RPM packaging: fix tqtinterface build dependency to libpth-devel on opensuse

redhat/dependencies/tqtinterface/tqtinterface-14.0.0.spec

@@ -77,9 +77,12 @@ BuildRequires:	pkgconfig
 
 
 # PTHREAD support
-%if 0%{?rhel} >= 5 || 0%{?fedora} || 0%{?mdkversion} || 0%{?mgaversion} || 0%{?suse_version}
+%if 0%{?rhel} >= 5 || 0%{?fedora} || 0%{?mdkversion} || 0%{?mgaversion}
 BuildRequires:	pth-devel
 %endif
+%if 0%{?suse_version}
+BuildRequires:	libpth-devel
+%endif
 
 # MESA support
 %if 0%{?rhel} || 0%{?fedora}