使用指定版本的 Gcc可以使用交叉编译的gcc版本吗,使用提示not found

[jcleng]

使用指定版本的 Gcc可以使用交叉编译的gcc版本吗,比如使用mipsel-linux-gcc

ls bin
#mipsel-linux-addr2line  mipsel-linux-c++      mipsel-linux-g++        mipsel-linux-gccbug  mipsel-linux-gdbtui  mipsel-linux-objcopy  #mipsel-linux-readelf  mipsel-linux-strings
#mipsel-linux-ar         mipsel-linux-c++filt  mipsel-linux-gcc        mipsel-linux-gcov    mipsel-linux-ld      mipsel-linux-objdump  mipsel-#linux-run      mipsel-linux-strip
#mipsel-linux-as         mipsel-linux-cpp      mipsel-linux-gcc-4.1.2  mipsel-linux-gdb     mipsel-linux-nm      mipsel-linux-ranlib   mipsel-#linux-size     mxu_as

xmake f --toolchain=mipsel-linux-gcc -c
#checking for platform ... linux
#checking for architecture ... x86_64
#error: the toolchain mipsel-linux-gcc not found!

# 文件是存在的
mipsel-linux-gcc
# mipsel-linux-gcc: no input files
# 可以编译
mipsel-linux-gcc ./src/main.c ./src/interface.c -o test
ls
# build  interface.o  main.o  src  test  xmake.lua
file test
test: ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), dynamically linked, interpreter /lib/ld.so.1, for GNU/Linux 2.4.0, not stripped

[waruqi]

xmake f -p cross --cross=mipsel-linux-

仔细看文档：https://xmake.io/#/zh-cn/guide/configuration?id=%e4%ba%a4%e5%8f%89%e7%bc%96%e8%af%91%e9%85%8d%e7%bd%ae

[jcleng]

xmake f -p cross --cross=mipsel-linux-

仔细看文档：https://xmake.io/#/zh-cn/guide/configuration?id=%e4%ba%a4%e5%8f%89%e7%bc%96%e8%af%91%e9%85%8d%e7%bd%ae

再请教一下这个问题该怎么排查,没有看到有位置使用了-std=c++11

02:52:34 br-user@a6534757d1da quickapp → xmake f -p cross --sdk=/home/jcleng/desktop/work/docker/common/mipseltools-gcc412-lnx26
checking for architecture ... mips
checking for Qt SDK directory ... /home/u/Downloads/qt-everywhere-opensource-src-5.8.0/qtbase/qt5.8
checking for Qt SDK version ... 5.8.0
02:52:41 br-user@a6534757d1da quickapp → xmake
[ 20%]: cache compiling.release src/main.cpp
[ 20%]: compiling.qt.qrc src/qml.qrc
error: cc1plus: error: unrecognized command line option "-std=c++11"

[waruqi]

qt项目 目前不支持 交叉编译