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Re: [Libvir] The fist problem to compile libvirt in a Debian etch.

Hello Chris,

Thanks! With this option in CFLAGS this problem is solve.  Firstly, sorry for extensives posts. But I beleave that it will help others people about these problems.

So, the world isn't made only by flowers ;-), I have other problem in compilation described below:

# make
        then mv -f ".deps/xencapstest.Tpo" ".deps/xencapstest.Po"; else rm -f ".deps/xencapstest.Tpo"; exit 1; fi
/bin/sh ../libtool --tag=CC --mode=link gcc  -fno-stack-protector   -o xencapstest  xencapstest.o testutils.o -L/usr/lib -lxml2 ../src/.libs/libvirt_la-conf.o ../src/.libs/libvirt_la-hash.o ../src/.libs/libvirt_la-libvirt.o ../src/.libs/libvirt_la-proxy_internal.o ../src/.libs/libvirt_la-qemu_internal.o ../src/.libs/libvirt_la- sexpr.o ../src/.libs/libvirt_la-test.o ../src/.libs/libvirt_la-virterror.o ../src/.libs/libvirt_la-xend_internal.o ../src/.libs/libvirt_la-xen_internal.o ../src/.libs/libvirt_la-xen_unified.o ../src/.libs/libvirt_la-xm_internal.o ../src/.libs/libvirt_la- xml.o ../src/.libs/libvirt_la-xs_internal.o
gcc -fno-stack-protector -o xencapstest xencapstest.o testutils.o ../src/.libs/libvirt_la-conf.o ../src/.libs/libvirt_la-hash.o ../src/.libs/libvirt_la-libvirt.o ../src/.libs/libvirt_la-proxy_internal.o ../src/.libs/libvirt_la-qemu_internal.o ../src/.libs/libvirt_la- sexpr.o ../src/.libs/libvirt_la-test.o ../src/.libs/libvirt_la-virterror.o ../src/.libs/libvirt_la-xend_internal.o ../src/.libs/libvirt_la-xen_internal.o ../src/.libs/libvirt_la-xen_unified.o ../src/.libs/libvirt_la-xm_internal.o ../src/.libs/libvirt_la- xml.o ../src/.libs/libvirt_la-xs_internal.o  -L/usr/lib /usr/lib/libxml2.so
xencapstest.o: In function `testCompareFiles':
xencapstest.c:(.text+0xb4): undefined reference to `xenHypervisorMakeCapabilitiesXML'
collect2: ld returned 1 exit status
make[3]: ** [xencapstest] Erro 1
make[3]: Saindo do diretório `/usr/src/libvirt-0.2.2/tests'
make[2]: ** [all-recursive] Erro 1
make[2]: Saindo do diretório `/usr/src/libvirt- 0.2.2/tests'
make[1]: ** [all-recursive] Erro 1
make[1]: Saindo do diretório `/usr/src/libvirt-0.2.2'
make: ** [all] Erro 2

Again, thanks to all for help.


On 5/4/07, Chris Lalancette <clalance redhat com> wrote:
Marco Sinhoreli wrote:

> In this step the make command retur a error:
> [...]
> gcc -g -O2 -o .libs/virsh virsh-virsh.o virsh-console.o
> ./.libs/libvirt.so -L/usr/lib /usr/lib/libxml2.so -lcurses -lreadline
> -Wl,--rpath -Wl,/usr/local/lib
> virsh-virsh.o: In function `cmdVcpuinfo':
> /usr/src/libvirt-0.2.2/src/virsh.c:1230: undefined reference to
> `__stack_chk_guard'

This looks like it has something to do with the gcc built-in stack
protector.  Possibly Debian doesn't have this in their gcc; I'm not
sure.  You can try to work around it by passing
CFLAGS="-fno-stack-protector" to ./configure, which makes it less
secure, but might get it to compile for you.  Better would be to find
out if Debian has the stack protector, and how to enable it properly.

Chris Lalancette

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