Annotation of embedaddon/php/win32/build/buildconf.js, revision 1.1.1.1
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 1997-2008 The PHP Group |
6: +----------------------------------------------------------------------+
7: | This source file is subject to version 3.01 of the PHP license, |
8: | that is bundled with this package in the file LICENSE, and is |
9: | available through the world-wide-web at the following url: |
10: | http://www.php.net/license/3_01.txt |
11: | If you did not receive a copy of the PHP license and are unable to |
12: | obtain it through the world-wide-web, please send a note to |
13: | license@php.net so we can mail you a copy immediately. |
14: +----------------------------------------------------------------------+
15: | Author: Wez Furlong <wez@thebrainroom.com> |
16: +----------------------------------------------------------------------+
17: */
18:
19: /* $Id: buildconf.js,v 1.13.2.2.2.1.2.5 2009-01-02 12:18:21 kalle Exp $ */
20: // This generates a configure script for win32 build
21:
22: WScript.StdOut.WriteLine("Rebuilding configure.js");
23: var FSO = WScript.CreateObject("Scripting.FileSystemObject");
24: var C = FSO.CreateTextFile("configure.js", true);
25: var B = FSO.CreateTextFile("configure.bat", true);
26: var DSP = false;
27:
28: var modules = "";
29: var MODULES = WScript.CreateObject("Scripting.Dictionary");
30: var module_dirs = new Array();
31:
32: function file_get_contents(filename)
33: {
34: var F = FSO.OpenTextFile(filename, 1);
35: var t = F.ReadAll();
36: F.Close();
37: return t;
38: }
39:
40: function Module_Item(module_name, config_path, dir_line, deps, content)
41: {
42: this.module_name = module_name;
43: this.config_path = config_path;
44: this.dir_line = dir_line;
45: this.deps = deps;
46: this.content = content;
47: }
48:
49: function find_config_w32(dirname)
50: {
51: if (!FSO.FolderExists(dirname)) {
52: return;
53: }
54:
55: var f = FSO.GetFolder(dirname);
56: var fc = new Enumerator(f.SubFolders);
57: var c, i, ok, n;
58: var item = null;
59: var re_dep_line = new RegExp("ADD_EXTENSION_DEP\\([^,]*\\s*,\\s*['\"]([^'\"]+)['\"].*\\)", "gm");
60:
61: for (; !fc.atEnd(); fc.moveNext())
62: {
63: ok = true;
64: /* check if we already picked up a module with the same dirname;
65: * if we have, don't include it here */
66: n = FSO.GetFileName(fc.item());
67:
68: if (n == '.svn' || n == 'tests')
69: continue;
70:
71: // WScript.StdOut.WriteLine("checking " + dirname + "/" + n);
72: if (MODULES.Exists(n)) {
73: WScript.StdOut.WriteLine("Skipping " + dirname + "/" + n + " -- already have a module with that name");
74: continue;
75: }
76:
77: c = FSO.BuildPath(fc.item(), "config.w32");
78: if (FSO.FileExists(c)) {
79: // WScript.StdOut.WriteLine(c);
80:
81: var dir_line = "configure_module_dirname = condense_path(FSO.GetParentFolderName('"
82: + c.replace(new RegExp('(["\\\\])', "g"), '\\$1') + "'));\r\n";
83: var contents = file_get_contents(c);
84: var deps = new Array();
85:
86: // parse out any deps from the file
87: var calls = contents.match(re_dep_line);
88: if (calls != null) {
89: for (i = 0; i < calls.length; i++) {
90: // now we need the extension name out of this thing
91: if (calls[i].match(re_dep_line)) {
92: // WScript.StdOut.WriteLine("n depends on " + RegExp.$1);
93: deps[deps.length] = RegExp.$1;
94:
95: }
96: }
97: }
98:
99: item = new Module_Item(n, c, dir_line, deps, contents);
100: MODULES.Add(n, item);
101: }
102: }
103: }
104:
105: // Emit core modules array. This is used by a snapshot
106: // build to override a default "yes" value so that external
107: // modules don't break the build by becoming statically compiled
108: function emit_core_module_list()
109: {
110: var module_names = (new VBArray(MODULES.Keys())).toArray();
111: var i, mod_name, j;
112: var item;
113: var output = "";
114:
115: C.WriteLine("core_module_list = new Array(");
116:
117: // first, look for modules with empty deps; emit those first
118: for (i in module_names) {
119: mod_name = module_names[i];
120: C.WriteLine("\"" + mod_name.replace(/_/g, "-") + "\",");
121: }
122:
123: C.WriteLine("false // dummy");
124:
125: C.WriteLine(");");
126: }
127:
128:
129: function emit_module(item)
130: {
131: return item.dir_line + item.content;
132: }
133:
134: function emit_dep_modules(module_names)
135: {
136: var i, mod_name, j;
137: var output = "";
138: var item = null;
139:
140: for (i in module_names) {
141: mod_name = module_names[i];
142:
143: if (MODULES.Exists(mod_name)) {
144: item = MODULES.Item(mod_name);
145: MODULES.Remove(mod_name);
146: if (item.deps.length) {
147: output += emit_dep_modules(item.deps);
148: }
149: output += emit_module(item);
150: }
151: }
152:
153: return output;
154: }
155:
156: function gen_modules()
157: {
158: var module_names = (new VBArray(MODULES.Keys())).toArray();
159: var i, mod_name, j;
160: var item;
161: var output = "";
162:
163: // first, look for modules with empty deps; emit those first
164: for (i in module_names) {
165: mod_name = module_names[i];
166: item = MODULES.Item(mod_name);
167: if (item.deps.length == 0) {
168: MODULES.Remove(mod_name);
169: output += emit_module(item);
170: }
171: }
172:
173: // now we are left with modules that have dependencies on other modules
174: module_names = (new VBArray(MODULES.Keys())).toArray();
175: output += emit_dep_modules(module_names);
176:
177: return output;
178: }
179:
180: // Process buildconf arguments
181: function buildconf_process_args()
182: {
183: args = WScript.Arguments;
184:
185: for (i = 0; i < args.length; i++) {
186: arg = args(i);
187: // If it is --foo=bar, split on the equals sign
188: arg = arg.split("=", 2);
189: argname = arg[0];
190: if (arg.length > 1) {
191: argval = arg[1];
192: } else {
193: argval = null;
194: }
195:
196: if (argname == '--add-modules-dir' && argval != null) {
197: WScript.StdOut.WriteLine("Adding " + argval + " to the module search path");
198: module_dirs[module_dirs.length] = argval;
199: }
200:
201: if (argname == '--add-project-files') {
202: WScript.StdOut.WriteLine("Adding dsp templates into the mix");
203: DSP = true;
204: }
205: }
206: }
207:
208: buildconf_process_args();
209:
210: // Write the head of the configure script
211: C.WriteLine("/* This file automatically generated from win32/build/confutils.js */");
212: C.WriteLine("MODE_PHPIZE=false;");
213: C.Write(file_get_contents("win32/build/confutils.js"));
214:
215: // If project files were requested, pull in the code to generate them
216: if (DSP == true) {
217: C.WriteLine('PHP_DSP="yes"');
218: C.WriteBlankLines(1);
219: C.Write(file_get_contents("win32/build/projectgen.js"));
220: } else {
221: C.WriteLine('PHP_DSP="no"');
222: C.WriteBlankLines(1);
223: }
224:
225: // Pull in code from sapi and extensions
226: modules = file_get_contents("win32/build/config.w32");
227:
228: // Pick up confs from TSRM and Zend if present
229: find_config_w32(".");
230: find_config_w32("sapi");
231: find_config_w32("ext");
232: emit_core_module_list();
233:
234: // If we have not specified any module dirs let's add some defaults
235: if (module_dirs.length == 0) {
236: find_config_w32("pecl");
237: find_config_w32("..\\pecl");
238: find_config_w32("pecl\\rpc");
239: find_config_w32("..\\pecl\\rpc");
240: } else {
241: for (i = 0; i < module_dirs.length; i++) {
242: find_config_w32(module_dirs[i]);
243: }
244: }
245:
246: // Now generate contents of module based on MODULES, chasing dependencies
247: // to ensure that dependent modules are emitted first
248: modules += gen_modules();
249:
250: // Look for ARG_ENABLE or ARG_WITH calls
251: re = new RegExp("(ARG_(ENABLE|WITH)\([^;]+\);)", "gm");
252: calls = modules.match(re);
253: for (i = 0; i < calls.length; i++) {
254: item = calls[i];
255: C.WriteLine("try {");
256: C.WriteLine(item);
257: C.WriteLine("} catch (e) {");
258: C.WriteLine('\tSTDOUT.WriteLine("problem: " + e);');
259: C.WriteLine("}");
260: }
261:
262: C.WriteBlankLines(1);
263: C.WriteLine("conf_process_args();");
264: C.WriteBlankLines(1);
265:
266: // Comment out the calls from their original positions
267: modules = modules.replace(re, "/* $1 */");
268: C.Write(modules);
269:
270: C.WriteBlankLines(1);
271: C.Write(file_get_contents("win32/build/configure.tail"));
272:
273: B.WriteLine("@echo off");
274: B.WriteLine("cscript /nologo configure.js %*");
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