# HG changeset patch
# User Carnë Draug <carandraug@octave.org>
# Date 1458509989 0
# Node ID ddfd7e5f8d18394bce0a0a276ae7ab5f29d7cb5c
# Parent  dcee67d28570c02a73060618c992244f4b882030
pkg: support PKG_ADD file in inst/.

* pkg/private/create_pkgadddel.m: inst/ is meant to be the directory of
the package "ready" to install" and all files within it are copied to
the arch independent directory of the package.  However, when reading
the m files for PKG_ADD directives, it clobers an existing PKG_ADD file.
So append to such file if it exists.
This change will break "pkg build" since it is unable to guess the right
place for the PKG_ADD (but it is already broken, see bug #45369).

diff -r dcee67d28570 -r ddfd7e5f8d18 scripts/pkg/private/create_pkgadddel.m
--- a/scripts/pkg/private/create_pkgadddel.m	Fri May 29 00:25:46 2015 +0100
+++ b/scripts/pkg/private/create_pkgadddel.m	Sun Mar 20 21:39:49 2016 +0000
@@ -24,7 +24,7 @@
 
 function create_pkgadddel (desc, packdir, nm, global_install)
   instpkg = fullfile (desc.dir, nm);
-  instfid = fopen (instpkg, "wt");
+  instfid = fopen (instpkg, "at"); # append to support PKG_ADD at inst/
   ## If it is exists, most of the  PKG_* file should go into the
   ## architecture dependent directory so that the autoload/mfilename
   ## commands work as expected. The only part that doesn't is the