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[Bug gprof/28962] libcollector: Error: invalid attempt to declare extern
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From: |
cvs-commit at gcc dot gnu.org |
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Subject: |
[Bug gprof/28962] libcollector: Error: invalid attempt to declare external version name as default in symbol `posix_spawn@@GLIBC_2.15 |
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Date: |
Wed, 16 Mar 2022 13:46:16 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=28962
--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot
gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f4be26838dc9937a4ae3e9cf4fbec50efd7786a2
commit f4be26838dc9937a4ae3e9cf4fbec50efd7786a2
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Mar 14 14:46:25 2022 -0700
gprofng: Use symver attribute if available
Use symver attribute if available, instead of asm statement, to support
LTO build.
PR gprof/28962
* libcollector/dispatcher.c (timer_create@@GLIBC_2.3.3): Use
SYMVER_ATTRIBUTE.
(timer_create@GLIBC_2.2): Likewise.
(timer_create@GLIBC_2.2.5): Likewise.
(pthread_create@@GLIBC_2.1): Likewise.
(pthread_create@GLIBC_2.0): Likewise.
* libcollector/iotrace.c (open64@@GLIBC_2.2): Likewise.
(open64@GLIBC_2.1): Likewise.
(fopen@@GLIBC_2.1): Likewise.
(fopen@GLIBC_2.0): Likewise.
(fclose@@GLIBC_2.1): Likewise.
(fclose@GLIBC_2.0): Likewise.
(fdopen@@GLIBC_2.1): Likewise.
(fdopen@GLIBC_2.0): Likewise.
(pread@@GLIBC_2.2): Likewise.
(pread@GLIBC_2.1): Likewise.
(pwrite@@GLIBC_2.2): Likewise.
(pwrite@GLIBC_2.1): Likewise.
(pwrite64@@GLIBC_2.2): Likewise.
(pwrite64@GLIBC_2.1): Likewise.
(fgetpos@@GLIBC_2.2): Likewise.
(fgetpos@GLIBC_2.0): Likewise.
(fgetpos64@@GLIBC_2.2): Likewise.
(fgetpos64@GLIBC_2.1): Likewise.
(fsetpos@@GLIBC_2.2): Likewise.
(fsetpos@GLIBC_2.0): Likewise.
(fsetpos64@@GLIBC_2.2): Likewise.
(fsetpos64@GLIBC_2.1): Likewise.
* libcollector/linetrace.c (posix_spawn@@GLIBC_2.15): Likewise.
(posix_spawn@GLIBC_2.2): Likewise.
(posix_spawn@GLIBC_2.2.5): Likewise.
(posix_spawnp@@GLIBC_2.15): Likewise.
(posix_spawnp@GLIBC_2.2): Likewise.
(posix_spawnp@GLIBC_2.2.5): Likewise.
(popen@@GLIBC_2.1): Likewise.
(popen@GLIBC_2.0): Likewise.
(_popen@@GLIBC_2.1): Likewise.
(_popen@GLIBC_2.0): Likewise.
* libcollector/mmaptrace.c (dlopen@@GLIBC_2.1): Likewise.
(dlopen@GLIBC_2.0): Likewise.
* libcollector/synctrace.c (pthread_cond_wait@@GLIBC_2.3.2):
Likewise.
(pthread_cond_wait@GLIBC_2.0): Likewise.
(pthread_cond_wait@GLIBC_2.2.5): Likewise.
(pthread_cond_wait@GLIBC_2.2): Likewise.
(pthread_cond_timedwait@@GLIBC_2.3.2): Likewise.
(pthread_cond_timedwait@GLIBC_2.0): Likewise.
(pthread_cond_timedwait@GLIBC_2.2.5): Likewise.
(pthread_cond_timedwait@GLIBC_2.2): Likewise.
(sem_wait@@GLIBC_2.1): Likewise.
(sem_wait@GLIBC_2.0): Likewise.
* src/collector_module.h (SYMVER_ATTRIBUTE): New.
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