qemu/tests/tcg/Makefile.probe

# -*- Mode: makefile -*-
#
# TCG Compiler Probe
#
# This Makefile fragment is included multiple times in the main make
# script to probe for available compilers. This is used to build up a
# selection of required docker targets before we invoke a sub-make for
# each target.

# First we need the target makefile which tells us the target architecture
-include $(BUILD_DIR)/$(PROBE_TARGET)/config-target.mak

# Then we load up the target architecture makefiles which tell us
# about the compilers
CROSS_CC_GUEST:=
DOCKER_IMAGE:=
DOCKER_PREREQ:=

-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include
-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include

ifndef CROSS_CC_GUEST
ifneq ($(DOCKER_IMAGE),)
DOCKER_PREREQ:=docker-image-$(DOCKER_IMAGE)
endif
endif

# Clean-up
# undefine TARGET_NAME
# undefine TARGET_BASE_ARCH
# undefine TARGET_ABI_DIR
tests: add top-level make dependency for docker builds One problem with satisfying your docker dependencies in a sub-make it you might end up trying to satisfy the dependency multiple times. This is especially a problem with debian-sid based cross compilers and CI setups. We solve this by doing a docker build pass at the top level before any sub-makes are called. We still need to satisfy dependencies in the Makefile.target call so people can run tests from individual target directories. We introduce a new Makefile.probe which gets called for each PROBE_TARGET and allows us to build up the list. It does require multiply including config-target.mak which shouldn't cause any issues as it shouldn't define anything that clashes with config-host.mak. However we undefine a few key variables each time around. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> 2018-06-08 14:12:46 +03:00			`# -- Mode: makefile --`
			`#`
			`# TCG Compiler Probe`
			`#`
tests: Fix typos in comments and help message (found by codespell) Fix also a grammar issue. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20180713054755.23323-1-sw@weilnetz.de> Signed-off-by: Laurent Vivier <laurent@vivier.eu> 2018-07-13 08:47:55 +03:00			`# This Makefile fragment is included multiple times in the main make`
tests: add top-level make dependency for docker builds One problem with satisfying your docker dependencies in a sub-make it you might end up trying to satisfy the dependency multiple times. This is especially a problem with debian-sid based cross compilers and CI setups. We solve this by doing a docker build pass at the top level before any sub-makes are called. We still need to satisfy dependencies in the Makefile.target call so people can run tests from individual target directories. We introduce a new Makefile.probe which gets called for each PROBE_TARGET and allows us to build up the list. It does require multiply including config-target.mak which shouldn't cause any issues as it shouldn't define anything that clashes with config-host.mak. However we undefine a few key variables each time around. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> 2018-06-08 14:12:46 +03:00			`# script to probe for available compilers. This is used to build up a`
			`# selection of required docker targets before we invoke a sub-make for`
			`# each target.`

			`# First we need the target makefile which tells us the target architecture`
			`-include $(BUILD_DIR)/$(PROBE_TARGET)/config-target.mak`

			`# Then we load up the target architecture makefiles which tell us`
			`# about the compilers`
			`CROSS_CC_GUEST:=`
			`DOCKER_IMAGE:=`
			`DOCKER_PREREQ:=`

			`-include $(SRC_PATH)/tests/tcg/$(TARGET_BASE_ARCH)/Makefile.include`
			`-include $(SRC_PATH)/tests/tcg/$(TARGET_NAME)/Makefile.include`

			`ifndef CROSS_CC_GUEST`
			`ifneq ($(DOCKER_IMAGE),)`
			`DOCKER_PREREQ:=docker-image-$(DOCKER_IMAGE)`
			`endif`
			`endif`

			`# Clean-up`
			`# undefine TARGET_NAME`
			`# undefine TARGET_BASE_ARCH`
			`# undefine TARGET_ABI_DIR`