Mercurial > hg > truffle
annotate src/share/tools/MakeDeps/MakeDeps.java @ 1408:0ba67bb5392c
added c1x build directory, added MSVC Win64 project support
| author | lstadler |
|---|---|
| date | Wed, 12 May 2010 15:01:05 +0200 |
| parents | a61af66fc99e |
| children | 2d26b0046e0d |
| rev | line source |
|---|---|
|
1408
0ba67bb5392c
added c1x build directory, added MSVC Win64 project support
lstadler
parents:
0
diff
changeset
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1 import java.util.Map; |
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0ba67bb5392c
added c1x build directory, added MSVC Win64 project support
lstadler
parents:
0
diff
changeset
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2 import java.util.Map.Entry; |
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0ba67bb5392c
added c1x build directory, added MSVC Win64 project support
lstadler
parents:
0
diff
changeset
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3 |
| 0 | 4 /* |
| 5 * Copyright 1999-2001 Sun Microsystems, Inc. All Rights Reserved. | |
| 6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 7 * | |
| 8 * This code is free software; you can redistribute it and/or modify it | |
| 9 * under the terms of the GNU General Public License version 2 only, as | |
| 10 * published by the Free Software Foundation. | |
| 11 * | |
| 12 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 * version 2 for more details (a copy is included in the LICENSE file that | |
| 16 * accompanied this code). | |
| 17 * | |
| 18 * You should have received a copy of the GNU General Public License version | |
| 19 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 20 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 21 * | |
| 22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 23 * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 24 * have any questions. | |
| 25 * | |
| 26 */ | |
| 27 | |
| 28 // This program reads an include file database. | |
| 29 // The database should cover each self .c and .h file, | |
| 30 // but not files in /usr/include | |
| 31 // The database consists of pairs of nonblank words, where the first word is | |
| 32 // the filename that needs to include the file named by the second word. | |
| 33 // For each .c file, this program generates a fooIncludes.h file that | |
| 34 // the .c file may include to include all the needed files in the right order. | |
| 35 // It also generates a foo.dep file to include in the makefile. | |
| 36 // Finally it detects cycles, and can work with two files, an old and a new one. | |
| 37 // To incrementally write out only needed files after a small change. | |
| 38 // | |
| 39 // Based on a suggestion by Roland Conybeare, algorithm suggested by Craig | |
| 40 // Chambers, written by David Ungar, 3/1/89. | |
| 41 // Added PREFIX, {DEP/INC}_DIR, smaller dep output 10/92 -Urs | |
| 42 | |
| 43 // Add something for precompiled headers | |
| 44 | |
| 45 // To handle different platforms, I am introducing a platform file. | |
| 46 // The platform file contains lines like: | |
| 47 // os = svr4 | |
| 48 // | |
| 49 // Then, when processing the includeDB file, a token such as <os> | |
| 50 // gets replaced by svr4. -- dmu 3/25/97 | |
| 51 | |
| 52 // Modified to centralize Dependencies to speed up make -- dmu 5/97 | |
| 53 | |
| 54 public class MakeDeps { | |
| 55 | |
| 56 public static void usage() { | |
| 57 System.out.println("usage:"); | |
| 58 System.out.println("\tmakeDeps platform-name platform-file database-file [MakeDeps args] [platform args]"); | |
| 59 System.out.println("\tmakeDeps diffs platform-name old-platform-file old-database-file new-platform-file new-database-file [MakeDeps args] [platform args]"); | |
| 60 System.out.println("where platform-name is the name of a platform MakeDeps supports"); | |
| 61 System.out.println("(currently \"WinGammaPlatform\" or \"UnixPlatform\")"); | |
| 62 System.out.println("MakeDeps options:"); | |
| 63 System.out.println(" -firstFile [filename]: Specify the first file in link order (i.e.,"); | |
| 64 System.out.println(" to have a well-known function at the start of the output file)"); | |
| 65 System.out.println(" -lastFile [filename]: Specify the last file in link order (i.e.,"); | |
| 66 System.out.println(" to have a well-known function at the end of the output file)"); | |
| 67 System.err.println("WinGammaPlatform platform-specific options:"); | |
| 68 System.err.println(" -sourceBase <path to directory (workspace) " + | |
| 69 "containing source files; no trailing slash>"); | |
| 70 System.err.println(" -dspFileName <full pathname to which .dsp file " + | |
| 71 "will be written; all parent directories must " + | |
| 72 "already exist>"); | |
| 73 System.err.println(" -envVar <environment variable to be inserted " + | |
| 74 "into .dsp file, substituting for path given in " + | |
| 75 "-sourceBase. Example: HotSpotWorkSpace>"); | |
| 76 System.err.println(" -dllLoc <path to directory in which to put " + | |
| 77 "jvm.dll and jvm_g.dll; no trailing slash>"); | |
| 78 System.err.println(" If any of the above are specified, "+ | |
| 79 "they must all be."); | |
| 80 System.err.println(" Additional, optional arguments, which can be " + | |
| 81 "specified multiple times:"); | |
| 82 System.err.println(" -absoluteInclude <string containing absolute " + | |
| 83 "path to include directory>"); | |
| 84 System.err.println(" -relativeInclude <string containing include " + | |
| 85 "directory relative to -envVar>"); | |
| 86 System.err.println(" -define <preprocessor flag to be #defined " + | |
| 87 "(note: doesn't yet support " + | |
| 88 "#define (flag) (value))>"); | |
| 89 System.err.println(" -perFileLine <file> <line>"); | |
| 90 System.err.println(" -conditionalPerFileLine <file> <line for " + | |
| 91 "release build> <line for debug build>"); | |
| 92 System.err.println(" (NOTE: To work around a bug in nmake, where " + | |
| 93 "you can't have a '#' character in a quoted " + | |
| 94 "string, all of the lines outputted have \"#\"" + | |
| 95 "prepended)"); | |
| 96 System.err.println(" -startAt <subdir of sourceBase>"); | |
| 97 System.err.println(" -ignoreFile <file which won't be able to be " + | |
| 98 "found in the sourceBase because it's generated " + | |
| 99 "later>"); | |
| 100 System.err.println(" -additionalFile <file not in database but " + | |
| 101 "which should show up in .dsp file, like " + | |
| 102 "includeDB_core>"); | |
| 103 System.err.println(" -additionalGeneratedFile <environment variable of " + | |
| 104 "generated file's location> <relative path to " + | |
| 105 "directory containing file; no trailing slash> " + | |
| 106 "<name of file generated later in the build process>"); | |
| 107 System.err.println(" -prelink <build> <desc> <cmds>:"); | |
| 108 System.err.println(" Generate a set of prelink commands for the given BUILD"); | |
| 109 System.err.println(" (\"Debug\" or \"Release\"). The prelink description and commands"); | |
| 110 System.err.println(" are both quoted strings."); | |
| 111 System.err.println(" Default includes: \".\""); | |
| 112 System.err.println(" Default defines: WIN32, _WINDOWS, \"HOTSPOT_BUILD_USER=$(USERNAME)\""); | |
| 113 } | |
| 114 | |
| 115 public static void main(String[] args) { | |
| 116 try { | |
| 117 if (args.length < 3) { | |
| 118 usage(); | |
| 119 System.exit(1); | |
| 120 } | |
| 121 | |
| 122 int argc = 0; | |
| 123 boolean diffMode = false; | |
| 124 if (args[argc].equals("diffs")) { | |
| 125 diffMode = true; | |
| 126 ++argc; | |
| 127 } | |
| 128 | |
| 129 String platformName = args[argc++]; | |
| 130 Class platformClass = Class.forName(platformName); | |
| 131 | |
| 132 String plat1 = null; | |
| 133 String db1 = null; | |
| 134 String plat2 = null; | |
| 135 String db2 = null; | |
| 136 | |
| 137 String firstFile = null; | |
| 138 String lastFile = null; | |
| 139 | |
| 140 int numOptionalArgs = | |
| 141 (diffMode ? (args.length - 6) : (args.length - 3)); | |
| 142 if (numOptionalArgs < 0) { | |
| 143 usage(); | |
| 144 System.exit(1); | |
| 145 } | |
| 146 | |
| 147 plat1 = args[argc++]; | |
| 148 db1 = args[argc++]; | |
| 149 | |
| 150 if (diffMode) { | |
| 151 plat2 = args[argc++]; | |
| 152 db2 = args[argc++]; | |
| 153 } | |
| 154 | |
| 155 // argc now points at start of optional arguments, if any | |
| 156 | |
| 157 try { | |
| 158 boolean gotOne = true; | |
| 159 while (gotOne && (argc < args.length - 1)) { | |
| 160 gotOne = false; | |
| 161 String arg = args[argc]; | |
| 162 if (arg.equals("-firstFile")) { | |
| 163 firstFile = args[argc + 1]; | |
| 164 argc += 2; | |
| 165 gotOne = true; | |
| 166 } else if (arg.equals("-lastFile")) { | |
| 167 lastFile = args[argc + 1]; | |
| 168 argc += 2; | |
| 169 gotOne = true; | |
| 170 } | |
| 171 } | |
| 172 } | |
| 173 catch (Exception e) { | |
| 174 e.printStackTrace(); | |
| 175 usage(); | |
| 176 System.exit(1); | |
| 177 } | |
| 178 | |
| 179 Platform platform = (Platform) platformClass.newInstance(); | |
| 180 platform.setupFileTemplates(); | |
| 181 long t = platform.defaultGrandIncludeThreshold(); | |
| 182 | |
| 183 String[] platformArgs = null; | |
| 184 int numPlatformArgs = args.length - argc; | |
| 185 if (numPlatformArgs > 0) { | |
| 186 platformArgs = new String[numPlatformArgs]; | |
| 187 int offset = argc; | |
| 188 while (argc < args.length) { | |
| 189 platformArgs[argc - offset] = args[argc]; | |
| 190 ++argc; | |
| 191 } | |
| 192 } | |
| 193 | |
| 194 // If you want to change the threshold, change the default | |
| 195 // "grand include" threshold in Platform.java, or override | |
| 196 // it in the platform-specific file like UnixPlatform.java | |
| 197 | |
| 198 Database previous = new Database(platform, t); | |
| 199 Database current = new Database(platform, t); | |
| 200 | |
| 201 previous.canBeMissing(); | |
| 202 | |
| 203 if (firstFile != null) { | |
| 204 previous.setFirstFile(firstFile); | |
| 205 current.setFirstFile(firstFile); | |
| 206 } | |
| 207 if (lastFile != null) { | |
| 208 previous.setLastFile(lastFile); | |
| 209 current.setLastFile(lastFile); | |
| 210 } | |
| 211 | |
| 212 if (diffMode) { | |
| 213 System.out.println("Old database:"); | |
| 214 previous.get(plat1, db1); | |
| 215 previous.compute(); | |
| 216 System.out.println("New database:"); | |
| 217 current.get(plat2, db2); | |
| 218 current.compute(); | |
| 219 System.out.println("Deltas:"); | |
| 220 current.putDiffs(previous); | |
| 221 } else { | |
| 222 System.out.println("New database:"); | |
| 223 current.get(plat1, db1); | |
| 224 current.compute(); | |
| 225 current.put(); | |
| 226 } | |
| 227 | |
| 228 if (platformArgs != null) { | |
| 229 // Allow the platform to write platform-specific files | |
| 230 platform.writePlatformSpecificFiles(previous, current, | |
| 231 platformArgs); | |
| 232 } | |
| 233 } | |
| 234 catch (Exception e) { | |
| 235 e.printStackTrace(); | |
| 236 System.exit(1); | |
| 237 } | |
| 238 } | |
| 239 } |