From: John Dallaway <john@dallaway.org.uk>
To: Simon Kallweit <simon.kallweit@intefo.ch>
Cc: ecos-patches@ecos.sourceware.org, Uwe Kindler <uwe_kindler@web.de>
Subject: Re: uSTL 1.4 update
Date: Mon, 28 Jun 2010 09:19:00 -0000 [thread overview]
Message-ID: <4C28692B.9090701@dallaway.org.uk> (raw)
In-Reply-To: <4C24BE22.4040405@intefo.ch>
Hi Simon
Simon Kallweit wrote:
> This patch will update uSTL to the newest 1.4 sources. Minor updates.
It seems that uSTL 1.4 has introduced a portability issue. Building the
tests for target "m5272c3" (for example):
> m68k-elf-gcc -c -I/var/tmp/ustl-test/install/include -I/var/local/cvs/ecos/packages/language/cxx/ustl/current -I/var/local/cvs/ecos/packages/language/cxx/ustl/current/src -I/var/local/cvs/ecos/packages/language/cxx/ustl/current/tests -I. -I/var/local/cvs/ecos/packages/language/cxx/ustl/current/tests/ -finline-limit=7000 -Wall -Wpointer-arith -Woverloaded-virtual -Wno-write-strings -mcpu=5272 -malign-int -g -O2 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fomit-frame-pointer -I/var/tmp/ustl-test/install/include/ustl -Wp,-MD,tests/bvt21.tmp -o tests/bvt21.o /var/local/cvs/ecos/packages/language/cxx/ustl/current/tests/bvt21.cpp
> /var/tmp/ustl-test/install/include/ustl/uutility.h: In function ‘void TestUtility()’:
> /var/tmp/ustl-test/install/include/ustl/uutility.h:350: error: impossible constraint in ‘asm’
> /var/tmp/ustl-test/install/include/ustl/uutility.h:350: error: impossible constraint in ‘asm’
> /var/tmp/ustl-test/install/include/ustl/uutility.h:350: error: impossible constraint in ‘asm’
> /var/tmp/ustl-test/install/include/ustl/uutility.h:350: error: impossible constraint in ‘asm’
> /var/tmp/ustl-test/install/include/ustl/uutility.h:350: error: impossible constraint in ‘asm’
> make[1]: *** [tests/bvt21.d] Error 1
> make[1]: Leaving directory `/var/tmp/ustl-test/language/cxx/ustl/current'
> make: *** [tests] Error 2
Are you able to provide a portable implementation of NextPow2() and
submit upstream?
Note also that your patch to include/ustl/uctrstrm.h prevents building
uSTL with "-fno-rtti" and should be omitted.
I'm copying Uwe Kindler to ensure he's aware of your contribution.
John Dallaway
eCos maintainers
next prev parent reply other threads:[~2010-06-28 9:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-25 14:33 Simon Kallweit
2010-06-28 8:32 ` John Dallaway
2010-06-28 9:19 ` John Dallaway [this message]
2010-06-28 9:34 ` Simon Kallweit
2010-06-28 12:09 ` Simon Kallweit
2010-06-28 12:59 ` John Dallaway
2010-06-28 13:15 ` Simon Kallweit
2010-06-28 13:51 ` Sergei Gavrikov
2010-06-28 19:21 ` Sergei Gavrikov
2010-06-29 6:34 ` Sergei Gavrikov
2010-06-29 7:17 ` John Dallaway
2010-06-29 7:23 ` Simon Kallweit
2010-06-29 8:05 ` John Dallaway
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