Fix xeus-cpp-lite deployment (#420)

Author: mcbarton

.github/workflows/deploy-pages.yml

@@ -92,7 +92,7 @@ jobs:
       shell: bash -l {0}
       run: |
         ./emsdk/emsdk activate ${{matrix.emsdk_ver}}
-         source ./emsdk/emsdk_env.sh
+        source ./emsdk/emsdk_env.sh
         micromamba create -f environment-wasm.yml --platform=emscripten-wasm32
 
         export PREFIX=$MAMBA_ROOT_PREFIX/envs/CppInterOp-wasm
@@ -142,7 +142,7 @@ jobs:
                 ../
         fi
         
-        emmake make -j ${{ env.ncpus }}
+        emmake make -j ${{ env.ncpus }} install
 
         cd ..
         
@@ -181,12 +181,12 @@ jobs:
       shell: bash -l {0}
       run: |
           cd ./xeus-cpp/
-          micromamba create -n xeus-lite-host jupyterlite-core
+          micromamba create -n xeus-lite-host jupyterlite-core -c conda-forge
           micromamba activate xeus-lite-host
           python -m pip install jupyterlite-xeus
           jupyter lite build --XeusAddon.prefix=${{ env.PREFIX }} --output-dir dist
           cp ${{ env.PREFIX }}/bin/xcpp.data dist/extensions/@jupyterlite/xeus/static
-          cp ${{ env.CPPINTEROP_BUILD_DIR }}/lib/libclangCppInterOp.so dist/extensions/@jupyterlite/xeus/static
+          cp ${{ env.PREFIX }}/lib/libclangCppInterOp.so dist/extensions/@jupyterlite/xeus/static
 
     - name: Upload artifact
       uses: actions/upload-pages-artifact@v3

.github/workflows/emscripten.yml

@@ -541,7 +541,7 @@ jobs:
       shell: bash -l {0}
       run: |
         ./emsdk/emsdk activate ${{matrix.emsdk_ver}}
-         source ./emsdk/emsdk_env.sh
+        source ./emsdk/emsdk_env.sh
         micromamba create -f environment-wasm.yml --platform=emscripten-wasm32
 
         export PREFIX=$MAMBA_ROOT_PREFIX/envs/CppInterOp-wasm
@@ -590,7 +590,7 @@ jobs:
                 ../
         fi
         
-        emmake make -j ${{ env.ncpus }}
+        emmake make -j ${{ env.ncpus }} install
 
         cd ..
         
@@ -623,4 +623,4 @@ jobs:
           -DCppInterOp_DIR="${{ env.CPPINTEROP_BUILD_DIR }}/lib/cmake/CppInterOp"  \
           -DSYSROOT_PATH=$SYSROOT_PATH                      \
           ..
-        emmake make -j ${{ env.ncpus }}
+        emmake make -j ${{ env.ncpus }} install

lib/Interpreter/CMakeLists.txt

@@ -17,6 +17,9 @@ if(EMSCRIPTEN)
     LINK_LIBS
     clangInterpreter
   )
+  target_link_options(clangCppInterOp PRIVATE
+    PUBLIC "SHELL: -s WASM_BIGINT"
+  )
 else()
   set(LLVM_LINK_COMPONENTS
     ${LLVM_TARGETS_TO_BUILD}