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 <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
This commit is contained in:
Brian Behlendorf
2018-02-15 17:53:18 -08:00
parent 1272941f49
commit 93ce2b4ca5
209 changed files with 1096 additions and 1164 deletions
+4 -19
View File
@@ -2,6 +2,7 @@ subdir-m += avl
subdir-m += icp
subdir-m += lua
subdir-m += nvpair
subdir-m += spl
subdir-m += unicode
subdir-m += zcommon
subdir-m += zfs
@@ -10,11 +11,11 @@ INSTALL_MOD_DIR ?= extra
ZFS_MODULE_CFLAGS += -std=gnu99 -Wno-declaration-after-statement
ZFS_MODULE_CFLAGS += @KERNEL_DEBUG_CFLAGS@
ZFS_MODULE_CFLAGS += -include @SPL_OBJ@/spl_config.h
ZFS_MODULE_CFLAGS += -include @abs_top_builddir@/zfs_config.h
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include -I@SPL@/include -I@SPL@
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include/spl
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include
ZFS_MODULE_CPPFLAGS += -DHAVE_SPL -D_KERNEL
ZFS_MODULE_CPPFLAGS += -D_KERNEL
ZFS_MODULE_CPPFLAGS += @KERNEL_DEBUG_CPPFLAGS@
@CONFIG_QAT_TRUE@ZFS_MODULE_CFLAGS += -I@QAT_SRC@/include
@@ -25,21 +26,6 @@ export ZFS_MODULE_CFLAGS ZFS_MODULE_CPPFLAGS
SUBDIR_TARGETS = icp lua
modules:
@# Make the exported SPL symbols available to these modules.
@# They may be in the root of SPL_OBJ when building against
@# installed devel headers, or they may be in the module
@# subdirectory when building against the spl source tree.
@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
cp @SPL_OBJ@/@SPL_SYMBOLS@ .; \
elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
cp @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
else \
echo -e "\n" \
"*** Missing spl symbols ensure you have built the spl:\n" \
"*** - @SPL_OBJ@/@SPL_SYMBOLS@, or\n" \
"*** - @SPL_OBJ@/module/@SPL_SYMBOLS@\n"; \
exit 1; \
fi
list='$(SUBDIR_TARGETS)'; for targetdir in $$list; do \
$(MAKE) -C $$targetdir; \
done
@@ -50,7 +36,6 @@ clean:
@# is defined. This indicates that kernel modules should be built.
@CONFIG_KERNEL_TRUE@ $(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` @KERNEL_MAKE@ $@
if [ -f @SPL_SYMBOLS@ ]; then $(RM) @SPL_SYMBOLS@; fi
if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi
if [ -f Module.markers ]; then $(RM) Module.markers; fi