From: Douglas Mencken <dougmencken@gmail.com>
To: Andy Wingo <wingo@pobox.com>
Cc: bug-guile@gnu.org
Subject: Re: [build error] ./.libs/libguile-2.0.so: undefined reference to `clock_getcpuclockid'
Date: Sat, 21 May 2011 12:38:22 +0200 [thread overview]
Message-ID: <BANLkTinTX-mZNU7yPp+XXB-4aOCsM8yZAg@mail.gmail.com> (raw)
In-Reply-To: <m3vcx5wuq5.fsf@unquote.localdomain>
> Can you grep your libguile/Makefile for LIB_CLOCK_GETTIME ?
There's empty definition.
LIB_CLOCK_GETTIME =
> Is it perhaps that clock_getcpuclockid is in -lrt but clock_gettime is
> in your libc?
clock_gettime is in both of them:
/lib # readelf -s librt.so.0 | grep clock
42: 00001cb4 68 FUNC GLOBAL DEFAULT 6 clock_gettime
44: 00001a78 172 FUNC GLOBAL DEFAULT 6 clock_nanosleep
64: 00001b74 88 FUNC GLOBAL DEFAULT 6 clock_getcpuclockid
/lib # readelf -s libc.so.0 | grep clock
166: 0000fcf4 72 FUNC GLOBAL DEFAULT 6 clock_gettime
514: 00011868 72 FUNC GLOBAL DEFAULT 6 clock_settime
537: 0000fa84 72 FUNC GLOBAL DEFAULT 6 clock_getres
762: 0002a588 56 FUNC GLOBAL DEFAULT 6 clock
but getcpuclockid is only in librt.
prev parent reply other threads:[~2011-05-21 10:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-10 18:16 [build error] ./.libs/libguile-2.0.so: undefined reference to `clock_getcpuclockid' Douglas Mencken
2011-05-20 10:07 ` Andy Wingo
2011-05-20 16:49 ` Andy Wingo
2011-05-21 12:50 ` Douglas Mencken
2011-06-17 9:18 ` Andy Wingo
2011-05-21 10:38 ` Douglas Mencken [this message]
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