[Xen-users] xenperf build

[jonr@xxxxxxxxxx]

I am trying to build the counters for XenPerf but I am getting an  
error when I try to do the 'make world'. I have edited the  
SRCDIR/xen/Rules.mk file and added a 'y' to 'perfc' and 'perfc_arrays'  
instead of the default 'n'. I then go back to the SRCDIR and run 'make  
clean' and then 'make world'.
I get this error after the 'make world' is issued:

make[5]: Entering directory `/var/xen/xen-3.2.1/xen/tools'
gcc -Wall -Werror -Wstrict-prototypes -O2 -fomit-frame-pointer  
-fno-strict-aliasing -m32 -Wdeclaration-after-statement -o symbols  
symbols.c
make[5]: Leaving directory `/var/xen/xen-3.2.1/xen/tools'
make[4]: Leaving directory `/var/xen/xen-3.2.1/xen/tools'
make -f /var/xen/xen-3.2.1/xen/Rules.mk include/xen/compile.h
make[4]: Entering directory `/var/xen/xen-3.2.1/xen'
make -C tools
make[5]: Entering directory `/var/xen/xen-3.2.1/xen/tools'
[ -d figlet ] && make -C figlet
make[6]: Entering directory `/var/xen/xen-3.2.1/xen/tools/figlet'
make[6]: `figlet' is up to date.
make[6]: Leaving directory `/var/xen/xen-3.2.1/xen/tools/figlet'
make symbols
make[6]: Entering directory `/var/xen/xen-3.2.1/xen/tools'
make[6]: `symbols' is up to date.
make[6]: Leaving directory `/var/xen/xen-3.2.1/xen/tools'
make[5]: Leaving directory `/var/xen/xen-3.2.1/xen/tools'
make[4]: *** [.banner] Error 1
make[4]: Leaving directory `/var/xen/xen-3.2.1/xen'
make[3]: *** [/var/xen/xen-3.2.1/xen/xen] Error 2
make[3]: Leaving directory `/var/xen/xen-3.2.1/xen'
make[2]: *** [install] Error 2
make[2]: Leaving directory `/var/xen/xen-3.2.1/xen'
make[1]: *** [install-xen] Error 2
make[1]: Leaving directory `/var/xen/xen-3.2.1'
make: *** [world] Error 2


I had found a patch for the 'Makefile' in the SRCDIR/xen/ directory  
for the banner, I didn't apply the patch but did add the missing line:
From This:
-e 's!@@changeset@@!$(shell ((hg parents --template "{date|date} {re
v}:{node|short}" >/dev/null && hg parents --template "{date|date}  
{rev}:{node|sh
ort}") || echo "unavailable") 2>/dev/null)!g' \
            < include/xen/compile.h.in > $@.new
        @grep \" .banner >> $@.new
        @grep -v \" .banner
        @mv -f $@.new $@

To This:
-e 's!@@changeset@@!$(shell ((hg parents --template "{date|date} {re
v}:{node|short}" >/dev/null && hg parents --template "{date|date}  
{rev}:{node|sh
ort}") || echo "unavailable") 2>/dev/null)!g' \
            < include/xen/compile.h.in > $@.new
        @grep \" .banner >> $@.new
        @echo "" >> $@.new
        @grep -v \" .banner
        @mv -f $@.new $@

Notice the third line from the end was missing in the original, that  
is all the patch had, here is the link to the patch:
http://markmail.org/message/uizcoklj47dnnzt7

Can anyone shed some light on this one for me?

Thanks for any help,

Jon



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