From 665aa372e0f4e25eff6c1ee4f83eda7f74935d32 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Sat, 24 Feb 2018 14:34:03 +0100
Subject: [PATCH] Updates

---
 Makefile       | 10 ++++++++--
 mpv-libretro.c | 31 +++++++++++++++++++------------
 2 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/Makefile b/Makefile
index c8a4316..4b1695d 100644
--- a/Makefile
+++ b/Makefile
@@ -112,8 +112,14 @@ else
 endif
 
 OBJECTS	:= mpv-libretro.o
-LDFLAGS	+= -lmpv -ldl -lm
-CFLAGS	+= -Wall -pedantic -std=gnu99
+LDFLAGS	+= -lmpv
+CFLAGS	+= -Wall -pedantic -std=c99
+
+ifneq (,$(findstring gles,$(platform)))
+LDFLAGS += -ldl 
+endif
+
+LDFLAGS += -lm
 
 all: $(TARGET)
 
diff --git a/mpv-libretro.c b/mpv-libretro.c
index ec7d177..3f95acc 100644
--- a/mpv-libretro.c
+++ b/mpv-libretro.c
@@ -14,8 +14,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
-
-#include <dlfcn.h>
+ 
 #include <math.h>
 #include <stdarg.h>
 #include <stdio.h>
@@ -23,6 +22,10 @@
 #include <string.h>
 #include <unistd.h>
 
+#ifdef HAVE_OPENGLES
+#include <dlfcn.h>
+#endif
+
 #ifdef HAVE_LOCALE
 #include <locale.h>
 #endif
@@ -30,7 +33,7 @@
 #include <mpv/client.h>
 #include <mpv/opengl_cb.h>
 
-#include "libretro.h"
+#include <libretro.h>
 #include "version.h"
 
 static struct retro_hw_render_callback hw_render;
@@ -131,20 +134,24 @@ static void *get_proc_address_mpv(void *fn_ctx, const char *name)
 	void *proc_addr = (void *) hw_render.get_proc_address(name);
 #pragma GCC diagnostic pop
 
+#ifdef HAVE_OPENGLES
 	/* EGL 1.4 (supported by the RPI firmware) does not necessarily return
 	 * function pointers for core functions.
 	 */
-	if (!proc_addr) {
-		void *h = dlopen("/opt/vc/lib/libGLESv2.so", RTLD_LAZY);
+	if (!proc_addr)
+   {
+      void *h = dlopen("/opt/vc/lib/libGLESv2.so", RTLD_LAZY);
 
-		if (!h)
-			h = dlopen("/usr/lib/libGLESv2.so", RTLD_LAZY);
+      if (!h)
+         h = dlopen("/usr/lib/libGLESv2.so", RTLD_LAZY);
 
-        if (h) {
-            proc_addr = dlsym(h, name);
-            dlclose(h);
-        }
-    }
+      if (h)
+      {
+         proc_addr = dlsym(h, name);
+         dlclose(h);
+      }
+   }
+#endif
 
 	if(proc_addr == NULL)
 		log_cb(RETRO_LOG_ERROR, "Failure obtaining %s proc address\n", name);