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包括用于多个平台/版本的libc目录

[英]Including libc directory for multiple platforms/versions

原文 2012-08-27 01:56:26 7 1 c/ linux/ unix

These directories on my platform (Ubuntu) is required to be passed to clang so it can parse code that includes libc headers properly: 我平台（Ubuntu）上的这些目录需要传递给clang，以便它可以正确解析包含libc标头的代码：

/usr/include/x86_64-linux-gnu

/usr/lib/gcc/x86_64-linux-gnu/4.6/include

/usr/lib/gcc/x86_64-linux-gnu/4.6/include-fixed

What is the simplest way to find the location of this directory on other platforms and versions of gnu libc? 在其他平台和gnu libc版本上查找此目录位置的最简单方法是什么？ I need this to make a portable build script. 我需要这个来制作一个可移植的构建脚本。

Please tell me this is standardized in some way or form. 请告诉我这是以某种方式或形式标准化的。 Pkg-config? PKG配置？

1 个解决方案

llvm/tools/clang/lib/Driver/ToolChains.cpp searches for GCC installations, with various hard-coded paths for different platforms. llvm/tools/clang/lib/Driver/ToolChains.cpp搜索GCC安装，其中包含用于不同平台的各种硬编码路径。

On Gentoo, Debian, and Ubuntu, the distribution-provided clang source patches this file to look in distribution-specific locations (eg gentoo/sys-devel/clang/files/clang-3.1-gentoo-runtime-gcc-detection-v3.patch , debian/clang_3.1-8/debian/patches/21-searchPathHeaders.diff , etc.). 在Gentoo，Debian和Ubuntu上，发行版提供的clang源会对该文件进行修补，以查找发行版中的特定位置（例如gentoo / sys-devel / clang / files / clang-3.1-gentoo-runtime-gcc-detection-v3。补丁程序， debian / clang_3.1-8 / debian / patches / 21-searchPathHeaders.diff等）。

如何在GCC中链接libc和libstdc ++的调试版本？ - How to link against debug versions of libc and libstdc++ in GCC?

CMake多个工具链和目标平台 - CMake multiple toolchains and target platforms

手册页版本与Linux内核和libc版本有何关系？ - How does man-pages versions relate to Linux kernel and libc versions?

比较'__libc_multiple_threads'的逻辑在哪里？ - Where is the logic of comparing '__libc_multiple_threads'?

libc.h：编译nanomsg管道样本时没有这样的文件或目录 - libc.h: No such file or directory when compiling nanomsg pipeline sample

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C倍数包括 - C multiple including

链接到静态库的多个版本 - linking to multiple versions of a static library

如何安装多个版本的glibc？ - How to install multiple versions of glibc?

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