_PATH: $CONF_PATH
271 # Run the main function