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performance-thread build failure with clang 12.0.1

dpdk-dev [email protected] 1 participant 2 messages Jun 20, 2021 – Aug 16, 2021

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https://bugs.dpdk.org/show_bug.cgi?id=745

Bug ID: 745
Summary: performance-thread build failure with clang 12.0.1
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: examples
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---

"""

$ meson --werror -Dexamples=all build && ninja-build -C build
...
...
../examples/performance-thread/pthread_shim/main.c:75:2: error: 'pthread_yield'
is deprecated: pthread_yield is deprecated, use sched_yield instead
[-Werror,-Wdeprecated-declarations]
        pthread_yield();
        ^
/usr/include/pthread.h:478:3: note: 'pthread_yield' has been explicitly marked
deprecated here
  __attribute_deprecated_msg__ ("\
  ^
/usr/include/sys/cdefs.h:292:19: note: expanded from macro
'__attribute_deprecated_msg__'
         __attribute__ ((__deprecated__ (msg)))
"""

Reproduces on main (8050b61).

OS: Fedora 35 (rawhide)
meson: 0.58.0
ninja-build: 1.10.2
clang: 12.0.1 (Fedora 12.0.1~rc1-3.fc35)

clang version 12.0.0 in Fedora 34 doesn't reproduce.

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