1import os 2import sys 3import re 4import string 5from stat import * 6 7package = 'lighttpd' 8version = '1.4.44' 9 10def checkCHeaders(autoconf, hdrs): 11 p = re.compile('[^A-Z0-9]') 12 for hdr in hdrs: 13 if not hdr: 14 continue 15 _hdr = Split(hdr) 16 if autoconf.CheckCHeader(_hdr): 17 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', _hdr[-1].upper()) ]) 18 19def checkFunc(autoconf, func, header): 20 p = re.compile('[^A-Z0-9]') 21 if autoconf.CheckFunc(func, header): 22 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', func.upper()) ]) 23 24def checkFuncs(autoconf, funcs): 25 p = re.compile('[^A-Z0-9]') 26 for func in funcs: 27 if autoconf.CheckFunc(func): 28 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', func.upper()) ]) 29 30def checkTypes(autoconf, types): 31 p = re.compile('[^A-Z0-9]') 32 for type in types: 33 if autoconf.CheckType(type, '#include <sys/types.h>'): 34 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', type.upper()) ]) 35 36def checkGmtOffInStructTm(context): 37 source = """ 38#include <time.h> 39int main() { 40 struct tm a; 41 a.tm_gmtoff = 0; 42 return 0; 43} 44""" 45 context.Message('Checking for tm_gmtoff in struct tm...') 46 result = context.TryLink(source, '.c') 47 context.Result(result) 48 49 return result 50 51def checkIPv6(context): 52 source = """ 53#include <sys/types.h> 54#include <sys/socket.h> 55#include <netinet/in.h> 56 57int main() { 58 struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0; 59 return 0; 60} 61""" 62 context.Message('Checking for IPv6 support...') 63 result = context.TryLink(source, '.c') 64 context.Result(result) 65 66 return result 67 68def checkWeakSymbols(context): 69 source = """ 70__attribute__((weak)) void __dummy(void *x) { } 71int main() { 72 void *x; 73 __dummy(x); 74} 75""" 76 context.Message('Checking for weak symbol support...') 77 result = context.TryLink(source, '.c') 78 context.Result(result) 79 80 return result 81 82def checkProgram(env, withname, progname): 83 withname = 'with_' + withname 84 binpath = None 85 86 if env[withname] != 1: 87 binpath = env[withname] 88 else: 89 prog = env.Detect(progname) 90 if prog: 91 binpath = env.WhereIs(prog) 92 93 if binpath: 94 mode = os.stat(binpath)[ST_MODE] 95 if S_ISDIR(mode): 96 print >> sys.stderr, "* error: path `%s' is a directory" % (binpath) 97 env.Exit(-1) 98 if not S_ISREG(mode): 99 print >> sys.stderr, "* error: path `%s' is not a file or not exists" % (binpath) 100 env.Exit(-1) 101 102 if not binpath: 103 print >> sys.stderr, "* error: can't find program `%s'" % (progname) 104 env.Exit(-1) 105 106 return binpath 107 108VariantDir('sconsbuild/build', 'src', duplicate = 0) 109VariantDir('sconsbuild/tests', 'tests', duplicate = 0) 110 111vars = Variables() #('config.py') 112vars.AddVariables( 113 ('prefix', 'prefix', '/usr/local'), 114 ('bindir', 'binary directory', '${prefix}/bin'), 115 ('sbindir', 'binary directory', '${prefix}/sbin'), 116 ('libdir', 'library directory', '${prefix}/lib'), 117 PackageVariable('with_mysql', 'enable mysql support', 'no'), 118 PackageVariable('with_xml', 'enable xml support', 'no'), 119 PackageVariable('with_pcre', 'enable pcre support', 'yes'), 120 PathVariable('CC', 'path to the c-compiler', None), 121 BoolVariable('build_dynamic', 'enable dynamic build', 'yes'), 122 BoolVariable('build_static', 'enable static build', 'no'), 123 BoolVariable('build_fullstatic', 'enable fullstatic build', 'no'), 124 BoolVariable('with_sqlite3', 'enable sqlite3 support', 'no'), 125 BoolVariable('with_memcached', 'enable memcached support', 'no'), 126 BoolVariable('with_gdbm', 'enable gdbm support', 'no'), 127 BoolVariable('with_fam', 'enable FAM/gamin support', 'no'), 128 BoolVariable('with_openssl', 'enable openssl support', 'no'), 129 BoolVariable('with_gzip', 'enable gzip compression', 'no'), 130 BoolVariable('with_bzip2', 'enable bzip2 compression', 'no'), 131 BoolVariable('with_lua', 'enable lua support for mod_cml', 'no'), 132 BoolVariable('with_ldap', 'enable ldap auth support', 'no'), 133 BoolVariable('with_krb5', 'enable krb5 auth support', 'no'), 134 BoolVariable('with_geoip', 'enable GeoIP support', 'no') 135) 136 137env = Environment( 138 ENV = os.environ, 139 variables = vars, 140 CPPPATH = Split('#sconsbuild/build') 141) 142 143env.Help(vars.GenerateHelpText(env)) 144 145if env.subst('${CC}') is not '': 146 env['CC'] = env.subst('${CC}') 147 148env['package'] = package 149env['version'] = version 150if env['CC'] == 'gcc': 151 ## we need x-open 6 and bsd 4.3 features 152 env.Append(CCFLAGS = Split('-Wall -O2 -g -W -pedantic -Wunused -Wshadow -std=gnu99')) 153 154# cache configure checks 155if 1: 156 autoconf = Configure(env, custom_tests = { 157 'CheckGmtOffInStructTm': checkGmtOffInStructTm, 158 'CheckIPv6': checkIPv6, 159 'CheckWeakSymbols': checkWeakSymbols, 160 }) 161 162 if 'CFLAGS' in os.environ: 163 autoconf.env.Append(CCFLAGS = os.environ['CFLAGS']) 164 print(">> Appending custom build flags : " + os.environ['CFLAGS']) 165 166 if 'LDFLAGS' in os.environ: 167 autoconf.env.Append(LINKFLAGS = os.environ['LDFLAGS']) 168 print(">> Appending custom link flags : " + os.environ['LDFLAGS']) 169 170 if 'LIBS' in os.environ: 171 autoconf.env.Append(APPEND_LIBS = os.environ['LIBS']) 172 print(">> Appending custom libraries : " + os.environ['LIBS']) 173 else: 174 autoconf.env.Append(APPEND_LIBS = '') 175 176 autoconf.headerfile = "foo.h" 177 checkCHeaders(autoconf, string.split(""" 178 arpa/inet.h 179 crypt.h 180 fcntl.h 181 getopt.h 182 inttypes.h 183 linux/random.h 184 netinet/in.h 185 poll.h 186 pwd.h 187 stdint.h 188 stdlib.h 189 string.h 190 sys/devpoll.h 191 sys/epoll.h 192 sys/event.h 193 sys/filio.h 194 sys/mman.h 195 sys/poll.h 196 sys/port.h 197 sys/prctl.h 198 sys/resource.h 199 sys/select.h 200 sys/sendfile.h 201 sys/socket.h 202 sys/time.h 203 sys/time.h sys/types.h sys/resource.h 204 sys/types.h netinet/in.h 205 sys/types.h sys/event.h 206 sys/types.h sys/mman.h 207 sys/types.h sys/select.h 208 sys/types.h sys/socket.h 209 sys/types.h sys/uio.h 210 sys/types.h sys/un.h 211 sys/uio.h 212 sys/un.h 213 sys/wait.h 214 syslog.h 215 unistd.h 216 winsock2.h""", "\n")) 217 218 checkFuncs(autoconf, Split('fork stat lstat strftime dup2 getcwd inet_ntoa inet_ntop memset mmap munmap strchr \ 219 strdup strerror strstr strtol sendfile getopt socket \ 220 gethostbyname poll epoll_ctl getrlimit chroot \ 221 getuid select signal pathconf madvise prctl\ 222 writev sigaction sendfile64 send_file kqueue port_create localtime_r posix_fadvise issetugid inet_pton \ 223 memset_s explicit_bzero clock_gettime pipe2 \ 224 getentropy arc4random_buf jrand48 srandom getloadavg')) 225 checkFunc(autoconf, 'getrandom', 'linux/random.h') 226 227 checkTypes(autoconf, Split('pid_t size_t off_t')) 228 229 autoconf.env.Append( LIBSQLITE3 = '', LIBXML2 = '', LIBMYSQL = '', LIBZ = '', 230 LIBBZ2 = '', LIBCRYPT = '', LIBMEMCACHED = '', LIBFCGI = '', LIBPCRE = '', 231 LIBLDAP = '', LIBLBER = '', LIBLUA = '', LIBDL = '', LIBUUID = '', 232 LIBKRB5 = '', LIBGSSAPI_KRB5 = '', LIBGDBM = '') 233 234 if env['with_fam']: 235 if autoconf.CheckLibWithHeader('fam', 'fam.h', 'C'): 236 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_FAM_H', '-DHAVE_LIBFAM' ], LIBS = 'fam') 237 checkFuncs(autoconf, ['FAMNoExists']); 238 239 if autoconf.CheckLib('crypt'): 240 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LIBCRYPT' ], LIBCRYPT = 'crypt') 241 oldlib = env['LIBS'] 242 env['LIBS'] += ['crypt'] 243 checkFuncs(autoconf, ['crypt', 'crypt_r']); 244 env['LIBS'] = oldlib 245 else: 246 checkFuncs(autoconf, ['crypt', 'crypt_r']); 247 248 if autoconf.CheckLibWithHeader('rt', 'time.h', 'c', 'clock_gettime(CLOCK_MONOTONIC, (struct timespec*)0);'): 249 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_CLOCK_GETTIME' ], LIBS = [ 'rt' ]) 250 251 if autoconf.CheckLibWithHeader('uuid', 'uuid/uuid.h', 'C'): 252 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_UUID_UUID_H', '-DHAVE_LIBUUID' ], LIBUUID = 'uuid') 253 254 if env['with_openssl']: 255 if autoconf.CheckLibWithHeader('ssl', 'openssl/ssl.h', 'C'): 256 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_OPENSSL_SSL_H', '-DHAVE_LIBSSL'] , LIBS = [ 'ssl', 'crypto' ]) 257 258 if env['with_gzip']: 259 if autoconf.CheckLibWithHeader('z', 'zlib.h', 'C'): 260 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_ZLIB_H', '-DHAVE_LIBZ' ], LIBZ = 'z') 261 262 if env['with_krb5']: 263 if autoconf.CheckLibWithHeader('krb5', 'krb5.h', 'C'): 264 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_KRB5' ], LIBKRB5 = 'krb5') 265 if autoconf.CheckLibWithHeader('gssapi_krb5', 'gssapi/gssapi_krb5.h', 'C'): 266 autoconf.env.Append(LIBGSSAPI_KRB5 = 'gssapi_krb5') 267 268 if env['with_ldap']: 269 if autoconf.CheckLibWithHeader('ldap', 'ldap.h', 'C'): 270 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LDAP_H', '-DHAVE_LIBLDAP' ], LIBLDAP = 'ldap') 271 if autoconf.CheckLibWithHeader('lber', 'lber.h', 'C'): 272 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LBER_H', '-DHAVE_LIBLBER' ], LIBLBER = 'lber') 273 274 if env['with_bzip2']: 275 if autoconf.CheckLibWithHeader('bz2', 'bzlib.h', 'C'): 276 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_BZLIB_H', '-DHAVE_LIBBZ2' ], LIBBZ2 = 'bz2') 277 278 if env['with_memcached']: 279 if autoconf.CheckLibWithHeader('memcached', 'libmemcached/memcached.h', 'C'): 280 autoconf.env.Append(CPPFLAGS = [ '-DUSE_MEMCACHED' ], LIBMEMCACHED = 'memcached') 281 282 if env['with_gdbm']: 283 if autoconf.CheckLibWithHeader('gdbm', 'gdbm.h', 'C'): 284 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_GDBM_H', '-DHAVE_GDBM' ], LIBGDBM = 'gdbm') 285 286 if env['with_sqlite3']: 287 if autoconf.CheckLibWithHeader('sqlite3', 'sqlite3.h', 'C'): 288 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_SQLITE3_H', '-DHAVE_LIBSQLITE3' ], LIBSQLITE3 = 'sqlite3') 289 290 if env['with_geoip']: 291 if autoconf.CheckLibWithHeader('GeoIP', 'GeoIP.h', 'C'): 292 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_GEOIP' ], LIBGEOIP = 'GeoIP') 293 294 ol = env['LIBS'] 295 if autoconf.CheckLibWithHeader('fcgi', 'fastcgi.h', 'C'): 296 autoconf.env.Append(LIBFCGI = 'fcgi') 297 env['LIBS'] = ol 298 299 ol = env['LIBS'] 300 if autoconf.CheckLibWithHeader('dl', 'dlfcn.h', 'C'): 301 autoconf.env.Append(LIBDL = 'dl') 302 env['LIBS'] = ol 303 304 if autoconf.CheckType('socklen_t', '#include <unistd.h>\n#include <sys/socket.h>\n#include <sys/types.h>'): 305 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_SOCKLEN_T' ]) 306 307 if autoconf.CheckType('struct sockaddr_storage', '#include <sys/socket.h>\n'): 308 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_STRUCT_SOCKADDR_STORAGE' ]) 309 310 if autoconf.CheckGmtOffInStructTm(): 311 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_STRUCT_TM_GMTOFF' ]) 312 313 if autoconf.CheckIPv6(): 314 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_IPV6' ]) 315 316 if autoconf.CheckWeakSymbols(): 317 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_WEAK_SYMBOLS' ]) 318 319 env = autoconf.Finish() 320 321def TryLua(env, name): 322 result = False 323 oldlibs = env['LIBS'] 324 try: 325 print("Searching for lua: " + name + " >= 5.0") 326 env.ParseConfig("pkg-config '" + name + " >= 5.0' --cflags --libs") 327 env.Append(LIBLUA = env['LIBS'][len(oldlibs):]) 328 env.Append(CPPFLAGS = [ '-DHAVE_LUA_H' ]) 329 result = True 330 except: 331 pass 332 env['LIBS'] = oldlibs 333 return result 334 335if env['with_lua']: 336 found_lua = False 337 for lua_name in ['lua5.3', 'lua-5.3', 'lua5.2', 'lua-5.2', 'lua5.1', 'lua-5.1', 'lua']: 338 if TryLua(env, lua_name): 339 found_lua = True 340 break 341 if not found_lua: 342 raise RuntimeError("Couldn't find any lua implementation") 343 344if env['with_pcre']: 345 pcre_config = checkProgram(env, 'pcre', 'pcre-config') 346 env.ParseConfig(pcre_config + ' --cflags --libs') 347 env.Append(CPPFLAGS = [ '-DHAVE_PCRE_H', '-DHAVE_LIBPCRE' ], LIBPCRE = 'pcre') 348 349if env['with_xml']: 350 xml2_config = checkProgram(env, 'xml', 'xml2-config') 351 oldlib = env['LIBS'] 352 env['LIBS'] = [] 353 env.ParseConfig(xml2_config + ' --cflags --libs') 354 env.Append(CPPFLAGS = [ '-DHAVE_LIBXML_H', '-DHAVE_LIBXML2' ], LIBXML2 = env['LIBS']) 355 env['LIBS'] = oldlib 356 357if env['with_mysql']: 358 mysql_config = checkProgram(env, 'mysql', 'mysql_config') 359 oldlib = env['LIBS'] 360 env['LIBS'] = [] 361 env.ParseConfig(mysql_config + ' --cflags --libs') 362 env.Append(CPPFLAGS = [ '-DHAVE_MYSQL_H', '-DHAVE_LIBMYSQL' ], LIBMYSQL = 'mysqlclient') 363 env['LIBS'] = oldlib 364 365if re.compile("cygwin|mingw").search(env['PLATFORM']): 366 env.Append(COMMON_LIB = 'bin') 367elif re.compile("darwin|aix").search(env['PLATFORM']): 368 env.Append(COMMON_LIB = 'lib') 369else: 370 env.Append(COMMON_LIB = False) 371 372versions = string.split(version, '.') 373version_id = int(versions[0]) << 16 | int(versions[1]) << 8 | int(versions[2]) 374env.Append(CPPFLAGS = [ 375 '-DLIGHTTPD_VERSION_ID=' + hex(version_id), 376 '-DPACKAGE_NAME=\\"' + package + '\\"', 377 '-DPACKAGE_VERSION=\\"' + version + '\\"', 378 '-DLIBRARY_DIR="\\"${libdir}\\""', 379 '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', '-D_LARGE_FILES' 380 ] ) 381 382SConscript('src/SConscript', exports = 'env', variant_dir = 'sconsbuild/build', duplicate = 0) 383SConscript('tests/SConscript', exports = 'env', variant_dir = 'sconsbuild/tests') 384