Re: [libvirt] [PATCH] build: fix build with older libxml2

On RHEL 5, with libxml2-2.6.26, the build failed with: virsh.c: In function 'vshNodeIsSuperset': virsh.c:11951: warning: implicit declaration of function 'xmlChildElementCount' (or if warnings aren't errors, a link failure later on). * src/util/xml.h (virXMLChildElementCount): New prototype. * src/util/xml.c (virXMLChildElementCount): New function. * src/libvirt_private.syms (xml.h): Export it. * tools/virsh.c (vshNodeIsSuperset): Use it. --- I haven't decided yet whether this is trivial enough to push under the build-breaker rule, but it did fix my build on RHEL 5. src/libvirt_private.syms | 1 + src/util/xml.c | 20 ++++++++++++++++++++ src/util/xml.h | 1 + tools/virsh.c | 9 +++++---- 4 files changed, 27 insertions(+), 4 deletions(-)