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add sysroot support for llvm toolchains #1153

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zxlxz opened this issue Dec 22, 2020 · 2 comments
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add sysroot support for llvm toolchains #1153

zxlxz opened this issue Dec 22, 2020 · 2 comments
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improvement
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v2.5.1

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@zxlxz
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zxlxz commented Dec 22, 2020

MacOS/LLVM

当使用llvm.org的LLVM工具链时，报错“找不到头文件”， “找不到链接库”

可能的原因

MacOS的系统c++头文件和库，并不在/usr/include下面，而是类似'/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'这样的目录（可以用xcode-select -p看到）

可能的解决办法

给clang/clang++添加-sysroot参数，指向这个目录貌似可以解决。
@waruqi waruqi added this to the v2.5.1 milestone Dec 22, 2020
@waruqi
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waruqi commented Dec 22, 2020

我回头改进下

@waruqi
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waruqi commented Dec 23, 2020

我 dev 上支持了

@waruqi waruqi closed this as completed Dec 24, 2020
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