[h323plus] Compiling PTLib 2.10.1 in Ubuntu 11

[JF NP]

Thank you again, Piyush. I've installed libpt-1.10.10-dev, and the problem 
remains the same.

Regards,




________________________________
De: Piyush Verma <piyush.pv at gmail.com>
Para: JF NP <jfnp090274 at yahoo.es>
CC: h323plus at lists.packetizer.com
Enviado: mié,22 junio, 2011 09:33
Asunto: Re: [h323plus] Compiling PTLib 2.10.1 in Ubuntu 11

Hi JF,

Try installing libpt-1.10.10-dev hopefully it should solve problem.



-- 
Thanks & Regards

Piyush Verma



On Wed, Jun 22, 2011 at 3:22 PM, JF NP <jfnp090274 at yahoo.es> wrote:

Hi, all:
>
>I've also seen this:
>
>dev at devhost:~$ getconf GNU_LIBPTHREAD_VERSION
>NPTL 2.13
>
>So it seems I have a working pthread library, isn't it? What is the problem 
>then?
>
>Regards,
>
>
>
>
>
________________________________
De: JF NP <jfnp090274 at yahoo.es>
>Para: Piyush Verma <piyush.pv at gmail.com>
>
>CC: h323plus at lists.packetizer.com
>Enviado: mié,22 junio, 2011 08:35
>
>Asunto: Re: [h323plus] Compiling PTLib 2.10.1 in Ubuntu 11
>
>
>
>Thank you, Piyush. But it seems that I've that installed already:
>
>sudo apt-get install libpthread-stubs0-dev
>[sudo] password for xxxxxxx: 
>Reading package lists... Done
>Building dependency tree       
>Reading state information... Done
>libpthread-stubs0-dev is already the newest version.
>libpthread-stubs0-dev set to manually installed.
>0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
>
>
>
>
________________________________
De: Piyush Verma  <piyush.pv at gmail.com>
>Para: JF NP <jfnp090274 at yahoo.es>
>CC: h323plus at lists.packetizer.com
>Enviado: mié,22 junio, 2011 03:42
>Asunto: Re: [h323plus] Compiling PTLib 2.10.1 in Ubuntu 11
>
>Hi,
>
>Try to install  libpthread-stubs0-dev.
>
>sudo apt-get install libpthread-stubs0-dev.
>
>pthread stubs not provided by native libc, development files.
>
>
>
>-- 
>Thanks & Regards
>
>Piyush Verma
>
>
>
>
>
>
>
>On Tue, Jun 21, 2011 at 11:14 PM, JF NP <jfnp090274 at yahoo.es> wrote:
>
>Hi,
>>
>>I'm trying to build PTLib 2.10.1 in Ubuntu 11, and I have a problem with 
>>pthreads. When I run ./configure, I get the following output:
>>
>>
>>checking for pkg-config... /usr/bin/pkg-config
>>checking pkg-config is at least version 0.9.0... yes
>>checking for gcc... gcc
>>checking whether the C compiler works... yes
>>checking for C compiler default output file name... a.out
>>checking for suffix of executables... 
>>checking whether we are cross compiling... no
>>checking for suffix of object files... o
>>checking whether we are using the GNU C compiler... yes
>>checking whether gcc accepts -g... yes
>>checking for gcc option to accept ISO C89... none needed
>>checking for g++... g++
>>checking whether we are using the GNU C++ compiler... yes
>>checking whether g++  accepts -g... yes
>>.10figure: PTLib version is 2
>>checking build system type... i686-pc-linux-gnu
>>checking host system type... i686-pc-linux-gnu
>>checking target system type... i686-pc-linux-gnu
>>checking for swab... no
>>configure: OSTYPE set to linux
>>configure: OSRELEASE set to "2.6.38-8-generic"
>>configure: MACHTYPE set to x86
>>configure: gcc version is 4.5.2
>>checking checking if pragma implementation should be used... no
>>checking checking if precompiled headers available... no
>>checking how to run the C++ preprocessor... g++ -E
>>checking for grep that handles long lines and -e... /bin/grep
>>checking for egrep... /bin/grep -E
>>checking for ANSI C header files... no
>>checking for sys/types.h... no
>>checking for sys/stat.h... no
>>checking for stdlib.h... no
>>checking for string.h... no
>>checking for memory.h... no
>>checking for strings.h... no
>>checking for inttypes.h... no
>>checking for stdint.h...  no
>>checking for unistd.h... no
>>checking whether byte ordering is bigendian... yes
>>configure: Default extension for C++ files is cpp
>>checking if compiler accepts -felide-constructors... no
>>checking if linker accepts -Wreorder... no
>>checking if debug build accepts -g3 -ggdb -O0... no
>>checking if compiler uses RTTI by default... no
>>checking size of int... 0
>>checking for long double with more range or precision than double... no
>>checking for flex... /usr/bin/flex
>>checking for ar... ar
>>checking for bison... /usr/bin/bison
>>checking if readdir_r has 2 parms... no
>>checking if readdir_r has 3 parms... no
>>configure: PTRACE and all trace logging included
>>configure: Using ANSI C++ bool for PBoolean: (PFalse=false PTrue=true)
>>checking for recvmsg... no
>>checking for IPV6_ADD_MEMBERSHIP... no
>>checking for NetLink support... no
>>checking if using STL streams... no
>>checking if atomic integer available...  no
>>checking if Unix semaphores are available... no
>>checking if named semaphores are available... no
>>configure: WARNING: This host does not support semaphores which are essential
>>configure: WARNING: to implement 'critical sections'. This feature was added
>>configure: WARNING: in PWLib 1.7.0 and improves the stability of multithreaded
>>configure: WARNING: programs. This feature has been disabled for this host
>>checking for pthread_create in -lpthread... no
>>configure: error: must have pthreads!
>>
>>But if I do: whereis pthread.h
>>I get: /usr/include/pthread.h
>>
>>So it seems that pthreads is installed. What am I doing wrong? 
>>
>>Regards, and thank you in advance for your help.
>>
>>
>
>
>
>
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