source: vendor/current/lib/socket_wrapper/wscript

Last change on this file was 988, checked in by Silvan Scherrer, 9 years ago

Samba Server: update vendor to version 4.4.3
File size: 4.1 KB
Line 
1#!/usr/bin/env python
2
3import os
4
5VERSION="1.1.4"
6
7def configure(conf):
8 if conf.CHECK_BUNDLED_SYSTEM('socket_wrapper', minversion=VERSION, set_target=False):
9 conf.DEFINE('USING_SYSTEM_SOCKET_WRAPPER', 1)
10 libsocket_wrapper_so_path = 'libsocket_wrapper.so'
11 else:
12 # check HAVE_GCC_THREAD_LOCAL_STORAGE
13 conf.CHECK_CODE('''
14 __thread int tls;
15
16 int main(void) {
17 return 0;
18 }
19 ''',
20 'HAVE_GCC_THREAD_LOCAL_STORAGE',
21 addmain=False,
22 msg='Checking for thread local storage')
23
24 # check HAVE_DESTRUCTOR_ATTRIBUTE
25 conf.CHECK_CODE('''
26 void test_destructor_attribute(void) __attribute__ ((destructor));
27
28 void test_destructor_attribute(void)
29 {
30 return;
31 }
32
33 int main(void) {
34 return 0;
35 }
36 ''',
37 'HAVE_DESTRUCTOR_ATTRIBUTE',
38 addmain=False,
39 msg='Checking for library destructor support')
40
41 # check HAVE_FUNCTION_ATTRIBUTE_FORMAT
42 conf.CHECK_CODE('''
43 void log_fn(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
44
45 int main(void) {
46 return 0;
47 }
48 ''',
49 'HAVE_FUNCTION_ATTRIBUTE_FORMAT',
50 addmain=False,
51 msg='Checking for printf format validation support')
52
53 conf.CHECK_HEADERS('sys/signalfd.h')
54 conf.CHECK_HEADERS('sys/eventfd.h')
55 conf.CHECK_HEADERS('sys/timerfd.h')
56 conf.CHECK_HEADERS('gnu/lib-names.h')
57 conf.CHECK_HEADERS('rpc/rpc.h')
58
59 conf.CHECK_STRUCTURE_MEMBER('struct msghdr',
60 'msg_control',
61 headers='sys/types.h sys/socket.h',
62 define='HAVE_STRUCT_MSGHDR_MSG_CONTROL')
63
64 conf.CHECK_STRUCTURE_MEMBER('struct in_pktinfo',
65 'ipi_addr',
66 headers='sys/types.h sys/socket.h netinet/in.h',
67 define='HAVE_STRUCT_IN_PKTINFO')
68
69 conf.CHECK_STRUCTURE_MEMBER('struct in6_pktinfo',
70 'ipi6_addr',
71 headers='sys/types.h sys/socket.h netinet/in.h',
72 define='HAVE_STRUCT_IN6_PKTINFO')
73
74 conf.CHECK_FUNCS('getaddrinfo')
75 conf.CHECK_FUNCS('signalfd eventfd timerfd_create')
76 conf.CHECK_FUNCS('bindresvport')
77
78 conf.CHECK_FUNCS_IN('bind',
79 'socket',
80 checklibc=True,
81 headers='sys/types.h sys/socket.h')
82
83 conf.CHECK_C_PROTOTYPE('accept',
84 'int accept(int s, struct sockaddr *addr, Psocklen_t addrlen)',
85 define='HAVE_ACCEPT_PSOCKLEN_T', headers='sys/types.h sys/socket.h')
86
87 conf.CHECK_C_PROTOTYPE('ioctl',
88 'int ioctl(int s, int r, ...)',
89 define='HAVE_IOCTL_INT', headers='unistd.h sys/ioctl.h')
90
91 if conf.CONFIG_SET("HAVE_EVENTFD"):
92 conf.CHECK_C_PROTOTYPE('eventfd',
93 'int eventfd(unsigned int count, int flags)',
94 define='HAVE_EVENTFD_UNSIGNED_INT', headers='sys/eventfd.h')
95
96 # Create full path to socket_wrapper
97 srcdir = os.path.realpath(conf.srcdir)
98 libsocket_wrapper_so_path = srcdir + '/bin/default/lib/socket_wrapper/libsocket-wrapper.so'
99
100 conf.DEFINE('LIBSOCKET_WRAPPER_SO_PATH', libsocket_wrapper_so_path)
101 conf.DEFINE('SOCKET_WRAPPER', 1)
102
103def build(bld):
104 if not bld.CONFIG_SET("USING_SYSTEM_SOCKET_WRAPPER"):
105 # We need to do it this way or the library wont work.
106 # Using private_library=True will add symbol version which
107 # breaks preloading!
108 bld.SAMBA_LIBRARY('socket_wrapper',
109 source='socket_wrapper.c',
110 deps='dl',
111 install=False,
112 realname='libsocket-wrapper.so')
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