OpenZFS on Linux and FreeBSD
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Peter Levine b66140c6ad Add support for $KERNEL_{CC,LD,LLVM} variables
Currently, $(CC), $(LD), and $(LLVM) variables aren't passed to kbuild
while building modules.  This causes modules to build with the default
GNU GCC toolchain and prevents experimenting with other toolchains such
as CLANG/LLVM.  It can also lead to build failure if the CFLAGS/LDFLAGS
passed are incompatible with gcc/ld.

Pass $KERNEL_CC, $KERNEL_LD, and $KERNEL_LLVM as $(CC), $(LD), and
$(LLVM), respectively, to kbuild for each that is defined in the
environment.  This should take care of the majority of alternative
toolchain use cases.

Reviewed-by: Damian Szuberski <szuberskidamian@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Peter Levine <plevine457@gmail.com>
Closes #13046
2022-02-09 13:24:22 -08:00
.github Remove unused files from GitHub runners 2022-02-09 11:50:13 -08:00
cmd `mount.zfs -o zfsutil` leverages `zfs_mount_at()` 2022-02-08 10:53:23 -08:00
config Add support for $KERNEL_{CC,LD,LLVM} variables 2022-02-09 13:24:22 -08:00
contrib Add `--enable=all` to ShellCheck by default 2022-02-07 11:59:09 -08:00
etc Add `--enable=all` to ShellCheck by default 2022-02-07 11:59:09 -08:00
include Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state 2022-02-09 12:50:10 -08:00
lib Add `--enable-asan` and `--enable-ubsan` switches 2022-02-03 14:35:38 -08:00
man tests: prune remaining xargs(1), add missing zfs-project -c0 note 2022-01-26 11:30:09 -08:00
module Add support for $KERNEL_{CC,LD,LLVM} variables 2022-02-09 13:24:22 -08:00
rpm Add `--enable-asan` and `--enable-ubsan` switches 2022-02-03 14:35:38 -08:00
scripts Add `--enable=all` to ShellCheck by default 2022-02-07 11:59:09 -08:00
tests Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state 2022-02-09 12:50:10 -08:00
udev Udev rules: remove zvol compat symlinks (without the leading zvol/) 2021-07-06 13:41:17 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-12 09:37:23 -07:00
AUTHORS Add zstd support to zfs 2020-08-20 10:30:06 -07:00
CODE_OF_CONDUCT.md Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
COPYRIGHT Fix typos 2020-06-09 21:24:09 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
META Linux 5.15 compat: META (#12824) 2021-12-07 15:35:42 -08:00
Makefile.am Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
NEWS Fix NEWS file 2020-08-26 21:44:41 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md README: Update OpenZFS website url 2022-01-06 16:25:01 -08:00
RELEASES.md Add RELEASES.md file 2021-04-02 16:33:40 -07:00
TEST Remove CI builder customization from TEST 2020-03-16 10:46:03 -07:00
autogen.sh Cause autogen.sh to fail if autoreconf fails 2018-07-06 09:27:37 -07:00
configure.ac Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state 2022-02-09 12:50:10 -08:00
copy-builtin copy-builtin: posix conformance 2021-05-08 08:58:26 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

README.md

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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS is released under a CDDL license. For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.