Accepting request 321029 from graphics

Minor change in identifying the udev version, fixes issues like https://build.opensuse.org/package/live_build_log/openSUSE:Factory:Staging:A:DVD/libgphoto2/standard/ppc64le, where sometimes udev-mini is installed in the buildenv (to avoid build cycles) (forwarded request 321028 from dimstar)

OBS-URL: https://build.opensuse.org/request/show/321029
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libgphoto2?expand=0&rev=101

libgphoto2.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Fri Aug  7 07:39:31 UTC 2015 - dimstar@opensuse.org
+
+- Change udev BuildRequires for pkgconfig(udev)
+- use pkg-config --modversion udev instead of querying the package
+  database. udev is often installed as udev-mini in OBS' build env,
+  which the rpm -q udev call could not find.
+
 -------------------------------------------------------------------
 Sun Jul  5 21:36:34 UTC 2015 - meissner@suse.com
 

libgphoto2.spec

@@ -16,7 +16,7 @@
 #
 
 
-%if %( echo `rpm -q --queryformat %%{version} udev` ) > 190
+%if %( pkg-config --modversion udev ) > 190
 %define _udevrulesdir /usr/lib/udev/rules.d
 %else
 %define _udevrulesdir /lib/udev/rules.d
@@ -36,7 +36,7 @@ BuildRequires:  libusb-1_0-devel
 BuildRequires:  libxml2-devel
 BuildRequires:  lockdev-devel
 BuildRequires:  pkg-config
-BuildRequires:  udev
+BuildRequires:  pkgconfig(udev)
 %if 0%{?suse_version} > 1230
 BuildRequires:  systemd-rpm-macros
 %endif