Re: uClinux may not have dhfcn.h et.al.

On 4 December 2015 at 15:56, Wan-Teh Chang <[email protected]> wrote:
> On Fri, Dec 4, 2015 at 7:45 AM, Andrew Cagney <[email protected]> wrote:
>> Hi,
>>
>> uClinux (which I'm treating as a linux variant) can be configured
>> without shared library support (no dl*() and no dlfcn.h).  The patch
>> below (hopefully attached):
>
> I didn't get the patch. I'm afraid that you'll need to paste it
> inline, or better, file a bug report and attach the patch to it.

https://bugzilla.mozilla.org/show_bug.cgi?id=1231823

>> BTW, beyond a successful build, is there anything I should be looking
>> for when running "make" in pr/tests (on a native Linux system, say)?
>
> You should run a few tests manually. I suggest the following:

This is native linux:

>     cvar -d

$ ./cvar -d .
 cond var wait context switch- user/user:   7.00 usec
cond var wait context switch- user/kernel:  44.00 usec
cond var wait context switch- kernel/kernel:   4.00 usec
PASSED

>     cvar2

$ ./cvar2
...
PASS

>     perf

Didn't crash.

>
> Then run the test harness (either runtests.sh or runtests.pl) to run
> all tests. The Perl version is preferred (if your environment has
> Perl) because it handles hung tests better.
>
> Wan-Teh