mirror_zfs/module
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
..
avl Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
icp Add --enable-asan and --enable-ubsan switches 2022-02-03 14:35:38 -08:00
lua Clean up CSTYLEDs 2022-01-26 11:38:52 -08:00
nvpair module/*.ko: prune .data, global .rodata 2022-01-14 15:37:55 -08:00
os zvol: make calls to platform ops static 2022-02-07 10:24:38 -08:00
spl Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
unicode module/*.ko: prune .data, global .rodata 2022-01-14 15:37:55 -08:00
zcommon Linux 5.16 compat: don't use XSTATE_XSAVE to save FPU state 2022-02-09 12:50:10 -08:00
zfs Remove unneeded "extern inline" function declarations 2022-02-08 10:48:57 -08:00
zstd Add --enable-asan and --enable-ubsan switches 2022-02-03 14:35:38 -08:00
.gitignore Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
Kbuild.in Add zstd support to zfs 2020-08-20 10:30:06 -07:00
Makefile.bsd Updated the lz4 decompressor 2022-01-07 10:36:49 -08:00
Makefile.in Add support for $KERNEL_{CC,LD,LLVM} variables 2022-02-09 13:24:22 -08:00