Re: [Ccrtp-devel] baby steps: ccrtp, uclibc++, embedded openWRT

[David Sugar]

I see the problem.  It is actually in libccgnu2.pc.  It passes -I the
ccinclude directory rather than the include dir.  ccinclude was
depreciated.  This will be fixed in the next common c++ release shortly
(sometime today), along with another unrelated solaris compile bug.

Werner Dittmann wrote:
> Chuck,
> 
> probably you are missing the commoncpp library that contains some basic
> stuff used by ccRTP, such as threads, mutexes etc.
> 
> Please have a look at:
> http://wiki.gnutelephony.org/index.php/GNU_Common_CPP_Framework
> 
> to get some more info about this.
> 
> Regards,
> Werner
> 
> 
> Chuck Harrison wrote:
>> Hi,
>>
>> disclaimer: I'm a bit of a n00b so if this is the wrong place to
>> post please point me elsewhere.
>>
>> I'm bringing up an rtp-based audio system on an embedded mips
>> processor under the openWRT linux distro, http://www.openwrt.org .
>> I have uClibc++ (an embedded-systems substitute for stdlibc++)
>> common c++ 1.5.1, and ccrtp 1.5.0.
>>
>> My first surprise is that ccrtp configure decides that 
>> pkg_cv_COMMON_CFLAGS='-D_GNU_SOURCE
>> -I/home/trunk/build_mipsel/commoncpp2-1.5.1/include/cc++2/cc++2  '
>> The only subdirectory under my commoncpp2-1.5.1/include is cc++,
>> which contains things like address.h, buffer.h, ... zstream.h .
>>
>> My second surprise (which is also an include-files issue but I
>> think it's independent) is that ccrtp compile fails with
>> "_Atomic_word does not name a type". This is libtool calling g++:
>>
>>  mipsel-linux-uclibc-g++ -DHAVE_CONFIG_H -I. -I. -I.
>> -I/home/trunk/staging_dir_m
>> ipsel/usr/include -I/home/trunk/staging_dir_mipsel/include -Wall -ansi
>> -pedantic
>>  -Os -pipe -mips32 -mtune=mips32 -funit-at-a-time -fno-builtin
>> -fno-rtti -nostdi
>> nc++ -D_GNU_SOURCE
>> -I/home/trunk/build_mipsel/commoncpp2-1.5.1/include/cc++2/cc+
>> +2 -c rtppkt.cpp  -fPIC -DPIC -o .libs/rtppkt.o
>> In file included from private.h:89,
>>                  from rtppkt.cpp:44:
>> /home/trunk/staging_dir_mipsel/usr/include/cc++/thread.h:539: error:
>> `_Atomic_wo
>> rd' does not name a type
>>
>> Now _Atomic_word is defined in atomic_word.h
>> address@hidden:/home/trunk$ ls
>> staging_dir_mipsel/include/c++/3.4.6/mipsel-linux-
>> uclibc/bits
>> atomic_word.h   c++locale.h  [...]
>>
>> and included from atomicity.h
>> address@hidden:/home/trunk$ ls staging_dir_mipsel/include/c++/3.4.6/bits
>> allocator.h            locale_facets.h            stl_pair.h
>> atomicity.h            locale_facets.tcc          stl_queue.h
>> basic_ios.h            localefwd.h                [...]
>>
>> and both of these are under the
>> -I/home/trunk/staging_dir_mipsel/include
>> path given to g++.
>>
>> Thanks for any help.
>>
>> Cheers,
>>   Chuck
>>
>>
>> _______________________________________________
>> Ccrtp-devel mailing list
>> address@hidden
>> http://lists.gnu.org/mailman/listinfo/ccrtp-devel
>>
> 
> 
> 
> _______________________________________________
> Ccrtp-devel mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/ccrtp-devel