Re: [LTP] About "realtime" build failure

[Subrata Modak <subrata@linux.vnet.ibm.com>]

However, yesterdayś git the failure was not there. And hence the reason
for me to replace the October tar.

Regards--
Subrata

On Thu, 2010-11-11 at 15:58 +0900, Mitani wrote: 
> Hi,
> 
> Build error occured with recent git "ltp-a997c94.tar.gz".
> This failure was caused by "realtime" as follows:
> ------------
> [root@RHEL48-LTP-x86 LTP]# less gitMMDD-makeYYYYMMDD.txt
> [...]
> make[1]: Entering directory `/home/LTP/ltp-a997c94/lib'
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o cloner.o cloner.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o dataascii.o dataascii.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o databin.o databin.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o datapid.o datapid.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o file_lock.o file_lock.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o forker.o forker.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o get_high_address.o get_high_address.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o get_path.o get_path.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o libtestsuite.o libtestsuite.c
> gcc -g -O2 -g -O2 -fno-strict-aliasing -pipe -Wall  -I../include
> -I../include  -
> c -o open_flags.o open_flags.c
> ...skipping...
> p-a997c94/testcases/realtime/include -I../../../../include
> -I../../../../include
>    -L/home/LTP/ltp-a997c94/testcases/realtime/lib -L../../../../lib
> async_handl
> er.c   -lrealtime -lpthread -lrt -lm -o async_handler
> In file included from async_handler.c:42:
> /home/LTP/ltp-a997c94/testcases/realtime/include/librttest.h: In function
> `atomi
> c_add':
> /home/LTP/ltp-a997c94/testcases/realtime/include/librttest.h:117: warning:
> impli
> cit declaration of function `__sync_add_and_fetch'
> /home/LTP/ltp-a997c94/testcases/realtime/lib/librealtime.a(librttest.o)(.tex
> t+0x
> 1a7): In function `create_thread':
> /home/LTP/ltp-a997c94/testcases/realtime/lib/../include/librttest.h:117:
> undefin
> ed reference to `__sync_add_and_fetch'
> collect2: ld returned 1 exit status
> make[4]: *** [async_handler] Error 1
> make[4]: Leaving directory
> `/home/LTP/ltp-a997c94/testcases/realtime/func/async_
> handler'
> make[3]: *** [all] Error 2
> make[3]: Leaving directory `/home/LTP/ltp-a997c94/testcases/realtime/func'
> make[2]: *** [all] Error 2
> make[2]: Leaving directory `/home/LTP/ltp-a997c94/testcases/realtime'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory `/home/LTP/ltp-a997c94/testcases'
> make: *** [testcases-all] Error 2
> ------------
> 
> I confirmed that above error is dissolved by following revision:
> ------------
> [root@RHEL48-LTP-x86 ltp-dev-20101111]# diff -u testcases/Makefile.org
> testcases/Makefile
> --- testcases/Makefile.org      2010-11-11 14:20:07.000000000 +0900
> +++ testcases/Makefile  2010-11-11 14:21:25.000000000 +0900
> @@ -37,7 +37,7 @@
>  # original list of disabled items...
>  # XXX (garrcoop): kdump was in this list.
>  # XXX (garrcoop): open_hpi_testsuite was in this list.
> -ifeq ($(UCLINUX),1)
> +ifneq ($(UCLINUX),1)
>  FILTER_OUT_DIRS                += realtime
>  endif
> 
> ------------
> 
> Is realtime necessary? 
> Please revise it if there is not problem.
> 
> 
> Regards--
> 
> -Tomonori Mitani
> 
> 
> 
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Centralized Desktop Delivery: Dell and VMware Reference Architecture
Simplifying enterprise desktop deployment and management using
Dell EqualLogic storage and VMware View: A highly scalable, end-to-end
client virtualization framework. Read more!
http://p.sf.net/sfu/dell-eql-dev2dev
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