Instead of using ImageMagick, use GraphicsMagick

Barcode image recognition seems a more reliable with GraphicsMagick.
So use it for f19, instead of ImageMagick.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

zbar.spec

@@ -3,7 +3,7 @@
 
 Name:           zbar
 Version:        0.10
-Release:        15%{?dist}
+Release:        16%{?dist}
 Summary:        Bar code reader
 
 Group:          User Interface/X Hardware Support
@@ -14,10 +14,9 @@ Patch0:		zbar_update_to_hg.patch
 Patch1:		zbar_use_libv4l.patch
 Patch2:		zbar_choose_supported_format_first.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-Requires:	ImageMagick-c++ libv4l libXv
  
 BuildRequires:	autoconf automake libtool python-devel gettext-devel
-BuildRequires:	qt4-devel gtk2-devel pygtk2-devel ImageMagick-c++-devel
+BuildRequires:	qt4-devel gtk2-devel pygtk2-devel GraphicsMagick-c++-devel
 BuildRequires:	libv4l-devel libXv-devel xmlto
 
 %description
@@ -90,8 +89,7 @@ scanning widget.
 
 %build
 autoreconf -vfi
-autoconf
-%configure --docdir=%{_docdir}/%{name}-%{version}
+%configure --with-graphicsmagick --docdir=%{_docdir}/%{name}-%{version}
 
 # rpath
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
@@ -178,6 +176,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_includedir}/zbar/QZBar*.h
 
 %changelog
+* Fri Feb 22 2013 Mauro Carvalho Chehab <mchehab@redhat.com> - 0.10-16
+- Change zbar to use GraphicsMagick instead of ImageMagick
+
 * Fri Feb 22 2013 Mauro Carvalho Chehab <mchehab@redhat.com> - 0.10-15
 - zbar 0.10 source generated via hg archive -r 0.10 ../zbar-0.10.tar.bz2
   That allows to better handle the difference from 0.10 to -hg