--- qemu/configure.orig	2020-05-29 03:56:24 UTC
+++ qemu/configure
@@ -225,11 +225,11 @@ QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QE
 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
 if test "$debug_info" = "yes"; then
-    CFLAGS="-g $CFLAGS"
-    LDFLAGS="-g $LDFLAGS"
+#    CFLAGS="-g $CFLAGS"
+#    LDFLAGS="-g $LDFLAGS"
 else
-    CFLAGS="-O3 $CFLAGS"
-    LDFLAGS="-O3 $LDFLAGS"
+#    CFLAGS="-O3 $CFLAGS"
+#    LDFLAGS="-O3 $LDFLAGS"
 fi
 
 # make source path absolute