s-nail: also provide /etc/mail.rc via 'mail' alternatives group.

srcpkgs/s-nail/template

@@ -1,10 +1,10 @@
 # Template file for 's-nail'
 pkgname=s-nail
 version=14.8.5
-revision=2
+revision=3
 build_pie=yes
 makedepends="libressl-devel libidn-devel"
-conf_files="/etc/mail.rc"
+conf_files="/etc/s-nail.rc"
 short_desc="Mail processing system with a command syntax reminiscent of ed"
 maintainer="Ypnose <ypnoseATvoidlinuxDOTeu>"
 license="BSD"
@@ -15,6 +15,7 @@ checksum="0f4f157c9517ba1990dd68ccf1b48d3d167fe867399385d7a4e4d0492e981908"
 provides="mail-${version}_${revision}"
 
 alternatives="
+ mail:mail.rc:/etc/s-nail.rc
  mail:mail:/usr/bin/s-nail
  mail:mail.1:/usr/share/man/man1/s-nail.1
 "
@@ -28,6 +29,7 @@ do_build() {
 
 do_install() {
 	make DESTDIR=$DESTDIR packager-install
+	mv ${DESTDIR}/etc/{mail,$pkgname}.rc
 	mv ${DESTDIR}/usr/bin/{mail,$pkgname}
 	mv ${DESTDIR}/usr/share/man/man1/{mail,$pkgname}.1
 	vlicense COPYING