Re: [PATCH v4 39/40] testing: add check-build target

[Philippe Mathieu-Daudé]

On 7/1/20 3:56 PM, Alex Bennée wrote:
> If we want to continue to split build and check phase it seems like a
> good idea to allow building of the tests during our multi-threaded
> build phase.
> 
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Cc: Daniel P. Berrangé <berrange@redhat.com>
> ---
>  .gitlab-ci.yml         |  5 ++++-
>  tests/Makefile.include | 17 +++++++++++++----
>  2 files changed, 17 insertions(+), 5 deletions(-)
> 
> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
> index 83e38ea19f3..b0e5417146b 100644
> --- a/.gitlab-ci.yml
> +++ b/.gitlab-ci.yml
> @@ -36,7 +36,7 @@ include:
>      - make -j"$JOBS"
>      - if test -n "$MAKE_CHECK_ARGS";
>        then
> -        make $MAKE_CHECK_ARGS ;
> +        make -j"$JOBS" $MAKE_CHECK_ARGS ;
>        fi
>  
>  .native_test_job_template: &native_test_job_definition
> @@ -60,6 +60,7 @@ build-system-ubuntu-main:
>      TARGETS: aarch64-softmmu alpha-softmmu cris-softmmu hppa-softmmu 
> lm32-softmmu
>        moxie-softmmu microblazeel-softmmu mips64el-softmmu m68k-softmmu 
> ppc-softmmu
>        riscv64-softmmu sparc-softmmu
> +    MAKE_CHECK_ARGS: check-build
>    artifacts:
>      paths:
>        - build
> @@ -90,6 +91,7 @@ build-system-fedora-alt:
>      TARGETS: tricore-softmmu unicore32-softmmu microblaze-softmmu 
> mips-softmmu
>        riscv32-softmmu s390x-softmmu sh4-softmmu sparc64-softmmu 
> x86_64-softmmu
>        xtensa-softmmu nios2-softmmu or1k-softmmu
> +    MAKE_CHECK_ARGS: check-build
>    artifacts:
>      paths:
>        - build
> @@ -124,6 +126,7 @@ build-system-fedora-disabled:
>        --disable-qom-cast-debug --disable-spice --disable-vhost-vsock
>        --disable-vhost-net --disable-vhost-crypto --disable-vhost-user
>      TARGETS: i386-softmmu ppc64-softmmu mips64-softmmu i386-linux-user
> +    MAKE_CHECK_ARGS: check-build
>    artifacts:
>      paths:
>        - build
> diff --git a/tests/Makefile.include b/tests/Makefile.include
> index c316e0d6647..94b1cc8302e 100644
> --- a/tests/Makefile.include
> +++ b/tests/Makefile.include
> @@ -22,6 +22,8 @@ endif
>       @echo " $(MAKE) check-venv           Creates a Python venv for tests"
>       @echo " $(MAKE) check-clean          Clean the tests and related data"
>       @echo
> +     @echo "The following are useful for CI builds"
> +     @echo " $(MAKE) check-build          Build most test binaris"

Typo "binaries".

Otherwise:
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

>       @echo " $(MAKE) get-vm-images        Downloads all images used by 
> acceptance tests, according to configured targets (~350 MB each, 1.5 GB max)"
>       @echo
>       @echo
> @@ -649,6 +651,10 @@ $(patsubst %, check-qtest-%, $(QTEST_TARGETS)): 
> check-qtest-%: %-softmmu/all $(c
>         QTEST_QEMU_BINARY=$*-softmmu/qemu-system-$* \
>         QTEST_QEMU_IMG=qemu-img$(EXESUF))
>  
> +build-qtest: $(patsubst %, %-softmmu/all, $(QTEST_TARGETS)) $(check-qtest-y)
> +
> +build-unit: $(check-unit-y)
> +
>  check-unit: $(check-unit-y)
>       $(call do_test_human, $^)
>  
> @@ -680,7 +686,6 @@ check-report.tap: $(patsubst %,check-report-qtest-%.tap, 
> $(QTEST_TARGETS)) check
>  FP_TEST_BIN=$(BUILD_DIR)/tests/fp/fp-test
>  
>  # the build dir is created by configure
> -.PHONY: $(FP_TEST_BIN)
>  $(FP_TEST_BIN): config-host.h $(test-util-obj-y)
>       $(call quiet-command, \
>               $(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" $(notdir $@), 
> \
> @@ -814,9 +819,10 @@ check-softfloat-ops: $(SF_MATH_RULES)
>  
>  .PHONY: check-softfloat
>  ifeq ($(CONFIG_TCG),y)
> -check-softfloat: check-softfloat-conv check-softfloat-compare 
> check-softfloat-ops
> +build-softfloat: $(FP_TEST_BIN)
> +check-softfloat: build-softfloat check-softfloat-conv 
> check-softfloat-compare check-softfloat-ops
>  else
> -check-softfloat:
> +build-softfloat check-softfloat:
>       $(call quiet-command, /bin/true, "FLOAT TEST", \
>               "SKIPPED for non-TCG builds")
>  endif
> @@ -955,7 +961,8 @@ check-qtest: $(patsubst %,check-qtest-%, $(QTEST_TARGETS))
>  ifeq ($(CONFIG_TOOLS),y)
>  check-block: $(patsubst %,check-%, $(check-block-y))
>  endif
> -check: check-block check-qapi-schema check-unit check-softfloat check-qtest 
> check-decodetree
> +check-build: build-unit build-softfloat build-qtest
> +
>  check-clean:
>       rm -rf $(check-unit-y) tests/*.o tests/*/*.o $(QEMU_IOTESTS_HELPERS-y)
>       rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), 
> $(check-qtest-$(target)-y:%=tests/qtest/%$(EXESUF))) 
> $(check-qtest-generic-y:%=tests/qtest/%$(EXESUF)))
> @@ -963,6 +970,8 @@ check-clean:
>       rm -f tests/qtest/dbus-vmstate1-gen-timestamp
>       rm -rf $(TESTS_VENV_DIR) $(TESTS_RESULTS_DIR)
>  
> +check: check-block check-qapi-schema check-unit check-softfloat check-qtest 
> check-decodetree
> +
>  clean: check-clean
>  
>  # Build the help program automatically
>