* Cam Macdonell <[EMAIL PROTECTED]> [2007-12-04 13:08]:
>
> Hi Avi,
>
> I'm having a problem with "unifdef" target in the
> kvm-userspace/kernel/Makefile:
>
> [EMAIL PROTECTED]:~/src/KVM/kvm-userspace$ make -C kernel sync
> LINUX=~/src/KVM/kvm
> make: Entering directory `/home/cam/src/KVM/kvm-userspace/kernel'
> rsync --exclude='*.mod.c' "/home/cam/src/KVM/kvm"/drivers/kvm/*.[ch] .
> rsync "/home/cam/src/KVM/kvm"/include/linux/kvm.h \
> "/home/cam/src/KVM/kvm"/include/linux/kvm_para.h \
> include/linux
> rsync "/home/cam/src/KVM/kvm"/include/asm-x86/kvm_para.h include/asm
> rsync "/home/cam/src/KVM/kvm"/include/asm-x86/kvm.h include/asm
> mv include/linux/kvm.h include/linux/kvm.h.orig && unifdef
> -DCONFIG_X86 include/linux/kvm.h.orig > include/linux/kvm.h; (( $? <=
> 1 )) && rm include/linux/kvm.h.orig
> /bin/sh: unifdef: not found
> /bin/sh: cannot open =: No such file
> /bin/sh: 127: not found
> make: *** [sync] Error 127
> make: Leaving directory `/home/cam/src/KVM/kvm-userspace/kernel'
I needed to install the unifdef binary (apt-get install unifdef) and
then apply the attached patch to get make LINUX= sync working again.
--
Ryan Harper
Software Engineer; Linux Technology Center
IBM Corp., Austin, Tx
(512) 838-9253 T/L: 678-9253
[EMAIL PROTECTED]
diff --git a/kernel/Makefile b/kernel/Makefile
index 22326b2..782685e 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -18,7 +18,7 @@ hack = mv $1 $1.orig && \
| sed 's/\blapic\b/l_apic/g' > $1 && rm $1.orig
unifdef = mv $1 $1.orig && \
- unifdef -DCONFIG_X86 $1.orig > $1; (( $$? <= 1 )) && rm $1.orig
+ unifdef -DCONFIG_X86 $1.orig > $1; [ $$? -le 1 ] && rm $1.orig
all::
$(MAKE) -C $(KERNELDIR) M=`pwd` "$$@"
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