Index: configure.in
===================================================================
--- configure.in        (revision 42844)
+++ configure.in        (working copy)
@@ -1452,6 +1452,8 @@
                arch_target=ppc;
                JIT_SUPPORTED=yes
                jit_wanted=true
+               # HACK: PPC -O2 is locking wiht io-layer-no-daemon; remove me when #74562 is fixed
+               CFLAGS=`echo $CFLAGS | sed -e 's/-O2 //'`
                ;;
        arm-*-linux-* | armv4l-*-linux-*)
                TARGET=ARM;