tests/docker: remove dead code for linux-user containers

debian-powerpc-user-cross was the only linux-user powered cross builder
and it was removed in commit 80394ccf21 ("tests/docker: remove
debian-powerpc-user-cross", 2019-09-26). Remove all the infrastructure
around it since it is now unused.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220401141326.1244422-2-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220419091020.3008144-5-alex.bennee@linaro.org>

diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index e495b16..a6a5a20 100644 (file)
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -229,12 +229,6 @@ DOCKER_PARTIAL_IMAGES += debian-tricore-cross
 DOCKER_PARTIAL_IMAGES += debian-xtensa-cross
 DOCKER_PARTIAL_IMAGES += fedora-cris-cross
 
-# Rules for building linux-user powered images
-#
-# These are slower than using native cross compiler setups but can
-# work around issues with poorly working multi-arch systems and broken
-# packages.
-
 # Expand all the pre-requistes for each docker image and test combination
 $(foreach i,$(filter-out $(DOCKER_PARTIAL_IMAGES) $(DOCKER_VIRTUAL_IMAGES),$(DOCKER_IMAGES)), \
        $(foreach t,$(DOCKER_TESTS), \
@@ -266,11 +260,6 @@ docker:
        @echo
        @echo 'Available container images:'
        @echo '    $(DOCKER_IMAGES)'
-ifneq ($(DOCKER_USER_IMAGES),)
-       @echo
-       @echo 'Available linux-user images (docker-binfmt-image-debian-%):'
-       @echo '    $(DOCKER_USER_IMAGES)'
-endif
        @echo
        @echo 'Available tests:'
        @echo '    $(DOCKER_TESTS)'