In some configuration (linux-user, tools) we can ignore building
various objects (and the libfdt).
Tested with all the combinations of --[enable|disable]-tools,
--[enable|disable]-user and --[enable|disable]-system using the
following commands (suggested by Laurent Vivier in v1):
$ mkdir build
$ cd build
$ for user in enable disable; do \
for tools in enable disable; do \
for system in enable disable; do \
rm -fr build-$user-$system-$tools && \
mkdir build-$user-$system-$tools && \
(cd build-$user-$system-$tools && \
../../configure \
--${user}-user \
--${system}-system \
--${tools}-tools \
--disable-docs \
); \
done; \
done; \
done
Then building each of the 8 subdirectories on x86_64 and aarch64
hosts, running 'make check', and only on x86_64:
'make run-tcg-tests-x86_64-linux-user'.
All CI green:
https://gitlab.com/philmd/qemu/pipelines/110420332
https://travis-ci.org/philmd/qemu/builds/638781159
https://app.shippable.com/github/philmd/qemu/runs/587/summary/console
Since v1:
- no code change, improved commit description, added review tags
- added 2 new patches touching hw/core/ (remove reset.o from linux-user)
$ git backport-diff -u v1
Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively
001/6:[----] [--] 'configure: Do not build libfdt if not required'
002/6:[----] [--] 'Makefile: Clarify all the codebase requires qom/ objects'
003/6:[----] [--] 'Makefile: Restrict system emulation and tools objects'
004/6:[----] [--] 'Makefile: Remove unhelpful comment'
005/6:[down] 'hw/core: Restrict reset handlers API to system-mode'
006/6:[down] 'hw/core/Makefile: Group generic objects versus system-mode
objects'
Supersedes: <20200109153939.27173-1-phi...@redhat.com>
Philippe Mathieu-Daudé (6):
configure: Do not build libfdt if not required
Makefile: Clarify all the codebase requires qom/ objects
Makefile: Restrict system emulation and tools objects
Makefile: Remove unhelpful comment
hw/core: Restrict reset handlers API to system-mode
hw/core/Makefile: Group generic objects versus system-mode objects
configure | 2 ++
Makefile.objs | 31 ++++++++++---------------------
hw/core/Makefile.objs | 31 ++++++++++++++++---------------
3 files changed, 28 insertions(+), 36 deletions(-)
--
2.21.1
