Compiling PTLib 2.10.1 in Ubuntu 11
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.
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@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.
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@gmail.com> Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@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.
Hi, all: I've also seen this: dev@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@yahoo.es> Para: Piyush Verma <piyush.pv@gmail.com> CC: h323plus@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@gmail.com> Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@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.
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@yahoo.es> wrote:
Hi, all:
I've also seen this:
dev@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@yahoo.es> *Para:* Piyush Verma <piyush.pv@gmail.com>
*CC:* h323plus@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@gmail.com> *Para:* JF NP <jfnp090274@yahoo.es> *CC:* h323plus@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@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.
Thank you again, Piyush. I've installed libpt-1.10.10-dev, and the problem remains the same. Regards, ________________________________ De: Piyush Verma <piyush.pv@gmail.com> Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@yahoo.es> wrote: Hi, all:
I've also seen this:
dev@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@yahoo.es>
Para: Piyush Verma <piyush.pv@gmail.com>
CC: h323plus@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@gmail.com>
Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@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.
Hi again: I've found these libs installed: /lib/i386-linux-gnu/libpthread-2.13.so /lib/i386-linux-gnu/libpthread.so.0 So I've run: ./configure --libdir=/lib/i386-linux-gnu But I still get the "must have pthreads!" error. Regards, ________________________________ De: JF NP <jfnp090274@yahoo.es> Para: Piyush Verma <piyush.pv@gmail.com> CC: h323plus@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@gmail.com> Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@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.
Hi, I just tried it and on Ubunto 11.04 (32bit) and I had no trouble compiling PTLib 2.10.1. I have a minimal install of Ubuntu and added pkg-config, automake, flex, bison and gcc, but I think that was it. The I set set PTLIBDIR, did a ./configure and make optnoshared. No problems, I also tried a few of the samples. If you continue to have problems with PTLib, you should post on the OPAL mailinglist (opalvoip-user@lists.sourceforge.net) to reach the PTLib developers. Regards, Jan -- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@willamowius.de Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html JF NP wrote:
Hi again:
I've found these libs installed: /lib/i386-linux-gnu/libpthread-2.13.so /lib/i386-linux-gnu/libpthread.so.0
So I've run: ./configure --libdir=/lib/i386-linux-gnu
But I still get the "must have pthreads!" error.
Regards,
________________________________ De: JF NP <jfnp090274@yahoo.es> Para: Piyush Verma <piyush.pv@gmail.com> CC: h323plus@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@gmail.com> Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@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.
Hi, Setting PTLIBDIR=/lib/i386-linux-gnu solves the problem. Thank you all! ________________________________ De: Jan Willamowius <jan@willamowius.de> Para: h323plus@lists.packetizer.com Enviado: mié,22 junio, 2011 09:43 Asunto: Re: [h323plus] Compiling PTLib 2.10.1 in Ubuntu 11 Hi, I just tried it and on Ubunto 11.04 (32bit) and I had no trouble compiling PTLib 2.10.1. I have a minimal install of Ubuntu and added pkg-config, automake, flex, bison and gcc, but I think that was it. The I set set PTLIBDIR, did a ./configure and make optnoshared. No problems, I also tried a few of the samples. If you continue to have problems with PTLib, you should post on the OPAL mailinglist (opalvoip-user@lists.sourceforge.net) to reach the PTLib developers. Regards, Jan -- Jan Willamowius, Founder of the GNU Gatekeeper Project EMail : jan@willamowius.de Website: http://www.gnugk.org Support: http://www.willamowius.com/gnugk-support.html JF NP wrote:
Hi again:
I've found these libs installed: /lib/i386-linux-gnu/libpthread-2.13.so /lib/i386-linux-gnu/libpthread.so.0
So I've run: ./configure --libdir=/lib/i386-linux-gnu
But I still get the "must have pthreads!" error.
Regards,
________________________________ De: JF NP <jfnp090274@yahoo.es> Para: Piyush Verma <piyush.pv@gmail.com> CC: h323plus@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@gmail.com> Para: JF NP <jfnp090274@yahoo.es> CC: h323plus@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@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.
participants (3)
-
Jan Willamowius -
JF NP -
Piyush Verma