Add macros.ldconfig

With https://fedoraproject.org/wiki/Changes/Removing_ldconfig_scriptlets
we try to remove ldconfig scriptlets, but it would make every package
look horrible with all those conditionals. So let's just wrap ldconfig
scriptlets into macro so it doesn't look that horrible and error-prone.

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

macros.ldconfig

@@ -0,0 +1,7 @@
+#%ldconfig /sbin/ldconfig
+%ldconfig_post %{?ldconfig:%post -p %ldconfig}
+%ldconfig_postun %{?ldconfig:%postun -p %ldconfig}
+%ldconfig_scriptlets(n:) %{?ldconfig:\
+%ldconfig_post %{?*} %{-n:-n %{-n*}}\
+%ldconfig_postun %{?*} %{-n:-n %{-n*}}\
+}

redhat-rpm-config.spec

@@ -6,7 +6,7 @@
 
 Summary: Red Hat specific rpm configuration files
 Name: redhat-rpm-config
-Version: 88
+Version: 89
 Release: 1%{?dist}
 # No version specified.
 License: GPL+
@@ -40,6 +40,7 @@ Source150: macros.dwz
 Source151: macros.kmp
 Source152: macros.vpath
 Source153: macros.forge
+Source154: macros.ldconfig
 
 # Dependency generator scripts (deprecated)
 Source300: find-provides
@@ -151,6 +152,7 @@ install -p -m 755 -t %{buildroot}%{_rpmconfigdir} kmod.prov
 %{_rpmconfigdir}/macros.d/macros.*-srpm
 %{_rpmconfigdir}/macros.d/macros.dwz
 %{_rpmconfigdir}/macros.d/macros.forge
+%{_rpmconfigdir}/macros.d/macros.ldconfig
 %{_rpmconfigdir}/macros.d/macros.vpath
 %doc buildflags.md
 
@@ -166,6 +168,9 @@ install -p -m 755 -t %{buildroot}%{_rpmconfigdir} kmod.prov
 %{_rpmconfigdir}/macros.d/macros.kmp
 
 %changelog
+* Mon Jan 29 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 89-1
+- Add macros.ldconfig
+
 * Mon Jan 29 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 88-1
 - Create DSO symlinks automatically