python and epoll on linux

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I cannot enable epoll . Any idea how I can fix this?


./configure --enable-epoll
aconfigure: loading site script /usr/share/site/i686-pc-linux-gnu
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 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
checking for pthread_create in -lpthread... yes
checking for puts in -lwsock32... no
checking for puts in -lws2_32... no
checking for puts in -lole32... no
checking for puts in -lwinmm... no
checking for puts in -lsocket... no
checking for puts in -lrt... yes
checking for puts in -lnsl... yes
checking for uuid_generate in -luuid... no
checking for uuid_generate in -luuid... (cached) no
Setting PJ_M_NAME to i686
checking memory alignment... 4 bytes (default)
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
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checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking whether byte ordering is bigendian... no
Checking if floating point is disabled... no
checking for fmod in -lm... yes
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking assert.h usability... yes
checking assert.h presence... yes
checking for assert.h... yes
checking ctype.h usability... yes
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checking errno.h usability... yes
checking errno.h presence... yes
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checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking linux/socket.h usability... yes
checking linux/socket.h presence... yes
checking for linux/socket.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in_systm.h usability... yes
checking netinet/in_systm.h presence... yes
checking for netinet/in_systm.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for netinet/ip.h... yes
checking netinet/tcp.h usability... yes
checking netinet/tcp.h presence... yes
checking for netinet/tcp.h... yes
checking ifaddrs.h usability... yes
checking ifaddrs.h presence... yes
checking for ifaddrs.h... yes
checking for getifaddrs... yes
checking semaphore.h usability... yes
checking semaphore.h presence... yes
checking for semaphore.h... yes
checking setjmp.h usability... yes
checking setjmp.h presence... yes
checking for setjmp.h... yes
checking stdarg.h usability... yes
checking stdarg.h presence... yes
checking for stdarg.h... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking stdio.h usability... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking for stdint.h... (cached) yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sys/ioctl.h usability... yes
checking sys/ioctl.h presence... yes
checking for sys/ioctl.h... yes
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/timeb.h usability... yes
checking sys/timeb.h presence... yes
checking for sys/timeb.h... yes
checking for sys/types.h... (cached) yes
checking sys/filio.h usability... no
checking sys/filio.h presence... no
checking for sys/filio.h... no
checking sys/sockio.h usability... no
checking sys/sockio.h presence... no
checking for sys/sockio.h... no
checking sys/utsname.h usability... yes
checking sys/utsname.h presence... yes
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checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking for unistd.h... (cached) yes
checking winsock.h usability... no
checking winsock.h presence... no
checking for winsock.h... no
checking winsock2.h usability... no
checking winsock2.h presence... no
checking for winsock2.h... no
checking for mswsock.h... no
checking ws2tcpip.h usability... no
checking ws2tcpip.h presence... no
checking for ws2tcpip.h... no
checking uuid/uuid.h usability... no
checking uuid/uuid.h presence... no
checking for uuid/uuid.h... no
checking for net/if.h... yes
Setting PJ_OS_NAME to i686-pc-linux-gnu
Setting PJ_HAS_ERRNO_VAR to 1
Setting PJ_HAS_HIGH_RES_TIMER to 1
Setting PJ_HAS_MALLOC to 1
Setting PJ_NATIVE_STRING_IS_UNICODE to 0
Setting PJ_ATOMIC_VALUE_TYPE to long
checking if inet_aton() is available... yes
checking if inet_pton() is available... yes
checking if inet_ntop() is available... yes
checking if getaddrinfo() is available... yes
checking if sockaddr_in has sin_len member... no
checking if socklen_t is available... yes
checking if SO_ERROR is available... yes
checking if pthread_rwlock_t is available... yes
checking if pthread_mutexattr_settype() is available... no
checking if pthread_mutexattr_t has recursive member... no
checking ioqueue backend... /dev/epoll
checking sys/soundcard.h usability... yes
checking sys/soundcard.h presence... yes
checking for sys/soundcard.h... yes
checking linux/soundcard.h usability... yes
checking linux/soundcard.h presence... yes
checking for linux/soundcard.h... yes
checking machine/soundcard.h usability... no
checking machine/soundcard.h presence... no
checking for machine/soundcard.h... no
checking alsa/version.h usability... no
checking alsa/version.h presence... no
checking for alsa/version.h... no
Checking sound device backend... unix
Checking if small filter is disabled... no
Checking if large filter is disabled... no
Checking if Speex AEC is disabled...no
Checking if G.711 codec is disabled...no
Checking if L16 codec is disabled...no
Checking if GSM codec is disabled...no
Checking if G.722 codec is disabled...no
Checking if G.722.1 codec is disabled...no
Checking if Speex codec is disabled...no
Checking if iLBC codec is disabled...no
Skipping libsamplerate detection
Building libresample as shared library... no
checking for sdl2-config... no
checking for sdl-config... no
checking SDL availability... not found
checking for pkg-config... pkg-config
checking ffmpeg packages... none detected (check the prefix)! **
Must specify package names on the command line
Must specify package names on the command line
checking for v4l2_open in -lv4l2... no
Skipping Intel IPP settings (not wanted)
checking for OpenSSL installations..
checking openssl/ssl.h usability... yes
checking openssl/ssl.h presence... yes
checking for openssl/ssl.h... yes
checking for ERR_load_BIO_strings in -lcrypto... yes
checking for SSL_library_init in -lssl... yes
OpenSSL library found, SSL support enabled
checking for OpenCORE AMR installations..
checking opencore-amrnb/interf_enc.h usability... no
checking opencore-amrnb/interf_enc.h presence... no
checking for opencore-amrnb/interf_enc.h... no
checking for Encoder_Interface_init in -lopencore-amrnb... no
checking vo-amrwbenc/enc_if.h usability... no
checking vo-amrwbenc/enc_if.h presence... no
checking for vo-amrwbenc/enc_if.h... no
checking opencore-amrwb/dec_if.h usability... no
checking opencore-amrwb/dec_if.h presence... no
checking for opencore-amrwb/dec_if.h... no
checking for D_IF_init in -lopencore-amrwb... no
checking for E_IF_init in -lvo-amrwbenc... no
checking for SILK installations..
checking SKP_Silk_SDK_API.h usability... no
checking SKP_Silk_SDK_API.h presence... no
checking for SKP_Silk_SDK_API.h... no
checking for SKP_Silk_SDK_get_version in -lSKP_SILK_SDK... no
checking if select() needs correct nfds... no (default)
** Decided that select() doesn't need correct nfds (please check)
checking if pj_thread_create() should enforce stack size... no (default)
checking if pj_thread_create() should allocate stack... no (default)
** Setting non-blocking recv() retval to EAGAIN (please check)
** Setting non-blocking connect() retval to EINPROGRESS (please check)
aconfigure: creating ./config.status
config.status: creating build.mak
config.status: creating build/os-auto.mak
config.status: creating build/cc-auto.mak
config.status: creating pjlib/build/os-auto.mak
config.status: creating pjlib-util/build/os-auto.mak
config.status: creating pjmedia/build/os-auto.mak
config.status: creating pjsip/build/os-auto.mak
config.status: creating third_party/build/os-auto.mak
config.status: creating third_party/build/portaudio/os-auto.mak
config.status: creating pjlib/include/pj/compat/os_auto.h
config.status: pjlib/include/pj/compat/os_auto.h is unchanged
config.status: creating pjlib/include/pj/compat/m_auto.h
config.status: pjlib/include/pj/compat/m_auto.h is unchanged
config.status: creating pjmedia/include/pjmedia/config_auto.h
config.status: pjmedia/include/pjmedia/config_auto.h is unchanged
config.status: creating pjmedia/include/pjmedia-codec/config_auto.h
config.status: pjmedia/include/pjmedia-codec/config_auto.h is unchanged
config.status: creating pjsip/include/pjsip/sip_autoconf.h
config.status: pjsip/include/pjsip/sip_autoconf.h is unchanged


Configurations for current target have been written to 'build.mak', and
'os-auto.mak' in various build directories, and
pjlib/include/pj/compat/os_auto.h.

Further customizations can be put in:
  - 'user.mak'
  - 'pjlib/include/pj/config_site.h'

The next step now is to run 'make dep' and 'make'.



linux01:~/trunk # make dep && make

linux01:~/trunk # cd pjsip-apps/src/python

linux01:~/trunk/pjsip-apps/src #make install

linux01:~/trunk/pjsip-apps/src # python
Python 2.7.3 (default, Apr 14 2012, 08:58:41) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pjsua as pj
>>>pj.Lib()
21:34:29.715 os_core_unix.c !pjlib 2.1-svn for POSIX initialized
21:34:29.716 sip_endpoint.c  .Creating endpoint instance...
21:34:29.716          pjlib  .select() I/O Queue created (0xa0c0190)
21:34:29.716 sip_endpoint.c  .Module "mod-msg-print" registered
21:34:29.716 sip_transport.  .Transport manager created.
21:34:29.716   pjsua_core.c  .PJSUA state changed: NULL --> CREATED





2013/4/22 Sa?l Ibarra Corretg? <saul at ag-projects.com>

> You'll need to enable epoll when compiling pjsua.
>
> On Apr 22, 2013, at 9:24 AM, Tobias Persson wrote:
>
> > Is it possible to use epoll with python on linux?
> >
> > Python 2.7.3 (default, Apr 14 2012, 08:58:41) [GCC] on linux2
> > Type "help", "copyright", "credits" or "license" for more information.
> > >>> import pjsua as pj
> > >>> pj.Lib()
> > 13:56:39.173 os_core_unix.c !pjlib 2.1-svn for POSIX initialized
> > 13:56:39.174 sip_endpoint.c  .Creating endpoint instance...
> > 13:56:39.174          pjlib  .select() I/O Queue created (0x98580a8)
> > 13:56:39.174 sip_endpoint.c  .Module "mod-msg-print" registered
> > 13:56:39.174 sip_transport.  .Transport manager created.
> > 13:56:39.174   pjsua_core.c  .PJSUA state changed: NULL --> CREATED
> >
> > Thanks!
> > _______________________________________________
> > Visit our blog: http://blog.pjsip.org
> >
> > pjsip mailing list
> > pjsip at lists.pjsip.org
> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
> --
> Sa?l Ibarra Corretg?
> AG Projects
>
>
>
>
> _______________________________________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
> pjsip at lists.pjsip.org
> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
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