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Re: [patch] Fix TLS access for -static -pthread
- From: Yao Qi <yao at codesourcery dot com>
- To: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- Cc: <gdb-patches at sourceware dot org>, Sergio Durigan Junior <sergiodj at redhat dot com>
- Date: Fri, 6 Jun 2014 14:14:28 +0800
- Subject: Re: [patch] Fix TLS access for -static -pthread
- Authentication-results: sourceware.org; auth=none
- References: <20140410115204 dot GB16411 at host2 dot jankratochvil dot net> <539018F9 dot 5060307 at codesourcery dot com> <20140605080639 dot GA32146 at host2 dot jankratochvil dot net> <5391289F dot 7050109 at codesourcery dot com>
On 06/06/2014 10:34 AM, Yao Qi wrote:
> My machine is Fedora 20 x86, and staticthreads.c can't be compiled
> like this:
>
> Executing on host: gcc
> ../../../../git/gdb/testsuite/gdb.threads/staticthreads.c -static
> -DHAVE_TLS -g -lpthread -lm -o
> /home/yao/Source/gnu/gdb/build-git/x86/gdb/testsuite/gdb.threads/staticthreads
> (timeout = 300)
> spawn -ignore SIGHUP gcc
> ../../../../git/gdb/testsuite/gdb.threads/staticthreads.c -static
> -DHAVE_TLS -g -lpthread -lm -o
> /home/yao/Source/gnu/gdb/build-git/x86/gdb/testsuite/gdb.threads/staticthreads^M
> /usr/bin/ld: cannot find -lpthread^M
> /usr/bin/ld: cannot find -lm^M
> /usr/bin/ld: cannot find -lc^M
> collect2: error: ld returned 1 exit status^M
> compiler exited with status 1
> output is:
> /usr/bin/ld: cannot find -lpthread^M
> /usr/bin/ld: cannot find -lm^M
> /usr/bin/ld: cannot find -lc^M
> collect2: error: ld returned 1 exit status^M
Installed glibc-static on my machine, then it is compiled successfully.
--
Yao (éå)