lcms2 is no longer optional

GraphicsMagick.spec

@@ -4,10 +4,6 @@
 %global _with_quantum_depth --with-quantum-depth=16
 %endif
 
-%if 0%{?fedora} || 0%{?rhel} > 5
-%global lcms2 --with-lcms2
-%endif
-
 %if 0%{?fedora} || 0%{?rhel} > 6
 %global _enable_quantum_library_names --enable-quantum-library-names
 %global libQ -Q16
@@ -55,9 +51,7 @@ Patch50: GraphicsMagick-1.3.14-perl_linkage.patch
 BuildRequires: bzip2-devel
 BuildRequires: freetype-devel
 BuildRequires: jasper-devel
-%if 0%{?lcms2:1}
 BuildRequires: lcms2-devel
-%endif
 BuildRequires: libjpeg-devel
 BuildRequires: libpng-devel
 BuildRequires: librsvg2-devel
@@ -181,7 +175,7 @@ sed -i.rpath -e 's|"/lib /usr/lib|"/%{_lib} %{_libdir}|' configure
 %build
 %configure --enable-shared --disable-static \
            --docdir=%{_pkgdocdir} \
-           %{?lcms2} \
+           --with-lcms2 \
            --with-magick_plus_plus \
            --with-modules \
            --with-perl \