fix building verilator

Author: mmicko

default/scripts/verilator.sh

@@ -21,6 +21,7 @@ if [ ${ARCH_BASE} == 'darwin' ]; then
     sed -i 's,-Wno-tautological-bitwise-compare,,g' ${OUTPUT_DIR}${INSTALL_PREFIX}/share/verilator/include/verilated.mk
 fi
 
-${STRIP} ${OUTPUT_DIR}${INSTALL_PREFIX}/bin/verilator_bin*
-${STRIP} ${OUTPUT_DIR}${INSTALL_PREFIX}/bin/verilator_coverage_bin*
-cp ${OUTPUT_DIR}${INSTALL_PREFIX}/bin/*_bin* ${OUTPUT_DIR}${INSTALL_PREFIX}/share/verilator/bin/.
+rm -rf ${OUTPUT_DIR}${INSTALL_PREFIX}/bin/*
+${STRIP} ${OUTPUT_DIR}${INSTALL_PREFIX}/share/verilator/bin/verilator_bin*
+${STRIP} ${OUTPUT_DIR}${INSTALL_PREFIX}/share/verilator/bin/verilator_coverage_bin*
+cp ${OUTPUT_DIR}${INSTALL_PREFIX}/share/verilator/bin/* -rf ${OUTPUT_DIR}${INSTALL_PREFIX}/bin/.