Cleanup makefile (#563)

* Fix whilespace in makefile

* Add happy message after build-all

Makefile

@@ -24,28 +24,28 @@ LDFLAGS=\
 	-O3 \
 	-s MODULARIZE=1 \
 	$(CPYTHONROOT)/installs/python-$(PYVERSION)/lib/libpython$(PYMINOR).a \
-  $(LZ4LIB) \
-  -s "BINARYEN_METHOD='native-wasm'" \
-  -s TOTAL_MEMORY=1073741824 \
-  -s ALLOW_MEMORY_GROWTH=1 \
+	$(LZ4LIB) \
+	-s "BINARYEN_METHOD='native-wasm'" \
+	-s TOTAL_MEMORY=1073741824 \
+	-s ALLOW_MEMORY_GROWTH=1 \
 	-s MAIN_MODULE=1 \
 	-s EMULATED_FUNCTION_POINTERS=1 \
-  -s EMULATE_FUNCTION_POINTER_CASTS=1 \
-  -s LINKABLE=1 \
-  -s EXPORT_ALL=1 \
+	-s EMULATE_FUNCTION_POINTER_CASTS=1 \
+	-s LINKABLE=1 \
+	-s EXPORT_ALL=1 \
 	-s EXPORTED_FUNCTIONS='["___cxa_guard_acquire", "__ZNSt3__28ios_base4initEPv"]' \
-  -s WASM=1 \
+	-s WASM=1 \
 	-s SWAPPABLE_ASM_MODULE=1 \
 	-s USE_FREETYPE=1 \
 	-s USE_LIBPNG=1 \
 	-std=c++14 \
-  -L$(wildcard $(CPYTHONROOT)/build/sqlite*/.libs) -lsqlite3 \
-  $(wildcard $(CPYTHONROOT)/build/bzip2*/libbz2.a) \
-  -lstdc++ \
-  --memory-init-file 0 \
-  -s "BINARYEN_TRAP_MODE='clamp'" \
-  -s TEXTDECODER=0 \
-  -s LZ4=1
+	-L$(wildcard $(CPYTHONROOT)/build/sqlite*/.libs) -lsqlite3 \
+	$(wildcard $(CPYTHONROOT)/build/bzip2*/libbz2.a) \
+	-lstdc++ \
+	--memory-init-file 0 \
+	-s "BINARYEN_TRAP_MODE='clamp'" \
+	-s TEXTDECODER=0 \
+	-s LZ4=1
 
 SIX_ROOT=six/six-1.11.0/build/lib
 SIX_LIBS=$(SIX_ROOT)/six.py
@@ -64,11 +64,12 @@ all: build/pyodide.asm.js \
 	build/pyodide_dev.js \
 	build/console.html \
 	build/renderedhtml.css \
-  build/test.data \
-  build/packages.json \
-  build/test.html \
-  build/webworker.js \
-  build/webworker_dev.js
+	build/test.data \
+	build/packages.json \
+	build/test.html \
+	build/webworker.js \
+	build/webworker_dev.js
+	echo -e "\nSUCCESS!"
 
 
 build/pyodide.asm.js: src/main.bc src/jsimport.bc src/jsproxy.bc src/js2python.bc \
@@ -76,7 +77,7 @@ build/pyodide.asm.js: src/main.bc src/jsimport.bc src/jsproxy.bc src/js2python.b
 		src/runpython.bc src/hiwire.bc
 	[ -d build ] || mkdir build
 	$(CXX) -s EXPORT_NAME="'pyodide'" -o build/pyodide.asm.html $(filter %.bc,$^) \
-	  $(LDFLAGS) -s FORCE_FILESYSTEM=1
+		$(LDFLAGS) -s FORCE_FILESYSTEM=1
 	rm build/pyodide.asm.html
 
 
@@ -88,7 +89,7 @@ build/pyodide.asm.data: root/.built
 	( \
 		cd build; \
 		python $(FILEPACKAGER) pyodide.asm.data --abi=$(PYODIDE_PACKAGE_ABI) --lz4 --preload ../root/lib@lib --js-output=pyodide.asm.data.js --use-preload-plugins \
-  )
+	)
 	uglifyjs build/pyodide.asm.data.js -o build/pyodide.asm.data.js
 
 
@@ -156,20 +157,20 @@ clean:
 
 build/test.data: $(CPYTHONLIB)
 	( \
-	  cd $(CPYTHONLIB)/test; \
-	  find . -type d -name __pycache__ -prune -exec rm -rf {} \; \
+		cd $(CPYTHONLIB)/test; \
+		find . -type d -name __pycache__ -prune -exec rm -rf {} \; \
 	)
 	( \
 		cd build; \
 		python $(FILEPACKAGER) test.data --abi=$(PYODIDE_PACKAGE_ABI) --lz4 --preload ../$(CPYTHONLIB)/test@/lib/python3.7/test --js-output=test.js --export-name=pyodide._module --exclude __pycache__ \
-  )
+	)
 	uglifyjs build/test.js -o build/test.js
 
 
 root/.built: \
 		$(CPYTHONLIB) \
 		$(SIX_LIBS) \
-    $(JEDI_LIBS) \
+		$(JEDI_LIBS) \
 		$(PARSO_LIBS) \
 		src/sitecustomize.py \
 		src/webbrowser.py \
@@ -211,9 +212,9 @@ $(PYODIDE_CXX):
 	mkdir -p $(PYODIDE_ROOT)/ccache ; \
 	if test ! -h $@; then \
 		if hash ccache &>/dev/null; then \
-		    ln -s `which ccache` $@ ; \
+			ln -s `which ccache` $@ ; \
 		else \
-	  		ln -s emsdk/emsdk/emscripten/tag-$(EMSCRIPTEN_VERSION)/em++ $@; \
+			ln -s emsdk/emsdk/emscripten/tag-$(EMSCRIPTEN_VERSION)/em++ $@; \
 		fi; \
 	fi