Anthony PERARD ab4a83023e build: add --full to version.sh to guess $(XEN_FULLVERSION) ...

Running $(MAKE) like that in a $(shell ) while parsing the Makefile
doesn't work reliably. In some case, make will complain with
"jobserver unavailable: using -j1.  Add '+' to parent make rule.".
Also, it isn't possible to distinguish between the output produced by
the target "xenversion" and `make`'s own output.

Instead of running make, this patch "improve" `version.sh` to try to
guess the output of `make xenversion`.

In order to have version.sh works in more scenario, it will use
XEN_EXTRAVERSION and XEN_VENDORVERSION from the environment when
present. As for the cases were those two variables are overridden by a
make command line arguments, we export them when invoking version.sh
via a new $(XEN_FULLVERSION) macro.

That should hopefully get us to having ./version.sh returning the same
value that `make xenversion` would.

This fix GitLab CI's build job "debian-unstable-gcc-arm64".

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Daniel P. Smith <dpsmith@apertussolutions.com>
Reviewed-by: Ian Jackson <iwj@xenproject.org>

2021-09-29 15:29:55 +01:00

..

modules

xen/xsm: Drop xsm_hvm_param_nested()

2020-10-06 12:28:37 +01:00

policy

flask/policy: remove unused example

2016-06-21 15:29:18 +01:00

Makefile

flask: build policy in different locations

2016-11-04 14:08:10 +00:00

Makefile.common

build: add --full to version.sh to guess $(XEN_FULLVERSION)

2021-09-29 15:29:55 +01:00