prep for calc version 2.14.1.4

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

18
COPYING
View File

@@ -4,9 +4,10 @@
This file is Copyrighted
------------------------
This file is not covered under version 2.1 of the GNU LGPL.
This file is covered under the following Copyright:
Copyright (C) 1999-2022 Landon Curt Noll
Copyright (C) 1999-2023 Landon Curt Noll
All rights reserved.
Everyone is permitted to copy and distribute verbatim copies
@@ -121,11 +122,12 @@ Calc copyrights and exception files
Copyright (C) year Petteri Kettunen and Landon Curt Noll
Copyright (C) year Christoph Zurnieden
Copyright (C) year Landon Curt Noll and Thomas Jones-Low
Copyright (C) year Klaus Alexander Seistrup and Landon Curt Noll
These files are not covered under one of the Copyrights listed above:
sha1.c sha1.h COPYING
COPYING-LGPL cal/qtime.cal cal/screen.cal
COPYING-LGPL cal/screen.cal
The file COPYING-LGPL, which contains a copy of the version 2.1
GNU Lesser General Public License, is itself Copyrighted by the
@@ -137,8 +139,16 @@ Calc copyrights and exception files
top of this file. It is important to note that you may distribute
verbatim copies of this file but you may not modify this file.
Some of these exception files are in the public domain. Other files
are under the LGPL but have different authors that those listed above.
These files are covered under "The Unlicense":
sha1.c
sha1.h
cal/dotest.cal
cal/screen.cal
For more information on this license, see:
https://unlicense.org
In all cases one may use and distribute these exception files freely.
And because one may freely distribute the LGPL covered files, the