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问题 3:./system/rootlib/helloworld -qws ,程序运行起来,仍报错
QIconvCodec::convertFromUnicode: using Latin-1 for conversion, iconv_open failed
QIconvCodec::convertToUnicode: using Latin-1 for conversion, iconv_open failed
解决 :下载 http://ftp.gnu.org/gnu/libiconv/libiconv-1.14.tar.gz
./configure -prefix=$PWD/_install -host=arm-linux-gnueabihf
make
make install
把_install/lib 下的preloadable_libiconv.so 拷到系统的/system/lib 下,
export LD_PRELOAD=/system/lib/preloadable_libiconv.so