gcc-core: disable ppl check

Signed-off-by: Stephan Raue <stephan@openelec.tv>

packages/toolchain/lang/gcc-core/build

@@ -20,6 +20,7 @@ mkdir -p objdir-$1 && cd objdir-$1
              --with-mpfr=$ROOT/$TOOLCHAIN \
              --with-mpc=$ROOT/$TOOLCHAIN \
              --with-ppl=$ROOT/$TOOLCHAIN \
+             --disable-ppl-version-check \
              --with-cloog=$ROOT/$TOOLCHAIN \
              --with-libelf=$ROOT/$TOOLCHAIN \
              --with-gnu-as \