utils/compiler.h: Define empty __opt_O{0,1,2} if neither clang nor gcc

Signed-off-by: Rong Tao <[email protected]>
Rtoax · Feb 6, 2025 · 008abcf · 008abcf
1 parent 9f24512
commit 008abcf
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/utils/compiler.h b/src/utils/compiler.h
@@ -79,6 +79,10 @@
 # define __opt_O0 __attribute__((optimize("-O0")))
 # define __opt_O1 __attribute__((optimize("-O1")))
 # define __opt_O2 __attribute__((optimize("-O2")))
+#else
+# define __opt_O0
+# define __opt_O1
+# define __opt_O2
 #endif
 
 #ifndef FALLTHROUGH