Minimal changes required to integrate the SPL sources in to the
ZFS repository build infrastructure and packaging.
Build system and packaging:
* Renamed SPL_* autoconf m4 macros to ZFS_*.
* Removed redundant SPL_* autoconf m4 macros.
* Updated the RPM spec files to remove SPL package dependency.
* The zfs package obsoletes the spl package, and the zfs-kmod
package obsoletes the spl-kmod package.
* The zfs-kmod-devel* packages were updated to add compatibility
symlinks under /usr/src/spl-x.y.z until all dependent packages
can be updated. They will be removed in a future release.
* Updated copy-builtin script for in-kernel builds.
* Updated DKMS package to include the spl.ko.
* Updated stale AUTHORS file to include all contributors.
* Updated stale COPYRIGHT and included the SPL as an exception.
* Renamed README.markdown to README.md
* Renamed OPENSOLARIS.LICENSE to LICENSE.
* Renamed DISCLAIMER to NOTICE.
Required code changes:
* Removed redundant HAVE_SPL macro.
* Removed _BOOT from nvpairs since it doesn't apply for Linux.
* Initial header cleanup (removal of empty headers, refactoring).
* Remove SPL repository clone/build from zimport.sh.
* Use of DEFINE_RATELIMIT_STATE and DEFINE_SPINLOCK removed due
to build issues when forcing C99 compilation.
* Replaced legacy ACCESS_ONCE with READ_ONCE.
* Include needed headers for `current` and `EXPORT_SYMBOL`.
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
TEST_ZIMPORT_SKIP="yes"
Closes#7556
When --enable-asan is provided to configure then build all user
space components with fsanitize=address. For kernel support
use the Linux KASAN feature instead.
https://github.com/google/sanitizers/wiki/AddressSanitizer
When using gcc version 4.8 any test case which intentionally
generates a core dump will fail when using --enable-asan.
The default behavior is to disable core dumps and only newer
versions allow this behavior to be controled at run time with
the ASAN_OPTIONS environment variable.
Additionally, this patch includes some build system cleanup.
* Rules.am updated to set the minimum AM_CFLAGS, AM_CPPFLAGS,
and AM_LDFLAGS. Any additional flags should be added on a
per-Makefile basic. The --enable-debug and --enable-asan
options apply to all user space binaries and libraries.
* Compiler checks consolidated in always-compiler-options.m4
and renamed for consistency.
* -fstack-check compiler flag was removed, this functionality
is provided by asan when configured with --enable-asan.
* Split DEBUG_CFLAGS in to DEBUG_CFLAGS, DEBUG_CPPFLAGS, and
DEBUG_LDFLAGS.
* Moved default kernel build flags in to module/Makefile.in and
split in to ZFS_MODULE_CFLAGS and ZFS_MODULE_CPPFLAGS. These
flags are set with the standard ccflags-y kbuild mechanism.
* -Wframe-larger-than checks applied only to binaries or
libraries which include source files which are built in
both user space and kernel space. This restriction is
relaxed for user space only utilities.
* -Wno-unused-but-set-variable applied only to libzfs and
libzpool. The remaining warnings are the result of an
ASSERT using a variable when is always declared.
* -D_POSIX_PTHREAD_SEMANTICS and -D__EXTENSIONS__ dropped
because they are Solaris specific and thus not needed.
* Ensure $GDB is defined as gdb by default in zloop.sh.
Signed-off-by: DHE <git@dehacked.net>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#7027
* Removed zpios kmod, utility, headers and man page.
* Removed unused scripts zpios-profile/*, zpios-test/*,
zpool-config/*, smb.sh, zpios-sanity.sh, zpios-survey.sh,
zpios.sh, and zpool-create.sh.
* Removed zfs-script-config.sh.in. When building 'make' generates
a common.sh with in-tree path information from the common.sh.in
template. This file and sourced by the test scripts and used
for in-tree testing, it is not included in the packages. When
building packages 'make install' uses the same template to
create a new common.sh which is appropriate for the packaging.
* Removed unused functions/variables from scripts/common.sh.in.
Only minimal path information and configuration environment
variables remain.
* Removed unused scripts from scripts/ directory.
* Remaining shell scripts in the scripts directory updated to
cleanly pass shellcheck and added to checked scripts.
* Renamed tests/test-runner/cmd/ to tests/test-runner/bin/ to
match install location name.
* Removed last traces of the --enable-debug-dmu-tx configure
options which was retired some time ago.
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#6509
Add aarch64 to the list of architecture which do not sanitize the
LDFLAGS from the environment. See fb963d33 for details.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#6424
Unlike other architectures which sanitize the LDFLAGS from the
environment in arch/<arch>/Makefile. The powerpc Makefile
allows LDFLAGS to be passed through resulting in the following
build failure.
/usr/bin/ld: unrecognized option '-Wl,-z,relro'
LDFLAGS is set in /usr/lib/rpm/redhat/macros by default. Clear
the environment variable when building kmods for powerpc.
Additionally, now that ppc64le exists it's not longer safe to
assume a powerpc system is big endian. Rely on the endianness
provided by the compiler.
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#5856
Correct the redhat specfile so that working debuginfo rpms are created
for the kernel modules. The generic specfile already does the right
thing.
Signed-off-by: Olaf Faaland <faaland1@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#4224
This adds ability to set the location of the kernel via defines
when building from the spec files. This is useful when building
against a kernel installed in a non-standard location.
Signed-off-by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#1874
When the kmod packaging infrastructure was originally added the
dependency on the rpmfusion yum repositories was disabled. This
was done at the time in favour of getting local builds working.
Now the time has come to conditionally re-enable that functionality
so we can properly provide binary kmod packages.
./configure --with-config=srpm
make SRPM_DEFINE_KMOD='--define="repo rpmfusion"' srpm-kmod
mock rebuild zfs-kmod-x.y.z-r.el6.src.rpm
One nice benefit of finishing this work is that the generic and
fedora spl-kmod spec files can be merged again.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This adds ability to set the location of spl via defines when
building from the spec files. This is useful for build systems
that build spl and zfs together without installing the actual rpms.
Signed-off-by: Nathaniel Clark <Nathaniel.Clark@misrule.us>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#1486
There are a number of issues with the generic kmod RPM spec in its
current state:
- The "%{__id_u}" macro seems to not be available on some systems (e.g.
Debian squeeze). It appears it has been deprecated. Use "${__id} -u"
instead.
- The way the "--with-linux=" configure option is generated in the
non-RHEL/Fedora case is completely wrong with various newline and
escaping issues (also, $kernel_version is not available in the
generator context).
The second issue made the generator shell snippet (almost) silently
fail, which under specific circumstances can result in broken builds
against the wrong kernel sources.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#1416
Commit f6fb7651a0 introduced the idea
of working builds which work correctly. However, because the zfs-kmod
depends on a specific 'spl-devel-kmod = {version}-%{release}' package
and the release component is unique the dependency is never satisfied.
This requires line was introduced to ensure the correct version of the
spl is always used. In this context only the version number is required
so the release component has been dropped to satisfy the dependency.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
In order to ensure that yum-builddep pulls in all the build
requirements a generic ${kmodname}-devel-kmod provides line is
added. This allows a version of the development headers to be
included without requiring knowledge of the kernel version.
This is important because unlike rpmbuild which does correctly
expand the source rpm spec file, yum-builddep does not. Without
this generic provides line mock which relies on yum-builddep is
unable to automatically satisfy the dependency.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Refresh the existing RPM packaging to conform to the 'Fedora
Packaging Guidelines'. This includes adopting the kmods2
packaging standard which is used fod kmods distributed by
rpmfusion for Fedora/RHEL.
http://fedoraproject.org/wiki/Packaging:Guidelineshttp://rpmfusion.org/Packaging/KernelModules/Kmods2
While the spec files have been entirely rewritten from a
user perspective the only major changes are:
* The Fedora packages now have a build dependency on the
rpmfusion repositories. The generic kmod packages also
have a new dependency on kmodtool-1.22 but it is bundled
with the source rpm so no additional packages are needed.
* The kernel binary module packages have been renamed from
zfs-modules-* to kmod-zfs-* as specificed by kmods2.
* The is now a common kmod-zfs-devel-* package in addition
to the per-kernel devel packages. The common package
contains the development headers while the per-kernel
package contains kernel specific build products.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#1341
Brian Behlendorf
Olaf Faaland
Turbo Fredriksson
Nathaniel Clark
Etienne Dechamps