switch to emsdk 3.1.35 (#37)

.github/workflows/emscripten-report.yml

@@ -26,8 +26,8 @@ jobs:
       run: |
         git clone https://github.com/emscripten-core/emsdk.git
         cd emsdk
-        ./emsdk install latest
-        ./emsdk activate latest
+        ./emsdk install 3.1.35
+        ./emsdk activate 3.1.35
         source ./emsdk_env.sh
         emcc -v
 

Dockerfile.emscripten

@@ -0,0 +1,34 @@
+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update \
+    && apt install -y --no-install-recommends \
+    python3 git openssl ca-certificates xz-utils \
+    bzip2 cmake make
+
+# Set the working directory to root (ie $HOME)
+WORKDIR root
+
+COPY test test
+COPY fuzz fuzz
+COPY CMakeLists.txt CMakeLists.txt
+COPY scripts scripts
+COPY src src
+
+RUN git clone https://github.com/emscripten-core/emsdk.git
+
+SHELL ["/bin/bash", "-c"]
+# install tool
+RUN cd emsdk \
+    && ./emsdk install 3.1.35 \
+    && ./emsdk activate 3.1.35 \
+    && source ./emsdk_env.sh \
+    && emcc -v
+
+#Setup cmake
+RUN source ./emsdk/emsdk_env.sh \
+    && emcmake cmake -DBuildTest=TRUE -B build .
+
+# build with make
+RUN source ./emsdk/emsdk_env.sh \
+    && emmake make -C build