$(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
(cd $(PKG_BUILD_DIR); rm -rf config.{cache,status} ; \
$(TARGET_CONFIGURE_OPTS) \
+ $(foreach flag,rename fchmod fchown strerror lstat _exit utimes vsnprintf getcwd setlocale strftime,ac_cv_func_$(flag)=yes ) \
CFLAGS="$(TARGET_CFLAGS)" \
CPPFLAGS="-I$(STAGING_DIR)/usr/include" \
LDFLAGS="-L$(STAGING_DIR)/usr/lib" \