gconvert.c:66:2: error: #error GNU libiconv not in use but included iconv.h is from libiconv 在编译glib时出错，作修改： 进入glib目录 cd build_dir/host/pkg-config-0.29/glib/ ./configure --enable-iconv=no --with-libiconv=gnu make glib编译完成，返回继续编译OpenWrt.