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1 | # | |
2 | # Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR> | |
3 | # Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR> | |
4 | # This program and the accompanying materials | |
5 | # are licensed and made available under the terms and conditions of the BSD License | |
6 | # which accompanies this distribution. The full text of the license may be found at | |
7 | # http://opensource.org/licenses/bsd-license.php | |
8 | # | |
9 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
10 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
11 | # | |
12 | # In *inux environment, the build tools's source is required and need to be compiled | |
13 | # firstly, please reference https://github.com/tianocore/tianocore.github.io/wiki/SourceForge-to-Github-Quick-Start | |
14 | # to get how to setup build tool. | |
15 | # | |
16 | # Setup the environment for unix-like systems running a bash-like shell. | |
17 | # This file must be "sourced" not merely executed. For example: ". edksetup.sh" | |
18 | # | |
19 | # CYGWIN users: Your path and filename related environment variables should be | |
20 | # set up in the unix style. This script will make the necessary conversions to | |
21 | # windows style. | |
22 | # | |
23 | # 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 | |
24 | # | |
25 | ||
26 | SCRIPTNAME="edksetup.sh" | |
27 | ||
28 | function HelpMsg() | |
29 | { | |
30 | echo "Usage: $SCRIPTNAME [Options]" | |
31 | echo | |
32 | echo "The system environment variable, WORKSPACE, is always set to the current" | |
33 | echo "working directory." | |
34 | echo | |
35 | echo "Options: " | |
36 | echo " --help, -h, -? Print this help screen and exit." | |
37 | echo | |
38 | echo Please note: This script must be \'sourced\' so the environment can be changed. | |
39 | echo ". $SCRIPTNAME" | |
40 | echo "source $SCRIPTNAME" | |
41 | } | |
42 | ||
43 | function SetWorkspace() | |
44 | { | |
45 | # | |
46 | # If WORKSPACE is already set, then we can return right now | |
47 | # | |
48 | if [ -n "$WORKSPACE" ] | |
49 | then | |
50 | return 0 | |
51 | fi | |
52 | ||
53 | if [ ! ${BASH_SOURCE[0]} -ef ./edksetup.sh ] | |
54 | then | |
55 | echo Run this script from the base of your tree. For example: | |
56 | echo " cd /Path/To/Edk/Root" | |
57 | echo " . edksetup.sh" | |
58 | return 1 | |
59 | fi | |
60 | ||
61 | # | |
62 | # Check for BaseTools/BuildEnv before dirtying the user's environment. | |
63 | # | |
64 | if [ ! -f BaseTools/BuildEnv ] && [ -z "$EDK_TOOLS_PATH" ] | |
65 | then | |
66 | echo BaseTools not found in your tree, and EDK_TOOLS_PATH is not set. | |
67 | echo Please point EDK_TOOLS_PATH at the directory that contains | |
68 | echo the EDK2 BuildEnv script. | |
69 | return 1 | |
70 | fi | |
71 | ||
72 | # | |
73 | # Set $WORKSPACE | |
74 | # | |
75 | export WORKSPACE=`pwd` | |
76 | ||
77 | return 0 | |
78 | } | |
79 | ||
80 | function SetupEnv() | |
81 | { | |
82 | if [ -n "$EDK_TOOLS_PATH" ] | |
83 | then | |
84 | . $EDK_TOOLS_PATH/BuildEnv | |
85 | elif [ -f "$WORKSPACE/BaseTools/BuildEnv" ] | |
86 | then | |
87 | . $WORKSPACE/BaseTools/BuildEnv | |
88 | elif [ -n "$PACKAGES_PATH" ] | |
89 | then | |
90 | PATH_LIST=$PACKAGES_PATH | |
91 | PATH_LIST=${PATH_LIST//:/ } | |
92 | for DIR in $PATH_LIST | |
93 | do | |
94 | if [ -f "$DIR/BaseTools/BuildEnv" ] | |
95 | then | |
96 | export EDK_TOOLS_PATH=$DIR/BaseTools | |
97 | . $DIR/BaseTools/BuildEnv | |
98 | break | |
99 | fi | |
100 | done | |
101 | else | |
102 | echo BaseTools not found in your tree, and EDK_TOOLS_PATH is not set. | |
103 | echo Please check that WORKSPACE or PACKAGES_PATH is not set incorrectly | |
104 | echo in your shell, or point EDK_TOOLS_PATH at the directory that contains | |
105 | echo the EDK2 BuildEnv script. | |
106 | return 1 | |
107 | fi | |
108 | } | |
109 | ||
110 | function SourceEnv() | |
111 | { | |
112 | SetWorkspace && | |
113 | SetupEnv | |
114 | } | |
115 | ||
116 | I=$# | |
117 | while [ $I -gt 0 ] | |
118 | do | |
119 | case "$1" in | |
120 | BaseTools) | |
121 | # Ignore argument for backwards compatibility | |
122 | shift | |
123 | ;; | |
124 | -?|-h|--help|*) | |
125 | HelpMsg | |
126 | break | |
127 | ;; | |
128 | esac | |
129 | I=$(($I - 1)) | |
130 | done | |
131 | ||
132 | if [ $I -gt 0 ] | |
133 | then | |
134 | return 1 | |
135 | fi | |
136 | ||
137 | SourceEnv | |
138 | ||
139 | return $? |