posh: Added README file

[Michael Baeuerle <michael.baeuerle%stz-e.de@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Michael Baeuerle <michael.baeuerle%stz-e.de@localhost>
Pushed By:	micha
Date:		Thu Jan 10 16:36:46 2019 +0100
Changeset:	ef362eec89e0e125a7687948dae8d349f35c8d3c

Added Files:
	posh/README

Log Message:
posh: Added README file

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=ef362eec89e0e125a7687948dae8d349f35c8d3c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 posh/README | 9 +++++++++
 1 file changed, 9 insertions(+)

diffs:
diff --git a/posh/README b/posh/README
new file mode 100644
index 0000000000..529c8a2811
--- /dev/null
+++ b/posh/README
@@ -0,0 +1,9 @@
+posh package in pkgsrc doesn't work with POSIX getopt().
+Likely it works with GNU getopt() only.
+Note: It can be compiled, but fails horribly at runtime e.g. on NetBSD.
+
+To make this more obvious, I have first enabled the testsuite for "make test".
+This package solves the problems by using getopt() from gnulib.
+
+Import of this approach was rejected by wiz@ because it's hard to maintain.
+I leave this package in wip for reference.