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prep for calc version 2.14.1.4

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Updated COPYING file to indicate that these files are now
covered under "The Unlicense" (see https://unlicense.org):

	sha1.c
	sha1.h
	cal/dotest.cal
	cal/screen.cal

Updated help/credit to match the above changes to COPYING.

Updated CONTRIB-CODE and calc.man to refer to using GitHub pull requests
for contributing to calc (instead of using Email).

Updated BUGS and calc.man to refer to using GitHub issues
for reporting calc bugs (instead of using Email).

Updated QUESTIONS and calc.man to refer to using GitHub issues
for asking calc questions (instead of using Email).

Fixed Makefile.local command example to refer to overriding the
Makefile variable DEBUG (instead of CDEBUG).

Fixed all make chk ASAN warnings under macOS 13.2.1 when calc is compiled
with the following uncommented lines in Makefile.local:

    DEBUG:= -O0 -g
    CFLAGS+= -fsanitize=address -fno-omit-frame-pointer -fsanitize=undefined
    LDFLAGS+= -fsanitize=address -fno-omit-frame-pointer -fsanitize=undefined
    CALC_ENV+= ASAN_OPTIONS=detect_stack_use_after_return=1

Improved how pointers to functions are declared for the builtins
array in func.c to avoid function declarations without a prototype
that is now deprecated in C.

Improved how pointers to functions are declared for the opcodes
array in opcodes.c to avoid function declarations without a prototype

Replaced use of egrep with grep -E in Makefiles.

Fixed cases where variables were set but not used in symbol.c, calc.c,
and the main function in func.c as used by funclist.c.

Added rule name to "DO NOT EDIT -- generated by the Makefile" lines
in constructed files.

Test if <sys/vfs.h> exists and set HAVE_SYS_VFS_H accordingly
in have_sys_vfs.h.  Added HAVE_SYS_VFS_H to allow one to force
this value.

Test if <sys/param.h> exists and set HAVE_SYS_PARAM_H accordingly
in have_sys_param.h.  Added HAVE_SYS_PARAM_H to allow one to force
this value.

Test if <sys/mount.h> exists and set HAVE_SYS_MOUNT_H accordingly
in have_sys_mount.h.  Added HAVE_SYS_MOUNT_H to allow one to force
this value.

Test if the system as the statfs() system call and set HAVE_STATFS
accordingly in have_statfs.h.  Added HAVE_STATFS to allow one
to force this value.

The pseudo_seed() function will also try to call statfs() if
possible and permitted by the HAVE_STATFS value.
This commit is contained in:
Landon Curt Noll
2023-03-06 02:17:40 -08:00
parent 644b348bcb
commit d89ea78104
33 changed files with 1999 additions and 1198 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
CONTRIB-CODE
View File

@@ -1,73 +1,37 @@
Calc is open source. Contributions of code are welcome.
We welcome and encourage you to send us:
In order to consider integrating your contributions, we need:
* calc resource files (cal/*.cal files)
* calc shell scripts (cscript/*.calc files)
* builtin functions that you have modified or written, i.e.:
assocfunc.c comfunc.c func.c func.h
listfunc.c matfunc.c qfunc.c zfunc.c
* custom functions that you have modified or written
* help files modified or written (help/*)
* Makefile improvements (Makefile, */Makefile)
* other source code modifications (*.c, *.h)
* etc. (* */* :) )
* your changes applied agsinst the top of the calc master branch:
In order to consider integrating your code, we need:
https://github.com/lcn2/calc/
* calc version you are working with (please try use the latest version)
* new help files or help file patches, if applicable (documentation)
* proposed text for the CHANGES file (brief description of what it does)
* regress.cal test patch as needed
* your source code and/or source code changes (:-))
If you add functionality to calc, please be sure to modify/patch/add
* Update CHANGES file (brief description of what it does)
* regress.cal test patch as needed
If you add functionality to calc, please be sure to modify
Makefiles, help files, cal/regress.cal test code as well.
Regression test cases are vital to maintaining calc's level
of correctness and helps us avoid code bug regression.
Please try to generate a patch against the most recent
version of calc, and if you use GitHub, the top of the
master branch:
https://github.com/lcn2/calc
The best way contribute to calc bug is to generate calc
GitHub pull request:
GitHub pull request against the calc GitHub repo:
https://github.com/lcn2/calc/pulls
Please be patient as we cannot always respond pull requests quickly.
=-=
IMPORTANT:
Your code needs to be contributed under either the 2.1 of the GNU
Lesser General Public License (LGPL 2.1) or in the public domain.
Lesser General Public License (LGPL 2.1) or under "The Unlicense":
If you do not want to use calc GitHub, then send Email to:
calc-contrib-mail at asthe dot com
NOTE: Remove spaces and replace 'at' with @, 'dot' with .
You MUST use following SPECIAL PHRASE in your Email Subject line:
calc contribution
You may add additional words to your subject line.
Suggestion:
From time to time, the Email address and Subject SPECIAL PHRASE
may change so verify you have the current info by visiting:
http://www.isthe.com/chongo/tech/comp/calc/calc-contrib.html
IMPORTANT: If your Email doesn't contain the above phrase,
then we WILL NOT SEE your Email.
PLEASE BE SURE you have that SPECIAL PHRASE somewhere in the subject line!
Keep in mind that the best way to report on a calc bug is to use
the above mentioned calc GitHub procedure.
Please be patient as we cannot always respond to Email messages quickly.
https://unlicense.org
=-=
@@ -77,7 +41,7 @@ See also the calc wishlist by running the calc command:
=-=
## Copyright (C) 1999,2014,2021 Landon Curt Noll
## Copyright (C) 1999,2014,2021,2023 Landon Curt Noll
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.1 of the GNU Lesser General Public License