| Issue |
76614
|
| Summary |
`-print-search-dirs` does not take `-stdlib` into account when printing library search directories
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
boris-kolpackov
|
On my Debian with Clang 18 snapshot:
```
$ clang-18 -print-search-dirs
programs: =/usr/bin:/usr/lib/llvm-18/bin:/usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../x86_64-linux-gnu/bin
libraries: =/usr/lib/llvm-18/lib/clang/18:/usr/bin/../lib/gcc/x86_64-linux-gnu/13:/usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../lib64:/lib/x86_64-linux-gnu:/lib/../lib64:/usr/lib/x86_64-linux-gnu:/usr/lib/../lib64:/lib:/usr/lib
```
```
$ clang-18 -stdlib=libc++ -print-search-dirs
programs: =/usr/bin:/usr/lib/llvm-18/bin:/usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../x86_64-linux-gnu/bin
libraries: =/usr/lib/llvm-18/lib/clang/18:/usr/bin/../lib/gcc/x86_64-linux-gnu/13:/usr/bin/../lib/gcc/x86_64-linux-gnu/13/../../../../lib64:/lib/x86_64-linux-gnu:/lib/../lib64:/usr/lib/x86_64-linux-gnu:/usr/lib/../lib64:/lib:/usr/lib
```
Notice how in the second invocation the library search directories still point to GCC's `libstdc++` rather than `libc++`.
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