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Bug #134

closed

Clang complains about unknown arguments and unsupported flags

Added by Paul Menzel over 6 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Normal
Category:
build system
Target version:
-
Start date:
08/15/2017
Due date:
% Done:

0%

Estimated time:
Affected versions:
Needs backport to:
Affected hardware:
Affected OS:

Description

Commit 7c8d331f (Fine-tune compiler flags) breaks the Clang build in an early stage.

clang-4.0: error: unknown argument: '-fconserve-stack'
clang-4.0: error: optimization flag '-fno-delete-null-pointer-checks' is not supported [-Werror,-Wignored-optimization-argument]

Reverting the commit fixes the warning.

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