RPM: fix some build issues on OBS

redhat/applications/abakus/abakus.spec

@@ -83,6 +83,16 @@ BuildRequires:	gamin-devel
 # OPENSSL support
 BuildRequires:	openssl-devel
 
+# SUSE desktop files utility
+%if 0%{?suse_version}
+BuildRequires:	update-desktop-files
+%endif
+
+%if 0%{?opensuse_bs} && 0%{?suse_version}
+# for xdg-menu script
+BuildRequires:	brp-check-trinity
+%endif
+
 
 %description
 AbaKus is a complex calculator, which provides

redhat/applications/tdedocker/tdedocker.spec

@@ -77,6 +77,20 @@ BuildRequires:	openssl-devel
 # XKBFILES support
 BuildRequires:	libxkbfile-devel
 
+# XMU support
+%if 0%{?suse_version} == 1140
+BuildRequires:	xorg-x11-libXmu-devel
+%endif
+%if 0%{?rhel} || 0%{?fedora} || 0%{?suse_version} >= 1210
+BuildRequires: libXmu-devel
+%endif
+%if 0%{?mdkversion} || 0%{?mgaversion} >= 4
+BuildRequires: libxmu-devel
+%endif
+%if 0%{?mgaversion} == 2 || 0%{?mgaversion} == 3
+BuildRequires:	%{_lib}xmu%{?mgaversion:6}-devel
+%endif
+
 # SUSE desktop files utility
 %if 0%{?suse_version}
 BuildRequires:	update-desktop-files

redhat/applications/tdepacman/tdepacman.spec

@@ -89,6 +89,10 @@ United States by Bally, Pacman is an icon of 1980's popular culture
 
 
 %build
+unset QTDIR QTINC QTLIB
+export PATH="%{tde_bindir}:${PATH}"
+export PKG_CONFIG_PATH="%{tde_libdir}/pkgconfig"
+
 if ! rpm -E %%cmake|grep -q "cd build"; then
   %__mkdir_p build
   cd build