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build_options.c is inefficient in multiple ways:
1) it's generated via one python fp.write() call per line
2) the generated code calls output() for each and every build option
This commit reduces fp.write() calls for (1). I observe no change in the
generated build_options.c .
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This is needed if you have headers in non-standard include paths.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We'll soon use this for the internal Heimdal build and take the raw
version-script.map files in order to create our own .vscript file
with our private version suffix.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This will be used to define plugins we provide to be used
via dbopen/dlsym to external consumers.
SAMBA_PLUGIN() is used instead of SAMBA_LIBRARY() in order
to make it more strict that these plugins can't be used as
normal depedency by other subsystems and libraries.
With require_builtin_deps=True we make sure that only
symbols explicitly marked with _PUBLIC_ are exported
and we only link to system libraries and include all
internal depedencies as builtin subsystems.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
The 'provide_builtin_linking=True' option that allows wscript files
to specify that a SAMBA_{SUBSYSTEM,LIBRARY} will also create a
builtin version of them in addition.
The logic behind this is very similar to what we already have with the
'--builtin-libraries=BUILTIN_LIBRARIES' configure option.
This avoids the need for manual definitions of SAMBA_SUBSYSTEMS() with
like this:
bld.SAMBA_SUBSYSTEM('replace-hidden',
source=REPLACE_SOURCE,
group='base_libraries',
hide_symbols=True,
deps='dl attr' + extra_libs)
The builtin version will also make sure that it will include all
dependecies (of internal code) also in the builtin variant.
Note that this is also possible if the dependency also
provided 'provide_builtin_linking=True' in order to limit
the scope.
We now imply '-D_PUBLIC_=_PRIVATE_' and 'hide_symbols=True' for
builtin libraries and subsystems in order to avoid exporting
the symbols of them.
With 'require_builtin_deps=True' a library can specify that it
is only able to use libraries/subsystems marked with
provide_builtin_linking=True. As a result it won't
link against any other SAMBA_LIBRARY() dependency,
but link in everything internal. Only system libraries
still get linked dynamically.
Use 'git show -w' to see a reduced diff.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
We will need to define empty subsystems without any dependency.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
If we build a private library all symbols should be made private based
on a unique suffix.
When we use a unique soname and a unique symbol version suffix it's very unlikely
to hit conflicts due to inherited libraries.
For the abi checking we still use the original vnum as abi_vnum.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Playing tricks with redefining libraries, which may also be installed in
the system with the same version, isn't really a good thing.
It may work in some cases, but there are so many things which may go
wrong. So if we build a library as private/bundled library we should
change the soname of the library.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
The only caller asserts that private_library is True.
Use: git show -U5
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
We already had the desired logic in LIB_MUST_BE_BUNDLED(), so we can
just reuse it in LIB_MUST_BE_PRIVATE().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Symbols from modules should have a symbol versioning tag of the
current version.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Oct 28 19:03:04 UTC 2021 on sn-devel-184
The exception to allow building, but not operating, with Python 3.5
was only because oss-fuzz provided only Python 3.5 on Ubuntu 16.04.
Ubuntu 20.04 is now the base image provided, so this exception can
be removed.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
On MacOS sysconf(_SC_NGROUPS_MAX) always returns 16. However, this is not
the value used by getgroups(2). MacOS uses nested groups but getgroups(2)
will return the flattened list which can easily exceed 16 groups. In my
testing getgroups() already returns 16 groups on a freshly installed
system. And on a 10.14 system the root user is in more than 16 groups by
default which makes it impossible to run smbd without this change.
Setting _DARWIN_UNLIMITED_GETGROUPS allows getgroups() to return more than
16 groups. This also changes set_unix_security_ctx() to only set up to
16 groups since that is the limit for initgroups() according to the manpage.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=8773
Signed-off-by: Alex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Sep 9 17:43:19 UTC 2021 on sn-devel-184
New in waf 2.0.22
* Fix stdin propagation with faulty vcvarsall scripts #2315
* Enable mixing Unix-style paths with destdir on Windows platforms #2337
* Fix shell escaping unit test parameters #2314
* Improve extras/clang_compilation_database and extras/swig compatibility #2336
* Propagate C++ flags to the Cuda compiler in extras/cuda #2311
* Fix detection of Qt 5.0.0 (preparation for Qt6) #2331
* Enable Haxe processing #2308
* Fix regression in MACOSX_DEPLOYMENT_TARGET caused by distutils #2330
* Fix extras/wafcache concurrent trimming issues #2312
* Fix extras/wafcache symlink handling #2327
The import was done like this:
./third_party/waf/update.sh
Then changing buildtools/bin/waf and buildtools/wafsamba/wafsamba.py
by hand.
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Thu Sep 2 21:22:17 UTC 2021 on sn-devel-184
This means the costs of the generation on a empty build are not paid
anymore, which was the reason for the explicit --enable-clangdb option.
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Aug 26 13:06:09 UTC 2021 on sn-devel-184
.git is not always a directory, with 'git worktree' it's a file.
Note we could also use 'git rev-parse --show-toplevel', but that's
a patch for another day.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This avoids unfortunate issues when the cflags is
already a list, as then -fPIC becomes ['-f', 'P', 'I', 'C'].
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This is based on various patches by Stefan Metzmacher in the patch set for
the Heimdal upgrade.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This fixes a deadlock abort() when SOCKET_WRAPPER_KEEP_PCAP=1
is used.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14640
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Mar 17 23:53:04 UTC 2021 on sn-devel-184
waf actively discourages system-wide waf installs, so the latter is unlikely
to work.
Signed-off-by: Jelmer Vernooij <jelmer@jelmer.uk>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Mar 1 04:56:15 UTC 2021 on sn-devel-184
This brings support for fd-passing of INET sockets.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11899
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Writing bin/default/compile_commands.json doubles the total time used
for a noop build. That price should only be paid if someone wants to
use it actually.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This commit message was wrong:
commit 5fc3a71d0f
Author: David Mulder <dmulder@suse.com>
Date: Mon Aug 24 13:12:46 2020 -0600
waf: upgrade to 2.0.20
This contain an important change:
"Fix gccdeps.scan() returning nodes that no longer exist on disk."
https://gitlab.com/ita1024/waf/-/merge_requests/2293
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
The fix was in in waf master, but not included in 2.0.20,
but it's now included in 2.0.21.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Solaris uses POSIX draft function calls by default for a number of functions,
unless you set _POSIX_PTHREAD_SEMANTIC
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This contain an important change:
"Fix gccdeps.scan() returning nodes that no longer exist on disk."
https://gitlab.com/ita1024/waf/-/merge_requests/2293
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This fixes some Samba tests which redirect stderr to stdout and then get
more messages than expected.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Aug 26 09:59:28 UTC 2020 on sn-devel-184
This means this is the first thing that's done.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11897
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Jun 23 06:46:39 UTC 2020 on sn-devel-184
This statement on how we handle --with options is best placed near where
the options are set, so developers see it when trying to choose the
correct thing to do.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Review-note: The for loop increment operation was changed and the
trailing i++ was removed from the loop body.
The resulting for statement is equivalent to the original
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri May 8 11:16:18 UTC 2020 on sn-devel-184
Disable clang warnings to allow samba to be compiled with clang 9.
Subsequent commits will fix offending code and re-enable the warnings.
However fixing cast-align warnings has been left for later.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
This fixes strict aliasing which leads to segfaults on certain
architectures, e.g. armv7hl.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
Autobuild-User(master): Samuel Cabrero <scabrero@samba.org>
Autobuild-Date(master): Mon Apr 6 17:34:53 UTC 2020 on sn-devel-184
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Mar 25 08:33:17 UTC 2020 on sn-devel-184
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Mar 20 12:41:36 UTC 2020 on sn-devel-184
TestCase.assertEquals() is an alias for TestCase.assertEqual() and
has been deprecated since Python 2.7.
When we run our tests with in python developer mode (`PYTHONDEVMODE=1
make test`) we get 580 DeprecationWarnings about this.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Noel Power <npower@samba.org>
See https://docs.python.org/3.9/whatsnew/3.9.html#changes-in-the-python-api
"open(), io.open(), codecs.open() and fileinput.FileInput no longer accept 'U'
(“universal newline”) in the file mode. This flag was deprecated since Python
3.3. In Python 3, the “universal newline” is used by default when a file is
open in text mode. The newline parameter of open() controls how universal
newlines works."
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14266
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Feb 6 07:30:13 UTC 2020 on sn-devel-184
The advise is that a fuzz target should be as small as possible
so we split this up. Splitting up by function would build too
many fuzzers, but this should help a little.
See for example:
https://github.com/google/fuzzing/blob/master/docs/good-fuzz-target.md#large-apis
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@samba.org>
This will just save a bit of time and space.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This is helpful for ensuring the fuzzers still compile in autobuild as no
library support is required.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This reduces the binary size and shows that we are linked against the correct
ndr_table_ global variable. This might help the fuzzing engine know there
is not much more of the binary to find if unreachable code is not included.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
This NDR fuzzer links with each "interface" in the IDL files to
create avsingle binary. This tries to matches what the fuzzing
engines desire.
It started as a copy of ndrdump but very little of that remains
in place.
The fancy build rules try to avoid needing a lof of boilerplate
in the wscript_build files and ensure new fuzzers are generated
and run when new IDL is added automatically.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Pair-programmed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
source4/heimdal/lib/gssapi/gssapi/gssapi_krb5.h and gssapi_spnego.h
have an #include <gssapi.h> which they need to find via the -I paths
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Tue Dec 10 00:29:55 UTC 2019 on sn-devel-184
It can sometimes be hard to tell which bit of pidl generated which bit
of C. This commit wants to help.
If the PIDL_DEVELOPER environment variable is set (via waf
--pidl-developer or some other means), pidl will annotate *most* C
indicating which lines were generated by which bits of pidl. It looks
something like this:
_PUBLIC_ enum ndr_err_code ndr_push_auth_session_info(struct ndr_push *ndr, int ndr_flags, const struct auth_session_info *r)
{ //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParseTypePushFunction lib/Parse/Pidl/Samba4/NDR/Parser.pm:3079
NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags); //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParseStructPush lib/Parse/Pidl/Samba4/NDR/Parser.pm:604
if (ndr_flags & NDR_SCALARS) {
NDR_CHECK(ndr_push_align(ndr, 5)); //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParseStructPushPrimitives lib/Parse/Pidl/Samba4/NDR/Parser.pm:1448
NDR_CHECK(ndr_push_unique_ptr(ndr, r->security_token)); //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParsePtrPush lib/Parse/Pidl/Samba4/NDR/Parser.pm:604
NDR_CHECK(ndr_push_unique_ptr(ndr, r->unix_token));
NDR_CHECK(ndr_push_unique_ptr(ndr, r->info));
NDR_CHECK(ndr_push_unique_ptr(ndr, r->unix_info));
NDR_CHECK(ndr_push_uint3264(ndr, NDR_SCALARS, 0));
/* [ignore] 'torture' */ //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParseElementPushLevel lib/Parse/Pidl/Samba4/NDR/Parser.pm:729
NDR_CHECK(ndr_push_DATA_BLOB(ndr, NDR_SCALARS, r->session_key)); //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParseDataPush lib/Parse/Pidl/Samba4/NDR/Parser.pm:604
NDR_CHECK(ndr_push_uint3264(ndr, NDR_SCALARS, 0)); //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParsePtrPush lib/Parse/Pidl/Samba4/NDR/Parser.pm:604
/* [ignore] 'credentials' */ //:PIDL: Parse::Pidl::Samba4::NDR::Parser::ParseElementPushLevel lib/Parse/Pidl/Samba4/NDR/Parser.pm:729
The comments starting with '//:PIDL:' have the function name, the filename,
and line number. The comment follows the ordinary output, and uses the '//'
style so as not to interfere with multiline /* */ comments if they happen
to exist.
A '//:PIDL:' comment is added whenever the pidl function or indentation
level changes, and very occasionally at other places if pidl runs for a
while without either of these things happening.
This does not affect pidl parsers that do not inherit from Parse::Pidl::Base,
and is careful to have no performance impact on non-debug generation.
This may help with semi-automated flow analysis.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
source4/heimdal_build/include/ contains public headers,
which are needed by callers.
source4/heimdal_build/*.h should only be used for building the
in tree heimdal itself.
Without this an '#include "replace.h"' can catch 'config.h' from
source4/heimal_build/config.h before bin/default/include/config.h.
This #defines HAVE_CLOSEFROM unconditionally before replace.h can define
the replacement for rep_closefrom() on systems without libbsd.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Dec 3 23:36:17 UTC 2019 on sn-devel-184
Add new for_selftest option to SAMBA_BINARY() and SAMBA3_BINARY()
This allows us to be much more consistent (at least in the core Samba)
and documents clearly why the binary should not be installed.
Not modified are
- test_lp_load
- notifyd-tests
- gendrandperf
- test* from examples/libsmbclient
- dbwrap_torture
- split_tokens
- locktest2
- msgtest
- msg_sink
- msg_source
- versiontest
- rpc_open_tcp
- test_headers
As these are not tested in selftest so any change would also be
untested. Of course they probably should be added in a different
MR.
Also not modified (because they are not tests, nor part of the
build system) are:
- smb2mount
- notifydd
- log2pacp
- debug2html
- smbfilter
- destroy_netlogon_creds_cli
- spotlight2*
- tevent_glib_tracker
These do however appear to be untested.
For now, the source4 forked client tools are left unchanged:
- smbclient4
- nmblookup4
Finally, the heimdal binaries are left as install=False as
they are either part of the build system or end-user tools
that we just don't want to install. These are however tested.
The motivation is commit like c34ec003b7
and da87fa998a, which are both totally
correct but are not needed if the selftest is not run on MacOS.
There are likely other platforms or build environments where building
our test binaries is more pain than valuable, see for example also
https://lists.samba.org/archive/samba/2019-November/227137.html
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
Autobuild-User(master): Isaac Boukris <iboukris@samba.org>
Autobuild-Date(master): Fri Nov 22 11:48:59 UTC 2019 on sn-devel-184
This makes integration with oss-fuzz possible. Only the fuzzer binaries should be
linked with libFuzzer, not things like asn1_compile, so this can not be done via
the global ADDITIONAL_LDFLAGS.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Uri Simchoni <uri@samba.org>
This ensures that the binaries are the only binaries built
when configured for fuzzing.
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This adds missing support for Address Sanitzer.
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Nov 14 23:50:06 UTC 2019 on sn-devel-184
This avoids these being silently ignored.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: David Mulder <dmulder@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Nov 13 10:29:00 UTC 2019 on sn-devel-184
This reduces a little of the duplication added when it was thought
that having a distinct waf wrapper on heimdal might allow this to be
ported upstream.
It will also streamline building a dedicated fuzzing mode in Samba.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: David Mulder <dmulder@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
This can come in handy for cross-execute scripts in general, and
is particularly required by the samba-xc test for cross-answers /
cross-execute, because Samba sets LD_LIBRARY_PATH during rpath
checks, and the test program needs that in order to successfully
run.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13846
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Waf supports pre-forking to run configuration tests, but this
doesn't play well with Samba's cross-compilation support, because
Samba monkey-patches the actual fork+exec, which doesn't happen
in a pre-forked process pool.
This patch emulates the impact of WAF_NO_PREFORK env var when
cross-compilation is enabled.
The blueprint for the solution has been suggested by Thomas Nagy
in https://bugzilla.samba.org/show_bug.cgi?id=13846#c7 (item #2)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13846
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
exec_args seems to have been a custom addition to Samba's copy of waf.
Upstream Waf has an identically-purposed parameter called test_args.
This parameter is being used for addiing runtime args to test programs that
are being run during configuration phases.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13846
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This is required to get the new test_args parameter to conf.check, which
facilitates passing arguments to configuration test programs.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13846
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
DATADIR should have been set to this path from the beginning, too late to change
that now as ut's used as parent for two other directory varialbles: SETUPDIR and
CODEPAGEDIR.
From <https://www.gnu.org/prep/standards/html_node/Directory-Variables.html>:
datadir
The directory for installing idiosyncratic read-only
architecture-independent data files for this program. This is usually the
same place as ‘datarootdir’, but we use the two separate variables so that
you can move these program-specific files without altering the location for
Info files, man pages, etc.
This should normally be /usr/local/share, but write it as
$(datarootdir). (If you are using Autoconf, write it as ‘@datadir@’.)
The definition of ‘datadir’ is the same for all packages, so you should
install your data in a subdirectory thereof. Most packages install their
data under $(datadir)/package-name/.
Currently Samba doesn't install any application specific data files, but I'm
going to do just that in a subsequent commit.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sat Sep 21 20:50:17 UTC 2019 on sn-devel-184
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Mon Sep 2 01:14:05 UTC 2019 on sn-devel-184
We require zlib 1.2.3.
We stopped requring a patched zlib with 5631a1b9bc
As discussed on samba-technical here:
https://lists.samba.org/archive/samba-technical/2019-May/133476.html
In short, zlib contains some (old, now broken) crypto code that while not compiled
in Samba is best left out of our tarball to ease crypto audits. It is also very
very out of date and is a slightly modified copy of something otherwise very
likely available on our supported host OSs. It would be strange to say that
GnuTLS and dependencies are an acceptable burden to install but say zlib is
a step to far.
So it is removed from Samba's third_party with this commit.
The diff between zlib in Samba and official zlib 1.2.3 is included
in third_party/zlib/last-samba-from-1.2.3.diff
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
LibFuzzer, Honggfuzz and other programs implement simple interfaces for
fuzzing appropriately prepared code. Samba contains quite a lot of
parsing code, often a good target for fuzzing.
With this change the build system is amended to support building fuzzing
binaries (added in later changes).
Signed-off-by: Michael Hanselmann <public@hansmi.ch>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
By default we're using -Werror now if --enable-developer is
specified.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Aug 6 07:50:14 UTC 2019 on sn-devel-184
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Jul 16 17:20:31 UTC 2019 on sn-devel-184
__main__:1: DeprecationWarning: time.clock has been deprecated in Python 3.3
and will be removed from Python 3.8: use time.perf_counter
or time.process_time instead
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13998
Signed-off-by: Lukas Slebodnik <lslebodn@fedoraproject.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
This fixes building Samba, libtalloc, libtevent, libtdb and libldb with
Python 3.8.
wget https://waf.io/waf-2.0.17.tar.bz2
tar -xf waf-2.0.17.tar.bz2
git rm third_party/waf/waflib/ -r
mkdir third_party/waf -p
rsync -a waf-2.0.17/waflib/ third_party/waf/waflib/
git add third_party/waf/waflib/
(Then update version number in buildtools/bin/waf and
buildtools/wafsamba/wafsamba.py)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13960
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Gary Lockyer <gary@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu May 23 11:10:28 UTC 2019 on sn-devel-184
Added the -g option, -fsaniize=null and -fsanitize=alignment, removed
the -fno-omit-frame-pointer option.
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Add a --undefined-sanitizer option to configure, this causes the tests
to be run with the undefined behaviout sanitizer enabled.
Errors can be suppressed by adding entries to selftest/ubsan.supp
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue May 14 07:20:28 UTC 2019 on sn-devel-184
We want to enable gcov for all tasks, move it to global wscript.
Signed-off-by: Joe Guo <joeg@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
