build: a lot more emscripten build fixes.

build/autotools/m4/lol-sdl.m4

@@ -66,7 +66,7 @@ if test "x${cross_compiling}" != xyes -a "x${ac_cv_my_have_sdl}" = xno; then
     ac_cv_my_have_sdl="yes"
     SDL_CFLAGS="${SDL_CFLAGS} `${SDL_CONFIG} --cflags`"
     SDL_LIBS="${SDL_LIBS} `${SDL_CONFIG} --libs`"
-    AC_DEFINE(HAVE_SDL_H, 1, Define to 1 to use SDL.h),
+    AC_DEFINE(HAVE_SDL_H, 1, Define to 1 to use SDL.h)
   fi
 fi
 

build/lol-build

@@ -240,7 +240,7 @@ configure()
             ;;
         emscripten-*)
             EM_HOME=$HOME/emscripten
-            ./configure CC=$EM_HOME/emcc CXX=$EM_HOME/em++ AR=$EM_HOME/emar RANLIB=$EM_HOME/emranlib PKG_CONFIG=false ac_cv_exeext=".${platform##emscripten-}"
+            ./configure CC=$EM_HOME/emcc CXX=$EM_HOME/em++ AR=$EM_HOME/emar RANLIB=$EM_HOME/emranlib PKG_CONFIG=/bin/false SDL_CONFIG=/bin/false ac_cv_exeext=".${platform##emscripten-}"
             ;;
         *)
             PATH="$PATH" ./configure CFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS"

configure.ac

@@ -77,7 +77,7 @@ AC_CHECK_HEADERS(stdio.h stdarg.h inttypes.h endian.h stdint.h getopt.h)
 AC_CHECK_HEADERS(fastmath.h pthread.h libutil.h util.h pty.h glob.h unistd.h)
 AC_CHECK_HEADERS(execinfo.h)
 AC_CHECK_HEADERS(sys/ioctl.h sys/ptrace.h sys/stat.h sys/syscall.h sys/user.h)
-AC_CHECK_HEADERS(sys/wait.h)
+AC_CHECK_HEADERS(sys/wait.h sys/time.h)
 AC_CHECK_HEADERS(linux/kdev_t.h linux/major.h)
 AC_CHECK_HEADERS(security/pam_appl.h security/pam_misc.h)
 AC_CHECK_HEADERS(pam/pam_appl.h pam/pam_misc.h)
@@ -89,6 +89,7 @@ AC_LANG_POP(C++)
 
 dnl  Common C functions
 AC_CHECK_FUNCS(getenv system tmpfile tmpnam getcwd _getcwd backtrace_symbols)
+AC_CHECK_FUNCS(gettimeofday usleep)
 
 
 if test "${enable_debug}" = "yes"; then

src/application/application.cpp

@@ -24,11 +24,11 @@
 #   include "platform/nacl/nacl-app.h"
 #elif defined __ANDROID__
 #   include "platform/android/androidapp.h"
-#elif defined HAVE_GLES_2X
-#   include "eglapp.h"
-#else
+#elif defined USE_SDL
 #   include "platform/sdl/sdlapp.h"
 #   include "platform/sdl/sdlinput.h"
+#elif defined HAVE_GLES_2X
+#   include "eglapp.h"
 #endif
 
 using namespace std;
@@ -52,11 +52,11 @@ class ApplicationData
     NaClApp app;
 #elif defined __ANDROID__
     AndroidApp app;
+#elif defined USE_SDL
+    SdlApp app;
 #elif defined HAVE_GLES_2X
     /* FIXME: this macro is only deactivated if we include "lolgl.h" */
     EglApp app;
-#elif defined USE_SDL
-    SdlApp app;
 #else
 #   error No application class available on this platform
 #endif

src/sys/timer.cpp

@@ -8,29 +8,30 @@
 //   http://www.wtfpl.net/ for more details.
 //
 
-#if defined HAVE_CONFIG_H
+#if HAVE_CONFIG_H
 #   include "config.h"
 #endif
 
 #include <cstdlib>
 #include <stdint.h>
 
-#if defined __linux__ || defined __native_client__ || defined __APPLE__
+#if __linux__ || __native_client__ || __APPLE__ \
+ || (HAVE_GETTIMEOFDAY && HAVE_USLEEP && HAVE_SYS_TIME_H && HAVE_UNISTD_H)
 #   include <sys/time.h>
 #   include <unistd.h>
-#elif defined _XBOX
+#elif _XBOX
 #   include <xtl.h>
 #   undef near /* Fuck Microsoft */
 #   undef far /* Fuck Microsoft again */
 #   include <xbox.h>
-#elif defined _WIN32
+#elif _WIN32
 #   define WIN32_LEAN_AND_MEAN
 #   include <windows.h>
-#elif defined __CELLOS_LV2__
+#elif __CELLOS_LV2__
 #   include <sys/sys_time.h>
 #   include <sys/timer.h>
 #   include <sys/time_util.h>
-#elif defined HAVE_SDL_SDL_H
+#elif HAVE_SDL_SDL_H
 #   include <SDL/SDL.h>
 #else
 #   include <SDL.h>
@@ -55,7 +56,8 @@ private:
         (void)GetSeconds(true);
     }
 
-#if defined __linux__ || defined __native_client__ || defined __APPLE__
+#if __linux__ || __native_client__ || __APPLE__ \
+ || (HAVE_GETTIMEOFDAY && HAVE_USLEEP)
     float GetSeconds(bool reset)
     {
         struct timeval tv, tv0 = m_tv;
@@ -73,7 +75,7 @@ private:
 
     struct timeval m_tv;
 
-#elif defined _WIN32
+#elif _WIN32
     float GetSeconds(bool reset)
     {
         static float secs_per_cycle = GetSecondsPerCycle();
@@ -99,7 +101,7 @@ private:
 
     LARGE_INTEGER m_cycles;
 
-#elif defined __CELLOS_LV2__
+#elif __CELLOS_LV2__
     float GetSeconds(bool reset)
     {
         static float secs_per_cycle = GetSecondsPerCycle();

src/ticker.cpp

@@ -422,6 +422,11 @@ void TickerData::DrawThreadTick()
     Profiler::Stop(Profiler::STAT_TICK_DRAW);
 }
 
+void TickerData::DiskThreadTick()
+{
+    ;
+}
+
 void Ticker::SetState(Entity * /* entity */, uint32_t /* state */)
 {