Re: [libvirt] [libvirt-glib] [PATCH] cannot build master - conn_test fails to build due to missing linkage on in tree libvirt-gconfig

["Daniel P. Berrange" <berrange redhat com>]

On Mon, Mar 26, 2012 at 11:45:19AM +0200, Alban Browaeys wrote:
> link conn_test againt in tree libvirt-gconfig
> 
> Description of problem:
>   CCLD   conn-test
> ../libvirt-gobject/.libs/libvirt-gobject-1.0.so: undefined reference to
> `gvir_config_domain_interface_get_ifname LIBVIRT_GCONFIG_0 0 4'
> 
> 
> Attach patch add ../libvirt-gconfig/libvirt-gconfig-1.0.la \ 
> to the conn_test_LDADD to fix this issue.
> 
> 
> >From b62413c4b888b140ad6d7214d2163ce06f57ff19 Mon Sep 17 00:00:00 2001
> From: Alban Browaeys <prahal yahoo com>
> Date: Tue, 6 Mar 2012 20:55:14 +0100
> Subject: [PATCH] examples: test not linked against in tree libvirt-gconfig
> 
>   CCLD   conn-test
> ../libvirt-gobject/.libs/libvirt-gobject-1.0.so: undefined reference to
> `gvir_config_domain_interface_get_ifname LIBVIRT_GCONFIG_0 0 4'
> ---
>  examples/Makefile.am |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/examples/Makefile.am b/examples/Makefile.am
> index b77076d..09843e5 100644
> --- a/examples/Makefile.am
> +++ b/examples/Makefile.am
> @@ -24,6 +24,7 @@ conn_test_CFLAGS = \
>  conn_test_SOURCES = \
>  		conn-test.c
>  conn_test_LDADD = \
> +		../libvirt-gconfig/libvirt-gconfig-1.0.la \
>  		../libvirt-gobject/libvirt-gobject-1.0.la \
>  		$(LIBVIRT_LIBS) \
>  		$(GLIB2_LIBS) \

This should not be required, since libvirt-gconfig-1.0.la is a
dependancy of libvirt-gobject-1.0.la and libtool already knows
that.

$ grep dependency libvirt-gobject-1.0.la 
# Linker flags that can not go in dependency_libs.
dependency_libs=' -lgio-2.0 -lgmodule-2.0 /home/berrange/src/virt/libvirt-glib/libvirt-glib/libvirt-glib-1.0.la -lvirt -ldl /home/berrange/src/virt/libvirt-glib/libvirt-gconfig/libvirt-gconfig-1.0.la -lgobject-2.0 -lgthread-2.0 -lrt -lglib-2.0 -lxml2'

So I suspect there must be some other kind of problem in your build
env.


Daniel
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