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1 | # | |
2 | # Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR> | |
3 | # This program and the accompanying materials | |
4 | # are licensed and made available under the terms and conditions of the BSD License | |
5 | # which accompanies this distribution. The full text of the license may be found at | |
6 | # http://opensource.org/licenses/bsd-license.php | |
7 | # | |
8 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
9 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
10 | ||
11 | # | |
12 | # Setup the environment for unix-like systems running a bash-like shell. | |
13 | # This file must be "sourced" not merely executed. For example: ". edksetup.sh" | |
14 | # | |
15 | ||
16 | SetWorkspace() { | |
17 | ||
18 | # | |
19 | # If WORKSPACE is already set, then we can return right now | |
20 | # | |
21 | if [ -n "$WORKSPACE" ] | |
22 | then | |
23 | return 0 | |
24 | fi | |
25 | ||
26 | # | |
27 | # Set $WORKSPACE | |
28 | # | |
29 | export WORKSPACE=`pwd` | |
30 | ||
31 | return 0 | |
32 | ||
33 | } | |
34 | ||
35 | RestorePreviousConfiguration() { | |
36 | # | |
37 | # Restore previous configuration | |
38 | # | |
39 | PREVIOUS_CONF_FILE=Conf/BuildEnv.sh | |
40 | if [ -e $PREVIOUS_CONF_FILE ] | |
41 | then | |
42 | echo Loading previous configuration from \$WORKSPACE/$PREVIOUS_CONF_FILE | |
43 | . $WORKSPACE/$PREVIOUS_CONF_FILE | |
44 | fi | |
45 | } | |
46 | ||
47 | GenerateShellCodeToSetVariable() { | |
48 | VARIABLE=$1 | |
49 | OUTPUT_FILE=$2 | |
50 | VAR_VALUE="echo \${${VARIABLE}}" | |
51 | VAR_VALUE=`eval $VAR_VALUE` | |
52 | echo "if [ -z \"\$${VARIABLE}\" ]" >> $OUTPUT_FILE | |
53 | echo "then" >> $OUTPUT_FILE | |
54 | echo " export ${VARIABLE}=${VAR_VALUE}" >> $OUTPUT_FILE | |
55 | echo "fi" >> $OUTPUT_FILE | |
56 | } | |
57 | ||
58 | GenerateShellCodeToUpdatePath() { | |
59 | OUTPUT_FILE=$1 | |
60 | echo "if [ -e $EDK_TOOLS_PATH_BIN ]" >> $OUTPUT_FILE | |
61 | echo "then" >> $OUTPUT_FILE | |
62 | echo " if [ "\${PATH/$EDK_TOOLS_PATH_BIN/}" == "\$PATH" ]" >> $OUTPUT_FILE | |
63 | echo " then" >> $OUTPUT_FILE | |
64 | echo " export PATH=$EDK_TOOLS_PATH_BIN:\$PATH" >> $OUTPUT_FILE | |
65 | echo " fi" >> $OUTPUT_FILE | |
66 | echo "fi" >> $OUTPUT_FILE | |
67 | } | |
68 | ||
69 | StoreCurrentConfiguration() { | |
70 | # | |
71 | # Write configuration to a shell script to allow for configuration to be | |
72 | # easily reloaded. | |
73 | # | |
74 | OUTPUT_FILE=Conf/BuildEnv.sh | |
75 | #echo Storing current configuration into \$WORKSPACE/$OUTPUT_FILE | |
76 | OUTPUT_FILE=$WORKSPACE/$OUTPUT_FILE | |
77 | echo "# Auto-generated by ${BASH_SOURCE[0]}" > $OUTPUT_FILE | |
78 | GenerateShellCodeToSetVariable WORKSPACE $OUTPUT_FILE | |
79 | GenerateShellCodeToSetVariable EDK_TOOLS_PATH $OUTPUT_FILE | |
80 | GenerateShellCodeToUpdatePath $OUTPUT_FILE | |
81 | } | |
82 | ||
83 | SetEdkToolsPath() { | |
84 | ||
85 | # | |
86 | # If EDK_TOOLS_PATH is already set, then we can return right now | |
87 | # | |
88 | if [ -n "$EDK_TOOLS_PATH" ] | |
89 | then | |
90 | return 0 | |
91 | fi | |
92 | ||
93 | # | |
94 | # Try $WORKSPACE/Conf/EdkTools | |
95 | # | |
96 | if [ -e $WORKSPACE/Conf/EdkTools ] | |
97 | then | |
98 | export EDK_TOOLS_PATH=$WORKSPACE/Conf/EdkTools | |
99 | return 0 | |
100 | fi | |
101 | ||
102 | # | |
103 | # Try $WORKSPACE/Conf/BaseToolsSource | |
104 | # | |
105 | if [ -e $WORKSPACE/Conf/BaseToolsSource ] | |
106 | then | |
107 | export EDK_TOOLS_PATH=$WORKSPACE/Conf/BaseToolsSource | |
108 | return 0 | |
109 | fi | |
110 | ||
111 | # | |
112 | # Try $WORKSPACE/BaseTools | |
113 | # | |
114 | if [ -e $WORKSPACE/BaseTools ] | |
115 | then | |
116 | export EDK_TOOLS_PATH=$WORKSPACE/BaseTools | |
117 | return 0 | |
118 | fi | |
119 | ||
120 | echo "Unable to determine EDK_TOOLS_PATH" | |
121 | echo | |
122 | echo "You may need to download the 'BaseTools' from buildtools.tianocore.org." | |
123 | echo "After downloading, either create a symbolic link to the source at" | |
124 | echo "\$WORKSPACE/Conf/BaseToolsSource, or set the EDK_TOOLS_PATH environment" | |
125 | echo "variable." | |
126 | ||
127 | } | |
128 | ||
129 | GetBaseToolsBinSubDir() { | |
130 | # | |
131 | # Figure out a uniq directory name from the uname command | |
132 | # | |
133 | UNAME_DIRNAME=`uname -sm` | |
134 | UNAME_DIRNAME=${UNAME_DIRNAME// /-} | |
135 | UNAME_DIRNAME=${UNAME_DIRNAME//\//-} | |
136 | echo $UNAME_DIRNAME | |
137 | } | |
138 | ||
139 | GetEdkToolsPathBinDirectory() { | |
140 | # | |
141 | # Figure out a uniq directory name from the uname command | |
142 | # | |
143 | BIN_SUB_DIR=`GetBaseToolsBinSubDir` | |
144 | ||
145 | if [ -e $EDK_TOOLS_PATH/BinWrappers/$BIN_SUB_DIR ] | |
146 | then | |
147 | EDK_TOOLS_PATH_BIN=$EDK_TOOLS_PATH/BinWrappers/$BIN_SUB_DIR | |
148 | else | |
149 | EDK_TOOLS_PATH_BIN=$EDK_TOOLS_PATH/Bin/$BIN_SUB_DIR | |
150 | fi | |
151 | ||
152 | echo $EDK_TOOLS_PATH_BIN | |
153 | } | |
154 | ||
155 | AddDirToStartOfPath() { | |
156 | DIRNAME=$1 | |
157 | PATH=$DIRNAME:$DIRNAME:$DIRNAME:$PATH | |
158 | PATH=${PATH//$DIRNAME:/} | |
159 | PATH=$DIRNAME:$PATH | |
160 | export PATH | |
161 | } | |
162 | ||
163 | AddEdkToolsToPath() { | |
164 | ||
165 | # | |
166 | # If EDK_TOOLS_PATH is not set, then we cannot update PATH | |
167 | # | |
168 | if [ -z "$EDK_TOOLS_PATH" ] | |
169 | then | |
170 | return 1 | |
171 | fi | |
172 | ||
173 | EDK_TOOLS_PATH_BIN=`GetEdkToolsPathBinDirectory` | |
174 | ||
175 | AddDirToStartOfPath $EDK_TOOLS_PATH/BinWrappers/PosixLike | |
176 | AddDirToStartOfPath $EDK_TOOLS_PATH_BIN | |
177 | ||
178 | } | |
179 | ||
180 | CopySingleTemplateFile() { | |
181 | ||
182 | SRC_FILENAME=Conf/$1.template | |
183 | DST_FILENAME=Conf/$1.txt | |
184 | ||
185 | if [ -e $WORKSPACE/$DST_FILENAME ] | |
186 | then | |
187 | return | |
188 | fi | |
189 | ||
190 | echo "Copying \$EDK_TOOLS_PATH/$SRC_FILENAME" | |
191 | echo " to \$WORKSPACE/$DST_FILENAME" | |
192 | SRC_FILENAME=$EDK_TOOLS_PATH/$SRC_FILENAME | |
193 | DST_FILENAME=$WORKSPACE/$DST_FILENAME | |
194 | cp $SRC_FILENAME $DST_FILENAME | |
195 | ||
196 | } | |
197 | ||
198 | CopyTemplateFiles() { | |
199 | ||
200 | CopySingleTemplateFile build_rule | |
201 | CopySingleTemplateFile tools_def | |
202 | CopySingleTemplateFile target | |
203 | ||
204 | } | |
205 | ||
206 | ScriptMain() { | |
207 | ||
208 | SetWorkspace | |
209 | if [ -z $WORKSPACE ] | |
210 | then | |
211 | echo "Failure setting WORKSPACE" | |
212 | return 1 | |
213 | fi | |
214 | ||
215 | RestorePreviousConfiguration | |
216 | ||
217 | SetEdkToolsPath | |
218 | if [ -z $EDK_TOOLS_PATH ] | |
219 | then | |
220 | return 1 | |
221 | fi | |
222 | ||
223 | AddEdkToolsToPath | |
224 | if [ $? -ne 0 ] | |
225 | then | |
226 | echo "Failure adding EDK Tools into PATH!" | |
227 | return 1 | |
228 | fi | |
229 | ||
230 | StoreCurrentConfiguration | |
231 | ||
232 | echo WORKSPACE: $WORKSPACE | |
233 | echo EDK_TOOLS_PATH: $EDK_TOOLS_PATH | |
234 | ||
235 | CopyTemplateFiles | |
236 | ||
237 | } | |
238 | ||
239 | # | |
240 | # Run the main function | |
241 | # | |
242 | ScriptMain | |
243 |