Use pkgconfig for BuildRequires

https://fedoraproject.org/wiki/Packaging:PkgConfigBuildRequires

evince.spec

@@ -15,30 +15,28 @@ Source0:        http://download.gnome.org/sources/%{name}/3.17/%{name}-%{version
 Patch0:         0001-Check-for-failed-rendering-jobs.patch
 Patch1:         evince-3.17.2-check-to-avoid-crash.patch
 
-BuildRequires:  glib2-devel >= %{glib2_version}
-BuildRequires:  gtk3-devel >= %{gtk3_version}
-BuildRequires:  poppler-glib-devel >= %{poppler_version}
-BuildRequires:  libXt-devel
-BuildRequires:  libsecret-devel
+BuildRequires:  pkgconfig(adwaita-icon-theme)
+BuildRequires:  pkgconfig(gio-unix-2.0) >= %{glib2_version}
+BuildRequires:  pkgconfig(gnome-desktop-3.0)
+BuildRequires:  pkgconfig(gobject-introspection-1.0)
+BuildRequires:  pkgconfig(gtk+-x11-3.0) >= %{gtk3_version}
+BuildRequires:  pkgconfig(libsecret-1)
+BuildRequires:  pkgconfig(libspectre)
+BuildRequires:  pkgconfig(libxml-2.0)
+BuildRequires:  pkgconfig(poppler-glib) >= %{poppler_version}
 BuildRequires:  libtiff-devel
-BuildRequires:  libjpeg-devel
-BuildRequires:  libspectre-devel
-BuildRequires:  libxml2-devel
 BuildRequires:  gettext
 BuildRequires:  desktop-file-utils
 BuildRequires:  libtool
 BuildRequires:  gtk-doc
 BuildRequires:  yelp-tools
 BuildRequires:  intltool
-BuildRequires:  gobject-introspection-devel
-BuildRequires:  adwaita-icon-theme-devel
-BuildRequires:  gnome-desktop3-devel
 # For autoconf.sh
 BuildRequires:  gnome-common >= 2.26
 BuildRequires:  libappstream-glib
 
 # for the nautilus properties page
-BuildRequires: nautilus-devel
+BuildRequires: pkgconfig(libnautilus-extension)
 # for the dvi backend
 BuildRequires: kpathsea-devel
 %if 0%{?fedora}
@@ -46,7 +44,7 @@ BuildRequires: kpathsea-devel
 BuildRequires: djvulibre-devel
 %endif
 # for the xps backend
-BuildRequires:  libgxps-devel >= %{gxps_version}
+BuildRequires:  pkgconfig(libgxps) >= %{gxps_version}
 
 Requires: %{name}-libs%{?_isa} = %{version}-%{release}
 Requires: glib2%{?_isa} >= %{glib2_version}
@@ -270,6 +268,7 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas >&/dev/null ||:
 * Tue Jul 21 2015 David King <amigadave@amigadave.com> - 3.17.4-1
 - Update to 3.17.4
 - Update URL
+- Use pkgconfig for BuildRequires
 
 * Wed Jun 24 2015 Martin Hatina <mhatina@redhat.com> - 3.17.3-1
 - Update to 3.17.3