Missing review:
- 4/11 rules.mak: Add strequal() and startwith() and rules
- 5/11 rules.mak: Add base-arch() rule

This series include generic patches I took of the KVM/ARM
specific series which will follow.

- List orphan accelerators in MAINTAINERS
- Add accel/Kconfig
- Allow targets to use their how Kconfig

Since v4:
- Addressed rth review comments in rules.mak

Since v3:
- Fixed base-arch() rule (rth)
- Dropped 'semihosting: Make the feature depend of TCG'

Since v2:
- Addressed Thomas review comments
- Fixed problem when including TARGET instead of BASE_TARGET

Since v1:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg689024.html
- Drop HVF MAINTAINERS patch (merged elsewhere)
- Kconfig-select SEMIHOSTING (bonzini)
- Drop user-mode selection patches
- consider m68k/nios2/xtensa/riscv (pm215)
- reword Kconfig SEMIHOSTING description (pm215)
- reset some of rth R-b tags

Previous RFC for semihosting posted earlier:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg631218.html

Philippe Mathieu-Daudé (11):
  MAINTAINERS: Fix KVM path expansion glob
  MAINTAINERS: Add an 'overall' entry for accelerators
  MAINTAINERS: Add an entry for the HAX accelerator
  rules.mak: Add strequal() and startwith() and rules
  rules.mak: Add base-arch() rule
  Makefile: Remove dangerous EOL trailing backslash
  Makefile: Write MINIKCONF variables as one entry per line
  accel/Kconfig: Extract accel selectors into their own config
  accel/Kconfig: Add the TCG selector
  Makefile: Allow target-specific optional Kconfig
  accel/tcg: Add stub for probe_access()

 Makefile               | 15 +++++++++----
 rules.mak              | 49 ++++++++++++++++++++++++++++++++++++++++++
 accel/stubs/tcg-stub.c |  7 ++++++
 Kconfig.host           |  7 ------
 MAINTAINERS            | 19 +++++++++++++++-
 accel/Kconfig          |  9 ++++++++
 6 files changed, 94 insertions(+), 12 deletions(-)
 create mode 100644 accel/Kconfig

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2.21.3