about build l4linux

kashin Lin kashin08 at gmail.com
Wed Jul 18 05:45:41 CEST 2007


在 2007/7/18,Adam Lackorzynski <adam at os.inf.tu-dresden.de> 撰寫:
>
>
> On Tue Jul 17, 2007 at 23:07:13 +0800, kashin Lin wrote:
> > 2007/7/16, Adam Lackorzynski <adam at os.inf.tu-dresden.de>:
> > >
> > >
> > >On Sun Jul 15, 2007 at 19:48:04 +0800, kashin Lin wrote:
> > >> 2007/7/15, Adam Lackorzynski <adam at os.inf.tu-dresden.de>:
> > >> >
> > >> >
> > >> >On Sun Jul 15, 2007 at 18:20:35 +0800, kashin Lin wrote:
> > >> >> when i issue make to build l4linux in directory l4linux-2.6/,
> > >> >> i got some error message:
> > >> >
> > >> >Is this a clean tree?
> > >>
> > >>
> > >> sorry, what does "clean tree" mean?
> > >
> > >I mean a freshly checked out tree.
> > >
> > >> i just make menuconfig in l4linux-2.6/ and then make it.
> > >>
> > >> by the way, i want to ask :
> > >> the "L4 tree build directory" option in l4linux menuconfig should be
> > >> pointed to "the output directory of l4env" or  "the output
> > >> directory of fiasco" or both?
> > >
> > >To the output directory of l4env.
> > >
> > >> >kashin08 at kashin08-desktop:~/L4Linux/L4_x86/l4linux-2.6$ make
> > >> >>  CHK     include/linux/version.h
> > >> >>  CHK     include/linux/utsrelease.h
> > >> >>  CC      arch/l4/kernel/asm-offsets.s
> > >> >> In file included from include/linux/irqflags.h:46,
> > >> >>                 from include/asm-l4/l4-arch/asm/system.h:507,
> > >> >>                 from include/asm-l4/l4-arch/asm/processor.h:18,
> > >> >>                 from include/asm-l4/i386-arch/asm/atomic.h:5,
> > >> >>                 from include/linux/crypto.h:20,
> > >> >>                 from arch/l4/kernel/asm-offsets.c:8:
> > >> >> include/asm-l4/l4-arch/asm/irqflags.h: in function
> > >> >> ╳uraw_irqs_disabled_flags╳v╳G
> > >> >> include/asm-l4/l4-arch/asm/irqflags.h:168: Error╳G
> > >╳uL4_IRQ_DISABLED╳v
> > >> >> not
> > >> >> declare
> > >> >>
> > >> >> In file included from include/asm-l4/l4-arch/asm/suspend.h:7,
> > >> >>                 from include/linux/suspend.h:5,
> > >> >>                 from arch/l4/kernel/asm-offsets.c:12:
> > >> >> include/asm-l4/i386-arch/asm/i387.h: in function
> > >╳usave_init_fpu╳v╳G
> > >> >> include/asm-l4/i386-arch/asm/i387.h:101: Error╳G
> > >╳ul4lx_fpu_enabled╳v
> > >> >not
> > >> >> declare
> > >> >> make[1]: *** [arch/l4/kernel/asm-offsets.s] Error 1
> > >> >> make: *** [prepare0] Error 2
> > >> >>
> > >> >> my gcc and g++ and make version are:
> > >> >> gcc 4.1.2 g++ 4.1.2 make 3.81
> > >> >
> > >> >This is ok.
> > >> >
> > >> >Is there a file include/asm/generic/irq.h in your tree? That's where
> > >> >L4_IRQ_DISABLED should be defined.
> > >>
> > >>
> > >> yes there is.
> > >> i have tried  to test the code (
> include/asm-l4/l4-arch/asm/irqflags.h
> > >),
> > >> and find the first #ifndef __ASSAMBLY__  is NOT
> > >> fulfill, so it doesn't include the file
> > >> file include/asm/generic/irq.h, but the second #ifndef
> __ASSAMBLY__  is
> > >> fulfill...
> > >
> > >Hmm, please do a make V=1 to see the command line how the asm-offset is
> > >built. Maybe there's a difference.
> >
> >
> > here is the message when i do a "make V=1", but i don't understand what
> it
> > says.
> > are there any problems?
> > it seems that the problem still exists.
> >
> > kashin08 at kashin08-desktop:~/L4Linux/L4_x86/l4linux-2.6$ make V=1
> >
> > rm -f include/config/kernel.release
> > echo 2.6.21-l4 > include/config/kernel.release
> > set -e; echo '  CHK     include/linux/version.h'; mkdir -p
> > include/linux/;     (echo \#define LINUX_VERSION_CODE 132629; echo
> '#define
> > KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';) <
> > /home/kashin08/L4Linux/L4_x86/l4linux-2.6/Makefile >
> > include/linux/version.h.tmp; if [ -r include/linux/version.h ] && cmp -s
> > include/linux/version.h include/linux/version.h.tmp; then rm -f
> > include/linux/version.h.tmp; else echo '  UPD
> include/linux/version.h';
> > mv -f include/linux/version.h.tmp include/linux/version.h; fi
> >  CHK     include/linux/version.h
> > set -e; echo '  CHK     include/linux/utsrelease.h'; mkdir -p
> > include/linux/;  if [ `echo -n "2.6.21-l4" | wc -c ` -gt 64 ]; then echo
> '"
> > 2.6.21-l4" exceeds 64 characters' >&2; exit 1; fi; (echo \#define
> > UTS_RELEASE \"2.6.21-l4\";) < include/config/kernel.release >
> > include/linux/utsrelease.h.tmp; if [ -r include/linux/utsrelease.h ] &&
> cmp
> > -s include/linux/utsrelease.h include/linux/utsrelease.h.tmp; then rm -f
> > include/linux/utsrelease.h.tmp; else echo '  UPD
> > include/linux/utsrelease.h'; mv -f include/linux/utsrelease.h.tmp
> > include/linux/utsrelease.h; fi
> >  CHK     include/linux/utsrelease.h
> > mkdir -p .tmp_versions
> > rm -f .tmp_versions/*
> > make -f scripts/Makefile.build obj=scripts/basic
> > mkdir -p arch/i386/lib
> > make -f scripts/Makefile.build obj=.
> > mkdir -p arch/l4/kernel/
> >  gcc -m32 -Wp,-MD,arch/l4/kernel/.asm-offsets.s.d  -nostdinc -isystem
> > /usr/lib/gcc/i486-linux-gnu/4.1.2/include -D__KERNEL__
> -Iinclude  -include
> > include/linux/autoconf.h -Iinclude/asm-l4/l4-arch
> -Iinclude/asm-l4/i386-arch
> > -Iinclude/asm-l4/i386-arch/asm/mach-default
> > -I/home/kashin08/L4Linux/L4_x86/build/l4env/include/x86/l4v2
> > -I/home/kashin08/L4Linux/L4_x86/build/l4env/include/x86
> > -I/home/kashin08/L4Linux/L4_x86/build/l4env/include/l4v2
> > -I/home/kashin08/L4Linux/L4_x86/build/l4env/include
> > -I/home/kashin08/L4Linux/L4_x86/l4/../dice/include
> > -DCONFIG_L4_CALL_SYSCALLS -DCONFIG_L4_ABS_SYSCALLS -DL4API_l4v2
> > -I/home/kashin08/L4Linux/L4_x86/l4linux-2.6/arch/l4/idl -Wall -Wundef
> > -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -O2
> > -gstabs+ -pipe -msoft-float -DARCH_x86 -mpreferred-stack-boundary=2
> > -march=k8 -mtune=generic -ffreestanding -maccumulate-outgoing-args
> > -fomit-frame-pointer -g  -fno-stack-protector
> -Wdeclaration-after-statement
> > -Wno-pointer-sign    -D"KBUILD_STR(s)=#s"
> > -D"KBUILD_BASENAME=KBUILD_STR(asm_offsets)"
> > -D"KBUILD_MODNAME=KBUILD_STR(asm_offsets)" -fverbose-asm -S -o
> > arch/l4/kernel/asm-offsets.s arch/l4/kernel/asm-offsets.c
> > In file included from include/linux/irqflags.h:46,
> >                 from include/asm-l4/l4-arch/asm/system.h:507,
> >                 from include/asm-l4/l4-arch/asm/processor.h:18,
> >                 from include/asm-l4/i386-arch/asm/atomic.h:5,
> >                 from include/linux/crypto.h:20,
> >                 from arch/l4/kernel/asm-offsets.c:8:
> > include/asm-l4/l4-arch/asm/irqflags.h: in function
> > ☆raw_irqs_disabled_flags★ㄩ
> > include/asm-l4/l4-arch/asm/irqflags.h:168: Errorㄩ
> > ☆L4_IRQ_DISABLED★ not
> > declare
> >
> > In file included from include/asm-l4/l4-arch/asm/suspend.h:7,
> >                 from include/linux/suspend.h:5,
> >                 from arch/l4/kernel/asm- offsets.c:12:
> > include/asm-l4/i386-arch/asm/i387.h: in function ☆save_init_fpu★ㄩ
> > include/asm-l4/i386-arch/asm/i387.h:101: Errorㄩ ☆l4lx_fpu_enabled★
> > not
> > declare
> > make[1]: *** [arch/l4/kernel/asm-offsets.s] Error 1
> > make: *** [prepare0] Error 2
>
> I still cannot see why it breaks for you. Works fine for me. Can you
> please do a 'make arch/l4/kernel/asm-offsets.i' and send me this
> asm-offsets.i file along with the .config file? Thanks.


after i do a "make arch/l4/kernel/asm-offsets.i", there is no file named "
asm-offsets.i" been created. (why?)

the attached file is .config file.

Adam
> --
> Adam                 adam at os.inf.tu-dresden.de
>   Lackorzynski         http://os.inf.tu-dresden.de/~adam/
>
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