libtalloc: Patch to avoid linking against libcrypt

packages/libtalloc/build.sh

@@ -26,7 +26,7 @@ Checking for WORDS_BIGENDIAN: OK
 Checking for C99 vsnprintf: OK
 Checking for HAVE_SECURE_MKSTEMP: OK
 rpath library support: OK
--Wl,--version-script support: OK
+-Wl,--version-script support: FAIL
 Checking correct behavior of strtoll: OK
 Checking correct behavior of strptime: OK
 Checking for HAVE_IFACE_GETIFADDRS: OK

packages/libtalloc/lib-replace-wscript.patch

@@ -0,0 +1,30 @@
+diff -u -r ../talloc-2.1.8/lib/replace/wscript ./lib/replace/wscript
+--- ../talloc-2.1.8/lib/replace/wscript	2016-07-28 03:17:50.000000000 -0400
++++ ./lib/replace/wscript	2016-08-14 19:03:30.905455753 -0400
+@@ -32,7 +32,7 @@
+     conf.DEFINE('HAVE_LIBREPLACE', 1)
+     conf.DEFINE('LIBREPLACE_NETWORK_CHECKS', 1)
+ 
+-    conf.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
++    conf.CHECK_HEADERS('linux/types.h locale.h acl/libacl.h compat.h')
+     conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
+     conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
+     conf.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
+@@ -465,8 +465,6 @@
+              conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT_NP'))):
+             conf.DEFINE('HAVE_ROBUST_MUTEXES', 1)
+ 
+-    conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
+-
+     conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
+                         headers='readline.h readline/readline.h readline/history.h')
+ 
+@@ -698,7 +696,7 @@
+                       # at the moment:
+                       # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
+                       private_library=True,
+-                      deps='crypt dl nsl socket rt attr' + extra_libs)
++                      deps='dl nsl socket rt attr' + extra_libs)
+ 
+     bld.SAMBA_SUBSYSTEM('replace-test',
+                       source='''test/testsuite.c test/strptime.c