don't add -march to EXTRA_LDFLAGS

Author: WinterMute

configure.ac

@@ -4675,7 +4675,7 @@ dnl BeOS support removed after SDL 2.0.1. Haiku still works.  --ryan.
         EXTRA_CFLAGS="$EXTRA_CFLAGS -fPIC"
         EXTRA_CFLAGS="$EXTRA_CFLAGS $SDL_CFLAGS -g -O3"
         EXTRA_CFLAGS="$EXTRA_CFLAGS -DSDL_VIDEO_STATIC_ANGLE"
-        EXTRA_LDFLAGS="-march=armv8-a+crc+crypto -fPIE -L${DEVKITPRO}/libnx/lib -lEGL -lstdc++ -lglapi -ldrm_nouveau -lnx"
+        EXTRA_LDFLAGS="-fPIE -L${DEVKITPRO}/libnx/lib -lEGL -lstdc++ -lglapi -ldrm_nouveau -lnx"
 
         CheckDeclarationAfterStatement
         CheckClockGettime