Updated Emscripten/asm.js toolchain config.

include/bx/os.h

@@ -10,7 +10,13 @@
 
 #if BX_PLATFORM_WINDOWS
 #	include <windows.h>
-#elif BX_PLATFORM_NACL || BX_PLATFORM_ANDROID || BX_PLATFORM_LINUX || BX_PLATFORM_OSX || BX_PLATFORM_IOS
+#elif BX_PLATFORM_NACL \
+	|| BX_PLATFORM_ANDROID \
+	|| BX_PLATFORM_LINUX \
+	|| BX_PLATFORM_OSX \
+	|| BX_PLATFORM_IOS \
+	|| BX_PLATFORM_EMSCRIPTEN
+
 #	include <sched.h> // sched_yield
 #	if BX_PLATFORM_IOS || BX_PLATFORM_OSX || BX_PLATFORM_NACL
 #		include <pthread.h> // mach_port_t
@@ -79,7 +85,7 @@ namespace bx
 	{
 #if BX_PLATFORM_WINDOWS
 		return (void*)::LoadLibraryA(_filePath);
-#elif BX_PLATFORM_NACL
+#elif BX_PLATFORM_NACL || BX_PLATFORM_EMSCRIPTEN
 		BX_UNUSED(_filePath);
 		return NULL;
 #else
@@ -91,7 +97,7 @@ namespace bx
 	{
 #if BX_PLATFORM_WINDOWS
 		::FreeLibrary( (HMODULE)_handle);
-#elif BX_PLATFORM_NACL
+#elif BX_PLATFORM_NACL || BX_PLATFORM_EMSCRIPTEN
 		BX_UNUSED(_handle);
 #else
 		::dlclose(_handle);
@@ -102,7 +108,7 @@ namespace bx
 	{
 #if BX_PLATFORM_WINDOWS
 		return (void*)::GetProcAddress( (HMODULE)_handle, _symbol);
-#elif BX_PLATFORM_NACL
+#elif BX_PLATFORM_NACL || BX_PLATFORM_EMSCRIPTEN
 		BX_UNUSED(_handle, _symbol);
 		return NULL;
 #else

include/bx/timer.h

@@ -8,7 +8,7 @@
 
 #include "bx.h"
 
-#if BX_PLATFORM_ANDROID
+#if BX_PLATFORM_ANDROID || BX_PLATFORM_EMSCRIPTEN
 #	include <time.h> // clock, clock_gettime
 #elif BX_PLATFORM_NACL || BX_PLATFORM_LINUX || BX_PLATFORM_OSX || BX_PLATFORM_IOS || BX_PLATFORM_QNX
 #	include <sys/time.h> // gettimeofday
@@ -26,9 +26,7 @@ namespace bx
 		// http://support.microsoft.com/kb/274323
 		QueryPerformanceCounter(&li);
 		int64_t i64 = li.QuadPart;
-#elif BX_PLATFORM_EMSCRIPTEN
-		int64_t i64 = clock();
-#elif BX_PLATFORM_ANDROID
+#elif BX_PLATFORM_ANDROID || BX_PLATFORM_EMSCRIPTEN
 		struct timespec now;
 		clock_gettime(CLOCK_MONOTONIC, &now);
 		int64_t i64 = now.tv_sec*INT64_C(1000000000) + now.tv_nsec;
@@ -46,9 +44,7 @@ namespace bx
 		LARGE_INTEGER li;
 		QueryPerformanceFrequency(&li);
 		return li.QuadPart;
-#elif BX_PLATFORM_EMSCRIPTEN
-		return CLOCKS_PER_SEC;
-#elif BX_PLATFORM_ANDROID
+#elif BX_PLATFORM_ANDROID || BX_PLATFORM_EMSCRIPTEN
 		return INT64_C(1000000000);
 #else
 		return INT64_C(1000000);

premake/toolchain.lua

@@ -16,7 +16,7 @@ function toolchain(_buildDir, _libDir)
 			{ "android-arm", "Android - ARM" },
 			{ "android-mips", "Android - MIPS" },
 			{ "android-x86", "Android - x86" },
---			{ "emscripten-experimental", "Emscripten" },
+			{ "asmjs", "Emscripten/asm.js" },
 			{ "linux-gcc", "Linux (GCC compiler)" },
 			{ "linux-clang", "Linux (Clang compiler)" },
 			{ "mingw", "MinGW" },
@@ -86,7 +86,7 @@ function toolchain(_buildDir, _libDir)
 			location (_buildDir .. "projects/" .. _ACTION .. "-android-x86")
 		end
 
-		if "emscripten-experimental" == _OPTIONS["gcc"] then
+		if "asmjs" == _OPTIONS["gcc"] then
 
 			if not os.getenv("EMSCRIPTEN") then
 				print("Set EMSCRIPTEN enviroment variables.")
@@ -95,7 +95,7 @@ function toolchain(_buildDir, _libDir)
 			premake.gcc.cc = "$(EMSCRIPTEN)/emcc"
 			premake.gcc.cxx = "$(EMSCRIPTEN)/em++"
 			premake.gcc.ar = "$(EMSCRIPTEN)/emar"
-			location (_buildDir .. "projects/" .. _ACTION .. "-emscripten")
+			location (_buildDir .. "projects/" .. _ACTION .. "-asmjs")
 		end
 
 		if "linux-gcc" == _OPTIONS["gcc"] then
@@ -471,13 +471,13 @@ function toolchain(_buildDir, _libDir)
 			"$(ANDROID_NDK_ROOT)/platforms/android-14/arch-x86/usr/lib/crtend_so.o",
 		}
 
-	configuration { "emscripten-experimental" }
-		targetdir (_buildDir .. "emscripten" .. "/bin")
-		objdir (_buildDir .. "emscripten" .. "/obj")
-		libdirs { _libDir .. "lib/emscripten" }
-		includedirs { "$(EMSCRIPTEN)/system/include" }
-		buildoptions {
-			"-pthread",
+	configuration { "asmjs" }
+		targetdir (_buildDir .. "asmjs" .. "/bin")
+		objdir (_buildDir .. "asmjs" .. "/obj")
+		libdirs { _libDir .. "lib/asmjs" }
+		includedirs {
+			"$(EMSCRIPTEN)/system/include",
+			"$(EMSCRIPTEN)/system/include/libc",
 		}
 
 	configuration { "nacl or nacl-arm or pnacl" }