Date: Wed, 26 Feb 2014 13:03:57 +0100 From: "Christopher J. Ruwe" <cjr@cruwe.de> To: freebsd-arm@freebsd.org Subject: apparently, disabled POSIX scheduler in snapshot images makes ports fail Message-ID: <20140226130357.206cf9ae@dijkstra-old.hb22.cruwe.de>
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I am trying to build postgresql-client for ARMv6 Raspberry Pi with
machines installed from the images provided on the official servers
and a custom image from the crochet.
That fails because in the configure stage, the test for thread safety
fails and dumps core.
checking thread safety of required library functions... Abort \
trap (core dumped)
no
configure: error: thread test program failed
This platform is not thread-safe. Check the file 'config.log' \
or compile
and run src/test/thread/thread_test for the exact reason.
Use --disable-thread-safety to disable thread safety.
===> Script "configure" failed unexpectedly.
Please report the problem to pgsql@FreeBSD.org [maintainer] and
attach the "/usr/ports/databases/postgresql90-client/work/postgresql-9.0.15/config.log"
including the output of the failure of your make command. Also,
it might be a good idea to provide an overview of all packages
installed on your system (e.g. a /usr/local/sbin/pkg-static info
-g -Ea).
*** Error code 1
Investigating, I found a similar problem where somebody failed to
compile postgresql ports due to disabled KPOSIX_PRIORITY_SCHEDULING
in the kernel.
As in that situation, in the KPOSIX scheduler is disabled:
# strings /boot/kernel/kernel | grep POSIX
nfscl_filllockowner: not F_POSIX or F_FLOCK
POSIX P1003.1B realtime extensions
The version of POSIX 1003.2 with which the system attempts to \
comply
Version of POSIX attempting to comply to
POSIX real time signal
POSIX shared memory
The expected "options _KPOSIX_PRIORITY_SCHEDULING" is obviously
missing, which explains the build failure.
Yet, in stable/10, KPOSIX seems to be enabled:
[cjr@dijkstra:/usr/src]$ grep POSIX sys/arm/conf/RPI-B
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time \
extensions
Why is _KPOSIX_PRIORITY_SCHEDULING then disabled in the snapshots? Is
my thinking wrong?
Thanks and cheers,
- --
Christopher
TZ: GMT + 1h
GnuPG/GPG: 0xE8DE2C14
FreeBSD 10.0-STABLE #0 r262291+cf0fa48(stable/10): Sat Feb 22 02:01:26
CET 2014 cjr@dijkstra.hb22.cruwe.de:/usr/obj/usr/src/sys/GENERIC
Punctuation matters:
"Lets eat Grandma or Lets eat, Grandma" - Punctuation saves lives.
"A panda eats shoots and leaves" or "A panda eats, shoots, and leaves" -
Punctuation teaches proper biology.
"With sufficient thrust, pigs fly just fine. However, this is not
necessarily a good idea. It is hard to be sure where they are going to
land, and it could be dangerous sitting under them as they fly
overhead." (RFC 1925)
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