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-rw-r--r--src/ci/docker/cross2/Dockerfile2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ci/docker/cross2/Dockerfile b/src/ci/docker/cross2/Dockerfile
index f5fc06767ce..58932c51aec 100644
--- a/src/ci/docker/cross2/Dockerfile
+++ b/src/ci/docker/cross2/Dockerfile
@@ -5,6 +5,7 @@ RUN sh /scripts/cross-apt-packages.sh
 
 RUN apt-get build-dep -y clang llvm && apt-get install -y --no-install-recommends \
   build-essential \
+  gcc-multilib \
   libedit-dev \
   libgmp-dev \
   libisl-dev \
@@ -47,6 +48,7 @@ ENV TARGETS=x86_64-unknown-fuchsia
 ENV TARGETS=$TARGETS,aarch64-unknown-fuchsia
 ENV TARGETS=$TARGETS,sparcv9-sun-solaris
 ENV TARGETS=$TARGETS,x86_64-sun-solaris
+ENV TARGETS=$TARGETS,x86_64-unknown-linux-gnux32
 
 ENV RUST_CONFIGURE_ARGS --target=$TARGETS --enable-extended
 ENV SCRIPT python2.7 ../x.py dist --target $TARGETS