swi-prolog-packages: Add more info about help.pl problems

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

Module Name:	pkgsrc-wip
Committed By:	Leonardo Taccari <leot%NetBSD.org@localhost>
Pushed By:	leot
Date:		Thu Feb 7 09:50:46 2019 +0100
Changeset:	546903ab32e188d616dcf4c9b287c2d71d8ba5da

Modified Files:
	swi-prolog-packages/TODO

Log Message:
swi-prolog-packages: Add more info about help.pl problems

(Unfortunately just manually installing it unconditionally as part of
swi-prolog-packages didn't did the trick (after doing that help/1 was not
available), please see TODO for more info.)

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=546903ab32e188d616dcf4c9b287c2d71d8ba5da

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

diffstat:
 swi-prolog-packages/TODO | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diffs:
diff --git a/swi-prolog-packages/TODO b/swi-prolog-packages/TODO
index 5190a6a695..1321aa2f38 100644
--- a/swi-prolog-packages/TODO
+++ b/swi-prolog-packages/TODO
@@ -12,6 +12,7 @@
 - Built-in help (e.g. via help/1 or apropos/1) does not work with swipl...
   It seems that library/help.pl is installed based on INSTALL_DOCUMENTATION in
   src/CMakeLists.txt, but it is should be part of swi-prolog-lite library (that
-  have -DINSTALL_DOCUMENTATION=OFF).  We should probably install it
-  unconditionally as part of swi-prolog-lite.
-  Please also see swi-prolog-lite/TODO.
+  have -DINSTALL_DOCUMENTATION=OFF).  Unfortunately manually installing it in
+  post-install: does not work probably because when INSTALL_DOCUMENTATION is ON
+  more steps are done.  For further analysis please give a look to:
+  CMakeLists.txt:151.