chicken5: Add the reason why make(1) variables shows up

[Leonardo Taccari <leot%NetBSD.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Leonardo Taccari <leot%NetBSD.org@localhost>
Pushed By:	leot
Date:		Sun Oct 14 12:52:06 2018 +0200
Changeset:	01cd8b7384fedf4c0bfc150ed74a689262c61610

Modified Files:
	chicken5/TODO

Log Message:
chicken5: Add the reason why make(1) variables shows up

(`export -p' leads to that)

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=01cd8b7384fedf4c0bfc150ed74a689262c61610

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

diffstat:
 chicken5/TODO | 2 ++
 1 file changed, 2 insertions(+)

diffs:
diff --git a/chicken5/TODO b/chicken5/TODO
index 5280a6a66d..a817529acd 100644
--- a/chicken5/TODO
+++ b/chicken5/TODO
@@ -14,3 +14,5 @@ Tests fail because a invalid variable identifier is tried to be exported:
 .MAKE.LEVEL.ENV is used internally by make(1) (not gmake!) and due the `.'
 it is not a valid identifier for shell variable, hence the corresponding
 export fails.
+
+This happens because `export -p' is used.