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c167aadb27
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Etienne Dechamps c167aadb27 Add script for builtin module building. 
This commit introduces a "copy-builtin" script designed to prepare a
kernel source tree for building SPL as a builtin module. The script
makes a full copy of all needed files, thus making the kernel source
tree fully independent of the spl source package.

To achieve that, some compilation flags (-include, -I) have been moved
to module/Makefile. This Makefile is only used when compiling external
modules; when compiling builtin modules, a Kbuild file generated by the
configure-builtin script is used instead. This makes sure Makefiles
inside the kernel source tree does not contain references to the spl
source package.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue zfsonlinux/zfs#851
2012-07-26 15:13:09 -07:00
cmd Cleanly support debug packages 2012-02-27 14:24:22 -08:00
config When checking for symbol exports, try compiling. 2012-07-26 15:12:35 -07:00
include Optimize spl_rwsem_is_locked() 2012-07-13 13:07:39 -07:00
lib Cleanly support debug packages 2012-02-27 14:24:22 -08:00
module Add script for builtin module building. 2012-07-26 15:13:09 -07:00
patches Reimplement rwlocks for Linux lock profiling/analysis. 2009-09-18 16:09:47 -07:00
scripts Cleanly support debug packages 2012-02-27 14:24:22 -08:00
.gitignore Ignore unsigned module build products 2010-03-11 14:29:17 -08:00
AUTHORS Public Release Prep 2010-05-17 15:18:00 -07:00
autogen.sh Public Release Prep 2010-05-17 15:18:00 -07:00
ChangeLog Prep for spl-0.5.0 tag 2010-08-13 09:33:50 -07:00
configure When checking for symbol exports, try compiling. 2012-07-26 15:12:35 -07:00
configure.ac Move spl.release generation to configure step 2012-07-12 12:13:47 -07:00
copy-builtin Add script for builtin module building. 2012-07-26 15:13:09 -07:00
COPYING Public Release Prep 2010-05-17 15:18:00 -07:00
DISCLAIMER Public Release Prep 2010-05-17 15:18:00 -07:00
INSTALL Public Release Prep 2010-05-17 15:18:00 -07:00
Makefile.am Move spl.release generation to configure step 2012-07-12 12:13:47 -07:00
Makefile.in Don't build packages that haven't been selected. 2012-07-26 14:54:32 -07:00
META SPL 0.6.0-rc9 2012-06-14 11:45:59 -07:00
PKGBUILD-spl-modules.in Add make rule for building Arch Linux packages 2011-12-14 16:44:10 -08:00
PKGBUILD-spl.in Add make rule for building Arch Linux packages 2011-12-14 16:44:10 -08:00
README.markdown Add script for builtin module building. 2012-07-26 15:13:09 -07:00
spl_config.h.in When checking for symbol exports, try compiling. 2012-07-26 15:12:35 -07:00
spl-modules.spec.in Remove Chaos 4.x RPM support 2012-07-02 15:17:08 -07:00
spl.release.in Move spl.release generation to configure step 2012-07-12 12:13:47 -07:00
spl.spec.in Fix rpm dependencies 2012-01-18 11:24:36 -08:00

README.markdown

The Solaris Porting Layer (SPL) is a Linux kernel module which provides many of the Solaris kernel APIs. This shim layer makes it possible to run Solaris kernel code in the Linux kernel with relatively minimal modification. This can be particularly useful when you want to track upstream Solaris development closely and don’t want the overhead of maintaining a large patch which converts Solaris primitives to Linux primitives.

To build packages for your distribution:

$ ./configure
$ make pkg

To copy the kernel code inside your kernel source tree for builtin compilation:

$ ./configure --enable-linux-builtin --with-linux=/usr/src/linux-...
$ ./copy-builtin /usr/src/linux-...

Full documentation for building, configuring, and using the SPL can be found at: http://zfsonlinux.org