linux-dev/scripts/Makefile.vmlinux_o, branch linus/masterLinux kernel development work - see feature brancheshttps://git.zx2c4.com/linux-dev/atom/scripts/Makefile.vmlinux_o?h=linus%2Fmaster2022-06-04T21:20:57Zkbuild: factor out the common objtool arguments2022-06-04T21:20:57ZMasahiro Yamadamasahiroy@kernel.org2022-05-28T15:47:04Zurn:sha1:b42d2306502419688190aa6dd4dab4a6def24b3d
scripts/Makefile.build and scripts/link-vmlinux.sh have similar setups
for the objtool arguments.
It was difficult to factor out them because all the vmlinux build rules
were written in a shell script. It is somewhat tedious to touch the two
files every time a new objtool option is supported.
To reduce the code duplication, move the objtool for vmlinux.o into
scripts/Makefile.vmlinux_o. Then, move the common macros to Makefile.lib
so they are shared between Makefile.build and Makefile.vmlinux_o.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64)
kbuild: move vmlinux.o link to scripts/Makefile.vmlinux_o2022-06-04T21:20:57ZMasahiro Yamadamasahiroy@kernel.org2022-05-28T15:47:03Zurn:sha1:5d45950dfbb1540bba3e3762a3497de8b4a715d3
This is a preparation for moving the objtool rule in the next commit.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # LLVM-14 (x86-64)