diff --git a/sv-front/moore/build.sh b/sv-front/moore/build.sh
index 87a09d79..1d97d85b 100644
--- a/sv-front/moore/build.sh
+++ b/sv-front/moore/build.sh
@@ -3,6 +3,46 @@
 set -e
 set -x
 
+git submodule update --depth=1 --init --recursive
+
+# Build LLVM and MLIR
+
+mkdir -p circt/llvm/build
+pushd circt/llvm/build
+cmake ../llvm \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=../install \
+    -DLLVM_BUILD_EXAMPLES=OFF \
+    -DLLVM_ENABLE_ASSERTIONS=ON \
+    -DLLVM_ENABLE_BINDINGS=OFF \
+    -DLLVM_ENABLE_OCAMLDOC=OFF \
+    -DLLVM_ENABLE_PROJECTS=mlir \
+    -DLLVM_INSTALL_UTILS=ON \
+    -DLLVM_OPTIMIZED_TABLEGEN=ON \
+    -DLLVM_TARGETS_TO_BUILD=""
+cmake --build . --target install
+popd
+
+# Build CIRCT
+
+mkdir -p circt/build
+pushd circt/build
+cmake .. \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=../install \
+    -DMLIR_DIR=$PWD/../llvm/install/lib/cmake/mlir \
+    -DLLVM_DIR=$PWD/../llvm/install/lib/cmake/llvm \
+    -DLLVM_ENABLE_ASSERTIONS=ON
+cmake --build . --target install
+popd
+
+# Build Moore
+
+export CIRCT_SYS_CIRCT_DIR=$PWD/circt
+export CIRCT_SYS_CIRCT_BUILD_DIR=$PWD/circt/install
+export CIRCT_SYS_LLVM_DIR=$PWD/circt/llvm
+export CIRCT_SYS_LLVM_BUILD_DIR=$PWD/circt/llvm/install
+
 curl https://sh.rustup.rs -sSf | sh -s -- -y
 source $HOME/.cargo/env
 
diff --git a/sv-front/moore/meta.yaml b/sv-front/moore/meta.yaml
index 6f484918..94bffe82 100644
--- a/sv-front/moore/meta.yaml
+++ b/sv-front/moore/meta.yaml
@@ -17,6 +17,10 @@ build:
   script_env:
     - CI
 
+requirements:
+  build:
+    - cmake
+
 test:
   commands:
     - moore --version