On Mon, 05 Jan 2015 14:17:42 +0100, Joel Sherrill
<joel.sherr...@oarcorp.com> wrote:
On 1/4/2015 3:23 PM, Dominik Taborsky wrote:
On Sun, 04 Jan 2015 22:09:16 +0100, Joel Sherrill
<joel.sherr...@oarcorp.com> wrote:
On 1/4/2015 2:47 PM, Dominik Taborsky wrote:
On Sun, 04 Jan 2015 21:12:16 +0100, Joel Sherrill
<joel.sherr...@oarcorp.com> wrote:
On January 4, 2015 2:05:13 PM CST, Dominik Taborsky
<bre...@seznam.cz>
wrote:
On Sun, 04 Jan 2015 20:53:16 +0100, Joel Sherrill
<joel.sherr...@oarcorp.com> wrote:
On January 4, 2015 1:20:31 PM CST, "Dominik Táborský"
<bre...@seznam.cz>
wrote:
Hello,
I've configured RTEMS with --enable-posix, run make, make
install..
Everything went smoothly, didn't notice any error. But when I run
make
in the both_hello example, it errors:
In file included from test.c:55:0:
/opt/rtems-4.11/sparc-rtems4.11/sis/lib/include/rtems/confdefs.h:
At
top level:
/opt/rtems-4.11/sparc-rtems4.11/sis/lib/include/rtems/confdefs.h:2945:4:
error: #error "CONFIGURATION ERROR: POSIX API support not
configured!!"
#error "CONFIGURATION ERROR: POSIX API support not
configured!!"
All repos are up-to-date, ran make clean between configs and even
manually deleted the installed RTEMS files to ensure new ones are
being
installed. Any ideas?
How did you configure RTEMS? If you has --disable-posix, then this
is
expected.
As I said in the beginning of the mail, I configured it with
--enable-posix. Or would you like the whole command?
Sure. Since it worked for me, that's the next step.
OK. I've completely rebuilt RTEMS from scratch and it works now. It
looks
like some old config was still in place.
Now I have a different problem - waf has trouble building examples-v2
in
root of the repo. GCC complains about bsp_specs trying to rename spec
'endfile' to already defined spec 'old_endfile'. It happens quite
randomly
among the files. I've never worked with these bsp specs before, so I'm
at
my wit's end.
sparc-rtems4.11-gcc: fatal error:
/opt/rtems-4.11//sparc-rtems4.11/sis/lib/bsp_specs: attempt to rename
spec
'endfile' to already defined spec 'old_endfile'
compilation terminated.
These tools are in /opt. Did you build them using the RTEMS Source
Builder (RSB)
or install RPMs?
RSB. The tools (GCC, etc.) are not in /opt, but in my folder somewhere
at
$HOME. RTEMS is installed to /opt with tools in /opt/rtems-4.11/bin.
Can you check that the librtemscpu.a in your build tree is actually the
same one
that was installed in something like
/opt/rtems-4.11/sparc-rtems4.11/sis/lib?
Ditto for cpuopts.h. If POSIX is really enabled, the installed version
will have this:
/* if posix api is supported */
#define RTEMS_POSIX_API 1
Overnight, I wondered if you forgot to do a make install and have some
other
build there.
It's not about POSIX now. As I said, an old config was not being
overwritten and was still generating posix-disabled builds. I've redone it
from scratch and it works now. Now it's about waf spitting out errors
that
are not there when using make.
If I change to a specific example directory and run make, no problem. When
I use waf (in local dir or in the root of examples-v2), it exits with the
error posted above, or here for convenience:
sparc-rtems4.11-gcc: fatal error:
/opt/rtems-4.11//sparc-rtems4.11/sis/lib/bsp_specs: attempt to rename spec
'endfile' to already defined spec 'old_endfile'
compilation terminated.
Waf is configured (hopefully) fine. Otherwise it wouldn't even try to
build. Has anyone had any similar problem?
waf configure was run with these options: --rtems=/opt/rtems-4.11/
--rtems-tools=$HOME/development/RTEMS-tools/4.11 --rtems-bsps=sparc/sis
I honestly don't even know what the error means, I've never used bsp_specs
files before.
This isn't a waf problem but looks like a tools issue.
May be true. I'm still a beginner around RTEMS and its toolchain and
build
process. But everything else seems to work fine. Even the individual
files, that cause the waf build process to fail, build fine with make..
Any advice?
Dominik
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