allow switching back from mksh, trigger included

diff --git a/pdksh.spec b/pdksh.spec
index 16a5079613ce96eb77b16160651b80681b28a4e5..e5ed0f0d878ceab955d4431cd17aa2854d2177ee 100644 (file)
--- a/pdksh.spec
+++ b/pdksh.spec
@@ -14,7 +14,7 @@ Summary(tr.UTF-8):    Serbest Korn kabuğu
 Summary(uk.UTF-8):     Вілбна реалізація командного процесора Korn shell (ksh)
 Name:          pdksh
 Version:       5.2.14
-Release:       57
+Release:       57.18
 License:       Mostly Public Domain with Free & GPL additions
 Group:         Applications/Shells
 Source0:       ftp://ftp.cs.mun.ca/pub/pdksh/%{name}-%{version}.tar.gz
@@ -34,10 +34,11 @@ Patch14:    %{name}-kshrc_support.patch
 Patch15:       %{name}-openbsd.patch
 URL:           http://www.cs.mun.ca/~michael/pdksh/
 %{?with_static:BuildRequires:  glibc-static}
-BuildRequires: rpmbuild(macros) >= 1.429
+BuildRequires: rpmbuild(macros) >= 1.462
 # is needed for /etc directory existence
 Requires(pre): FHS
 Requires:      setup >= 2.4.6-2
+Obsoletes:     mksh
 BuildRoot:     %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
 %define                _exec_prefix            /
@@ -154,8 +155,13 @@ rm -rf $RPM_BUILD_ROOT
 %post  -p %add_etc_shells -p /bin/sh /bin/ksh
 %preun -p %remove_etc_shells -p /bin/sh /bin/ksh
 
-%post static -p %add_etc_shells -p /bin/ksh.static
-%preun static -p %remove_etc_shells -p /bin/ksh.static
+%post  static -p %add_etc_shells -p /bin/ksh.static
+%preun static -p %remove_etc_shells -p /bin/ksh.static
+
+%triggerpostun -p <lua> -- mksh
+if arg[2] ~= 0 then
+%lua_add_etc_shells /bin/sh /bin/ksh
+end
 
 %files
 %defattr(644,root,root,755)