e05edb19ad
* If GCC is configured with `--disable-multi-arch`, `--print-multiarch` output is an empty line. * If GCC is configured with `--enable-multi-arch`, `--print-multiarch` output may be a normalized triple or (on Debian, 'vendor' is omitted) `x86_64-linux-gnu`. The Clang support D101400 just prints the Debian multiarch style triple unconditionally, but the string is not really expected for non-Debian systems. AIUI many Linux distributions and non-Linux OSes don't configure GCC with `--enable-multi-arch`. Instead of getting us in the trouble of supporting all kinds of variants, drop the support as before D101400. Close https://github.com/llvm/llvm-project/issues/51469 Reviewed By: phosek Differential Revision: https://reviews.llvm.org/D133170
7 lines
297 B
C
7 lines
297 B
C
/// GCC --disable-multiarch, GCC --enable-multiarch (upstream and Debian specific) have different behaviors.
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/// We choose not to support the option.
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// RUN: not %clang -print-multiarch --target=x86_64-unknown-linux-gnu 2>&1 | FileCheck %s
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// CHECK: error: unsupported option '-print-multiarch'
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