dab234cdbf9a2f47f3927a4ea3edbae0d0c41673
1 /*
2 * Copyright (c) 2011-2013, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
33 /*
34 * Generally there is no need to edit this file!
35 *
36 * This file controls which libraries are built, as well as compiler options
37 * to use.
38 */
40 /*
41 * ======== ce.bld ========
42 * This script is run prior to all build scripts. It sets host-system-
43 * independent values for targets and platforms, then it attempts to
44 * find the host-system-specific user.bld script that sets rootDirs.
45 *
46 * These settings may be a function of the following global variables:
47 *
48 * environment a hash table of environment strings
49 *
50 * arguments an array of string arguments to the script
51 * initialized as follows:
52 * arguments[0] - the file name of the script
53 * arguments[1] - the first argument specified in XDCARGS
54 * :
55 * arguments[n] - the n'th argument in XDCARGS
56 *
57 * Build an alias for xdc.om.xdc.bld.BuildEnvironment
58 */
60 var Build = xdc.useModule('xdc.bld.BuildEnvironment');
61 var Pkg = xdc.useModule('xdc.bld.PackageContents');
63 /* Common ccopts suffix used for all C6x targets */
64 var c6xOpts = " -mi10 -mo -pdr -pden -pds=238 -pds=880 -pds1110 -g ";
66 /*
67 * -mi10 => maximum cycles that interrupts may be disabled is 10
68 * -mo => place each function in subsection
69 * -pdr => show remarks
70 * -pden => show remark ids
71 * -pds=238 => ignore "controlling expression is constant"
72 * -pds=880 => ignore "unused parameter"
73 */
75 var ccOpts = {
76 "ti.targets.C64P" : c6xOpts,
77 "ti.targets.C674" : c6xOpts,
79 "ti.targets.elf.C64P" : c6xOpts,
80 "ti.targets.elf.C64T" : c6xOpts,
81 "ti.targets.elf.C66" : c6xOpts,
82 // "ti.targets.elf.C66_big_endian" : c6xOpts,
83 "ti.targets.elf.C674" : c6xOpts,
84 "ti.targets.arm.elf.M3" : " -ms -g ",
85 "ti.targets.arm.elf.M4" : " -ms -g ",
86 };
88 var lnkOpts = {
89 };
91 var platform = "";
93 /* initialize local vars with those set in products.mak (via XDCARGS) */
94 for (arg = 0; arg < arguments.length; arg++) {
95 /* split each arg into its '+' separated parts */
96 var configParts = arguments[arg].split(";");
97 // print("arg " + arg + " has " + configParts.length + " parts");
99 /* if "known args come in, filter them... else they're targets */
100 if (configParts[0].split("=")[0] == "PLATFORM") {
101 // print("FOUND PLATFORM ARG - " + configParts[0]);
102 platform = configParts[0].split("=")[1];
103 continue;
104 }
106 /*
107 * Get the compiler's installation directory.
108 * For "ti.targets.elf.C674=/vendors/c6x/7.2.0", we get "/vendors/c6x/7.2.0"
109 */
110 var targetName = configParts[0].split("=")[0];
111 var rootDir = configParts[0].split("=")[1];
113 /* only build for the specified compilers */
114 if (rootDir == "" || rootDir == undefined) {
115 continue;
116 }
118 // print("Building '" + targetName + "' using '" + rootDir + "' ...");
120 var target = xdc.useModule(targetName);
121 target.rootDir = rootDir;
123 if (ccOpts[targetName] != undefined) {
124 target.ccOpts.suffix += ccOpts[targetName];
125 }
126 if (lnkOpts[targetName] != undefined) {
127 target.lnkOpts.suffix += lnkOpts[targetName];
128 }
130 /* for all the other parts, assign target.<left> = <right> */
131 for (var i = 1; i < configParts.length; i++) {
132 var modCfgParam = configParts[i].split("=")[0];
133 var modCfgValue = configParts[i].substring(configParts[i].indexOf("=") + 1);
134 var modCfgIndex = modCfgParam.split(".");
135 var element = target;
137 // print("Configuring target." + modCfgParam + " = " + modCfgValue);
139 for (j = 0; j < (modCfgIndex.length -1); j++) {
140 element = element[modCfgIndex[j]];
141 }
142 element[modCfgIndex[j]] = modCfgValue;
143 }
145 /* and finally add this target to the Build.targets array */
146 Build.targets.$add(target);
147 }
149 /* lib/ is a generated directory that 'xdc clean' should remove */
150 Pkg.generatedFiles.$add("lib/");
152 /* only build debug and release profiles */
153 for (var t = 0; t < Build.targets.length; t++) {
154 for (prof in Build.targets[t].profiles) {
155 if ((prof != 'release') && (prof != 'debug')) {
156 delete Build.targets[t].profiles[prof];
157 }
158 }
159 }
162 /* -----------------------------------------------------------------------*/
163 /* make release files '.tar.gz' files (.tar is default) */
164 Pkg.attrs.compress = true;