tests/docker: use debian-all-test-cross for mips64

Maintaining two sets of containers for test building is silly. While
it makes sense for the QEMU cross-compile targets to have their own
fat containers built by lcitool we might as well merge the other
random debian based compilers into the same one used on gitlab.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231029145033.592566-12-alex.bennee@linaro.org>

.gitlab-ci.d/container-cross.yml

@@ -46,12 +46,6 @@ loongarch-debian-cross-container:
   variables:
     NAME: debian-loongarch-cross
 
-mips64-debian-cross-container:
-  extends: .container_job_template
-  stage: containers
-  variables:
-    NAME: debian-mips64-cross
-
 mips64el-debian-cross-container:
   extends: .container_job_template
   stage: containers

configure

@@ -1327,7 +1327,7 @@ probe_target_compiler() {
         container_cross_prefix=mips64el-linux-gnuabi64-
         ;;
       mips64)
-        container_image=debian-mips64-cross
+        container_image=debian-all-test-cross
         container_cross_prefix=mips64-linux-gnuabi64-
         ;;
       nios2)

tests/docker/Makefile.include

@@ -122,7 +122,6 @@ docker-image-debian-nios2-cross: $(DOCKER_FILES_DIR)/debian-toolchain.docker \
 	$(call debian-toolchain, $@)
 
 # These images may be good enough for building tests but not for test builds
-DOCKER_PARTIAL_IMAGES += debian-mips64-cross
 DOCKER_PARTIAL_IMAGES += debian-microblaze-cross
 DOCKER_PARTIAL_IMAGES += debian-mips-cross
 DOCKER_PARTIAL_IMAGES += debian-nios2-cross