[GIT PULL v2] Kbuild updates for v5.18-rc1

* [GIT PULL v2] Kbuild updates for v5.18-rc1
@ 2022-03-31  3:28 Masahiro Yamada
  2022-03-31 19:12 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Masahiro Yamada @ 2022-03-31  3:28 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: Linux Kernel Mailing List, Linux Kbuild mailing list

Hi Linus,

This is v2 for the remaining Kbuild changes.

I dropped the
"# CONFIG_FOO is not set"   to CONFIG_FOO=n
change in Kconfig.

Thank you.

The following changes since commit 754e0b0e35608ed5206d6a67a791563c631cec07:

  Linux 5.17-rc4 (2022-02-13 12:13:30 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
tags/kbuild-v5.18-v2

for you to fetch changes up to e9c281928c24dfeb86b11c31b53757b6a127f8aa:

  kbuild: Make $(LLVM) more flexible (2022-03-31 12:03:46 +0900)

----------------------------------------------------------------
Kbuild updates for v5.18

 - Add new environment variables, USERCFLAGS and USERLDFLAGS to allow
   additional flags to be passed to user-space programs.

 - Fix missing fflush() bugs in Kconfig and fixdep

 - Fix a minor bug in the comment format of the .config file

 - Make kallsyms ignore llvm's local labels, .L*

 - Fix UAPI compile-test for cross-compiling with Clang

 - Extend the LLVM= syntax to support LLVM=<suffix> form for using a
   particular version of LLVm, and LLVM=<prefix> form for using custom
   LLVM in a particular directory path.

 - Clean up Makefiles

----------------------------------------------------------------
Changbin Du (1):
      kallsyms: ignore all local labels prefixed by '.L'

Elliot Berman (1):
      kbuild: Add environment variables for userprogs flags

Masahiro Yamada (10):
      kbuild: unify cmd_copy and cmd_shipped
      kbuild: replace $(if A,A,B) with $(or A,B)
      kconfig: add fflush() before ferror() check
      kconfig: fix missing '# end of' for empty menu
      certs: include certs/signing_key.x509 unconditionally
      certs: simplify empty certs creation in certs/Makefile
      usr/include: replace extra-y with always-y
      arch: syscalls: simplify uapi/kapi directory creation
      fixdep: use fflush() and ferror() to ensure successful write to files
      kbuild: add --target to correctly cross-compile UAPI headers with Clang

Nathan Chancellor (1):
      kbuild: Make $(LLVM) more flexible

 Documentation/kbuild/kbuild.rst             | 11 +++++++++++
 Documentation/kbuild/llvm.rst               | 31
+++++++++++++++++++++++++------
 Documentation/kbuild/makefiles.rst          |  2 ++
 Makefile                                    | 44
++++++++++++++++++++++++++------------------
 arch/alpha/kernel/syscalls/Makefile         |  3 +--
 arch/arm/tools/Makefile                     |  3 +--
 arch/ia64/kernel/syscalls/Makefile          |  3 +--
 arch/m68k/kernel/syscalls/Makefile          |  3 +--
 arch/microblaze/boot/Makefile               |  2 +-
 arch/microblaze/boot/dts/Makefile           |  2 +-
 arch/microblaze/kernel/syscalls/Makefile    |  3 +--
 arch/mips/kernel/syscalls/Makefile          |  3 +--
 arch/parisc/kernel/syscalls/Makefile        |  3 +--
 arch/powerpc/kernel/syscalls/Makefile       |  3 +--
 arch/s390/kernel/syscalls/Makefile          |  3 +--
 arch/sh/kernel/syscalls/Makefile            |  3 +--
 arch/sparc/kernel/syscalls/Makefile         |  3 +--
 arch/x86/entry/syscalls/Makefile            |  3 +--
 arch/xtensa/kernel/syscalls/Makefile        |  3 +--
 certs/Makefile                              | 37
+++++++++++--------------------------
 certs/system_certificates.S                 |  3 ---
 fs/unicode/Makefile                         |  2 +-
 init/Kconfig                                |  8 ++++----
 scripts/Makefile.build                      |  3 +--
 scripts/Makefile.clean                      |  2 +-
 scripts/Makefile.lib                        | 16 ++++++----------
 scripts/basic/fixdep.c                      | 46
+++++++++++++++++++---------------------------
 scripts/kallsyms.c                          |  2 +-
 scripts/kconfig/confdata.c                  | 27 +++++++++++++++------------
 tools/bpf/bpftool/Makefile                  |  4 ++--
 tools/build/Makefile                        |  2 +-
 tools/counter/Makefile                      |  2 +-
 tools/gpio/Makefile                         |  2 +-
 tools/hv/Makefile                           |  2 +-
 tools/iio/Makefile                          |  2 +-
 tools/lib/api/Makefile                      |  2 +-
 tools/lib/bpf/Makefile                      |  2 +-
 tools/lib/perf/Makefile                     |  2 +-
 tools/lib/subcmd/Makefile                   |  2 +-
 tools/objtool/Makefile                      |  2 +-
 tools/pci/Makefile                          |  2 +-
 tools/perf/Makefile.perf                    |  4 ++--
 tools/power/x86/intel-speed-select/Makefile |  2 +-
 tools/scripts/Makefile.include              | 22 ++++++++++++++--------
 tools/scripts/utilities.mak                 |  2 +-
 tools/spi/Makefile                          |  6 +++---
 tools/testing/selftests/lib.mk              |  8 +++++++-
 tools/tracing/rtla/Makefile                 |  2 +-
 tools/usb/Makefile                          |  2 +-
 usr/Makefile                                |  4 ++--
 usr/include/Makefile                        |  7 +++++--
 51 files changed, 188 insertions(+), 174 deletions(-)

--
Best Regards
Masahiro Yamada

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