cross compile filed , cross toolchain not found!

[linuxsky]

OS:Ubuntu 18.04
xmake version: xmake v2.3.5+202007280802,
cross toolchain: /usr/bin/aarch64-linux-gnu-gcc
$ aarch64-linux-gnu-gcc --version
aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
Copyright (C) 2017 Free Software Foundation, Inc.

project tbox:

xxx @ xxx-desktop in ~/workspace/github/tbox on git:master o [8:09:13] C:130
$ xmake f -p linux --cross=aarch64-linux-gnu-
checking for the architecture ... x86_64
error: cross toolchain not found!

[waruqi]

对于当前版本，还是需要指定下 --sdk= 交叉编译工具链根目录的

$ xmake f --cross=aarch64-linux-gnu- --sdk=/usr -c

我刚稍微改进了下，对于/usr, /usr/local等常用系统目录也会去探测下，如果想更加省事就，先更新到master版本

$ xmake update master
$ xmake f --cross=aarch64-linux-gnu- -c

[linuxsky]

对于当前版本，还是需要指定下 --sdk= 交叉编译工具链根目录的

$ xmake f --cross=aarch64-linux-gnu- --sdk=/usr -c

我刚稍微改进了下，对于/usr, /usr/local等常用系统目录也会去探测下，如果想更加省事就，先更新到master版本

$ xmake update master
$ xmake f --cross=aarch64-linux-gnu- -c

[ 86%]: ccache compiling.release src/demo/platform/poller_server.c
/usr/bin/ccache /usr/bin/aarch64-linux-gnu-gcc -c -fvisibility=hidden -Wall -Werror -Os -std=c99 -Isrc -Ibuild/linux/x86_64/release -D__tb_small__ -D__tb_prefix__="demo" -Wno-error=deprecated-declarations -fno-strict-aliasing -Wno-error=expansion-to-defined -fno-stack-protector -o build/.objs/demo/linux/x86_64/release/src/demo/platform/poller_server.c.o src/demo/platform/poller_server.c
error: aarch64-linux-gnu-gcc: error trying to exec 'cc1plus': execvp: No such file or directory
warning: add_cxflags("-Wno-error=deprecated-declarations") is ignored, please pass {force = true} or call set_policy("check.auto_ignore_flags", false) if you want to set it.
warning: add_cxflags("-fno-strict-aliasing") is ignored, please pass {force = true} or call set_policy("check.auto_ignore_flags", false) if you want to set it.
warning: add_cxflags("-Wno-error=expansion-to-defined") is ignored, please pass {force = true} or call set_policy("check.auto_ignore_flags", false) if you want to set it.
warning: add_cxflags("-fno-stack-protector") is ignored, please pass {force = true} or call set_policy("check.auto_ignore_flags", false) if you want to set it.

这块如果需要用c++编译器 估计要手动指定 吧？
aarch64-linux-gnu-cpp 或者 也用 aarch64-linux-gnu-gcc 编译c++ ?

[waruqi]

error: aarch64-linux-gnu-gcc: error trying to exec 'cc1plus': execvp: No such file or directory

你没装g++，apt install g++-aarch64-linux-gnu

[waruqi]

没啥问题 我这里先close了 。。我这边测试已经完全可以了的。

[linuxsky]

没啥问题 我这里先close了 。。我这边测试已经完全可以了的。

没问题，解决了