gitlab: add build-loongarch to matrix

We have the compiler and with a few updates a container that can build
QEMU so we should at least run the check-tcg smoke tests.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231029145033.592566-6-alex.bennee@linaro.org>

.gitlab-ci.d/buildtest.yml

@@ -303,6 +303,15 @@ build-some-softmmu:
     TARGETS: arm-softmmu aarch64-softmmu i386-softmmu riscv64-softmmu
       s390x-softmmu x86_64-softmmu
     MAKE_CHECK_ARGS: check-tcg
+
+build-loongarch64:
+  extends: .native_build_job_template
+  needs:
+    job: loongarch-debian-cross-container
+  variables:
+    IMAGE: debian-loongarch-cross
+    CONFIGURE_ARGS: --disable-tools --enable-debug
+    TARGETS: loongarch64-linux-user loongarch64-softmmu
     MAKE_CHECK_ARGS: check-tcg
 
 # We build tricore in a very minimal tricore only container

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

@@ -52,6 +52,12 @@ hppa-debian-cross-container:
   variables:
     NAME: debian-hppa-cross
 
+loongarch-debian-cross-container:
+  extends: .container_job_template
+  stage: containers
+  variables:
+    NAME: debian-loongarch-cross
+
 m68k-debian-cross-container:
   extends: .container_job_template
   stage: containers

tests/docker/Makefile.include

@@ -125,7 +125,6 @@ docker-image-debian-nios2-cross: $(DOCKER_FILES_DIR)/debian-toolchain.docker \
 DOCKER_PARTIAL_IMAGES += debian-alpha-cross
 DOCKER_PARTIAL_IMAGES += debian-powerpc-test-cross
 DOCKER_PARTIAL_IMAGES += debian-hppa-cross
-DOCKER_PARTIAL_IMAGES += debian-loongarch-cross
 DOCKER_PARTIAL_IMAGES += debian-m68k-cross debian-mips64-cross
 DOCKER_PARTIAL_IMAGES += debian-microblaze-cross
 DOCKER_PARTIAL_IMAGES += debian-mips-cross

tests/docker/dockerfiles/debian-loongarch-cross.docker

@@ -9,22 +9,42 @@ FROM docker.io/library/debian:11-slim
 # Duplicate deb line as deb-src
 RUN cat /etc/apt/sources.list | sed "s/^deb\ /deb-src /" >> /etc/apt/sources.list
 
+RUN export DEBIAN_FRONTEND=noninteractive && \
+    apt-get update && \
+    apt-get install -y eatmydata && \
+    eatmydata apt-get dist-upgrade -y && \
+    apt build-dep -yy qemu
+
 RUN apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt install -yy eatmydata && \
     DEBIAN_FRONTEND=noninteractive eatmydata \
     apt-get install -y --no-install-recommends \
         build-essential \
+        bison \
         ca-certificates \
+        ccache \
+        clang  \
+        flex \
         curl \
         gettext \
         git \
-        python3-minimal
+        ninja-build \
+        python3-pip \
+        python3-setuptools \
+        python3-venv \
+        python3-wheel
+
+RUN /usr/bin/pip3 install tomli
 
 RUN curl -#SL https://github.com/loongson/build-tools/releases/download/2023.08.08/CLFS-loongarch64-8.1-x86_64-cross-tools-gcc-glibc.tar.xz \
     | tar -xJC /opt
 
 ENV PATH $PATH:/opt/cross-tools/bin
 ENV LD_LIBRARY_PATH /opt/cross-tools/lib:/opt/cross-tools/loongarch64-unknown-linux-gnu/lib:$LD_LIBRARY_PATH
+
+ENV QEMU_CONFIGURE_OPTS --disable-system --disable-docs --disable-tools
+ENV DEF_TARGET_LIST loongarch64-linux-user,loongarch-softmmu
+
 # As a final step configure the user (if env is defined)
 ARG USER
 ARG UID