Some minor fixes to build process

Makefile

@@ -12,9 +12,11 @@ OBJDIR = objdir
 SOURCES = \
 		src/main.cc
 
+HEADERS =
+
 OBJECTS = $(addprefix ${OBJDIR}/,$(subst .cc,.cc.o,${SOURCES}))
 
-all: demo_0
+all: | format demo_0
 
 demo_0: ${OBJECTS}
 	${CXX} -o demo_0 ${LINKER_FLAGS} $^
@@ -25,7 +27,8 @@ clean:
 	rm -rf ${OBJDIR}
 	rm -f demo_0
 
-.SECONDEXPANSION:
+format:
+	clang-format -i --style=google ${HEADERS} ${SOURCES}
 
 ${OBJDIR}/%.cc.o: %.cc
 	@mkdir -p $(dir $@)

src/main.cc

@@ -1,8 +1,9 @@
 // emscripten includes
 #ifdef __EMSCRIPTEN__
-#include "ems.h"
 #include <emscripten.h>
 #include <emscripten/html5.h>
+
+#include "ems.h"
 #else
 #include <random>
 #endif

wasm_build/Makefile

@@ -33,4 +33,4 @@ clean:
 	rm -f jumpartifact.com_demo_0.data
 
 format:
-	clang-format -i --style=file ${SOURCES} ${HEADERS}
+	clang-format -i --style=google ${SOURCES} ${HEADERS}