| 1 | #!/usr/bin/env python
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| 2 |
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| 3 | import os
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| 4 |
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| 5 | VERSION="1.1.2"
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| 6 |
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| 7 | def configure(conf):
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| 8 | if conf.CHECK_BUNDLED_SYSTEM('nss_wrapper', minversion=VERSION, set_target=False):
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| 9 | conf.DEFINE('USING_SYSTEM_NSS_WRAPPER', 1)
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| 10 | libnss_wrapper_so_path = 'libnss_wrapper.so'
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| 11 | else:
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| 12 | conf.CHECK_HEADERS('nss.h')
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| 13 |
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| 14 | # check HAVE_GCC_THREAD_LOCAL_STORAGE
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| 15 | conf.CHECK_CODE('''
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| 16 | __thread int tls;
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| 17 |
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| 18 | int main(void) {
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| 19 | return 0;
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| 20 | }
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| 21 | ''',
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| 22 | 'HAVE_GCC_THREAD_LOCAL_STORAGE',
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| 23 | addmain=False,
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| 24 | msg='Checking for thread local storage')
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| 25 |
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| 26 | # check HAVE_DESTRUCTOR_ATTRIBUTE
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| 27 | conf.CHECK_CODE('''
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| 28 | void test_destructor_attribute(void) __attribute__ ((destructor));
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| 29 |
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| 30 | void test_destructor_attribute(void)
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| 31 | {
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| 32 | return;
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| 33 | }
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| 34 |
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| 35 | int main(void) {
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| 36 | return 0;
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| 37 | }
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| 38 | ''',
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| 39 | 'HAVE_DESTRUCTOR_ATTRIBUTE',
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| 40 | addmain=False,
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| 41 | msg='Checking for library destructor support')
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| 42 |
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| 43 | conf.CHECK_FUNCS('gethostbyaddr_r gethostbyname_r')
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| 44 | # Solaris
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| 45 | conf.CHECK_FUNCS('__posix_getpwnam_r __posix_getpwuid_r')
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| 46 | conf.CHECK_FUNCS('__posix_getgrgid_r __posix_getgrnam_r')
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| 47 |
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| 48 | conf.CHECK_FUNCS_IN('nsl',
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| 49 | 'gethostname',
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| 50 | checklibc=True,
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| 51 | headers='unistd.h')
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| 52 |
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| 53 | # Prototype checks
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| 54 | conf.CHECK_C_PROTOTYPE('getpwent_r',
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| 55 | 'struct passwd *getpwent_r(struct passwd *src, char *buf, int buflen)',
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| 56 | define='HAVE_SOLARIS_GETPWENT_R', headers='unistd.h pwd.h')
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| 57 | conf.CHECK_C_PROTOTYPE('getpwnam_r',
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| 58 | 'int getpwnam_r(const char *name, struct passwd *pwd, char *buf, int buflen, struct passwd **ppwd)',
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| 59 | define='HAVE_SOLARIS_GETPWNAM_R', headers='unistd.h pwd.h')
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| 60 | conf.CHECK_C_PROTOTYPE('getpwuid_r',
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| 61 | 'int getpwuid_r(uid_t uid, struct passwd *pwd, char *buf, int buflen, struct passwd **ppwd)',
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| 62 | define='HAVE_SOLARIS_GETPWUID_R', headers='unistd.h pwd.h')
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| 63 | conf.CHECK_C_PROTOTYPE('getgrent_r',
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| 64 | 'struct group *getgrent_r(struct group *src, char *buf, int buflen)',
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| 65 | define='HAVE_SOLARIS_GETGRENT_R', headers='unistd.h grp.h')
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| 66 | conf.CHECK_C_PROTOTYPE('getgrnam_r',
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| 67 | 'int getgrnam_r(const char *name, struct group *grp, char *buf, int buflen, struct group **pgrp)',
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| 68 | define='HAVE_SOLARIS_GETGRNAM_R', headers='unistd.h grp.h')
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| 69 | conf.CHECK_C_PROTOTYPE('getgrgid_r',
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| 70 | 'int getgrgid_r(gid_t gid, struct group *grp, char *buf, int buflen, struct group **pgrp)',
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| 71 | define='HAVE_SOLARIS_GETGRGID_R', headers='unistd.h grp.h')
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| 72 | conf.CHECK_C_PROTOTYPE('sethostent',
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| 73 | 'int sethostent(int stayopen)',
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| 74 | define='HAVE_SOLARIS_SETHOSTENT', headers='unistd.h netdb.h')
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| 75 | conf.CHECK_C_PROTOTYPE('endhostent',
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| 76 | 'int endhostent(void)',
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| 77 | define='HAVE_SOLARIS_ENDHOSTENT', headers='unistd.h netdb.h')
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| 78 | conf.CHECK_C_PROTOTYPE('gethostname',
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| 79 | 'int gethostname(char *name, int len)',
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| 80 | define='HAVE_SOLARIS_GETHOSTNAME', headers='unistd.h netdb.h')
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| 81 | conf.CHECK_C_PROTOTYPE('setgrent',
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| 82 | 'int setgrent(void)',
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| 83 | define='HAVE_BSD_SETGRENT', headers='unistd.h grp.h')
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| 84 | conf.CHECK_C_PROTOTYPE('getnameinfo',
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| 85 | 'int getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, socklen_t __hostlen, char *serv, socklen_t servlen, int flags)',
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| 86 | define='HAVE_LINUX_GETNAMEINFO', headers='unistd.h netdb.h')
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| 87 | conf.CHECK_C_PROTOTYPE('getnameinfo',
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| 88 | 'int getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, socklen_t __hostlen, char *serv, socklen_t servlen, unsigned int flags)',
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| 89 | define='HAVE_LINUX_GETNAMEINFO_UNSIGNED', headers='unistd.h netdb.h')
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| 90 |
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| 91 | # Create full path to nss_wrapper
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| 92 | srcdir = os.path.realpath(conf.srcdir)
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| 93 | libnss_wrapper_so_path = srcdir + '/bin/default/lib/nss_wrapper/libnss-wrapper.so'
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| 94 |
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| 95 | conf.DEFINE('LIBNSS_WRAPPER_SO_PATH', libnss_wrapper_so_path)
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| 96 | conf.DEFINE('NSS_WRAPPER', 1)
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| 97 |
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| 98 | def build(bld):
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| 99 | if bld.CONFIG_SET("HAVE_NSS_H") and not bld.CONFIG_SET("USING_SYSTEM_NSS_WRAPPER"):
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| 100 | # We need to do it this way or the library wont work.
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| 101 | # Using private_library=True will add symbol version which
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| 102 | # breaks preloading!
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| 103 | bld.SAMBA_LIBRARY('nss_wrapper',
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| 104 | source='nss_wrapper.c',
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| 105 | deps='dl',
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| 106 | install=False,
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| 107 | realname='libnss-wrapper.so')
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