1import os 2import re 3import types 4import itertools 5from collections import OrderedDict 6 7# search any file, not just executables 8def WhereIsFile(file, paths): 9 for d in paths: 10 f = os.path.join(d, file) 11 if os.path.isfile(f): 12 try: 13 st = os.stat(f) 14 except OSError: 15 # os.stat() raises OSError, not IOError if the file 16 # doesn't exist, so in this case we let IOError get 17 # raised so as to not mask possibly serious disk or 18 # network issues. 19 continue 20 return os.path.normpath(f) 21 return None 22 23def FlattenLibs(libs): 24 if isinstance(libs, basestring): 25 return [libs] 26 else: 27 return [item for sublibs in libs for item in FlattenLibs(sublibs)] 28 29# removes all but the *LAST* occurance of a lib in the list 30def RemoveDuplicateLibs(libs): 31 libs = FlattenLibs(libs) 32 # remove empty strings from list 33 libs = list(filter(lambda x: x != '', libs)) 34 return list(reversed(OrderedDict.fromkeys(reversed(libs)))) 35 36Import('env') 37 38def GatherLibs(env, *libs): 39 return RemoveDuplicateLibs(env['LIBS'] + list(libs) + [env['APPEND_LIBS']]) 40 41common_src = Split("base64.c buffer.c log.c \ 42 keyvalue.c chunk.c \ 43 http_chunk.c stream.c fdevent.c \ 44 stat_cache.c plugin.c joblist.c etag.c array.c \ 45 data_string.c data_count.c data_array.c \ 46 data_integer.c md5.c data_fastcgi.c \ 47 vector.c \ 48 fdevent_select.c fdevent_libev.c \ 49 fdevent_poll.c fdevent_linux_sysepoll.c \ 50 fdevent_solaris_devpoll.c fdevent_solaris_port.c \ 51 fdevent_freebsd_kqueue.c \ 52 data_config.c \ 53 inet_ntop_cache.c crc32.c \ 54 connections-glue.c \ 55 configfile-glue.c \ 56 http-header-glue.c \ 57 http_auth.c \ 58 splaytree.c network_writev.c \ 59 network_write_mmap.c network_write_no_mmap.c \ 60 network_write.c network_linux_sendfile.c \ 61 network_freebsd_sendfile.c \ 62 network_solaris_sendfilev.c network_openssl.c \ 63 status_counter.c safe_memclear.c network_darwin_sendfile.c \ 64") 65 66src = Split("server.c response.c connections.c network.c \ 67 configfile.c configparser.c request.c proc_open.c") 68 69lemon = env.Program('lemon', 'lemon.c', LIBS = GatherLibs(env)) 70 71def Lemon(env, input): 72 parser = env.Command([input.replace('.y', '.c'),input.replace('.y', '.h')], input, '(cd sconsbuild/build; ../../' + lemon[0].path + ' -q ../../$SOURCE ../../src/lempar.c)') 73 env.Depends(parser, lemon) 74 75configparser = Lemon(env, 'configparser.y') 76mod_ssi_exprparser = Lemon(env, 'mod_ssi_exprparser.y') 77 78## the modules and how they are built 79modules = { 80 'mod_access' : { 'src' : [ 'mod_access.c' ] }, 81 'mod_alias' : { 'src' : [ 'mod_alias.c' ] }, 82 'mod_cgi' : { 'src' : [ 'mod_cgi.c' ] }, 83 'mod_fastcgi' : { 'src' : [ 'mod_fastcgi.c' ] }, 84 'mod_scgi' : { 'src' : [ 'mod_scgi.c' ] }, 85 'mod_extforward' : { 'src' : [ 'mod_extforward.c' ] }, 86 'mod_staticfile' : { 'src' : [ 'mod_staticfile.c' ] }, 87 'mod_dirlisting' : { 'src' : [ 'mod_dirlisting.c' ], 'lib' : [ env['LIBPCRE'] ] }, 88 'mod_indexfile' : { 'src' : [ 'mod_indexfile.c' ] }, 89 'mod_setenv' : { 'src' : [ 'mod_setenv.c' ] }, 90 'mod_rrdtool' : { 'src' : [ 'mod_rrdtool.c' ] }, 91 'mod_usertrack' : { 'src' : [ 'mod_usertrack.c' ] }, 92 'mod_proxy' : { 'src' : [ 'mod_proxy.c' ] }, 93 'mod_userdir' : { 'src' : [ 'mod_userdir.c' ] }, 94 'mod_secdownload' : { 'src' : [ 'mod_secdownload.c' ] }, 95 'mod_accesslog' : { 'src' : [ 'mod_accesslog.c' ] }, 96 'mod_simple_vhost' : { 'src' : [ 'mod_simple_vhost.c' ] }, 97 'mod_evhost' : { 'src' : [ 'mod_evhost.c' ] }, 98 'mod_expire' : { 'src' : [ 'mod_expire.c' ] }, 99 'mod_status' : { 'src' : [ 'mod_status.c' ] }, 100 'mod_compress' : { 'src' : [ 'mod_compress.c' ], 'lib' : [ env['LIBZ'], env['LIBBZ2'] ] }, 101 'mod_redirect' : { 'src' : [ 'mod_redirect.c' ], 'lib' : [ env['LIBPCRE'] ] }, 102 'mod_rewrite' : { 'src' : [ 'mod_rewrite.c' ], 'lib' : [ env['LIBPCRE'] ] }, 103 'mod_auth' : { 'src' : [ 'mod_auth.c' ] }, 104 'mod_authn_file' : { 'src' : [ 'mod_authn_file.c' ], 'lib' : [ env['LIBCRYPT'] ] }, 105 'mod_authn_ldap' : { 'src' : [ 'mod_authn_ldap.c' ], 'lib' : [ env['LIBLDAP'], env['LIBLBER'] ] }, 106 'mod_authn_mysql' : { 'src' : [ 'mod_authn_mysql.c' ], 'lib' : [ env['LIBCRYPT'], env['LIBMYSQL'] ] }, 107 'mod_webdav' : { 'src' : [ 'mod_webdav.c' ], 'lib' : [ env['LIBXML2'], env['LIBSQLITE3'], env['LIBUUID'] ] }, 108 'mod_mysql_vhost' : { 'src' : [ 'mod_mysql_vhost.c' ], 'lib' : [ env['LIBMYSQL'] ] }, 109# 'mod_uploadprogress' : { 'src' : [ 'mod_uploadprogress.c' ] }, 110 'mod_evasive' : { 'src' : [ 'mod_evasive.c' ] }, 111 'mod_ssi' : { 'src' : [ 'mod_ssi_exprparser.c', 'mod_ssi_expr.c', 'mod_ssi.c' ] }, 112 'mod_flv_streaming' : { 'src' : [ 'mod_flv_streaming.c' ] }, 113 'mod_cml': { 114 'src' : [ 'mod_cml_lua.c', 'mod_cml.c', 'mod_cml_funcs.c' ], 115 'lib' : [ env['LIBPCRE'], env['LIBMEMCACHED'], env['LIBLUA'] ] 116 }, 117} 118 119if env['with_memcached']: 120 modules['mod_trigger_b4_dl'] = { 'src' : [ 'mod_trigger_b4_dl.c' ], 'lib' : [ env['LIBPCRE'], env['LIBMEMCACHED'] ] } 121 122if env['with_lua']: 123 modules['mod_magnet'] = { 'src' : [ 'mod_magnet.c', 'mod_magnet_cache.c' ], 'lib' : [ env['LIBLUA'] ] } 124 125staticenv = env.Clone(CPPFLAGS=[ env['CPPFLAGS'], '-DLIGHTTPD_STATIC' ]) 126 127## all the core-sources + the modules 128staticsrc = src + common_src 129 130staticlib = env['LIBS'] 131staticinit = '' 132for module in modules.keys(): 133 staticsrc += modules[module]['src'] 134 staticinit += "PLUGIN_INIT(%s)\n"%module 135 if modules[module].has_key('lib'): 136 staticlib += modules[module]['lib'] 137 138def WriteStaticPluginHeader(target, source, env): 139 do_write = True 140 data = env['STATICINIT'] 141 # only touch the file if content actually changes 142 try: 143 with open(target[0].abspath, 'r') as f: 144 do_write = (data != f.read()) 145 except IOError: 146 pass 147 if do_write: 148 with open(target[0].abspath, 'w+') as f: 149 f.write(env['STATICINIT']) 150 151env['STATICINIT'] = staticinit 152staticheader = env.AlwaysBuild(env.Command('plugin-static.h', [], WriteStaticPluginHeader)) 153 154## turn all src-files into objects 155staticobj = [] 156static_plugin_obj = None 157for cfile in staticsrc: 158 if cfile == 'plugin.c': 159 static_plugin_obj = [ staticenv.Object('static-' + cfile.replace('.c', ''), cfile) ] 160 staticobj += static_plugin_obj 161 else: 162 staticobj += [ staticenv.Object('static-' + cfile.replace('.c', ''), cfile) ] 163env.Depends(static_plugin_obj, 'plugin-static.h') 164 165## includes all modules, but links dynamically against other libs 166staticbin = staticenv.Program('../static/build/lighttpd', 167 staticobj, 168 LIBS = GatherLibs(env, staticlib) 169 ) 170 171## you might have to adjust the list of libs and the order for your setup 172## this is tricky, be warned 173fullstaticlib = [] 174 175## try to calculate the libs for fullstatic with ldd 176## 1. find the lib 177## 2. check the deps 178## 3. add them to the libs 179#searchlibs = os.pathsep.join([ '/lib/', '/usr/lib/', '/usr/local/lib/' ]) 180searchlibs = [] 181searchpathre = re.compile(r'\bSEARCH_DIR\("=([^"]+)"\)') 182f = os.popen('ld --verbose | grep SEARCH_DIR', 'r') 183for aword in searchpathre.findall(f.read()): 184 searchlibs += [ aword] 185f.close 186 187lddre = re.compile(r'^\s+lib([^=-]+)(?:-[\.0-9]+)?\.so\.[0-9]+ =>', re.MULTILINE) 188for libs in staticlib: 189 if type(libs) is types.StringType: libs = [ libs ] 190 for lib in libs: 191 fullstaticlib += [ lib ] 192 solibpath = WhereIsFile('lib' + lib + '.so', paths = searchlibs) 193 if solibpath is None: 194 continue 195 196 f = os.popen('ldd ' + solibpath, 'r') 197 for aword in lddre.findall(f.read()): 198 fullstaticlib += [ aword ] 199 f.close 200 201## includes all modules, linked statically 202fullstaticbin = staticenv.Program('../fullstatic/build/lighttpd', 203 staticobj, 204 LIBS = GatherLibs(env, fullstaticlib), 205 LINKFLAGS= [staticenv['LINKFLAGS'], '-static'] 206 ) 207 208Alias('static', staticbin) 209Alias('fullstatic', fullstaticbin) 210 211implib = 'lighttpd.exe.a' 212bin_targets = ['lighttpd'] 213bin_linkflags = [ env['LINKFLAGS'] ] 214if env['COMMON_LIB'] == 'lib': 215 common_lib = env.SharedLibrary('liblighttpd', common_src, LINKFLAGS = [ env['LINKFLAGS'], '-Wl,--export-dynamic' ]) 216else: 217 src += common_src 218 common_lib = [] 219 if env['COMMON_LIB'] == 'bin': 220 bin_linkflags += [ '-Wl,--export-all-symbols', '-Wl,--out-implib=build/' + implib ] 221 bin_targets += [ implib ] 222 else: 223 bin_linkflags += [ '-Wl,--export-dynamic' ] 224 225instbin = env.Program(bin_targets, src, LINKFLAGS = bin_linkflags, LIBS = GatherLibs(env, env['LIBS'], common_lib, env['LIBDL'])) 226env.Depends(instbin, configparser) 227 228if env['COMMON_LIB'] == 'bin': 229 common_lib = instbin[1] 230 231env['SHLIBPREFIX'] = '' 232instlib = [] 233for module in modules.keys(): 234 libs = [ common_lib ] 235 if modules[module].has_key('lib'): 236 libs += modules[module]['lib'] 237 instlib += env.SharedLibrary(module, modules[module]['src'], LIBS= GatherLibs(env, libs)) 238env.Alias('modules', instlib) 239 240inst = [] 241 242if env['build_dynamic']: 243 Default(instbin[0], instlib) 244 inst += env.Install('${sbindir}', instbin[0]) 245 inst += env.Install('${libdir}', instlib) 246 if env['COMMON_LIB'] == 'lib': 247 Default(common_lib) 248 inst += env.Install('${bindir}', common_lib) 249 250if env['build_static']: 251 Default(staticbin) 252 inst += env.Install('${sbindir}', staticbin) 253 254if env['build_fullstatic']: 255 Default(fullstaticbin) 256 inst += env.Install('${sbindir}', fullstaticbin) 257 258env.Alias('dynamic', instbin) 259# default all to be installed 260env.Alias('install', inst) 261 262pkgdir = '.' 263tarname = env['package'] + '-' + env['version'] 264