Update build system and packaging

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 <[email protected]>
Reviewed-by: Olaf Faaland <[email protected]>
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Pavel Zakharov <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
TEST_ZIMPORT_SKIP="yes"
Closes #7556

1 files changed, 2 insertions, 3 deletions

diff --git a/rpm/generic/zfs.spec.in b/rpm/generic/zfs.spec.in
index e0862b14b..deca786f4 100644
--- a/rpm/generic/zfs.spec.in
+++ b/rpm/generic/zfs.spec.in
@@ -80,13 +80,13 @@ License:        @ZFS_META_LICENSE@
 URL:            http://zfsonlinux.org/
 Source0:        %{name}-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-Requires:       spl = %{version}
 Requires:       libzpool2 = %{version}
 Requires:       libnvpair1 = %{version}
 Requires:       libuutil1 = %{version}
 Requires:       libzfs2 = %{version}
 Requires:       %{name}-kmod = %{version}
 Provides:       %{name}-kmod-common = %{version}
+Obsoletes:      spl
 
 # zfs-fuse provides the same commands and man pages that ZoL does. Renaming
 # those on either side would conflict with all available documentation.
@@ -396,8 +396,7 @@ systemctl --system daemon-reload >/dev/null || true
 %{_datadir}/pkgconfig/libzfs_core.pc
 %{_libdir}/*.so
 %{_includedir}/*
-%doc AUTHORS COPYRIGHT DISCLAIMER
-%doc OPENSOLARIS.LICENSE README.markdown
+%doc AUTHORS COPYRIGHT LICENSE NOTICE README.md
 
 %files test
 %{_datadir}/%{name}