Drop the alternatives system

We haven't made use of it in a long while and it is just making the spec
file more complicated than it needs be.

vala.spec

@@ -3,7 +3,7 @@
 
 Name:           vala
 Version:        0.43.90
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A modern programming language for GNOME
 
 # Most files are LGPLv2.1+, curses.vapi is 2-clause BSD
@@ -23,11 +23,10 @@ BuildRequires:  libxslt
 # for tests
 BuildRequires:  dbus-x11
 
-# alternatives
+# alternatives; remove in F32
 %global vala_binaries vala valac vala-gen-introspect vapigen
 %global vala_manpages valac vala-gen-introspect vapigen
-Requires(posttrans):   %{_sbindir}/alternatives
-Requires(preun):       %{_sbindir}/alternatives
+Requires(pre): %{_sbindir}/alternatives
 
 Requires: libvala%{?_isa} = %{version}-%{release}
 
@@ -138,17 +137,7 @@ make %{?_smp_mflags}
 
 %install
 %make_install
-# remove symlinks, using alternatives
-for f in %{vala_binaries}
-do
-    rm $RPM_BUILD_ROOT%{_bindir}/$f
-    touch $RPM_BUILD_ROOT%{_bindir}/$f
-done
-for f in %{vala_manpages}
-do
-    rm $RPM_BUILD_ROOT%{_mandir}/man1/$f.1*
-    touch $RPM_BUILD_ROOT%{_mandir}/man1/$f.1.gz
-done
+
 # own this directory for third-party *.vapi files
 mkdir -p $RPM_BUILD_ROOT%{_datadir}/vala/vapi
 find %{buildroot} -name '*.la' -exec rm -f {} ';'
@@ -158,40 +147,29 @@ find %{buildroot} -name '*.la' -exec rm -f {} ';'
 make check
 
 
-%posttrans
-for f in %{vala_binaries};
-do
-    %{_sbindir}/alternatives --install %{_bindir}/$f \
-      $f %{_bindir}/$f-%{api_ver} %{priority} || :
-done
-for f in %{vala_manpages};
-do
-    %{_sbindir}/alternatives --install %{_mandir}/man1/$f.1.gz \
-      $f.1.gz %{_mandir}/man1/$f-%{api_ver}.1.gz %{priority} || :
-done
-
-%preun
-for f in %{vala_binaries};
-do
-    %{_sbindir}/alternatives --remove $f \
-      %{_bindir}/$f-%{api_ver} || :
-done
-for f in %{vala_manpages};
-do
-    %{_sbindir}/alternatives --remove $f.1.gz \
-      %{_mandir}/man1/$f-%{api_ver}.1.gz || :
-done
+# Drop the pre script in F32
+%pre
+if [ $1 -gt 1 ] ; then
+    for f in %{vala_binaries};
+    do
+        %{_sbindir}/alternatives --remove-all $f >& /dev/null || :
+    done
+    for f in %{vala_manpages};
+    do
+        %{_sbindir}/alternatives --remove-all $f.1.gz >& /dev/null || :
+    done
+fi
 
 
 %files
 %license COPYING
-%ghost %{_bindir}/vala
-%ghost %{_bindir}/valac
-%ghost %{_bindir}/vala-gen-introspect
-%ghost %{_bindir}/vapigen
+%{_bindir}/vala
 %{_bindir}/vala-%{api_ver}
+%{_bindir}/valac
 %{_bindir}/valac-%{api_ver}
+%{_bindir}/vala-gen-introspect
 %{_bindir}/vala-gen-introspect-%{api_ver}
+%{_bindir}/vapigen
 %{_bindir}/vapigen-%{api_ver}
 %{_libdir}/pkgconfig/vapigen*.pc
 %{_libdir}/vala-%{api_ver}/
@@ -199,11 +177,11 @@ done
 %{_datadir}/aclocal/vapigen.m4
 %{_datadir}/vala/
 %{_datadir}/vala-%{api_ver}/
-%ghost %{_mandir}/man1/valac.1.gz
-%ghost %{_mandir}/man1/vala-gen-introspect.1.gz
-%ghost %{_mandir}/man1/vapigen.1.gz
+%{_mandir}/man1/valac.1.gz
 %{_mandir}/man1/valac-%{api_ver}.1.gz
+%{_mandir}/man1/vala-gen-introspect.1.gz
 %{_mandir}/man1/vala-gen-introspect-%{api_ver}.1.gz
+%{_mandir}/man1/vapigen.1.gz
 %{_mandir}/man1/vapigen-%{api_ver}.1.gz
 
 %files -n libvala
@@ -234,6 +212,9 @@ done
 
 
 %changelog
+* Tue Feb 12 2019 Kalev Lember <klember@redhat.com> - 0.43.90-2
+- Drop the alternatives system
+
 * Mon Feb 04 2019 Kalev Lember <klember@redhat.com> - 0.43.90-1
 - Update to 0.43.90