Fix Emscripten build system

GameLib/Draw.c

@@ -22,6 +22,7 @@
 	#include <emscripten.h>
 	#define USE_OpenGL 0
 	#define USE_OpenGLES 1
+	#define SDL_GetKeyState SDL_GetKeyboardState
 #else
 	// UNIX
 	#include <GL/gl.h>

GameLib/Input.c

@@ -2,11 +2,15 @@
 
 #include <math.h>
 #include <SDL/SDL.h>
+#ifdef EMSCRIPTEN
+#define SDL_GetKeyState SDL_GetKeyboardState
+#endif
 
 #include "Util.h"
 #include "Input.h"
 
 
+
 // Globals
 InputKeyStatus _keys[InputKey_Max];
 int _pointerDown=0;

Makefile.emscripten

@@ -1,15 +1,21 @@
-CC= python /c/Program\ Files/Emscripten/emscripten/1.7.8/emcc
+CC= emcc
 LAUNCHER= start
 RM=rm -rf
 
 LIBS=
-CFLAGS= -s FULL_ES2=1 -s ASM_JS=1 -O1
-LDFLAGS= --embed-file data
-#LDFLAGS= --preload-file data
+CFLAGS= -s FULL_ES2=1 -s ASM_JS=1 -O1 -Wno-implicit-function-declaration
+#LDFLAGS= --embed-file data
+LDFLAGS= --preload-file data
+
 
 RESULT=game.html
 BUILDDIR=build-emscripten
 
+ifeq ($(target),release)
+	CFLAGS= -s FULL_ES2=1 -s ASM_JS=1 -O2 --llvm-lto 1 -Wno-implicit-function-declaration
+	BUILDDIR=build-emscripten-release
+endif
+
 include Makefile.common
 
 

dist.emscripten.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+make -f Makefile.emscripten target=release clean
+make -f Makefile.emscripten target=release
+
+mkdir -p DIST/web
+cp -Rv web/* DIST/web/
+cp -v build-emscripten-release/game.* DIST/web/

dist.win32.sh

@@ -5,7 +5,8 @@ DIRNAME="TestGame"
 DATE=$(date +%Y%m%d)
 ZIPNAME="$DIRNAME.$DATE.zip"
 
-make -f Makefile
+make -f Makefile.win32 clean
+make -f Makefile.win32
 
 mkdir $DIRNAME
 cd $DIRNAME