lib:util: Avoid free'ing our own pointer
[Samba.git] / wscript_configure_system_gnutls
blob8ae1f04eaf7ac7b2b4dbe284be4f40fde45cdf54
1 from waflib import Options
3 def parse_version(v):
4     return tuple(map(int, (v.split("."))))
6 gnutls_min_required_version = "3.4.7"
8 gnutls_required_version = gnutls_min_required_version
10 conf.CHECK_CFG(package='gnutls',
11                args=('"gnutls >= %s" --cflags --libs' % gnutls_required_version),
12                      msg='Checking for GnuTLS >= %s' % gnutls_required_version,
13                      mandatory=True)
15 gnutls_version = conf.cmd_and_log(conf.env.PKGCONFIG + ['--modversion', 'gnutls']).strip()
17 # Define gnutls as a system library
18 conf.SET_TARGET_TYPE('gnutls', 'SYSLIB')
20 # Check for gnutls_pkcs7_get_embedded_data_oid (>= 3.5.5) required by libmscat
21 conf.CHECK_FUNCS_IN('gnutls_pkcs7_get_embedded_data_oid', 'gnutls')
23 # Check for gnutls_aead_cipher_encryptv2
25 # This is available since version 3.6.10, but 3.6.10 has a bug which got fixed
26 # in 3.6.11, see:
28 #     https://gitlab.com/gnutls/gnutls/-/merge_requests/1085
30 # 3.6.10 - 3.6.14 have a severe memory leak with AES-CCM
31 #     https://gitlab.com/gnutls/gnutls/-/merge_requests/1278
32 if (parse_version(gnutls_version) > parse_version('3.6.14')):
33     conf.CHECK_FUNCS_IN('gnutls_aead_cipher_encryptv2', 'gnutls')
35 if conf.CHECK_VALUEOF('GNUTLS_CIPHER_AES_128_CFB8', headers='gnutls/gnutls.h'):
36     conf.DEFINE('HAVE_GNUTLS_AES_CFB8', 1)
37 else:
38     Logs.warn('No gnutls support for AES CFB8')
40 if conf.CHECK_VALUEOF('GNUTLS_MAC_AES_CMAC_128', headers='gnutls/gnutls.h'):
41     conf.DEFINE('HAVE_GNUTLS_AES_CMAC', 1)
42 else:
43     Logs.warn('No gnutls support for AES CMAC')