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 125if env['with_geoip']: 126 modules['mod_geoip'] = { 'src' : [ 'mod_geoip.c' ], 'lib' : [ env['LIBGEOIP'] ] }, 127 128staticenv = env.Clone(CPPFLAGS=[ env['CPPFLAGS'], '-DLIGHTTPD_STATIC' ]) 129 130## all the core-sources + the modules 131staticsrc = src + common_src 132 133staticlib = env['LIBS'] 134staticinit = '' 135for module in modules.keys(): 136 staticsrc += modules[module]['src'] 137 staticinit += "PLUGIN_INIT(%s)\n"%module 138 if modules[module].has_key('lib'): 139 staticlib += modules[module]['lib'] 140 141def WriteStaticPluginHeader(target, source, env): 142 do_write = True 143 data = env['STATICINIT'] 144 # only touch the file if content actually changes 145 try: 146 with open(target[0].abspath, 'r') as f: 147 do_write = (data != f.read()) 148 except IOError: 149 pass 150 if do_write: 151 with open(target[0].abspath, 'w+') as f: 152 f.write(env['STATICINIT']) 153 154env['STATICINIT'] = staticinit 155staticheader = env.AlwaysBuild(env.Command('plugin-static.h', [], WriteStaticPluginHeader)) 156 157## turn all src-files into objects 158staticobj = [] 159static_plugin_obj = None 160for cfile in staticsrc: 161 if cfile == 'plugin.c': 162 static_plugin_obj = [ staticenv.Object('static-' + cfile.replace('.c', ''), cfile) ] 163 staticobj += static_plugin_obj 164 else: 165 staticobj += [ staticenv.Object('static-' + cfile.replace('.c', ''), cfile) ] 166env.Depends(static_plugin_obj, 'plugin-static.h') 167 168## includes all modules, but links dynamically against other libs 169staticbin = staticenv.Program('../static/build/lighttpd', 170 staticobj, 171 LIBS = GatherLibs(env, staticlib) 172 ) 173 174## you might have to adjust the list of libs and the order for your setup 175## this is tricky, be warned 176fullstaticlib = [] 177 178## try to calculate the libs for fullstatic with ldd 179## 1. find the lib 180## 2. check the deps 181## 3. add them to the libs 182#searchlibs = os.pathsep.join([ '/lib/', '/usr/lib/', '/usr/local/lib/' ]) 183searchlibs = [] 184searchpathre = re.compile(r'\bSEARCH_DIR\("=([^"]+)"\)') 185f = os.popen('ld --verbose | grep SEARCH_DIR', 'r') 186for aword in searchpathre.findall(f.read()): 187 searchlibs += [ aword] 188f.close 189 190lddre = re.compile(r'^\s+lib([^=-]+)(?:-[\.0-9]+)?\.so\.[0-9]+ =>', re.MULTILINE) 191for libs in staticlib: 192 if type(libs) is types.StringType: libs = [ libs ] 193 for lib in libs: 194 fullstaticlib += [ lib ] 195 solibpath = WhereIsFile('lib' + lib + '.so', paths = searchlibs) 196 if solibpath is None: 197 continue 198 199 f = os.popen('ldd ' + solibpath, 'r') 200 for aword in lddre.findall(f.read()): 201 fullstaticlib += [ aword ] 202 f.close 203 204## includes all modules, linked statically 205fullstaticbin = staticenv.Program('../fullstatic/build/lighttpd', 206 staticobj, 207 LIBS = GatherLibs(env, fullstaticlib), 208 LINKFLAGS= [staticenv['LINKFLAGS'], '-static'] 209 ) 210 211Alias('static', staticbin) 212Alias('fullstatic', fullstaticbin) 213 214implib = 'lighttpd.exe.a' 215bin_targets = ['lighttpd'] 216bin_linkflags = [ env['LINKFLAGS'] ] 217if env['COMMON_LIB'] == 'lib': 218 common_lib = env.SharedLibrary('liblighttpd', common_src, LINKFLAGS = [ env['LINKFLAGS'], '-Wl,--export-dynamic' ]) 219else: 220 src += common_src 221 common_lib = [] 222 if env['COMMON_LIB'] == 'bin': 223 bin_linkflags += [ '-Wl,--export-all-symbols', '-Wl,--out-implib=build/' + implib ] 224 bin_targets += [ implib ] 225 else: 226 bin_linkflags += [ '-Wl,--export-dynamic' ] 227 228instbin = env.Program(bin_targets, src, LINKFLAGS = bin_linkflags, LIBS = GatherLibs(env, env['LIBS'], common_lib, env['LIBDL'])) 229env.Depends(instbin, configparser) 230 231if env['COMMON_LIB'] == 'bin': 232 common_lib = instbin[1] 233 234env['SHLIBPREFIX'] = '' 235instlib = [] 236for module in modules.keys(): 237 libs = [ common_lib ] 238 if modules[module].has_key('lib'): 239 libs += modules[module]['lib'] 240 instlib += env.SharedLibrary(module, modules[module]['src'], LIBS= GatherLibs(env, libs)) 241env.Alias('modules', instlib) 242 243inst = [] 244 245if env['build_dynamic']: 246 Default(instbin[0], instlib) 247 inst += env.Install('${sbindir}', instbin[0]) 248 inst += env.Install('${libdir}', instlib) 249 if env['COMMON_LIB'] == 'lib': 250 Default(common_lib) 251 inst += env.Install('${bindir}', common_lib) 252 253if env['build_static']: 254 Default(staticbin) 255 inst += env.Install('${sbindir}', staticbin) 256 257if env['build_fullstatic']: 258 Default(fullstaticbin) 259 inst += env.Install('${sbindir}', fullstaticbin) 260 261env.Alias('dynamic', instbin) 262# default all to be installed 263env.Alias('install', inst) 264 265pkgdir = '.' 266tarname = env['package'] + '-' + env['version'] 267