More emscripten stuff

Makefile

@@ -1,16 +1,25 @@
-# Quick and dirty Makefile for Desktop + Emscripten build
+CC := g++
+
+CXXFLAGS := -O3 -std=c++11 -W -Wall -Wextra
+
+SOURCES := $(wildcard src/*.cpp) $(wildcard src/TypeHandlers/*.cpp) tests.cpp
+
+OUTPUT := tivars_test
+
+OBJS = $(patsubst %.cpp, %.o, $(SOURCES))
 
-EMCC := em++
-GCC := g++
-CPPFLAGS := -O3 -std=c++11 -Wall
-SOURCES := tests.cpp src/*.cpp src/TypeHandlers/*.cpp
 OUTPUT := tivars_test
 
-lib:
-	$(GCC) $(CPPFLAGS) -o $(OUTPUT) $(SOURCES)
+all: $(OUTPUT)
+
+%.o: %.cpp
+	$(CC) $(CXXFLAGS) -c $< -o $@
 
-js:
-	$(EMCC) -s DISABLE_EXCEPTION_CATCHING=1 $(CPPFLAGS) $(SOURCES) -o $(OUTPUT).html --preload-file assets
+$(OUTPUT): $(OBJS)
+	$(CC) $(CXXFLAGS) $(LFLAGS) $^ -o $@
 
 clean:
-	rm -rf *.o cmake_install.cmake CMakeCache.txt CMakeFiles $(OUTPUT).html $(OUTPUT).js $(OUTPUT).data $(OUTPUT).html.mem
+	$(RM) -f $(OBJS) $(OUTPUT)
+
+.PHONY: all clean
+

Makefile.emscripten

@@ -0,0 +1,44 @@
+CC := em++
+
+# Emscripten stuff - todo: add -s INVOKE_RUN=0 for lib version (not .html)
+EMFLAGS := --bind --llvm-lto 3 -s ASSERTIONS=0 -s DISABLE_EXCEPTION_CATCHING=1 --preload-file assets
+
+CXXFLAGS := -O3 -std=c++11 -W -Wall -Wextra $(EMFLAGS)
+
+asmjs:      CXXFLAGS += --closure 1 -s WASM=0
+asmjs-html: CXXFLAGS += --closure 1 -s WASM=0
+
+wasm:       CXXFLAGS += --closure 0 -s WASM=1 -s "BINARYEN_METHOD='native-wasm,asmjs'"
+wasm-html:  CXXFLAGS += --closure 0 -s WASM=1 -s "BINARYEN_METHOD='native-wasm,asmjs'"
+
+SOURCES := $(wildcard src/*.cpp) $(wildcard src/TypeHandlers/*.cpp) tests.cpp
+
+OUTPUT := tivars_test
+
+OBJS = $(patsubst %.cpp, %.bc, $(SOURCES))
+
+OUTPUT := tivars_test
+
+asmjs: $(OUTPUT).html
+wasm:  $(OUTPUT).html
+
+$(OUTPUT).html: $(OUTPUT).js
+
+asmjs-html: $(OBJS)
+	$(CC) $(CXXFLAGS) $(LFLAGS) $^ -o $(OUTPUT).html
+
+wasm-html: $(OBJS)
+	$(CC) $(CXXFLAGS) $(LFLAGS) $^ -o $(OUTPUT).html
+
+all: asmjs-html
+
+%.bc: %.cpp
+	$(CC) $(CXXFLAGS) -c $< -o $@
+
+$(OUTPUT).js: $(OBJS)
+	$(CC) $(CXXFLAGS) $(LFLAGS) $^ -o $@
+
+clean:
+	$(RM) -f $(OBJS) $(OUTPUT).js* $(OUTPUT).html* $(OUTPUT).data $(OUTPUT).asm.js $(OUTPUT).was*
+
+.PHONY: all clean asmjs wasm asmjs-html wasm-html

tests.cpp

@@ -75,7 +75,7 @@ testReal42.saveVarToFile("assets/testData", "Real_new");
     string test = "Disp 42:Wait 5:toString(42):Pause\nInput A,\"?\":Asdf(123)\nFor(I,1,10)\nThen\nDisp I:For(J,1,10)\nThen\nDisp J\nEnd\nEnd";
     cout << "Indented code:" << endl << TH_0x05::reindentCodeString(test) << endl;
 
-
+#ifndef __EMSCRIPTEN__
     try
     {
         auto goodTypeForCalc = TIVarFile::createNew(TIVarType::createFromName("Program"), "Bla", TIModel::createFromName("83PCE"));
@@ -89,7 +89,7 @@ testReal42.saveVarToFile("assets/testData", "Real_new");
     } catch (runtime_error& e) {
         cout << "Caught expected exception: " << e.what() << endl;
     }
-
+#endif
 
     assert(TIVarTypes::getIDFromName("ExactRealPi") == 32);