Merge branch 'main' into Remove-lower-bound-on-cppargparse

Author: mcbarton

.github/workflows/deploy-github-page.yml

@@ -70,7 +70,7 @@ jobs:
         shell: bash -l {0}
         run: |
           set -e
-          micromamba create -n xeus-lite-host jupyterlite-core
+          micromamba create -n xeus-lite-host jupyterlite-core jupyter_server
           micromamba activate xeus-lite-host
           cd build/test
           # Fresh install browsers, and run Emscripten tests in them
@@ -140,7 +140,6 @@ jobs:
       - name: Jupyter Lite integration
         shell: bash -l {0}
         run: |
-          micromamba create -n xeus-lite-host jupyterlite-core jupyter_server
           micromamba activate xeus-lite-host
           python -m pip install jupyterlite-xeus
           jupyter lite build \

CMakeLists.txt

@@ -431,6 +431,14 @@ if (XEUS_CPP_BUILD_EXECUTABLE)
 endif()
 
 if(EMSCRIPTEN)
+    # Ensure required SDL2 ports (e.g. SDL2) are built before header preloading
+    execute_process(
+        COMMAND embuilder build sdl2
+        RESULT_VARIABLE SDL2_RESULT
+    )
+    if(NOT SDL2_RESULT EQUAL 0)
+        message(FATAL_ERROR "Failed to run 'embuilder build sdl2'")
+    endif()
     include(WasmBuildOptions)
     find_package(xeus-lite REQUIRED)
     add_executable(xcpp src/main_emscripten_kernel.cpp )

CONTRIBUTING.md

@@ -147,7 +147,7 @@ To do this on Ubuntu x86 execute the following
 
 To build Jupyter Lite with this kernel without creating a website you can execute the following
 ```bash
-micromamba create -n xeus-lite-host jupyterlite-core -c conda-forge
+micromamba create -n xeus-lite-host jupyterlite-core jupyter_server -c conda-forge
 micromamba activate xeus-lite-host
 python -m pip install jupyterlite-xeus
 jupyter lite build --XeusAddon.prefix=$PREFIX

README.md

@@ -1,5 +1,6 @@
 # ![xeus-cpp](docs/source/xeus-logo.svg)
-
+<div align="center">
+        
 [![Build Status](https://github.com/compiler-research/xeus-cpp/actions/workflows/main.yml/badge.svg)](https://github.com/compiler-research/xeus-cpp/actions/workflows/main.yml)
 [![Documentation Status](http://readthedocs.org/projects/xeus-cpp/badge/?version=latest)](https://xeus-cppreadthedocs.io/en/latest/?badge=latest)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/compiler-research/xeus-cpp/main?urlpath=/lab/tree/notebooks/xeus-cpp.ipynb)
@@ -9,14 +10,17 @@
 [![Anaconda-Server Badge](https://anaconda.org/conda-forge/xeus-cpp/badges/license.svg)](https://github.com/conda-forge/xeus-cpp-feedstock)
 [![Conda Platforms](https://img.shields.io/conda/pn/conda-forge/xeus-cpp.svg)](https://anaconda.org/conda-forge/xeus-cpp)
 [![Anaconda-Server Badge](https://anaconda.org/conda-forge/xeus-cpp/badges/downloads.svg)](https://github.com/conda-forge/xeus-cpp-feedstock)
-
+</div>
 
 `xeus-cpp` is a Jupyter kernel for cpp based on the native implementation of the
 Jupyter protocol [xeus](https://github.com/jupyter-xeus/xeus).
 
 Try Jupyter Lite demo by clicking below
 
+<div align="center">
+        
 [![lite-badge](https://jupyterlite.rtfd.io/en/latest/_static/badge.svg)](https://compiler-research.github.io/xeus-cpp/lab/index.html)
+</div>
 
 ## Installation within a mamba environment (non wasm build instructions)
 
@@ -148,7 +152,7 @@ To do this on Ubuntu x86 execute the following
 
 To build Jupyter Lite with this kernel without creating a website you can execute the following
 ```bash
-micromamba create -n xeus-lite-host jupyterlite-core -c conda-forge
+micromamba create -n xeus-lite-host jupyterlite-core jupyter_server -c conda-forge
 micromamba activate xeus-lite-host
 python -m pip install jupyterlite-xeus
 jupyter lite build --XeusAddon.prefix=$PREFIX

docs/source/InstallationAndUsage.rst

@@ -137,7 +137,7 @@ To build Jupyter Lite with this kernel without creating a website you can execut
 
 .. code-block:: bash
 
-    micromamba create -n xeus-lite-host jupyterlite-core -c conda-forge
+    micromamba create -n xeus-lite-host jupyterlite-core jupyter_server -c conda-forge
     micromamba activate xeus-lite-host
     python -m pip install jupyterlite-xeus
     jupyter lite build --XeusAddon.prefix=$PREFIX