wasm wheel support

Author: pmp-p

config

@@ -47,11 +47,14 @@ fi
 
 export EMFLAVOUR=${EMFLAVOUR:-tot}
 
+# no extra wasm features
+export WASMFLAVOUR=mvp
+
 #temp fix for oom on CI (Error: Process completed with exit code 143.)
 export EMSDK_NUM_CORES=1
 
 
-export PYDK_PYTHON_HOST_PLATFORM=wasm32-$EMFLAVOUR-emscripten
+export PYDK_PYTHON_HOST_PLATFORM=wasm32-$WASMFLAVOUR-emscripten
 
 if echo $LD_LIBRARY_PATH |grep -q ${HOST_PREFIX}/lib
 then

pkg_list

@@ -0,0 +1 @@
+patchelf wget lz4 pv clang libffi-dev libssl-dev libsqlite3-dev pkg-config git

python-wasm-sdk.sh

@@ -70,6 +70,12 @@ do
             if ./scripts/cpython-build-emsdk-deps.sh > /dev/null
             then
                 [ -f /lowend ] && sleep 45
+
+
+                echo " --------- adding some usefull pkg ${PYBUILD} ${CIVER} ---------" 1>&2
+                ./scripts/cpython-build-emsdk-prebuilt.sh
+
+
                 echo "
 
                 ==========================================================

scripts/cpython-build-emsdk-prebuilt.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+. ${CONFIG:-config}
+
+PIP="$(realpath python3-wasm) -m pip"
+
+echo "
+    *   cpython-build-emsdk-prebuilt pip==$PIP   *
+" 1>&2
+
+# make wheels
+# /opt/python-wasm-sdk/python3-wasm setup.py bdist_wheel
+
+for pkg in wheel installer
+do
+    if [ -d prebuilt/emsdk/${PYBUILD}/site-packages/$pkg ]
+    then
+        echo "
+            $pkg already set to prebuilt
+            "
+    else
+        $PIP install $pkg
+        mv $PREFIX/lib/python${PYBUILD}/site-packages/${pkg} prebuilt/emsdk/${PYBUILD}/site-packages/
+        mv $PREFIX/lib/python${PYBUILD}/site-packages/${pkg}-* prebuilt/emsdk/${PYBUILD}/site-packages/
+    fi
+done
+
+
+pushd src
+
+CYTHON=Cython-3.0.0a11-py2.py3-none-any.whl
+
+wget -q -c https://github.com/cython/cython/releases/download/3.0.0a11/${CYTHON}
+$PIP install $CYTHON
+
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+popd

scripts/cpython-build-emsdk.sh

@@ -18,7 +18,6 @@ export PYTHON_FOR_BUILD=${PYTHON_FOR_BUILD:-${HPY}}
 
 . ./scripts/emsdk-fetch.sh
 
-
 REBUILD_WASM=${REBUILD_WASMPY:-false}
 
 if $REBUILD || $REBUILD_WASMPY
@@ -37,7 +36,6 @@ then
     popd 2>&1 >/dev/null
 fi
 
-
 if [ -f $EMSDK/upstream/emscripten/cache/sysroot/lib/wasm32-emscripten/pic/libffi.a ]
 then
     echo "
@@ -119,7 +117,6 @@ echo "
 
 
 
-
     ********** TESTSUITE test-modules == $TESTSUITE *******************
 
 
@@ -338,6 +335,11 @@ export PYBUILD=\${PYBUILD:-$PYBUILD}
 export PYMAJOR=\$(echo -n \$PYBUILD|cut -d. -f1)
 export PYMINOR=\$(echo -n \$PYBUILD|cut -d. -f2)
 
+export CARGO_HOME=\${CARGO_HOME:-/opt/python-rust-sdk}
+export RUSTUP_HOME=\${RUSTUP_HOME:-/opt/python-rust-sdk}
+export PATH=\${CARGO_HOME}/bin:$PATH
+
+
 if [[ ! -z \${EMSDK+z} ]]
 then
     # emsdk_env already parsed
@@ -352,7 +354,7 @@ fi
 export SYS_PYTHON=${SYS_PYTHON}
 export EMSDK_PYTHON=${SYS_PYTHON}
 
-export PATH=${HOST_PREFIX}/bin:\$PATH
+export PATH=${HOST_PREFIX}/bin:\$PATH:${SDKROOT}/devices/emsdk/usr/bin
 export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}
 export HOME=${SDKROOT}
 export PLATFORM_TRIPLET=${PYDK_PYTHON_HOST_PLATFORM}

scripts/cpython-build-host.sh

@@ -57,8 +57,8 @@ then
     unset CPPFLAGS
     unset LDFLAGS
 
-
 #export OPT="$CPOPTS -DNDEBUG -fwrapv"
+    mkdir -p $ROOT/src/cpython${PYBUILD}/Tools/wasm
     cat > $ROOT/src/cpython${PYBUILD}/Tools/wasm/config.host-wasm32-emscripten <<END
 ac_cv_lib_intl_textdomain=no
 ac_cv_func_bind_textdomain_codeset=no

scripts/emsdk-fetch.sh

@@ -209,4 +209,3 @@ else
     echo "emsdk: config already set !" 1>&2
 fi
 
-