* [ECOS] math and stdlib problem problems which I found
@ 2000-09-16 2:54 adon@walkersun
2000-09-16 7:28 ` Bart Veer
2000-09-16 8:30 ` Jonathan Larmour
0 siblings, 2 replies; 3+ messages in thread
From: adon@walkersun @ 2000-09-16 2:54 UTC (permalink / raw)
To: ecos-discuss
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Hi all,
Â
   After I update the eCos from cvs and Alex
recommand I could build the I386 PC target. At this time, I could test and
download my sample program to target PC, and run it. But now I also have some
problems as follow:
Â
   1. When I build the tests, the test program
for strtoul will fail.
   2. When I build the library and tests, the
program s_tanh will fail.
Â
   To solve the problems, I modified the cdl
for stdlib and libm, and it works. And I found that those tow programs are the
last item of the cdl file. I hope this will be useful.
Â
   And after I modified the cdl files, the
corresponding makefile did not update, does it correct???
Â
   Thanks for the help from the mail
list.
Â
Adon Chen
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ECOS] math and stdlib problem problems which I found
2000-09-16 2:54 [ECOS] math and stdlib problem problems which I found adon@walkersun
@ 2000-09-16 7:28 ` Bart Veer
2000-09-16 8:30 ` Jonathan Larmour
1 sibling, 0 replies; 3+ messages in thread
From: Bart Veer @ 2000-09-16 7:28 UTC (permalink / raw)
To: adon; +Cc: ecos-discuss
>>>>> "Adon" == adon@walkersun <adon@walkersun.com> writes:
Adon> This is a multi-part message in MIME format.
Adon> ------=_NextPart_000_0008_01C02008.3A6FB340
Adon> Content-Type: text/plain;
Adon> charset="big5"
Adon> Content-Transfer-Encoding: quoted-printable
Adon> Hi all,
Adon> After I update the eCos from cvs and Alex recommand I could build =
Adon> the I386 PC target. At this time, I could test and download my sample =
Adon> program to target PC, and run it. But now I also have some problems as =
Adon> follow:
Adon> 1. When I build the tests, the test program for strtoul will fail.
Adon> 2. When I build the library and tests, the program s_tanh will fail.
Adon> To solve the problems, I modified the cdl for stdlib and libm, and =
Adon> it works. And I found that those tow programs are the last item of the =
Adon> cdl file. I hope this will be useful.
Adon> And after I modified the cdl files, the corresponding makefile did =
Adon> not update, does it correct???
Adon> Thanks for the help from the mail list.
Adon> Adon Chen
Adon> ------=_NextPart_000_0008_01C02008.3A6FB340
Adon> Content-Type: text/html;
Adon> charset="big5"
Adon> Content-Transfer-Encoding: quoted-printable
<snip>
Please adjust your email software to send in plain text only. Not
everybody uses MIME-aware mail readers, and sending messages in both
text and html is just a waste of bandwidth.
You do not say what changes you have made to the CDL files so I cannot
comment on whether or not that is a sensible way of fixing the
problems with strtoul and s_tanh. However, after making any changes to
a CDL file or to a saved configuration it is necessary to regenerate
the build tree. From the command line this means running "ecosconfig
tree" again. When using the GUI tool I suspect you will have to exit
and restart the tool.
Adding makefile support for regenerating the build tree automatically
following a change to the saved configuration or to a CDL script,
along similar lines to autoconf's --enable-maintainer-mode facility,
is on the to do list. There are some implementation difficulties,
especially consistency problems for people using the GUI tool.
Bart
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ECOS] math and stdlib problem problems which I found
2000-09-16 2:54 [ECOS] math and stdlib problem problems which I found adon@walkersun
2000-09-16 7:28 ` Bart Veer
@ 2000-09-16 8:30 ` Jonathan Larmour
1 sibling, 0 replies; 3+ messages in thread
From: Jonathan Larmour @ 2000-09-16 8:30 UTC (permalink / raw)
To: adon@walkersun; +Cc: ecos-discuss
[ As Bart said, don't post in MIME ]
> "adon@walkersun" wrote:
>
> After I update the eCos from cvs and Alex recommand I could build the
> I386 PC target. At this time, I could test and download my sample program
> to target PC, and run it. But now I also have some problems as follow:
>
> 1. When I build the tests, the test program for strtoul will fail.
> 2. When I build the library and tests, the program s_tanh will fail.
You *still* haven't described what exactly fails, with an excerpt of the
error output. No-one can help you until you do!
Jifl
--
Red Hat, 35 Cambridge Place, Cambridge, UK. CB2 1NS Tel: +44 (1223) 728762
"Plan to be spontaneous tomorrow." || These opinions are all my own fault
^ permalink raw reply [flat|nested] 3+ messages in thread
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2000-09-16 2:54 [ECOS] math and stdlib problem problems which I found adon@walkersun
2000-09-16 7:28 ` Bart Veer
2000-09-16 8:30 ` Jonathan Larmour
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