The problem is that i got these warnings of C99 inline and Cast and i don't know exactly what is wrong ... What would cause the Cast warning? To explain better what's my scenario i use Asterisk to replace PABXs and i use a Card of Digivoice (www.digivoice.com.br) to connect E1s (like T1 in USA) and the digital network (Softphones, Analog telephones Adapters and whatelse i need). I got the problem when compiling the drivers of Digivoice within a specific scenario: Ubuntu 8.04.2 Kernel: 2.6.24-19-server (and yet other versions) with GCC 4.2.4. I did the same at other scenario for example: Ubuntu 8.10 with Kernel version 2.6.27-7-server and GCC 4.3.2 and had success. I tried to remake the machines lots of times, reinstalling the hole system, etc. The worst is that i have 2 similar Machines with little differences. The first doesn't give me problems, the second gives the warnings, look: MACHINE 1 root@ipbx-ind-paralela:/home/diogo# uname -a Linux ipbx-ind-paralela 2.6.24-19-server #1 SMP Wed Aug 20 18:43:06 UTC 2008 x86_64 GNU/Linux root@ipbx-ind-paralela:/home/diogo# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 8.04.2 Release: 8.04 Codename: hardy root@ipbx-ind-paralela:/home/diogo# gcc --version gcc (GCC) 4.2.4 (Ubuntu 4.2.4-1ubuntu3) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. MACHINE 2 root@ubuntu-8:/usr/src/dgvchannel-1.0.3# uname -a Linux ubuntu-8.04.1 2.6.24-19-server #1 SMP Wed Jun 18 14:44:47 UTC 2008 x86_64 GNU/Linux root@ubuntu-8:/usr/src/dgvchannel-1.0.3# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 8.04.1 Release: 8.04 Codename: hardy root@ubuntu-8:/usr/src/dgvchannel-1.0.3# gcc --version gcc (GCC) 4.2.4 (Ubuntu 4.2.4-1ubuntu4) Copyright (C) 2007 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. In Machine 1 i have an earlier version of the same Kernel. I have yet another package of instalation for GCC (Ubuntu 4.2.4-1ubuntu3) In Machine 2 i put an earlier distribution of Ubuntu to check if wasn't something specific about the repositories for 8.04.2. Thanks, Diogo 2009/7/2 Andrew Haley <aph@xxxxxxxxxx>: > Diogo Barbosa wrote: >> ---------- Forwarded message ---------- >> From: Diogo Barbosa <diogo@xxxxxxxxxxxxxxx> >> Date: 2009/7/1 >> Subject: Fwd: Help with gcc 4.2 >> To: gcc-help@xxxxxxxxxxx >> >> >> Hi People, >> >> >> I got these Warnings shown downlines and read something at >> http://gcc.gnu.org/ml/gcc-patches/2007-03/msg00702.html about the GCC >> inline problem. >> >> I am using Ubuntu 8.04 LTS and i am having problems with compilation >> of a package (http://downloads.digivoice.com.br/pub/dgvchannel/stable/dgvchannel-1.0.3.tar.gz) >> Please look at the log: >> >> root@ipbx-indiana:/usr/src/dgvchannel-1.0.3# make >> ./create_config.sh "/usr/src/asterisk/include" >> 4103 >> Checking Asterisk version at /usr/src/asterisk/include/asterisk... 1.4.24.1 >> * assuming Asterisk version 1.4 >> * found stringfield in ast_channel >> * found 'indicate' with data >> * found second extended ast_channel_alloc >> * found clear flag HAS_TIMING_INFO in ast_channel >> * found extended ast_channel_alloc >> * found send_digit_end with duration >> config.h complete. >> gcc -std=gnu99 -pipe -fPIC -Wall -Wmissing-prototypes >> -Wmissing-declarations -I/usr/src/asterisk/include -D_REENTRANT >> -D_GNU_SOURCE -D__LINUX__ -c -o chan_dgv.o chan_dgv.c >> In file included from chan_dgv.c:81: >> /usr/src/asterisk/include/asterisk/lock.h:1155: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/lock.h:1155: warning: to disable >> this warning use -fgnu89-inline or the gnu_inline function attribute >> /usr/src/asterisk/include/asterisk/lock.h:1201: warning: C99 inline >> functions are not supported; using GNU89 >> In file included from /usr/src/asterisk/include/asterisk/utils.h:39, >> from chan_dgv.c:82: >> /usr/src/asterisk/include/asterisk/time.h:44: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/time.h:60: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/time.h:71: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/time.h:90: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/time.h:100: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/time.h:122: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/time.h:137: warning: C99 inline >> functions are not supported; using GNU89 >> In file included from /usr/src/asterisk/include/asterisk/utils.h:40, >> from chan_dgv.c:82: >> /usr/src/asterisk/include/asterisk/strings.h:51: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/strings.h:66: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/strings.h:92: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/strings.h:110: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/strings.h:169: warning: C99 inline >> functions are not supported; using GNU89 >> In file included from chan_dgv.c:82: >> /usr/src/asterisk/include/asterisk/utils.h:335: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/utils.h:358: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/utils.h:394: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/utils.h:421: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/utils.h:450: warning: C99 inline >> functions are not supported; using GNU89 >> /usr/src/asterisk/include/asterisk/utils.h:488: warning: C99 inline >> functions are not supported; using GNU89 >> chan_dgv.c: In function ‘pri_event_handle’: >> chan_dgv.c:4079: warning: cast from pointer to integer of different size >> chan_dgv.c: In function ‘dgv_new’: >> chan_dgv.c:11087: warning: cast from pointer to integer of different size >> >> >> root@ipbx-indiana:/usr/src/dgvchannel-1.0.3# uname -a >> Linux ipbx-indiana 2.6.24-23-server #1 SMP Wed Apr 1 22:14:30 UTC 2009 >> x86_64 GNU/Linux >> >> root@ipbx-indiana:/usr/src/dgvchannel-1.0.3# gcc --version >> gcc (GCC) 4.2.4 (Ubuntu 4.2.4-1ubuntu4) >> Copyright (C) 2007 Free Software Foundation, Inc. >> This is free software; see the source for copying conditions. There is NO >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. >> >> >> I tried to take the -std=gnu99 and did not work as it should. >> The worst is that i have a machine with same version of Ubuntu and GCC >> that compile it properly?!?!! > > What exactly is the problem? All I see here are a few warnings. > > I would look closely at the "cast from pointer to integer of different size" > warnings, since these are probably real bugs. > > Andrew. > > -- Atenciosamente, Diogo Rocha Suporte - Smart Vox Mail: diogo@xxxxxxxxxxxxxxx +55 71 21050568 -- Atenciosamente, Diogo Rocha Suporte - Smart Vox Mail: diogo@xxxxxxxxxxxxxxx +55 71 21050568
