It wouldn't be in the ecos code. It would be in the source code for your toolchain. When you build a toolchain, you include linux header files for gcc and the clib that you use. You have to have configured linux headers to do this. In those configured linux headers you should enable POSIX_MQUEUE support. Are you using a binary only toolchain? Like I said, I dont use Cygwin, never have, maybe 5 years ago, but I build mine from scratch now. If you want you can download the Cirrus ARM-ELF toolchain full source and build that, but I doubt it will work on cygwin. But who knows. http://arm.cirrus.com/files/tools/arm-elf-gcc-3.2.1-full.tar.bz2 you can atleast look at how it's done and maybe build a cygwin toolchain. But I dont know how todo that. sorry gcc-3.2.1-elf is a very stable and widely used toolchain. I hope that the newer ecos code didnt break that. I will be very dissapointed. I have used it for ELF compiling and do not wish to upgrade.
________________________________ From: Picque Sébastien [mailto:[EMAIL PROTECTED] Sent: Mon 11/27/2006 8:38 AM To: Austin, Brian; Gary Thomas Cc: [email protected] Subject: RE: [ECOS] Bug report Internal compiler error Brian, I don't see such define in the header file. Do you know the exact flag to enable for queue support ? As I forgot to put the list error : here is below my compiler error : > >> arm-elf-gcc -c >> -I/ecos-c/version/vcs/c/ims/std_ims/build/ecos_iptcom_rom/install/inclu >> de -I/ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/current >> -I/ecos-c/ver >> sion/vcs/c/ims/std_ims/ecos/packages/compat/posix/current/src >> -I/ecos-c/version/vcs/c/i >> ms/std_ims/ecos/packages/compat/posix/current/tests -I. >> -I/ecos-c/version/vcs/c/ims/std >> _ims/ecos/packages/compat/posix/current/src/ -finline-limit=7000 >> -mcpu=arm7tdmi -mno-sh >> ort-load-words -Wall -Wpointer-arith -Winline -Wundef -Woverloaded-virtual >> -g -O2 -ffu >> nction-sections -fdata-sections -fno-rtti -fno-exceptions >> -Wp,-MD,src/mqueue.tmp -o s >> rc/compat_posix_mqueue.o >> /ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/c >> urrent/src/mqueue.cxx >> /ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/current/src/mqueue.cxx: >> In >> >> function `ssize_t mq_timedreceive(void*, char*, long unsigned int, >> unsigned >> int*, const timespec*)': >> /ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/current/src/mqueue.cxx:874 >> : Internal >> compiler error in schedule_block, at haifa-sched.c:1714 >> Please submit a full bug report, >> with preprocessed source if appropriate. >> See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. >> make[2]: *** [src/mqueue.o.d] Error 1 >> make[2]: Leaving directory >> `/ecos-c/version/vcs/c/ims/std_ims/build/ecos_iptcom_rom/com >> pat/posix/current' >> make[1]: *** [build] Error 2 >> make[1]: Leaving directory >> `/ecos-c/version/vcs/c/ims/std_ims/build/ecos_iptcom_rom' >> make: *** [build_ecos] Error 2 > -----Original Message----- From: Austin, Brian [mailto:[EMAIL PROTECTED] Sent: lundi 27 novembre 2006 15:34 To: Picque Sébastien; Gary Thomas Cc: [email protected] Subject: RE: [ECOS] Bug report Internal compiler error oh jeez I missed the Cygwin stuff. anyway, that may bring up cygwin issues, You should still look at the source of the kernel headers to see if you have mqueue support enabled in the source. My bet is that they dont. but then again I lose alot of bets. ________________________________ From: [EMAIL PROTECTED] on behalf of Picque Sébastien Sent: Mon 11/27/2006 8:30 AM To: Gary Thomas Cc: [email protected] Subject: RE: [ECOS] Bug report Internal compiler error Moreover, I dont use only gcc I use another executable : arm-elf-gcc to compile for an ARM architecture. Do you know where I could find these binaries for Cygwin ? Thx -----Original Message----- From: Gary Thomas [mailto:[EMAIL PROTECTED] Sent: lundi 27 novembre 2006 15:24 To: Picque Sébastien Subject: Re: [ECOS] Bug report Internal compiler error Please keep your replies on the list so that all may benefit. Picque Sébastien wrote: > It is the version 3.2.1 > arm-elf-gcc.exe > Not yet tried with another gcc version 3.2.1 is really quite old. You might try something newer. > > -----Original Message----- > From: Gary Thomas [mailto:[EMAIL PROTECTED] > Sent: lundi 27 novembre 2006 15:12 > To: Picque Sébastien > Cc: [email protected] > Subject: Re: [ECOS] Bug report Internal compiler error > > > Picque Sébastien wrote: >> Sorry, I forgot to paste the error result : >> It is for ARM architecture >> Gcc is from June 2005. > > What version (result of 'gcc -v)? Have you tried any [newer] version of GCC? > >> arm-elf-gcc -c >> -I/ecos-c/version/vcs/c/ims/std_ims/build/ecos_iptcom_rom/install/inclu >> de -I/ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/current >> -I/ecos-c/ver >> sion/vcs/c/ims/std_ims/ecos/packages/compat/posix/current/src >> -I/ecos-c/version/vcs/c/i >> ms/std_ims/ecos/packages/compat/posix/current/tests -I. >> -I/ecos-c/version/vcs/c/ims/std >> _ims/ecos/packages/compat/posix/current/src/ -finline-limit=7000 >> -mcpu=arm7tdmi -mno-sh >> ort-load-words -Wall -Wpointer-arith -Winline -Wundef -Woverloaded-virtual >> -g -O2 -ffu >> nction-sections -fdata-sections -fno-rtti -fno-exceptions >> -Wp,-MD,src/mqueue.tmp -o s >> rc/compat_posix_mqueue.o >> /ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/c >> urrent/src/mqueue.cxx >> /ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/current/src/mqueue.cxx: >> In >> >> function `ssize_t mq_timedreceive(void*, char*, long unsigned int, >> unsigned >> int*, const timespec*)': >> /ecos-c/version/vcs/c/ims/std_ims/ecos/packages/compat/posix/current/src/mqueue.cxx:874 >> : Internal >> compiler error in schedule_block, at haifa-sched.c:1714 >> Please submit a full bug report, >> with preprocessed source if appropriate. >> See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions. >> make[2]: *** [src/mqueue.o.d] Error 1 >> make[2]: Leaving directory >> `/ecos-c/version/vcs/c/ims/std_ims/build/ecos_iptcom_rom/com >> pat/posix/current' >> make[1]: *** [build] Error 2 >> make[1]: Leaving directory >> `/ecos-c/version/vcs/c/ims/std_ims/build/ecos_iptcom_rom' >> make: *** [build_ecos] Error 2 > -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
