Add doxygen dependency.

diff --git a/xmltooling.spec.in b/xmltooling.spec.in
index 4467747..0390def 100644 (file)
--- a/xmltooling.spec.in
+++ b/xmltooling.spec.in
@@ -20,6 +20,7 @@ BuildRequires:  xml-security-c-devel >= 1.4.0
 %{!?_with_log4cpp:BuildRequires: log4shib-devel}
 %endif
 BuildRequires: gcc-c++, openssl-devel, curl-devel >= 7.10.6
+%{!?_without_doxygen:BuildRequires: doxygen}
 
 %if "%{_vendor}" == "suse"
 %define pkgdocdir %{_docdir}/%{name}