[Xenomai-core] Buildbot detects failure in recent build
Hi Philippe It seems that your revision 1978 or 1979 broke building PSOS+ on ppc and PPC405. See e.g. http://ngiger.dyndns.org/buildbot/hcu3_q/builds/97/step-mk_kernel/1 which complains about CC [M] kernel/xenomai/skins/psos+/syscall.o kernel/xenomai/skins/psos+/syscall.c: In function '__rn_create': kernel/xenomai/skins/psos+/syscall.c:1083: error: 'psosrn_t' undeclared (first use in this function) kernel/xenomai/skins/psos+/syscall.c:1083: error: (Each undeclared identifier is reported only once kernel/xenomai/skins/psos+/syscall.c:1083: error: for each function it appears in.) kernel/xenomai/skins/psos+/syscall.c:1083: error: 'rn' undeclared (first use in this function) kernel/xenomai/skins/psos+/syscall.c:1084: warning: ISO C90 forbids mixed declarations and code kernel/xenomai/skins/psos+/syscall.c:1112: error: parse error before ')' token kernel/xenomai/skins/psos+/syscall.c: In function '__rn_delete': ... Best regards -- Niklaus Giger ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Buildbot detects failure in recent build
On Sat, 2006-12-23 at 19:31 +0100, Niklaus Giger wrote: Hi Philippe It seems that your revision 1978 or 1979 broke building PSOS+ on ppc and PPC405. Fixed, thanks. Btw, could you ask the buildbot to spam me gently each time a commit wrecks the Xenomai boat? It would be easier for me than tracking the WEB interface status. TIA, -- Philippe. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Buildbot detects failure in recent build
Am Samstag, 23. Dezember 2006 19:53 schrieb Philippe Gerum: On Sat, 2006-12-23 at 19:31 +0100, Niklaus Giger wrote: Hi Philippe It seems that your revision 1978 or 1979 broke building PSOS+ on ppc and PPC405. Fixed, thanks. Btw, could you ask the buildbot to spam me gently each time a commit wrecks the Xenomai boat? It would be easier for me than tracking the WEB interface status. TIA, Sorry for a (wrong positive) mail from my test installation. You should receive an email on build failures. I changed the buildbot setup so that failures while running the test on my CPU-board are only flagged as warnings, as they were often reporting failures in my setup. As my PPC405 board is also used for may other development work, it is sometimes unavailable for the buildbot and the buildbot would also flag this as an error. The sim is reporting error since quite a few weeks, but Gilles never fixed this error (which is probably just an expectation or a time value which has varied a little bit): Some problems were reported in: vxworks-t010823-2:t010823-2.c:163: Expected sequence: SEQ(Test2,2004); got SEQ(Test2,1999) vxworks-t010823-2: t010823-2.c:166, test finished: 1 failures/ 33 tests If you want I could also made a failure in this buildstep be considered only a warning. If you receive too many emails just let me know and I will try to improve this situation. Joyeux noël Niklaus Giger ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Patches: README.install examples/common for cross-compiling
Am Freitag, 22. Dezember 2006 08:45 schrieb Wolfgang Grandegger: Hi Niklaus, Niklaus Giger wrote: Hi After switching my development environment to a MacMini and using the ELDK 4.0 I discovered that my examples for building using a cross-compiler for my PPC405 target were not correct. (Maybe a few of my previous problems were caused by not correctly specifying the target ARCH.) Also I would like to adapt and document the examples/common/Makefile to the needs for cross-compiling (KSRC/XENOCONFIG/DESTDIR useage). Also I added a target install to copy the generated application to $(DESTDIR)/usr/xenomai. Hm, I don't have examples/common/Makefile in my SVN Xenomai tree. And Added by revision 1970 only. Makefile came from Jan for my example hw_direct_io. /usr/xenomai should be the configurable. Does the attached patch look better for you (using EXEC_PREFIX) ? Best regards -- Niklaus Giger Index: examples/common/Makefile === --- examples/common/Makefile (Revision 1980) +++ examples/common/Makefile (Arbeitskopie) @@ -3,9 +3,9 @@ ### List of applications to be build APPLICATIONS = hw_direct_io -### Note: to override the search path for the xeno-config script, use make XENO=... +### Note: to override the search path for the xeno-config script, use make XENOCONFIG=... +### Note: if you installed it into a non standard place add DESTDIR=/path/to/installed/xenomai - ### List of modules to be build MODULES = @@ -14,6 +14,8 @@ ### Note: to override the kernel source path, use make KSRC=... +# default place to install the resulting binaries +EXEC_PREFIX := $(DESTDIR)/usr/xenomai/bin ## USER SPACE BUILD (no change required normally) ## @@ -24,7 +26,9 @@ ### Sanity check ifeq ($(XENOCONFIG),) all:: - @echo Invoke make like this: \make XENO=/path/to/xeno-config\ + @echo Invoke make like this: \make XENOCONFIG=/path/to/xeno-config\ + @echo add KSRC=.. to override the default kernel source at /lib/modules/$(shell uname -r)/build + @echo add DESTDIR=/path/to/installed/xenomai if you installed it into a non standard place @echo endif @@ -40,6 +44,9 @@ clean:: $(RM) $(APPLICATIONS) *.o +install:: $(APPLICATIONS) + cp $(APPLICATIONS) $(EXEC_PREFIX)/ + endif @@ -80,3 +87,4 @@ $(RM) -R .tmp* endif + ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Patches: README.install
Am Donnerstag, 21. Dezember 2006 23:40 schrieb Wolfgang Denk: Dear Niklaus, Dear Wolfgang Thanks your for spotting my errors. I should have rechecked this patch before submitting it, as it was based on a outdated script. Please review the attached patch again which is based on a script which actually ran and produced a running kernel. I would also thanks you for providing the ELDK. It was really a lot easier to setup the ELDK once I switched from my PPC PowerBook to a MacMini. I can really recommend it. The only addition to the ELDK I made to run xeno-test was to copy my Debian /usr/bin/which to the rootfs. .. Best regards -- Niklaus Giger Index: README.INSTALL === --- README.INSTALL (Revision 1980) +++ README.INSTALL (Arbeitskopie) @@ -192,6 +192,12 @@ from the cross-compilation tools prefix, you will have to manually pass the name of all compilation tools on configure command line. +If you want to avoid to build your own cross compiler, you might if find +easier to use ELDK (see http://www.denx.de/wiki/DULG/ELDK). It includes +the GNU cross development tools, such as the compilers, binutils, gdb, +etc., and a number of pre-built target tools and libraries necessary +to provide some functionality on the target system. + See sections 2.2, 2.3 and 2.4 for examples. 1.4 Building the Linux kernel in the user-space support build tree @@ -276,19 +282,22 @@ - A typical cross-compilation setup, in order to build Xenomai for a -PowerPC-405-based system: +PowerPC-405-based system. Here we use an ELDK cross-compiler and a +2.6.14 kernel. -$ $xenomai_root/scripts/prepare-kernel.sh --arch=powerpc \ - --adeos=$xenomai_root/ksrc/arch/powerpc/patches/adeos-ipipe-2.6.14-ppc-X.Y-ZZ.patch \ +$ $xenomai_root/scripts/prepare-kernel.sh --arch=ppc \ + --adeos=$xenomai_root/ksrc/arch/powerpc/patches/adeos-ipipe-2.6.14-ppc-1.5-*.patch \ --linux=$linux_tree $ cd $linux_tree -$ mkdir ../build-powerpc-405-2.6.14 -$ make ARCH=ppc CROSS_COMPILE=powerpc-405-linux-gnu- O=../build-powerpc-405-2.6.14 xconfig/gconfig/menuconfig +$ build_root /path/to/eldk +$ mkdir $build_root +$ make ARCH=ppc CROSS_COMPILE=ppc_4xx- O=$build_root xconfig/gconfig/menuconfig # select the kernel and Xenomai options -$ make ARCH=ppc CROSS_COMPILE=powerpc-405-linux-gnu- O=../build-powerpc-405-2.6.14 bzImage modules -# then install as needed -$ mkdir $build_root cd $build_root -$ $xenomai_root/configure --build=i686-linux --host=powerpc-405-linux-gnu +$ make ARCH=ppc CROSS_COMPILE=ppc_4xx- O=$build_root bzImage modules \ + modules_install +$ cd $build_root +$ $xenomai_root/configure --build=i686-linux --host=ppc CC=ppc_4xx-gcc \ + CXX=ppc_4xx-g++ LD=ppc_4xx-ld $ make install 2.3 Building for the IPF ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Patches: README.install
Dear Niklaus, in message [EMAIL PROTECTED] you wrote: Thanks your for spotting my errors. I should have rechecked this patch before submitting it, as it was based on a outdated script. Please review the attached patch again which is based on a script which actually ran and produced a running kernel. I would also thanks you for providing the ELDK. It was really a lot easier to setup the ELDK once I switched from my PPC PowerBook to a MacMini. I can really recommend it. Thanks. I'm glad you like it. The only addition to the ELDK I made to run xeno-test was to copy my Debian /usr/bin/which to the rootfs. alias which='type -p' - A typical cross-compilation setup, in order to build Xenomai for a -PowerPC-405-based system: +PowerPC-405-based system. Here we use an ELDK cross-compiler and a +2.6.14 kernel. -$ $xenomai_root/scripts/prepare-kernel.sh --arch=powerpc \ - --adeos=$xenomai_root/ksrc/arch/powerpc/patches/adeos-ipipe-2.6.14-ppc-X.Y-ZZ.patch \ +$ $xenomai_root/scripts/prepare-kernel.sh --arch=ppc \ + --adeos=$xenomai_root/ksrc/arch/powerpc/patches/adeos-ipipe-2.6.14-ppc-1.5-*.patch \ --linux=$linux_tree $ cd $linux_tree -$ mkdir ../build-powerpc-405-2.6.14 -$ make ARCH=ppc CROSS_COMPILE=powerpc-405-linux-gnu- O=../build-powerpc-405-2.6.14 xconfig/gconfig/menuconfig +$ build_root /path/to/eldk /path/to/eldk might be misleading - at least it needs an expla- nation; I would interpret this as /opt/eldk, which is the default installation directory of the ELDK, while I guess you actually mean /opt/eldk/ppc_4xx ? +$ mkdir $build_root +$ make ARCH=ppc CROSS_COMPILE=ppc_4xx- O=$build_root xconfig/gconfig/menuconfig # select the kernel and Xenomai options -$ make ARCH=ppc CROSS_COMPILE=powerpc-405-linux-gnu- O=../build-powerpc-405-2.6.14 bzImage modules -# then install as needed -$ mkdir $build_root cd $build_root -$ $xenomai_root/configure --build=i686-linux --host=powerpc-405-linux-gnu +$ make ARCH=ppc CROSS_COMPILE=ppc_4xx- O=$build_root bzImage modules \ + modules_install Be careful here. modules_install will try to run the native depmod, which will not work. Recent builds (*) of the ELDK will allow to add a DEPMOD=/opt/eldk/usr/bin/depmod.pl argument to the make call. [This extension was added in July, so you will have to wait for ELDK version 4.1 unless you build the ELDK from scratch from the sources.] Thanks, and a Merry Christmas and a Happy New Year! Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [EMAIL PROTECTED] READ THIS BEFORE OPENING PACKAGE: According to Certain Suggested Ver- sions of the Grand Unified Theory, the Primary Particles Constituting this Product May Decay to Nothingness Within the Next Four Hundred Million Years. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Buildbot detects failure in recent build
On Sat, 2006-12-23 at 21:58 +0100, Niklaus Giger wrote: Am Samstag, 23. Dezember 2006 19:53 schrieb Philippe Gerum: On Sat, 2006-12-23 at 19:31 +0100, Niklaus Giger wrote: Hi Philippe It seems that your revision 1978 or 1979 broke building PSOS+ on ppc and PPC405. Fixed, thanks. Btw, could you ask the buildbot to spam me gently each time a commit wrecks the Xenomai boat? It would be easier for me than tracking the WEB interface status. TIA, Sorry for a (wrong positive) mail from my test installation. You should receive an email on build failures. I changed the buildbot setup so that failures while running the test on my CPU-board are only flagged as warnings, as they were often reporting failures in my setup. As my PPC405 board is also used for may other development work, it is sometimes unavailable for the buildbot and the buildbot would also flag this as an error. The sim is reporting error since quite a few weeks, but Gilles never fixed this error (which is probably just an expectation or a time value which has varied a little bit): Some problems were reported in: vxworks-t010823-2:t010823-2.c:163: Expected sequence: SEQ(Test2,2004); got SEQ(Test2,1999) vxworks-t010823-2: t010823-2.c:166, test finished: 1 failures/ 33 tests If you want I could also made a failure in this buildstep be considered only a warning. No problem for now. If I ever get sick of these warnings, I will spam Gilles in turn. Eh. If you receive too many emails just let me know and I will try to improve this situation. Great, thanks. Let's see how this evolves; my mail filters will help me handling the notifications appropriately. Joyeux noël Niklaus Giger -- Philippe. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Buildbot detects failure in recent build
On Sat, 2006-12-23 at 21:58 +0100, Niklaus Giger wrote: Joyeux noël Merci Niklaus, de même. Frõhliches Weihnachten und glũcklich neues Jahr! (eh, sounds a bit like ARTE tv, isn't it?) In other words, Merry Christmas and Happy New Year to all. -- Philippe. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
