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If Samba was configured with "--nonshared-binary=winexe" to build
winexe as a static binary, and the replacement closefrom() function
was used (which is default on most GNU/Linux systems without the libbsd
development package installed), then winexe would fail to link with the
error message shown below.
[2631/3059] Linking bin/default/examples/winexe/winexe
source4/heimdal/lib/roken/closefrom.c.1.o: In function `rep_closefrom':
closefrom.c:(.text+0x0): multiple definition of `rep_closefrom'
lib/replace/closefrom.c.2.o:closefrom.c:(.text+0x292): first defined here
collect2: error: ld returned 1 exit status
The real problem here was not with the winexe build itself - that was
merely the application that I was attempting to build statically when I
encountered it. As Andrew Bartlett very helpfully pointed out to me, this
regression was introduced when "lib/replace/closefrom.c" was added in
commit 55529d0f and, more to the point, when the heimdal build started
using it in commit 3a7ebd0e. From that point on, any time that Samba's
embedded copy of heimdal was statically linked into an application, it
would fail to link because heimdal's own rep_closefrom() function in its
"roken" library would conflict with the rep_closefrom() function in the
"replace" library used elsewhere in Samba - a library which the "roken"
library itself depends on. To further compound the problem, heimdal's
own "roken" library is also compiled for the host (a necessary
distinction for cross-compiled builds) and linked into a small number of
utility applications used during the heimdal build. However, they can't
link directly against the "replace" library, unlike the main "roken"
library build which carries that dependency, because the "replace"
library is _not_ built for the host.
I solved this problem by eliminating heimdal's version of rep_closefrom()
and making it use the one from "lib/replace" everywhere. That wasn't a
problem for the main heimdal library that is built for the target because
it was already linking in "lib/replace" (that's what caused this problem
in the first place!), but to solve the aforementioned issue with
"lib/replace" not being built for the host, I added
"lib/replace/closefrom.c" to the list of "source4/heimdal/lib/roken"
sources to be built for the host to satisfy heimdal's host utilities.
Everyone wins, I think.
Signed-off-by: Karl Lenz <xorangekiller@gmail.com>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
Disable Address Sanitizer leak checking for the heimdal asn1 compiler, this
allows a samba build with Address Sanitizer enabled.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We build that code and do not treat warnings as errors anyway,
so just disable format truncation.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This allows to default (embedded_heimdal) to build even with a
broken krb5-config file from Heimdal.
In the system_heimdal case we parse the content of krb5-config
instead of just executing it. This fails on FreeBSD 12 as
krb5-config contains iso-8859-1 characters, which can't be parsed
as unicode python buffers when using python3.
Fixing the system_heimdal case is a task for another day,
I guess it will only work once we imported a current heimdal version
and actually tested the system_heimdal case.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
In python 2.6, the format fields need to be numbered explicitly. This
causes the build to fail on RHEL6/Centos6 with following error:
File "/home/amitay/samba.git/source4/heimdal_build/wscript_build", line 87, in HEIMDAL_ASN1
os.path.join(bld.path.abspath(), option_file)))
ValueError: zero length field name in format
To use str.format() in HEIMDAL_ASN1(),
"--option-file='{}'" needs to be "--options-file='{0}'"
Or this fix which avoids str.format() completely.
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Fri Sep 21 03:06:44 CEST 2018 on sn-devel-144
Trying to compile with a system provided heimdal library
results in this compile error:
[ 876/3043] Compiling source4/auth/kerberos/srv_keytab.c
In file included from /usr/include/heimdal/krb5.h:949:0,
from ../lib/replace/system/kerberos.h:33,
from ../source4/auth/kerberos/srv_keytab.c:31:
/usr/include/heimdal/krb5-protos.h:3894:1: error: unknown type name ‘HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE’; did you mean ‘_WARN_UNUSED_RESULT_’?
HEIMDAL_WARN_UNUSED_RESULT_ATTRIBUTE KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
_WARN_UNUSED_RESULT_
/usr/include/heimdal/krb5-protos.h:3895:1: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘krb5_generate_random’
krb5_generate_random (
The problem is that Samba provides a minimal krb5-types.h file
for the internal build that gets used during the build with
the system provided heimdal library. As the minimal file
does not provide all definitions, the build fails.
Fix this by having the krb-types.h file simply include the
include file from the system library, if the build is done
using the system provided heimdal library.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Jul 10 07:30:26 CEST 2018 on sn-devel-144
this silences a lot of "... has been redefined" compiler warnings on
platforms that don't have closefrom
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Björn Jacke <bjacke@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Oct 11 12:33:42 CEST 2017 on sn-devel-144
Provide a XSI-compliant strerror_r on GNU based systems.
The default GNU strerror_r is not XSI-compliant, this patch wraps the
GNU-specific call in an XSI-compliant wrapper.
This reverts 18ed32ce0821d11c0c06d82c07ba1c27b0c2b886 which tried to
make Heimdal use roken, rather than libreplace for strerror_r.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
These files should not be executable.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jan 11 20:21:01 CET 2017 on sn-devel-144
Heimdal and MIT Kerberos have different API to copy credentials from a
ccache. Wrap it via lib/krb5_wrap/.
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Mon Jul 25 21:27:58 CEST 2016 on sn-devel-144
In Waf 1.8 the declaration is features='c', not features='cc'. These changes
prepare the replacement of Waf 1.5 by Waf 1.8 for Samba.
Signed-off-by: Thomas Nagy <tnagy@waf.io>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We also verified that we cannot simply remove the prompter as several older
versions of Heimdal would crash.
Guenther
Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Fri Oct 2 07:29:43 CEST 2015 on sn-devel-104
commit 638a8edd7c removed
HEIMDAL_BINARY('rkpty', 'lib/roken/rkpty.c',...)
(the only heimdal user of openpty().
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
It is fully replaced with texpect now.
Guenther
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Andrew Bartlet <abartlet@samba.org>
Guenther
Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Fri Aug 8 08:30:50 CEST 2014 on sn-devel-104
This reuses krb5_data_copy() if available, choosed not to call it
krb5_data_copy as that is easily mixed up with krb5_copy_data (which allocs the
krb5_data pointer). Thanks Simo for proposing the better name.
Guenther
Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
do not rely on intl.h being available but also on the functions being usable
This should fix the build on HP-UX
Bug: https://bugzilla.samba.org/show_bug.cgi?id=9911
Signed-off-by: Christian Ambach <ambi@samba.org>
Change-Id: I5dd88d2d5216b778624778455cca99b32d0be58f
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Feb 20 01:28:24 CET 2014 on sn-devel-104
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Christian Ambach <ambi@samba.org>
Autobuild-Date(master): Mon Aug 12 00:46:34 CEST 2013 on sn-devel-104
consolidate the dealing with functions from libintl and the
handling of checking if libiconv is required or not
to a common place in lib/replace
also add a new samba_intl subsystem that has dependencies
on the appropriate set of libraries (libintl, libintl+libiconv or none)
that can be used as a general dependency by code that depends
on the internationalization libraries
Signed-off-by: Christian Ambach <ambi@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This started to fail on current Debian Sid with system Heimdal after a binutils update.
Andrew Bartlett
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-By: Jelmer Vernooij <jelmer@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Jun 25 02:30:59 CEST 2013 on sn-devel-104
Build groups are used in Samba to ensure that even if the dependency
chain for a target is not perfect, that it builds reliably. This
matters most in the early build stages, where we are building the asn1
compiler and autogenerating files.
Once we get to the main stage, dependencies between C files, libraries
and binaries are much clearer, because the C compiler and linker takes
these as inputs anyway.
Groups were added to our waf build for stability during early
development, as dependency information was first imported from the
previous autoconf/perl based build system.
I don't think we need this distinction in the main build of C files
into .o, and when linking these into binaries, because the invocation
of these tools is very well defined, and we will find any missing
inputs very quickly.
As such, I've removed the libraries and binaries targets,
consolidating them with 'main'
By making this change, a build of smbtorture only on a clean tree
drops from 3778 to 2489 targets, and much of the expensive linker
stage is skipped. The time for a null build of smbtorture only also
drops from 4.673s to as low as 2.499s on my laptop.
Andrew Bartlett
Reviewed-by: Jelmer Vernooij <jelmer@samba.org>
When checking for Heimdal headers, make sure HAVE_CONFIG_H is not
defined, as config.h will not be available.
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
Autobuild-User(master): Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date(master): Tue Nov 6 16:27:03 CET 2012 on sn-devel-104
Signed-off-by: Andreas Schneider <asn@samba.org>
Autobuild-User: Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date: Fri Jun 1 11:23:21 CEST 2012 on sn-devel-104
This is also where the related krb5_princ_component is declared.
Also fix the configure check to use the correct name
This helps the autoconf build on Heimdal.
Andrew Bartlett
System MIT krb5 build also enabled by specifying --without-ad-dc
When --with-system-mitkrb5 (or --withou-ad-dc) option is passed to top level
configure in WAF build we are trying to detect and use system-wide MIT krb5
libraries. As result, Samba 4 DC functionality will be disabled due to the fact
that it is currently impossible to implement embedded KDC server with MIT krb5.
Thus, --with-system-mitkrb5/--without-ad-dc build will only produce
* Samba 4 client libraries and their Python bindings
* Samba 3 server (smbd, nmbd, winbindd from source3/)
* Samba 3 client libraries
In addition, Samba 4 DC server-specific tests will not be compiled into smbtorture.
This in particular affects spoolss_win, spoolss_notify, and remote_pac rpc tests.
We need to ifdef out some minor things here because there is no available API
to set these options in MIT.
The realm and canonicalize options should be not interesting in the client
case. Same for the send_to_kdc hacks.
Also the OLD DES3 enctype is not at all interesting. I am not aware that
Windows will ever use DES3 and no modern implementation relies on that enctype
anymore as it has been fully deprecated long ago, so we can simply ignore it.
