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samba-mirror/lib/crypto/wscript_configure

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build: Update md5.h detection in waf and autoconf to use sys/md5.h and -lmd This brings the two build systems in sync, without using md5.h (which is a problem name) Tested on FreeBSD Andrew Bartlett Reviewed-by: Richard Sharpe <rsharpe@samba.org> Autobuild-User(master): Richard Sharpe <sharpe@samba.org> Autobuild-Date(master): Wed May 22 10:06:40 CEST 2013 on sn-devel-104
2013-05-22 00:14:19 +10:00
if not conf.CHECK_FUNCS_IN('MD5Init', 'bsd', headers='bsd/md5.h',
checklibc=True):
conf.CHECK_FUNCS_IN('MD5Init', 'md5', headers='sys/md5.h',
checklibc=True)
conf.CHECK_FUNCS_IN('MD5Init', 'md', headers='sys/md5.h',
checklibc=True)
lib/crypto: Detect CommonCrypto and use it if available CommonCrypto/CommonDigest is available on Mac and there is function in the libc for MD5 calculation. MD5Final is a C define of CC_MD5_Final. Under some circumstance we have the symbol defined twice in samba binaries on Snow Leopard at least. By detecting CommonCrypto/CommonDigest we end up always using the system version if available.
2012-03-12 16:21:28 -07:00
conf.CHECK_FUNCS_IN('CC_MD5_Init', '', headers='CommonCrypto/CommonDigest.h',
checklibc=True)
Prevent clashes between system and Samba SHA functions Samba provides its own set of SHA function, which would replace libc-provided flavors. This is a problem because while the prototypes are the same, the context structure are different. As a result, when connecting to a LDAP/SSL directory, we go through libldap/libssl/libcrypto and there libcrypto expects to call libc SHA functions, not Samba's. The fix is to check for SHA function presence and rename Samba's version to avoid a clash. Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Simo <simo@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Wed Jun 3 01:54:24 CEST 2015 on sn-devel-104
2015-05-30 07:31:01 +02:00
if conf.CHECK_FUNCS('SHA1_Update'):
conf.DEFINE('SHA1_RENAME_NEEDED', 1)
if conf.CHECK_FUNCS('SHA256_Update'):
conf.DEFINE('SHA256_RENAME_NEEDED', 1)
if conf.CHECK_FUNCS('SHA512_Update'):
conf.DEFINE('SHA512_RENAME_NEEDED', 1)
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