From d6690bafa8bba94ff4d71b136859f36d5bdb43e0 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Wed, 7 Sep 2016 00:31:58 +0200
Subject: [PATCH] Fix Emscripten build

---
 Makefile.libretro | 7 +++++++
 src/input/share.h | 1 +
 2 files changed, 8 insertions(+)

diff --git a/Makefile.libretro b/Makefile.libretro
index 90301ca..53add66 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -243,6 +243,13 @@ else ifneq (,$(findstring armv,$(platform)))
 	endif
 	PLATFORM_DEFINES += -DARM
 
+# emscripten
+else ifeq ($(platform), emscripten)
+	TARGET := $(TARGET_NAME)_libretro_$(platform).bc
+	ENDIANNESS_DEFINES := -DLSB_FIRST
+	CFLAGS += -DHAVE_ASPRINTF
+	EXTERNAL_ZLIB=1
+
 # GCW0
 else ifeq ($(platform), gcw0)
 	TARGET := $(TARGET_NAME)_libretro.so
diff --git a/src/input/share.h b/src/input/share.h
index adb39b4..11ad59c 100644
--- a/src/input/share.h
+++ b/src/input/share.h
@@ -6,5 +6,6 @@
 #include "../palette.h"
 #include "../state.h"
 
+void FCEUMOV_AddJoy(uint8 *js);
 void FCEU_DrawCursor(uint8 *buf, int xc, int yc);
 void FCEU_DrawGunSight(uint8 *buf, int xc, int yc);