Merge pull request #89 from mdboom/update-emscripten

Update emscripten to 1.38.10

Makefile

 PYODIDE_ROOT=$(abspath .)
 include Makefile.envs
 
-FILEPACKAGER=emsdk/emsdk/emscripten/tag-1.38.4/tools/file_packager.py
+FILEPACKAGER=emsdk/emsdk/emscripten/tag-1.38.10/tools/file_packager.py
 
 CPYTHONROOT=cpython
 CPYTHONLIB=$(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/python$(PYMINOR)
@@ -25,7 +25,7 @@ LDFLAGS=\
 	-s MAIN_MODULE=1 \
 	-s EMULATED_FUNCTION_POINTERS=1 \
   -s EMULATE_FUNCTION_POINTER_CASTS=1 \
-  -s EXPORTED_FUNCTIONS='["_main", "__ZNKSt3__220__vector_base_commonILb1EE20__throw_length_errorEv"]' \
+  -s EXPORTED_FUNCTIONS='["_main", "__ZNKSt3__220__vector_base_commonILb1EE20__throw_length_errorEv", "__ZNSt11logic_errorC2EPKc"]' \
   -s WASM=1 \
 	-s SWAPPABLE_ASM_MODULE=1 \
 	-s USE_FREETYPE=1 \

Makefile.envs

-export PATH := $(PYODIDE_ROOT)/ccache:$(PYODIDE_ROOT)/emsdk/emsdk:$(PYODIDE_ROOT)/emsdk/emsdk/clang/tag-e-1.38.4/build_tag-e1.38.4_64/bin:$(PYODIDE_ROOT)/emsdk/emsdk/node/8.9.1_64bit/bin:$(PYODIDE_ROOT)/emsdk/emsdk/emscripten/tag-1.38.4:$(PYODIDE_ROOT)/emsdk/emsdk/binaryen/tag-1.38.4_64bit_binaryen/bin:$(PATH)
+export PATH := $(PYODIDE_ROOT)/ccache:$(PYODIDE_ROOT)/emsdk/emsdk:$(PYODIDE_ROOT)/emsdk/emsdk/clang/tag-e-1.38.10/build_tag-e1.38.10_64/bin:$(PYODIDE_ROOT)/emsdk/emsdk/node/8.9.1_64bit/bin:$(PYODIDE_ROOT)/emsdk/emsdk/emscripten/tag-1.38.10:$(PYODIDE_ROOT)/emsdk/emsdk/binaryen/tag-1.38.10_64bit_binaryen/bin:$(PATH)
 
 export EMSDK = $(PYODIDE_ROOT)/emsdk/emsdk
 export EM_CONFIG = $(PYODIDE_ROOT)/emsdk/emsdk/.emscripten
 export EM_CACHE = $(PYODIDE_ROOT)/emsdk/emsdk/.emscripten_cache
-export EMSCRIPTEN = $(PYODIDE_ROOT)/emsdk/emsdk/emscripten/tag-1.38.4
-export BINARYEN_ROOT = $(PYODIDE_ROOT)/emsdk/emsdk/binaryen/tag-1.38.4_64bit_binaryen
+export EMSCRIPTEN = $(PYODIDE_ROOT)/emsdk/emsdk/emscripten/tag-1.38.10
+export BINARYEN_ROOT = $(PYODIDE_ROOT)/emsdk/emsdk/binaryen/tag-1.38.10_64bit_binaryen
 
 export PYVERSION=3.6.4
 export PYMINOR=$(basename $(PYVERSION))

emsdk/Makefile

@@ -9,15 +9,13 @@ emsdk/.complete:
 	sed -i -e "s#CPU_CORES = max(multiprocessing.cpu_count()-1, 1)#CPU_CORES = 3#g" emsdk/emsdk
 	( \
 		cd emsdk ; \
-		./emsdk install --build=Release sdk-tag-1.38.4-64bit binaryen-tag-1.38.4-64bit ; \
+		./emsdk install --build=Release sdk-tag-1.38.10-64bit binaryen-tag-1.38.10-64bit ; \
 		cd .. ; \
 		(cat patches/*.patch | patch -p1) ; \
-    cp files/* emsdk/emscripten/tag-1.38.4/src/ ; \
-		cd emsdk/binaryen/tag-1.38.4_64bit_binaryen/ ; \
+		cd emsdk/binaryen/tag-1.38.10_64bit_binaryen/ ; \
     make ; \
 	  cd ../.. ; \
-    cp binaryen/tag-1.38.4/bin/binaryen.js binaryen/tag-1.38.4_64bit_binaryen/bin ; \
-		./emsdk activate --embedded --build=Release sdk-tag-1.38.4-64bit binaryen-tag-1.38.4-64bit ; \
+		./emsdk activate --embedded --build=Release sdk-tag-1.38.10-64bit binaryen-tag-1.38.10-64bit ; \
     touch .complete \
 	)
 

emsdk/patches/float-remainder-in-side-module.patch

-index f6c9842ff..9f83181eb 100644
---- a/emsdk/emscripten/tag-1.38.4/src/support.js
-+++ b/emsdk/emscripten/tag-1.38.4/src/support.js
-@@ -158,7 +158,33 @@ function loadWebAssemblyModule(binary) {
-       'Infinity': Infinity,
-     },
-     'global.Math': Math,
--    env: env
-+    env: env,
-+    'asm2wasm': { // special asm2wasm imports
-+      "f64-rem": function(x, y) {
-+        return x % y;
-+      },
-+      "debugger": function() {
-+        debugger;
-+      }
-+#if NEED_ALL_ASM2WASM_IMPORTS
-+      ,
-+      "f64-to-int": function(x) {
-+        return x | 0;
-+      },
-+      "i32s-div": function(x, y) {
-+        return ((x | 0) / (y | 0)) | 0;
-+      },
-+      "i32u-div": function(x, y) {
-+        return ((x >>> 0) / (y >>> 0)) >>> 0;
-+      },
-+      "i32s-rem": function(x, y) {
-+        return ((x | 0) % (y | 0)) | 0;
-+      },
-+      "i32u-rem": function(x, y) {
-+        return ((x >>> 0) % (y >>> 0)) >>> 0;
-+      }
-+#endif // NEED_ALL_ASM2WASM_IMPORTS
-+    },
-   };
- #if ASSERTIONS
-   var oldTable = [];

emsdk/patches/num_params.patch

 diff --git a/emsdk/binaryen/master/src/passes/FuncCastEmulation.cpp b/emsdk/binaryen/master/src/passes/FuncCastEmulation.cpp
 index 013e9403..d95fc282 100644
---- a/emsdk/binaryen/tag-1.38.4/src/passes/FuncCastEmulation.cpp
-+++ b/emsdk/binaryen/tag-1.38.4/src/passes/FuncCastEmulation.cpp
+--- a/emsdk/binaryen/tag-1.38.10/src/passes/FuncCastEmulation.cpp
++++ b/emsdk/binaryen/tag-1.38.10/src/passes/FuncCastEmulation.cpp
 @@ -39,7 +39,7 @@ namespace wasm {
  // This should be enough for everybody. (As described above, we need this
  // to match when dynamically linking, and also dynamic linking is why we