import os import sys import re import string from stat import * package = 'lighttpd' version = '1.4.43' def checkCHeaders(autoconf, hdrs): p = re.compile('[^A-Z0-9]') for hdr in hdrs: if not hdr: continue _hdr = Split(hdr) if autoconf.CheckCHeader(_hdr): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', _hdr[-1].upper()) ]) def checkFunc(autoconf, func, header): p = re.compile('[^A-Z0-9]') if autoconf.CheckFunc(func, header): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', func.upper()) ]) def checkFuncs(autoconf, funcs): p = re.compile('[^A-Z0-9]') for func in funcs: if autoconf.CheckFunc(func): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', func.upper()) ]) def checkTypes(autoconf, types): p = re.compile('[^A-Z0-9]') for type in types: if autoconf.CheckType(type, '#include '): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', type.upper()) ]) def checkGmtOffInStructTm(context): source = """ #include int main() { struct tm a; a.tm_gmtoff = 0; return 0; } """ context.Message('Checking for tm_gmtoff in struct tm...') result = context.TryLink(source, '.c') context.Result(result) return result def checkIPv6(context): source = """ #include #include #include int main() { struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0; return 0; } """ context.Message('Checking for IPv6 support...') result = context.TryLink(source, '.c') context.Result(result) return result def checkWeakSymbols(context): source = """ __attribute__((weak)) void __dummy(void *x) { } int main() { void *x; __dummy(x); } """ context.Message('Checking for weak symbol support...') result = context.TryLink(source, '.c') context.Result(result) return result def checkProgram(env, withname, progname): withname = 'with_' + withname binpath = None if env[withname] != 1: binpath = env[withname] else: prog = env.Detect(progname) if prog: binpath = env.WhereIs(prog) if binpath: mode = os.stat(binpath)[ST_MODE] if S_ISDIR(mode): print >> sys.stderr, "* error: path `%s' is a directory" % (binpath) env.Exit(-1) if not S_ISREG(mode): print >> sys.stderr, "* error: path `%s' is not a file or not exists" % (binpath) env.Exit(-1) if not binpath: print >> sys.stderr, "* error: can't find program `%s'" % (progname) env.Exit(-1) return binpath VariantDir('sconsbuild/build', 'src', duplicate = 0) VariantDir('sconsbuild/tests', 'tests', duplicate = 0) vars = Variables() #('config.py') vars.AddVariables( ('prefix', 'prefix', '/usr/local'), ('bindir', 'binary directory', '${prefix}/bin'), ('sbindir', 'binary directory', '${prefix}/sbin'), ('libdir', 'library directory', '${prefix}/lib'), PackageVariable('with_mysql', 'enable mysql support', 'no'), PackageVariable('with_xml', 'enable xml support', 'no'), PackageVariable('with_pcre', 'enable pcre support', 'yes'), PathVariable('CC', 'path to the c-compiler', None), BoolVariable('build_dynamic', 'enable dynamic build', 'yes'), BoolVariable('build_static', 'enable static build', 'no'), BoolVariable('build_fullstatic', 'enable fullstatic build', 'no'), BoolVariable('with_sqlite3', 'enable sqlite3 support', 'no'), BoolVariable('with_memcached', 'enable memcached support', 'no'), BoolVariable('with_gdbm', 'enable gdbm support', 'no'), BoolVariable('with_fam', 'enable FAM/gamin support', 'no'), BoolVariable('with_openssl', 'enable openssl support', 'no'), BoolVariable('with_gzip', 'enable gzip compression', 'no'), BoolVariable('with_bzip2', 'enable bzip2 compression', 'no'), BoolVariable('with_lua', 'enable lua support for mod_cml', 'no'), BoolVariable('with_ldap', 'enable ldap auth support', 'no'), BoolVariable('with_krb5', 'enable krb5 auth support', 'no'), BoolVariable('with_geoip', 'enable GeoIP support', 'no') ) env = Environment( ENV = os.environ, variables = vars, CPPPATH = Split('#sconsbuild/build') ) env.Help(vars.GenerateHelpText(env)) if env.subst('${CC}') is not '': env['CC'] = env.subst('${CC}') env['package'] = package env['version'] = version if env['CC'] == 'gcc': ## we need x-open 6 and bsd 4.3 features env.Append(CCFLAGS = Split('-Wall -O2 -g -W -pedantic -Wunused -Wshadow -std=gnu99')) # cache configure checks if 1: autoconf = Configure(env, custom_tests = { 'CheckGmtOffInStructTm': checkGmtOffInStructTm, 'CheckIPv6': checkIPv6, 'CheckWeakSymbols': checkWeakSymbols, }) if 'CFLAGS' in os.environ: autoconf.env.Append(CCFLAGS = os.environ['CFLAGS']) print(">> Appending custom build flags : " + os.environ['CFLAGS']) if 'LDFLAGS' in os.environ: autoconf.env.Append(LINKFLAGS = os.environ['LDFLAGS']) print(">> Appending custom link flags : " + os.environ['LDFLAGS']) if 'LIBS' in os.environ: autoconf.env.Append(APPEND_LIBS = os.environ['LIBS']) print(">> Appending custom libraries : " + os.environ['LIBS']) else: autoconf.env.Append(APPEND_LIBS = '') autoconf.headerfile = "foo.h" checkCHeaders(autoconf, string.split(""" arpa/inet.h crypt.h fcntl.h getopt.h inttypes.h linux/random.h netinet/in.h poll.h pwd.h stdint.h stdlib.h string.h sys/devpoll.h sys/epoll.h sys/event.h sys/filio.h sys/mman.h sys/poll.h sys/port.h sys/prctl.h sys/resource.h sys/select.h sys/sendfile.h sys/socket.h sys/time.h sys/time.h sys/types.h sys/resource.h sys/types.h netinet/in.h sys/types.h sys/event.h sys/types.h sys/mman.h sys/types.h sys/select.h sys/types.h sys/socket.h sys/types.h sys/uio.h sys/types.h sys/un.h sys/uio.h sys/un.h sys/wait.h syslog.h unistd.h winsock2.h""", "\n")) checkFuncs(autoconf, Split('fork stat lstat strftime dup2 getcwd inet_ntoa inet_ntop memset mmap munmap strchr \ strdup strerror strstr strtol sendfile getopt socket \ gethostbyname poll epoll_ctl getrlimit chroot \ getuid select signal pathconf madvise prctl\ writev sigaction sendfile64 send_file kqueue port_create localtime_r posix_fadvise issetugid inet_pton \ memset_s explicit_bzero clock_gettime \ getentropy arc4random jrand48 srandom getloadavg')) checkFunc(autoconf, 'getrandom', 'linux/random.h') checkTypes(autoconf, Split('pid_t size_t off_t')) autoconf.env.Append( LIBSQLITE3 = '', LIBXML2 = '', LIBMYSQL = '', LIBZ = '', LIBBZ2 = '', LIBCRYPT = '', LIBMEMCACHED = '', LIBFCGI = '', LIBPCRE = '', LIBLDAP = '', LIBLBER = '', LIBLUA = '', LIBDL = '', LIBUUID = '', LIBKRB5 = '', LIBGSSAPI_KRB5 = '', LIBGDBM = '') if env['with_fam']: if autoconf.CheckLibWithHeader('fam', 'fam.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_FAM_H', '-DHAVE_LIBFAM' ], LIBS = 'fam') checkFuncs(autoconf, ['FAMNoExists']); if autoconf.CheckLib('crypt'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LIBCRYPT' ], LIBCRYPT = 'crypt') oldlib = env['LIBS'] env['LIBS'] += ['crypt'] checkFuncs(autoconf, ['crypt', 'crypt_r']); env['LIBS'] = oldlib else: checkFuncs(autoconf, ['crypt', 'crypt_r']); if autoconf.CheckLibWithHeader('rt', 'time.h', 'c', 'clock_gettime(CLOCK_MONOTONIC, (struct timespec*)0);'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_CLOCK_GETTIME' ], LIBS = [ 'rt' ]) if autoconf.CheckLibWithHeader('uuid', 'uuid/uuid.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_UUID_UUID_H', '-DHAVE_LIBUUID' ], LIBUUID = 'uuid') if env['with_openssl']: if autoconf.CheckLibWithHeader('ssl', 'openssl/ssl.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_OPENSSL_SSL_H', '-DHAVE_LIBSSL'] , LIBS = [ 'ssl', 'crypto' ]) if env['with_gzip']: if autoconf.CheckLibWithHeader('z', 'zlib.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_ZLIB_H', '-DHAVE_LIBZ' ], LIBZ = 'z') if env['with_krb5']: if autoconf.CheckLibWithHeader('krb5', 'krb5.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_KRB5' ], LIBKRB5 = 'krb5') if autoconf.CheckLibWithHeader('gssapi_krb5', 'gssapi/gssapi_krb5.h', 'C'): autoconf.env.Append(LIBGSSAPI_KRB5 = 'gssapi_krb5') if env['with_ldap']: if autoconf.CheckLibWithHeader('ldap', 'ldap.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LDAP_H', '-DHAVE_LIBLDAP' ], LIBLDAP = 'ldap') if autoconf.CheckLibWithHeader('lber', 'lber.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LBER_H', '-DHAVE_LIBLBER' ], LIBLBER = 'lber') if env['with_bzip2']: if autoconf.CheckLibWithHeader('bz2', 'bzlib.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_BZLIB_H', '-DHAVE_LIBBZ2' ], LIBBZ2 = 'bz2') if env['with_memcached']: if autoconf.CheckLibWithHeader('memcached', 'libmemcached/memcached.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DUSE_MEMCACHED' ], LIBMEMCACHED = 'memcached') if env['with_gdbm']: if autoconf.CheckLibWithHeader('gdbm', 'gdbm.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_GDBM_H', '-DHAVE_GDBM' ], LIBGDBM = 'gdbm') if env['with_sqlite3']: if autoconf.CheckLibWithHeader('sqlite3', 'sqlite3.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_SQLITE3_H', '-DHAVE_LIBSQLITE3' ], LIBSQLITE3 = 'sqlite3') if env['with_geoip']: if autoconf.CheckLibWithHeader('GeoIP', 'GeoIP.h', 'C'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_GEOIP' ], LIBGEOIP = 'GeoIP') ol = env['LIBS'] if autoconf.CheckLibWithHeader('fcgi', 'fastcgi.h', 'C'): autoconf.env.Append(LIBFCGI = 'fcgi') env['LIBS'] = ol ol = env['LIBS'] if autoconf.CheckLibWithHeader('dl', 'dlfcn.h', 'C'): autoconf.env.Append(LIBDL = 'dl') env['LIBS'] = ol if autoconf.CheckType('socklen_t', '#include \n#include \n#include '): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_SOCKLEN_T' ]) if autoconf.CheckType('struct sockaddr_storage', '#include \n'): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_STRUCT_SOCKADDR_STORAGE' ]) if autoconf.CheckGmtOffInStructTm(): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_STRUCT_TM_GMTOFF' ]) if autoconf.CheckIPv6(): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_IPV6' ]) if autoconf.CheckWeakSymbols(): autoconf.env.Append(CPPFLAGS = [ '-DHAVE_WEAK_SYMBOLS' ]) env = autoconf.Finish() def TryLua(env, name): result = False oldlibs = env['LIBS'] try: print("Searching for lua: " + name + " >= 5.0") env.ParseConfig("pkg-config '" + name + " >= 5.0' --cflags --libs") env.Append(LIBLUA = env['LIBS'][len(oldlibs):]) env.Append(CPPFLAGS = [ '-DHAVE_LUA_H' ]) result = True except: pass env['LIBS'] = oldlibs return result if env['with_lua']: found_lua = False for lua_name in ['lua5.3', 'lua-5.3', 'lua5.2', 'lua-5.2', 'lua5.1', 'lua-5.1', 'lua']: if TryLua(env, lua_name): found_lua = True break if not found_lua: raise RuntimeError("Couldn't find any lua implementation") if env['with_pcre']: pcre_config = checkProgram(env, 'pcre', 'pcre-config') env.ParseConfig(pcre_config + ' --cflags --libs') env.Append(CPPFLAGS = [ '-DHAVE_PCRE_H', '-DHAVE_LIBPCRE' ], LIBPCRE = 'pcre') if env['with_xml']: xml2_config = checkProgram(env, 'xml', 'xml2-config') oldlib = env['LIBS'] env['LIBS'] = [] env.ParseConfig(xml2_config + ' --cflags --libs') env.Append(CPPFLAGS = [ '-DHAVE_LIBXML_H', '-DHAVE_LIBXML2' ], LIBXML2 = env['LIBS']) env['LIBS'] = oldlib if env['with_mysql']: mysql_config = checkProgram(env, 'mysql', 'mysql_config') oldlib = env['LIBS'] env['LIBS'] = [] env.ParseConfig(mysql_config + ' --cflags --libs') env.Append(CPPFLAGS = [ '-DHAVE_MYSQL_H', '-DHAVE_LIBMYSQL' ], LIBMYSQL = 'mysqlclient') env['LIBS'] = oldlib if re.compile("cygwin|mingw").search(env['PLATFORM']): env.Append(COMMON_LIB = 'bin') elif re.compile("darwin|aix").search(env['PLATFORM']): env.Append(COMMON_LIB = 'lib') else: env.Append(COMMON_LIB = False) versions = string.split(version, '.') version_id = int(versions[0]) << 16 | int(versions[1]) << 8 | int(versions[2]) env.Append(CPPFLAGS = [ '-DLIGHTTPD_VERSION_ID=' + hex(version_id), '-DPACKAGE_NAME=\\"' + package + '\\"', '-DPACKAGE_VERSION=\\"' + version + '\\"', '-DLIBRARY_DIR="\\"${libdir}\\""', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', '-D_LARGE_FILES' ] ) SConscript('src/SConscript', exports = 'env', variant_dir = 'sconsbuild/build', duplicate = 0) SConscript('tests/SConscript', exports = 'env', variant_dir = 'sconsbuild/tests')