add Bullet3

Author: pmp-p

scripts/emsdk-fetch.sh

@@ -22,11 +22,11 @@ then
                 ./emsdk install ${EMFLAVOUR:-latest}
                 ./emsdk activate ${EMFLAVOUR:-latest}
                 pushd upstream/emscripten
-                    echo "FIXME: Applying https://github.com/emscripten-core/emscripten/pull/20281"
+                    echo "FIXME: Applying https://github.com/emscripten-core/emscripten/pull/20281 dylink.js : handle ** argument case"
                     wget https://patch-diff.githubusercontent.com/raw/emscripten-core/emscripten/pull/20281.diff
                     patch -p1 < 20281.diff
 
-                    echo "FIXME: Applying https://github.com/emscripten-core/emscripten/pull/17956"
+                    echo "FIXME: Applying https://github.com/emscripten-core/emscripten/pull/17956 file corruption when using emscripten_run_preload_plugins with BrowserFS"
                     wget https://patch-diff.githubusercontent.com/raw/emscripten-core/emscripten/pull/17956.diff
 
                     if patch -p1 < 17956.diff
@@ -47,9 +47,11 @@ then
 #                patch -p1 < emsdk_emcc.patch
 
 
-                # fix mouse position for 3D canvas
+                echo "FIXME: Applying https://github.com/emscripten-core/emscripten/pull/20442 fix mouse position for 3D canvas"
+                pushd upstream/emscripten
                 wget https://patch-diff.githubusercontent.com/raw/emscripten-core/emscripten/pull/20442.diff
                 patch -p1 < 20442.diff
+                popd
 
                 # https://github.com/paradust7/minetest-wasm/blob/main/emsdk_dirperms.patch
                 patch -p1 <<END
@@ -154,6 +156,9 @@ END
             embuilder --pic build $one
         done
 
+
+# maybe rewrite that in python and move it to emcc.py
+
         cat > emsdk/upstream/emscripten/emcc <<END
 #!/bin/bash
 

sources.wasm/bullet3.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+
+. ${CONFIG:-config}
+
+. scripts/emsdk-fetch.sh
+
+
+if pushd ${ROOT}/src
+then
+    if [ -d bullet3 ]
+    then
+        echo -n
+    else
+        git clone --recursive --no-tags --depth 1 --single-branch --branch master https://github.com/bulletphysics/bullet3
+    fi
+
+    mkdir -p $ROOT/build/bullet3
+
+    pushd $ROOT/build/bullet3
+        emcmake cmake ../../src/bullet3 -DCMAKE_INSTALL_PREFIX=$PREFIX \
+ -DBUILD_SHARED_LIBS=NO -DUSE_DOUBLE_PRECISION=NO \
+     -DBUILD_EXTRAS=NO -DBUILD_CPU_DEMOS=NO -DBUILD_PYBULLET=NO -DBUILD_ENET=NO \
+     -DBUILD_CLSOCKET=NO -DUSE_GRAPHICAL_BENCHMARK=NO \
+     -DBUILD_OPENGL3_DEMOS=NO -DBUILD_BULLET2_DEMOS=NO -DBUILD_UNIT_TESTS=NO
+    emmake make install
+    popd
+
+    popd
+fi
+