When I compile >=sys-kernel/gentoo-sources-2.6.19 with genkernel on my Pegasos (or for the Pegasos), it fails with an error about missing asm/suspend.h. The file is available, but in include/asm-ppc. This is a leftover from older kernels, as those header-files moved into include/asm-powerpc for include/asm. When I copy include/asm-ppc/suspend.h into include/asm-powerpc/ everything compiles fine. We need a patch for the copy, so that the compilation with genkernel runs fine and I can use it for creating the release-CDs. Suggestions from the PPC-team: Is my workaround evil or can we use it? Probably this is even an upstream bug?
Somehow I missed to add ppc in the CC.
Please post the full error message.
some old headers have gone from us, others have changed location with 2.6.19; upstream will need to fix the package (whatever it is you are talking about) so that it can compile with 2.6.19
Here's the error: HOSTCC scripts/mod/sumversion.o In file included from arch/ppc/kernel/asm-offsets.c:18: include/linux/suspend.h:5:25: error: asm/suspend.h: No such file or directory make[1]: *** [arch/ppc/kernel/asm-offsets.s] Error 1 make: *** [prepare0] Error 2 make: *** Waiting for unfinished jobs.... I fixed it with another pre-processor-rule in linux/suspend.h: #if defined(CONFIG_PPC32) #include <asm-ppc/suspend.h> #endif and took out the CONFIG_PPC32 from the already defined rule. Then I get an error with asm/highmem.h missing. Again, I added a pre-processor-rule in linux/highmem.h: #if defined(CONFIG_PPC32) #include <asm-ppc/highmem.h> #else #include <asm/highmem.h> #endif Which brings me the next problem in include/asm/ide.h: arch/ppc/kernel/time.c:63:27: error: asm/8xx_immap.h: No such file or directory Well, I already know the game: sed -i "s:#include <asm/mpc8xx.h>:#include <asm-ppc/mpc8xx.h>:" include/asm/ide.h And the next error. arch/powerpc/kernel/setup_32.c:21:26: error: asm/residual.h: No such file or directory arch/powerpc/kernel/setup_32.c:27:26: error: asm/amigappc.h: No such file or directory I give up and copy every missing file from include/asm-ppc into include/asm. I'll let you know if that helps.
It does not help. But now it seems to be a genkernel-problem. Whenever genkernel compiles in busybox, I get this error. When I omit compiling of the busybox, it works. But speaking of release-building we need that busybox compiled...
Lars: What happens if you use this config? http://www.ppczone.org/downloads/config-2.6.16-pegasos
(In reply to comment #6) > Lars: What happens if you use this config? > > http://www.ppczone.org/downloads/config-2.6.16-pegasos Tried with that config, which breaks as well. But I chrooted into the catalyst-tmp-dir and run genkernel a second time, and this time I had success. So, it ever fails on the first time but succeeds at the second time. I made a diff between the two genkernel-outputs of the first and second run (the first run was with --mrproper). As you can see, the busybox will not be compiled during the second run. But I can also imagine, that the order of the compile-instructions are wrong and that there needs to be called something one time before it can be used. Probably I should make a diff between the directories after the first and second run.
Created attachment 110217 [details] diff between the first and second run of genkernel on the pegasos
So you added mrproper the first time, or genkernel/catalyst did ?
(In reply to comment #9) > So you added mrproper the first time, or genkernel/catalyst did ? I did. But somehow it was called in the second run as well. See the diff, as the genkernel-options are mentioned as well. I created a diff of the two directories after the first and second run as well. There are some lines which seem to be very interesting: diff -ur linux-2.6.19-gentoo-r5.first/scripts/mod/.elfconfig.h.cmd linux-2.6.19-gentoo-r5/scripts/mod/.elfconfig.h.cmd --- linux-2.6.19-gentoo-r5.first/scripts/mod/.elfconfig.h.cmd 2007-02-15 00:34:28.000000000 +0000 +++ linux-2.6.19-gentoo-r5/scripts/mod/.elfconfig.h.cmd 2007-02-15 00:35:24.000000000 +0000 @@ -1 +1 @@ -cmd_scripts/mod/elfconfig.h := scripts/mod/mk_elfconfig ppc < scripts/mod/empty.o > scripts/mod/elfconfig.h +cmd_scripts/mod/elfconfig.h := scripts/mod/mk_elfconfig powerpc < scripts/mod/empty.o > scripts/mod/elfconfig.h diff -ur linux-2.6.19-gentoo-r5.first/scripts/mod/.empty.o.cmd linux-2.6.19-gentoo-r5/scripts/mod/.empty.o.cmd --- linux-2.6.19-gentoo-r5.first/scripts/mod/.empty.o.cmd 2007-02-15 00:34:28.000000000 +0000 +++ linux-2.6.19-gentoo-r5/scripts/mod/.empty.o.cmd 2007-02-15 00:35:23.000000000 +0000 @@ -1,4 +1,4 @@ -cmd_scripts/mod/empty.o := gcc -Wp,-MD,scripts/mod/.empty.o.d -nostdinc -isystem /usr/lib/gcc/powerpc-unknown-linux-gnu/4.1.1/include -D__KERNEL__ -Iinclude -include include/linux/autoconf.h -Iarch/ppc -Iarch/ppc/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -Iarch/ppc -msoft-float -pipe -ffixed-r2 -mmultiple -mno-altivec -mstring -Wa,-maltivec -fomit-frame-pointer -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign -D"KBUILD_STR(s)=\#s" -D"KBUILD_BASENAME=KBUILD_STR(empty)" -D"KBUILD_MODNAME=KBUILD_STR(empty)" -c -o scripts/mod/empty.o scripts/mod/empty.c +cmd_scripts/mod/empty.o := gcc -Wp,-MD,scripts/mod/.empty.o.d -nostdinc -isystem /usr/lib/gcc/powerpc-unknown-linux-gnu/4.1.1/include -D__KERNEL__ -Iinclude -include include/linux/autoconf.h -Iarch/powerpc -Iarch/powerpc/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -msoft-float -pipe -Iarch/powerpc -ffixed-r2 -mmultiple -mno-altivec -funit-at-a-time -mstring -mcpu=powerpc -Wa,-maltivec -fomit-frame-pointer -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign -D"KBUILD_STR(s)=\#s" -D"KBUILD_BASENAME=KBUILD_STR(empty)" -D"KBUILD_MODNAME=KBUILD_STR(empty)" -c -o scripts/mod/empty.o scripts/mod/empty.c So, in the first run it includes arch/ppc and in the second run arch/powerpc. I wonder where that change is coming from?
Looks like a genkernel bug
*** Bug 150449 has been marked as a duplicate of this bug. ***
Fixed by new kenrel headers (2.6.21 is now stable).
