https://bugs.llvm.org/show_bug.cgi?id=52116
Bug ID: 52116
Summary: The --print-multiarch option outputs a target triple
new in llvm / clang version 13 which seems at odds
with gcc
Product: clang
Version: unspecified
Hardware: Macintosh
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected],
[email protected], [email protected]
The new --print-multiarch option to clang outputs a target triple which seems
at odds with gcc's behavior and documentation.
The clang-13 documentation says:
-print-multiarch, --print-multiarch
Print the multiarch target triple
The gcc 11.2.0 documentation says:
-print-multiarch
Print the path to OS libraries for the selected multiarch, relative to some lib
subdirectory.
It is unclear to me the rationale for the clang-13 behavior. GCC outputs
nothing for this option, and clang outputs a target triple. Why the change in
clang-13?
This change breaks the configuration of recent Python builds using clang as the
compiler.
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