Subj : Changes in husky sources
To   : All
From : husky inspector
Date : Fri Nov 12 2021 01:00 am

Legend: (A) Added, (C) Copied, (D) Deleted, (M) Modified, (R) Renamed,
        (T) Type changed, (U) Unmerged, (X) Unknown, (B) Pairing Broken
===========================
huskybse:
simplify conditions for printing error messages
Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:51:33 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
replace $(or ) of filters with one filter
Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:31:59 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
generate info installation variables/rules
Generate info_PREREQ, info_RECIPE, uninfo_RECIPE and *.info.gz rules
in the gen_subproject function. Later these rules are used by common code
for info installation/uninstallation.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:08:56 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
get rid of need_* variables
It's more convenient to use value as is (blank or project name)
instead of 0/1 check.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:07:44 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
set common variables inside the gen_subproject function
Requires escaping $ to delay variable evaluation to eval phase,
they are blank during call phase.

We switched the overwrites which use ROOTDIR to lazy evaluation since
ROOTDIR is set later.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:06:31 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
add per-subproject prerequisites to the gen_subproject
Move *_PREREQ filling to the generating function. UNDOCDIR_PREREQ is
added only for 4 subprojects, so add special <subproject>_UNDOCDIR_PREREQ
variable for them.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:05:16 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
move per-subproject generation right before rules
The idea is to have per-subproject variables to be generated from
the function. It must follow special per-subproject variables
section.

Since it also generates _update rules, the first of
them becomes the default, so set .DEFAULT_GOAL. Setting MAKECMDGOALS
affects the code but does not affect default goal selection.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:03:07 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
assign $(space) to huskybse_DATEFILES
to prevent using the default *.h *.c which do not exist

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:01:55 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
replace multiple Makefile includes by one with $(patsubst ...)
Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 21:00:42 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
use list of enabled subprojects
Generate list of enabled subprojects and use it for rule
generation.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:58:05 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
get rid of date_make2shell function
There is no point for the function anymore, the code is executed
every time when gen_date_selection is called but extra call makes it
less readable. Move it to gen_date_selection.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:56:53 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
remove <subproject>_get_date rule
After generalization there is no point to have a separate rule for
mdate, move it to <subproject>_rule.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:55:34 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
generate update rule
Finish generalization of update rules, create gen_subproject
function and call it for all the subprojects with eval to generate
main update rule.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:53:57 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
use pattern rules for _glue and _get_date targets.
Now, when we have mostly unified the rules, it's possible to create
common pattern rules for the targets.

The <project>_update target is a bit special due to generated
dependencies and pattern does not work there. So we leave it untouched
by this patch.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:51:56 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
unify (almost) the structure of the "update" code.
The current code distinguishes three types of rule sets for update targets:
1) those whose modification date (mdate) is used only for the project
   itself;
2) those whose mdate is used for other projects, but which do not
   use others' mdates;
3) those which use others' mdates to choose their own.

It uses different target names for "main" target (which becomes
direct dependency of update target):
for 1) - <project>_wdate
    2) - <project>_glue
    3) - <project>_cmp

and a bit different rule structure (no glue for 1), cmp for 3)).

From the code point of view, there is no practical benefit for this
separation, just maybe self-documenting.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:46:42 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
make a function get_mdate which takes one parameter - a subproject name
and looks up in git the latest modification date of the code files. For
most of the subprojects it is $(<project>_H_DIR)*.h $(_SRC_DIR)$(DIRSEP)*.c,
so use it as the default variable overwritable by <project>_DATEFILES.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:44:30 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
Implement gen_date_selection function
and use it in *_cmp targets to generate shell code selecting the
latest date from dependent subprojects.

List the projects used to calculate date in the variables instead of
directly in the rules. It helps to remove hptzip condition in hpt
and htick rules and will help later to make a universal rule.

Since need_hptzip variable is 0/1, take another one,
HPTZIP (blank or hptzip) to use in the lists. The list variables
must be lazy for that reason.

Keep hpt and htick *_cmp indention to make the patch more readable.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:42:46 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
add cvsdate.h creation to util subproject.
Unify cvsdate.h creation and move it to a function.
There are 2 types of it:
- using make variable when date is taken from the subproject only;
- using shell variable when date is selected from several
  subprojects.

Use only the latter one. To do it the rules which used the former
way need to initialize shell variables with the make ones. Do it
with a helper function (it is easier to replace).

For all the subprojects except hptsqfix the file is created in the
root directory, but in hptsqfix it's in the headers' one. So, make
it possible to list exceptions in a variable <project>.CVSDATEDIR.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:39:27 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
replace all "<subproject>_update" rules by one static pattern rule.
Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:36:55 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
===========================
huskybse:
use update condition only for "include <subproject>/Makefile"
since it uses cvsdate.h created by make update.

Thanks to Zhenja Kaliuta 2:4500/1.59

Author: Michael Dukelsky <dukelsky@users.noreply.github.com>
Date: 2021-11-11 20:33:32 +0300
Committed by: Michael Dukelsky <dukelsky@users.noreply.github.com>
Files:
M	Makefile
--- hpt/lnx 1.9.0
 * Origin: Moscow, Russia (2:5020/1042.3)

.