SDL_SoftStretch: disable asm path if mprotect isn't available (see bug …

…libsdl-org#3816)
jayschwa · Feb 10, 2021 · 5e3cf0d · 5e3cf0d
1 parent 6b057c6
commit 5e3cf0d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/video/SDL_stretch.c b/src/video/SDL_stretch.c
@@ -46,6 +46,10 @@
 #      undef USE_ASM_STRETCH
 #    endif
 #  endif
+/* But it doesn't work if mprotect isn't available */
+#  if !defined(HAVE_MPROTECT) && defined(USE_ASM_STRETCH)
+#    undef USE_ASM_STRETCH
+#  endif
 #endif
 
 #ifdef USE_ASM_STRETCH