build: silence warning from autoconf

Autoconf 2.60 and later insist on using ${datarootdir}, rather than
the derived ${datadir} (although the latter defaults to the former,
it is possible to set configure arguments so that they differ):

config.status: creating libvirt.pc
config.status: WARNING:  'libvirt.pc.in' seems to ignore the --datarootdir setting

This patch follows the autoconf manual's suggestions for how to
support 2.59 (RHEL 5) and newer simultaneously.

* libvirt.pc.in (datarootdir): Define, so ${datadir} will not ignore
datarootdir when using newer autoconf.
(cherry picked from commit aabf77aa41)
This commit is contained in:
Eric Blake 2012-05-29 08:10:44 -06:00 committed by Cole Robinson
parent b3f0d2ecba
commit 37b07d90bb

View File

@ -2,6 +2,7 @@ prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
datarootdir=@datarootdir@
libvirt_api=@datadir@/libvirt/api/libvirt-api.xml
libvirt_qemu_api=@datadir@/libvirt/api/libvirt-qemu-api.xml