[Qemu-devel] [PATCH v3 0/10] qemu-binfmt-conf.sh

[Unai Martinez-Corral]

Hi,

This series reworks qemu-binfmt-conf.sh:

* Argument <CPU> from option '--systemd' is generalized to <TARGETS>, and it is
  accepted for any mode (default, debian or systemd). It can be a single target
  arch or a list of them. Valid separators are space, tab, newline and comma.
  Keywords 'ALL' and 'NONE' are supported.
* Option '--reset ARCHS' is added, which allows to remove an already registered
  target interpreter or a list of them. Valid separator is comma. Keyword 'ALL'
  is supported. The implementation is functional but partial. Please, see
  the corresponding commit.
* Support to set options through environment variables is added: QEMU_PATH,
  QEMU_SUFFIX, QEMU_PERSISTENT, QEMU_CREDENTIAL and QEMU_TARGETS.

The following changes are not backward compatible:

* Option '--persistent' no longer requires/accepts an argument.
* Option '--credential' no longer requires/accepts an argument.
* Option '--systemd' no longer requires/accepts an argument.
* Option '--qemu-path' is renamed to '--path'.
* Option '--qemu-suffix' is renamed to '--suffix'.

The functionality of all of them is untouched. Changes are related to syntax 
only.

The main differences compared to version 2 are:

* Suggestions by Eric Blake regarding syntax and style consistency have been 
addressed.
* Changes are split in multiple patches, instead of a single one.
* Option names and support of environament variables is more consistent.

Based on:

* [PATCH v2] qemu-binfmt-conf.sh: add CPUS, add --reset, make -p and -c boolean 
(no arg)
* [PATCH] qemu-binfmt-conf.sh: add CPUS, add --reset, make -p and -c boolean 
(no arg)

Regards

Unai Martinez-Corral (10):
  qemu-binfmt-conf.sh: enforce safe style consistency
  qemu-binfmt-conf.sh: make opts -p and -c boolean
  qemu-binfmt-conf.sh: add QEMU_CREDENTIAL and QEMU_PERSISTENT
  qemu-binfmt-conf.sh: remove 'qemu' prefix from cli options
  qemu-binfmt-conf.sh: honour QEMU_PATH and/or QEMU_SUFFIX
  qemu-binfmt-conf.sh: generalize <CPU> to positional <CPUS>
  qemu-binfmt-conf.sh: add option --reset <ARCHS>
  qemu-binfmt-conf.sh: refactor usage()
  qemu-binfmt-conf.sh: update usage()
  qemu-binfmt-conf.sh: support QEMU_TARGETS

 scripts/qemu-binfmt-conf.sh | 190
 1 file changed, 125 insertions(+), 65 deletions(-)