[security] encode quoting chars in HTML and XML
[lighttpd.git] / SConstruct
blobd0f7dbf09a3b8c1197c4331620d94341ffe07ad1
1 import os
2 import sys
3 import re
4 import string
5 from stat import *
7 package = 'lighttpd'
8 version = '1.4.41'
10 def 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()) ])
19 def checkFuncs(autoconf, funcs):
20 p = re.compile('[^A-Z0-9]')
21 for func in funcs:
22 if autoconf.CheckFunc(func):
23 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', func.upper()) ])
25 def checkTypes(autoconf, types):
26 p = re.compile('[^A-Z0-9]')
27 for type in types:
28 if autoconf.CheckType(type, '#include <sys/types.h>'):
29 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_' + p.sub('_', type.upper()) ])
31 def checkGmtOffInStructTm(context):
32 source = """
33 #include <time.h>
34 int main() {
35 struct tm a;
36 a.tm_gmtoff = 0;
37 return 0;
39 """
40 context.Message('Checking for tm_gmtoff in struct tm...')
41 result = context.TryLink(source, '.c')
42 context.Result(result)
44 return result
46 def checkIPv6(context):
47 source = """
48 #include <sys/types.h>
49 #include <sys/socket.h>
50 #include <netinet/in.h>
52 int main() {
53 struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0;
54 return 0;
56 """
57 context.Message('Checking for IPv6 support...')
58 result = context.TryLink(source, '.c')
59 context.Result(result)
61 return result
63 def checkWeakSymbols(context):
64 source = """
65 __attribute__((weak)) void __dummy(void *x) { }
66 int main() {
67 void *x;
68 __dummy(x);
70 """
71 context.Message('Checking for weak symbol support...')
72 result = context.TryLink(source, '.c')
73 context.Result(result)
75 return result
77 def checkProgram(env, withname, progname):
78 withname = 'with_' + withname
79 binpath = None
81 if env[withname] != 1:
82 binpath = env[withname]
83 else:
84 prog = env.Detect(progname)
85 if prog:
86 binpath = env.WhereIs(prog)
88 if binpath:
89 mode = os.stat(binpath)[ST_MODE]
90 if S_ISDIR(mode):
91 print >> sys.stderr, "* error: path `%s' is a directory" % (binpath)
92 env.Exit(-1)
93 if not S_ISREG(mode):
94 print >> sys.stderr, "* error: path `%s' is not a file or not exists" % (binpath)
95 env.Exit(-1)
97 if not binpath:
98 print >> sys.stderr, "* error: can't find program `%s'" % (progname)
99 env.Exit(-1)
101 return binpath
103 VariantDir('sconsbuild/build', 'src', duplicate = 0)
104 VariantDir('sconsbuild/tests', 'tests', duplicate = 0)
106 vars = Variables() #('config.py')
107 vars.AddVariables(
108 ('prefix', 'prefix', '/usr/local'),
109 ('bindir', 'binary directory', '${prefix}/bin'),
110 ('sbindir', 'binary directory', '${prefix}/sbin'),
111 ('libdir', 'library directory', '${prefix}/lib'),
112 PackageVariable('with_mysql', 'enable mysql support', 'no'),
113 PackageVariable('with_xml', 'enable xml support', 'no'),
114 PackageVariable('with_pcre', 'enable pcre support', 'yes'),
115 PathVariable('CC', 'path to the c-compiler', None),
116 BoolVariable('build_dynamic', 'enable dynamic build', 'yes'),
117 BoolVariable('build_static', 'enable static build', 'no'),
118 BoolVariable('build_fullstatic', 'enable fullstatic build', 'no'),
119 BoolVariable('with_sqlite3', 'enable sqlite3 support', 'no'),
120 BoolVariable('with_memcached', 'enable memcached support', 'no'),
121 BoolVariable('with_fam', 'enable FAM/gamin support', 'no'),
122 BoolVariable('with_openssl', 'enable openssl support', 'no'),
123 BoolVariable('with_gzip', 'enable gzip compression', 'no'),
124 BoolVariable('with_bzip2', 'enable bzip2 compression', 'no'),
125 BoolVariable('with_lua', 'enable lua support for mod_cml', 'no'),
126 BoolVariable('with_ldap', 'enable ldap auth support', 'no'))
128 env = Environment(
129 ENV = os.environ,
130 variables = vars,
131 CPPPATH = Split('#sconsbuild/build')
134 env.Help(vars.GenerateHelpText(env))
136 if env.subst('${CC}') is not '':
137 env['CC'] = env.subst('${CC}')
139 env['package'] = package
140 env['version'] = version
141 if env['CC'] == 'gcc':
142 ## we need x-open 6 and bsd 4.3 features
143 env.Append(CCFLAGS = Split('-Wall -O2 -g -W -pedantic -Wunused -Wshadow -std=gnu99'))
145 # cache configure checks
146 if 1:
147 autoconf = Configure(env, custom_tests = {
148 'CheckGmtOffInStructTm': checkGmtOffInStructTm,
149 'CheckIPv6': checkIPv6,
150 'CheckWeakSymbols': checkWeakSymbols,
153 if 'CFLAGS' in os.environ:
154 autoconf.env.Append(CCFLAGS = os.environ['CFLAGS'])
155 print(">> Appending custom build flags : " + os.environ['CFLAGS'])
157 if 'LDFLAGS' in os.environ:
158 autoconf.env.Append(LINKFLAGS = os.environ['LDFLAGS'])
159 print(">> Appending custom link flags : " + os.environ['LDFLAGS'])
161 if 'LIBS' in os.environ:
162 autoconf.env.Append(APPEND_LIBS = os.environ['LIBS'])
163 print(">> Appending custom libraries : " + os.environ['LIBS'])
164 else:
165 autoconf.env.Append(APPEND_LIBS = '')
167 autoconf.headerfile = "foo.h"
168 checkCHeaders(autoconf, string.split("""
169 arpa/inet.h
170 crypt.h
171 fcntl.h
172 getopt.h
173 inttypes.h
174 netinet/in.h
175 poll.h
176 pwd.h
177 stdint.h
178 stdlib.h
179 string.h
180 sys/devpoll.h
181 sys/epoll.h
182 sys/event.h
183 sys/filio.h
184 sys/mman.h
185 sys/poll.h
186 sys/port.h
187 sys/prctl.h
188 sys/resource.h
189 sys/select.h
190 sys/sendfile.h
191 sys/socket.h
192 sys/time.h
193 sys/time.h sys/types.h sys/resource.h
194 sys/types.h netinet/in.h
195 sys/types.h sys/event.h
196 sys/types.h sys/mman.h
197 sys/types.h sys/select.h
198 sys/types.h sys/socket.h
199 sys/types.h sys/uio.h
200 sys/types.h sys/un.h
201 sys/uio.h
202 sys/un.h
203 sys/wait.h
204 syslog.h
205 unistd.h
206 winsock2.h""", "\n"))
208 checkFuncs(autoconf, Split('fork stat lstat strftime dup2 getcwd inet_ntoa inet_ntop memset mmap munmap strchr \
209 strdup strerror strstr strtol sendfile getopt socket \
210 gethostbyname poll epoll_ctl getrlimit chroot \
211 getuid select signal pathconf madvise prctl\
212 writev sigaction sendfile64 send_file kqueue port_create localtime_r posix_fadvise issetugid inet_pton \
213 memset_s explicit_bzero clock_gettime'))
215 checkTypes(autoconf, Split('pid_t size_t off_t'))
217 autoconf.env.Append( LIBSQLITE3 = '', LIBXML2 = '', LIBMYSQL = '', LIBZ = '',
218 LIBBZ2 = '', LIBCRYPT = '', LIBMEMCACHED = '', LIBFCGI = '', LIBPCRE = '',
219 LIBLDAP = '', LIBLBER = '', LIBLUA = '', LIBDL = '', LIBUUID = '')
221 if env['with_fam']:
222 if autoconf.CheckLibWithHeader('fam', 'fam.h', 'C'):
223 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_FAM_H', '-DHAVE_LIBFAM' ], LIBS = 'fam')
224 checkFuncs(autoconf, ['FAMNoExists']);
226 if autoconf.CheckLib('crypt'):
227 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LIBCRYPT' ], LIBCRYPT = 'crypt')
228 oldlib = env['LIBS']
229 env['LIBS'] += ['crypt']
230 checkFuncs(autoconf, ['crypt', 'crypt_r']);
231 env['LIBS'] = oldlib
232 else:
233 checkFuncs(autoconf, ['crypt', 'crypt_r']);
235 if autoconf.CheckLibWithHeader('rt', 'time.h', 'c', 'clock_gettime(CLOCK_MONOTONIC, (struct timespec*)0);'):
236 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_CLOCK_GETTIME' ], LIBS = [ 'rt' ])
238 if autoconf.CheckLibWithHeader('uuid', 'uuid/uuid.h', 'C'):
239 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_UUID_UUID_H', '-DHAVE_LIBUUID' ], LIBUUID = 'uuid')
241 if env['with_openssl']:
242 if autoconf.CheckLibWithHeader('ssl', 'openssl/ssl.h', 'C'):
243 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_OPENSSL_SSL_H', '-DHAVE_LIBSSL'] , LIBS = [ 'ssl', 'crypto' ])
245 if env['with_gzip']:
246 if autoconf.CheckLibWithHeader('z', 'zlib.h', 'C'):
247 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_ZLIB_H', '-DHAVE_LIBZ' ], LIBZ = 'z')
249 if env['with_ldap']:
250 if autoconf.CheckLibWithHeader('ldap', 'ldap.h', 'C'):
251 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LDAP_H', '-DHAVE_LIBLDAP' ], LIBLDAP = 'ldap')
252 if autoconf.CheckLibWithHeader('lber', 'lber.h', 'C'):
253 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_LBER_H', '-DHAVE_LIBLBER' ], LIBLBER = 'lber')
255 if env['with_bzip2']:
256 if autoconf.CheckLibWithHeader('bz2', 'bzlib.h', 'C'):
257 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_BZLIB_H', '-DHAVE_LIBBZ2' ], LIBBZ2 = 'bz2')
259 if env['with_memcached']:
260 if autoconf.CheckLibWithHeader('memcached', 'libmemcached/memcached.h', 'C'):
261 autoconf.env.Append(CPPFLAGS = [ '-DUSE_MEMCACHED' ], LIBMEMCACHED = 'memcached')
263 if env['with_sqlite3']:
264 if autoconf.CheckLibWithHeader('sqlite3', 'sqlite3.h', 'C'):
265 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_SQLITE3_H', '-DHAVE_LIBSQLITE3' ], LIBSQLITE3 = 'sqlite3')
267 ol = env['LIBS']
268 if autoconf.CheckLibWithHeader('fcgi', 'fastcgi.h', 'C'):
269 autoconf.env.Append(LIBFCGI = 'fcgi')
270 env['LIBS'] = ol
272 ol = env['LIBS']
273 if autoconf.CheckLibWithHeader('dl', 'dlfcn.h', 'C'):
274 autoconf.env.Append(LIBDL = 'dl')
275 env['LIBS'] = ol
277 if autoconf.CheckType('socklen_t', '#include <unistd.h>\n#include <sys/socket.h>\n#include <sys/types.h>'):
278 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_SOCKLEN_T' ])
280 if autoconf.CheckType('struct sockaddr_storage', '#include <sys/socket.h>\n'):
281 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_STRUCT_SOCKADDR_STORAGE' ])
283 if autoconf.CheckGmtOffInStructTm():
284 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_STRUCT_TM_GMTOFF' ])
286 if autoconf.CheckIPv6():
287 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_IPV6' ])
289 if autoconf.CheckWeakSymbols():
290 autoconf.env.Append(CPPFLAGS = [ '-DHAVE_WEAK_SYMBOLS' ])
292 env = autoconf.Finish()
294 def TryLua(env, name):
295 result = False
296 oldlibs = env['LIBS']
297 try:
298 print("Searching for lua: " + name + " >= 5.0")
299 env.ParseConfig("pkg-config '" + name + " >= 5.0' --cflags --libs")
300 env.Append(LIBLUA = env['LIBS'][len(oldlibs):])
301 env.Append(CPPFLAGS = [ '-DHAVE_LUA_H' ])
302 result = True
303 except:
304 pass
305 env['LIBS'] = oldlibs
306 return result
308 if env['with_lua']:
309 found_lua = False
310 for lua_name in ['lua5.3', 'lua-5.3', 'lua5.2', 'lua-5.2', 'lua5.1', 'lua-5.1', 'lua']:
311 if TryLua(env, lua_name):
312 found_lua = True
313 break
314 if not found_lua:
315 raise RuntimeError("Couldn't find any lua implementation")
317 if env['with_pcre']:
318 pcre_config = checkProgram(env, 'pcre', 'pcre-config')
319 env.ParseConfig(pcre_config + ' --cflags --libs')
320 env.Append(CPPFLAGS = [ '-DHAVE_PCRE_H', '-DHAVE_LIBPCRE' ], LIBPCRE = 'pcre')
322 if env['with_xml']:
323 xml2_config = checkProgram(env, 'xml', 'xml2-config')
324 oldlib = env['LIBS']
325 env['LIBS'] = []
326 env.ParseConfig(xml2_config + ' --cflags --libs')
327 env.Append(CPPFLAGS = [ '-DHAVE_LIBXML_H', '-DHAVE_LIBXML2' ], LIBXML2 = env['LIBS'])
328 env['LIBS'] = oldlib
330 if env['with_mysql']:
331 mysql_config = checkProgram(env, 'mysql', 'mysql_config')
332 oldlib = env['LIBS']
333 env['LIBS'] = []
334 env.ParseConfig(mysql_config + ' --cflags --libs')
335 env.Append(CPPFLAGS = [ '-DHAVE_MYSQL_H', '-DHAVE_LIBMYSQL' ], LIBMYSQL = 'mysqlclient')
336 env['LIBS'] = oldlib
338 if re.compile("cygwin|mingw").search(env['PLATFORM']):
339 env.Append(COMMON_LIB = 'bin')
340 elif re.compile("darwin|aix").search(env['PLATFORM']):
341 env.Append(COMMON_LIB = 'lib')
342 else:
343 env.Append(COMMON_LIB = False)
345 versions = string.split(version, '.')
346 version_id = int(versions[0]) << 16 | int(versions[1]) << 8 | int(versions[2])
347 env.Append(CPPFLAGS = [
348 '-DLIGHTTPD_VERSION_ID=' + hex(version_id),
349 '-DPACKAGE_NAME=\\"' + package + '\\"',
350 '-DPACKAGE_VERSION=\\"' + version + '\\"',
351 '-DLIBRARY_DIR="\\"${libdir}\\""',
352 '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', '-D_LARGE_FILES'
355 SConscript('src/SConscript', exports = 'env', variant_dir = 'sconsbuild/build', duplicate = 0)
356 SConscript('tests/SConscript', exports = 'env', variant_dir = 'sconsbuild/tests')