1#!/usr/bin/env python 2# 3# 4# Licensed to the Apache Software Foundation (ASF) under one 5# or more contributor license agreements. See the NOTICE file 6# distributed with this work for additional information 7# regarding copyright ownership. The ASF licenses this file 8# to you under the Apache License, Version 2.0 (the 9# "License"); you may not use this file except in compliance 10# with the License. You may obtain a copy of the License at 11# 12# http://www.apache.org/licenses/LICENSE-2.0 13# 14# Unless required by applicable law or agreed to in writing, 15# software distributed under the License is distributed on an 16# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17# KIND, either express or implied. See the License for the 18# specific language governing permissions and limitations 19# under the License. 20# 21# 22# 23# gen-make.py -- generate makefiles for building Subversion 24# 25 26 27import os 28import sys 29import getopt 30try: 31 my_getopt = getopt.gnu_getopt 32except AttributeError: 33 my_getopt = getopt.getopt 34try: 35 # Python >=3.0 36 import configparser 37except ImportError: 38 # Python <3.0 39 import ConfigParser as configparser 40 41# for the generator modules 42sys.path.insert(0, os.path.join('build', 'generator')) 43 44# for getversion 45sys.path.insert(1, 'build') 46 47gen_modules = { 48 'make' : ('gen_make', 'Makefiles for POSIX systems'), 49 'dsp' : ('gen_msvc_dsp', 'MSVC 6.x project files'), 50 'vcproj' : ('gen_vcnet_vcproj', 'VC.Net project files'), 51 } 52 53def main(fname, gentype, verfname=None, 54 skip_depends=0, other_options=None): 55 if verfname is None: 56 verfname = os.path.join('subversion', 'include', 'svn_version.h') 57 58 gen_module = __import__(gen_modules[gentype][0]) 59 60 generator = gen_module.Generator(fname, verfname, other_options) 61 62 if not skip_depends: 63 generator.compute_hdr_deps() 64 65 generator.write() 66 generator.write_sqlite_headers() 67 68 if ('--debug', '') in other_options: 69 for dep_type, target_dict in generator.graph.deps.items(): 70 sorted_targets = list(target_dict.keys()); sorted_targets.sort() 71 for target in sorted_targets: 72 print(dep_type + ": " + _objinfo(target)) 73 for source in target_dict[target]: 74 print(" " + _objinfo(source)) 75 print("=" * 72) 76 gen_keys = sorted(generator.__dict__.keys()) 77 for name in gen_keys: 78 value = generator.__dict__[name] 79 if isinstance(value, list): 80 print(name + ": ") 81 for i in value: 82 print(" " + _objinfo(i)) 83 print("=" * 72) 84 85 86def _objinfo(o): 87 if isinstance(o, str): 88 return repr(o) 89 else: 90 t = o.__class__.__name__ 91 n = getattr(o, 'name', '-') 92 f = getattr(o, 'filename', '-') 93 return "%s: %s %s" % (t,n,f) 94 95 96def _usage_exit(err=None): 97 "print ERR (if any), print usage, then exit the script" 98 if err: 99 print("ERROR: %s\n" % (err)) 100 print("USAGE: gen-make.py [options...] [conf-file]") 101 print(" -s skip dependency generation") 102 print(" --debug print lots of stuff only developers care about") 103 print(" --release release mode") 104 print(" --reload reuse all options from the previous invocation") 105 print(" of the script, except -s, -t, --debug and --reload") 106 print(" -t TYPE use the TYPE generator; can be one of:") 107 items = sorted(gen_modules.items()) 108 for name, (module, desc) in items: 109 print(' %-12s %s' % (name, desc)) 110 print("") 111 print(" The default generator type is 'make'") 112 print("") 113 print(" Makefile-specific options:") 114 print("") 115 print(" --assume-shared-libs") 116 print(" omit dependencies on libraries, on the assumption that") 117 print(" shared libraries will be built, so that it is unnecessary") 118 print(" to relink executables when the libraries that they depend") 119 print(" on change. This is an option for developers who want to") 120 print(" increase the speed of frequent rebuilds.") 121 print(" *** Do not use unless you understand the consequences. ***") 122 print("") 123 print(" UNIX-specific options:") 124 print("") 125 print(" --installed-libs") 126 print(" Comma-separated list of Subversion libraries to find") 127 print(" pre-installed instead of building (probably only") 128 print(" useful for packagers)") 129 print("") 130 print(" Windows-specific options:") 131 print("") 132 print(" --with-apr=DIR") 133 print(" the APR sources are in DIR") 134 print("") 135 print(" --with-apr-util=DIR") 136 print(" the APR-Util sources are in DIR") 137 print("") 138 print(" --with-apr-iconv=DIR") 139 print(" the APR-Iconv sources are in DIR") 140 print("") 141 print(" --with-berkeley-db=DIR") 142 print(" look for Berkeley DB headers and libs in") 143 print(" DIR") 144 print("") 145 print(" --with-serf=DIR") 146 print(" the Serf sources are in DIR") 147 print("") 148 print(" --with-httpd=DIR") 149 print(" the httpd sources and binaries required") 150 print(" for building mod_dav_svn are in DIR;") 151 print(" implies --with-apr{-util, -iconv}, but") 152 print(" you can override them") 153 print("") 154 print(" --with-libintl=DIR") 155 print(" look for GNU libintl headers and libs in DIR;") 156 print(" implies --enable-nls") 157 print("") 158 print(" --with-openssl=DIR") 159 print(" tell serf to look for OpenSSL headers") 160 print(" and libs in DIR") 161 print("") 162 print(" --with-zlib=DIR") 163 print(" tell Subversion to look for ZLib headers and") 164 print(" libs in DIR") 165 print("") 166 print(" --with-jdk=DIR") 167 print(" look for the java development kit here") 168 print("") 169 print(" --with-junit=DIR") 170 print(" look for the junit jar here") 171 print(" junit is for testing the java bindings") 172 print("") 173 print(" --with-swig=DIR") 174 print(" look for the swig program in DIR") 175 print("") 176 print(" --with-sqlite=DIR") 177 print(" look for sqlite in DIR") 178 print("") 179 print(" --with-sasl=DIR") 180 print(" look for the sasl headers and libs in DIR") 181 print("") 182 print(" --enable-pool-debug") 183 print(" turn on APR pool debugging") 184 print("") 185 print(" --enable-purify") 186 print(" add support for Purify instrumentation;") 187 print(" implies --enable-pool-debug") 188 print("") 189 print(" --enable-quantify") 190 print(" add support for Quantify instrumentation") 191 print("") 192 print(" --enable-nls") 193 print(" add support for gettext localization") 194 print("") 195 print(" --enable-bdb-in-apr-util") 196 print(" configure APR-Util to use Berkeley DB") 197 print("") 198 print(" --enable-ml") 199 print(" enable use of ML assembler with zlib") 200 print("") 201 print(" --disable-shared") 202 print(" only build static libraries") 203 print("") 204 print(" --with-static-apr") 205 print(" Use static apr and apr-util") 206 print("") 207 print(" --with-static-openssl") 208 print(" Use static openssl") 209 print("") 210 print(" --vsnet-version=VER") 211 print(" generate for VS.NET version VER (2002, 2003, 2005, 2008, 2010 or 2012)") 212 print(" [only valid in combination with '-t vcproj']") 213 print("") 214 print(" --with-apr_memcache=DIR") 215 print(" the apr_memcache sources are in DIR") 216 sys.exit(1) 217 218 219class Options: 220 def __init__(self): 221 self.list = [] 222 self.dict = {} 223 224 def add(self, opt, val): 225 if opt in self.dict: 226 self.list[self.dict[opt]] = (opt, val) 227 else: 228 self.dict[opt] = len(self.list) 229 self.list.append((opt, val)) 230 231if __name__ == '__main__': 232 try: 233 opts, args = my_getopt(sys.argv[1:], 'st:', 234 ['debug', 235 'release', 236 'reload', 237 'assume-shared-libs', 238 'with-apr=', 239 'with-apr-util=', 240 'with-apr-iconv=', 241 'with-berkeley-db=', 242 'with-serf=', 243 'with-httpd=', 244 'with-libintl=', 245 'with-openssl=', 246 'with-zlib=', 247 'with-jdk=', 248 'with-junit=', 249 'with-swig=', 250 'with-sqlite=', 251 'with-sasl=', 252 'with-apr_memcache=', 253 'with-static-apr', 254 'with-static-openssl', 255 'enable-pool-debug', 256 'enable-purify', 257 'enable-quantify', 258 'enable-nls', 259 'enable-bdb-in-apr-util', 260 'enable-ml', 261 'disable-shared', 262 'installed-libs=', 263 'vsnet-version=', 264 265 # Keep distributions that help by adding a path 266 # working. On unix this would be filtered by 267 # configure, but on Windows gen-make.py is used 268 # directly. 269 'with-neon=', 270 'without-neon', 271 ]) 272 if len(args) > 1: 273 _usage_exit("Too many arguments") 274 except getopt.GetoptError, e: 275 _usage_exit(str(e)) 276 277 conf = 'build.conf' 278 skip = 0 279 gentype = 'make' 280 rest = Options() 281 282 if args: 283 conf = args[0] 284 285 # First merge options with previously saved to gen-make.opts if --reload 286 # options used 287 for opt, val in opts: 288 if opt == '--reload': 289 prev_conf = configparser.ConfigParser() 290 prev_conf.read('gen-make.opts') 291 for opt, val in prev_conf.items('options'): 292 if opt != '--debug': 293 rest.add(opt, val) 294 del prev_conf 295 elif opt == '--with-neon' or opt == '--without-neon': 296 # Provide a warning that we ignored these arguments 297 print("Ignoring no longer supported argument '%s'" % opt) 298 else: 299 rest.add(opt, val) 300 301 # Parse options list 302 for opt, val in rest.list: 303 if opt == '-s': 304 skip = 1 305 elif opt == '-t': 306 gentype = val 307 else: 308 if opt == '--with-httpd': 309 rest.add('--with-apr', os.path.join(val, 'srclib', 'apr')) 310 rest.add('--with-apr-util', os.path.join(val, 'srclib', 'apr-util')) 311 rest.add('--with-apr-iconv', os.path.join(val, 'srclib', 'apr-iconv')) 312 313 # Remember all options so that --reload and other scripts can use them 314 opt_conf = open('gen-make.opts', 'w') 315 opt_conf.write('[options]\n') 316 for opt, val in rest.list: 317 opt_conf.write(opt + ' = ' + val + '\n') 318 opt_conf.close() 319 320 if gentype not in gen_modules.keys(): 321 _usage_exit("Unknown module type '%s'" % (gentype)) 322 323 main(conf, gentype, skip_depends=skip, other_options=rest.list) 324 325 326### End of file. 327