Hello I modified ipipe.h file
#include <linux/percpu.h> DECLARE_PER_CPU(struct pt_regs, __ipipe_tick_regs); I am not sure than it is right way ;-) Evgeny -----Original Message----- From: "Alex Joni" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>,"Enhanced Machine Controller \(EMC\)" <emc-users@lists.sourceforge.net> Date: Fri, 3 Oct 2008 12:11:45 +0300 Subject: Re: [Emc-users] EMC2.2.6 compiling help > > Hello there, > > I had to use this small patch to fix a similar issue as you describe: > http://wiki.linuxcnc.org/uploads/ipipe.patch.txt > > Regards, > Alex > > ----- Original Message ----- > From: sivaraj sg > To: emc-users@lists.sourceforge.net > Sent: Friday, October 03, 2008 11:59 AM > Subject: [Emc-users] EMC2.2.6 compiling help > > > Hello, > I could compile realtime kernel on Mepis-7.0 with Kernel-2.6.24/RTAI-3.6.1. > All latency test is working fine as per the link > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Debian_Lenny_Compile_RTAI. > But while compiling emc2.2.6 I end up with error as below. > Please let me know what I am missing. > Rgds > Sivaraj > > > make -C /usr/src/linux SUBDIRS=`pwd` CC=gcc V=0 -o > /usr/src/linux/Module.symvers modules > make[1]: Entering directory `/usr/src/linux-2.6.24' > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/abs.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/and2.o > CC [M] /usr/local/emc2-2.2.6/src/hal/components/at_pid.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/biquad.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/blend.o > CC [M] /usr/local/emc2-2.2.6/src/hal/components/blocks.o > CC [M] /usr/local/emc2-2.2.6/src/hal/components/boss_plc.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/charge_pump.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/clarke2.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/clarke3.o > CC [M] /usr/local/emc2-2.2.6/src/objects/hal/components/clarkeinv.o > CC [M] /usr/local/emc2-2.2.6/src/hal/classicladder/module_hal.o > CC [M] /usr/local/emc2-2.2.6/src/hal/classicladder/arithm_eval.o > CC [M] /usr/local/emc2-2.2.6/src/hal/classicladder/arrays.o > CC [M] /usr/local/emc2-2.2.6/src/hal/classicladder/calc.o > In file included from /usr/realtime/include/asm/rtai_vectors.h:40, > from /usr/realtime/include/asm/rtai_hal.h:57, > from /usr/realtime/include/asm/rtai.h:20, > from /usr/realtime/include/rtai.h:25, > from /usr/local/emc2-2.2.6/src/hal/classicladder/calc.c:26: > include/asm/ipipe.h:34: error: expected declaration specifiers or '...' > before '__ipipe_tick_regs' > include/asm/ipipe.h:34: warning: 'struct pt_regs' declared inside parameter > list > include/asm/ipipe.h:34: warning: its scope is only this definition or > declaration, which is probably not what you want > include/asm/ipipe.h:34: warning: data definition has no type or storage > class > include/asm/ipipe.h:34: warning: type defaults to 'int' in declaration of > 'DECLARE_PER_CPU' > In file included from include/asm/ipipe.h:37, > from /usr/realtime/include/asm/rtai_vectors.h:40, > from /usr/realtime/include/asm/rtai_hal.h:57, > from /usr/realtime/include/asm/rtai.h:20, > from /usr/realtime/include/rtai.h:25, > from /usr/local/emc2-2.2.6/src/hal/classicladder/calc.c:26: > include/asm/ipipe_32.h: In function '__ipipe_call_root_xirq_handler': > include/asm/ipipe_32.h:62: error: 'per_cpu____ipipe_tick_regs' undeclared > (first use in this function) > include/asm/ipipe_32.h:62: error: (Each undeclared identifier is reported > only once > include/asm/ipipe_32.h:62: error: for each function it appears in.) > make[2]: *** [/usr/local/emc2-2.2.6/src/hal/classicladder/calc.o] Error 1 > make[1]: *** [_module_/usr/local/emc2-2.2.6/src] Error 2 > make[1]: Leaving directory `/usr/src/linux-2.6.24' > make: *** [modules] Error 2 > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
