Release v2.14.3.0

The following are the changes in this release:

    Updated COPYING to include the actual text of "The Unlicense".
    Made minor formatting changes to the file.

    The Darwin specific ${DARWIN_ARCH}, thay by default was unset,
    is now the ${ARCH_CFLAGS} Makefile variable.  Comments about
    various "-arch name" have been moved to the ${ARCH_CFLAGS} area.

    For old Apple Power PC systems, the following is added:

	COMMON_CFLAGS+= -std=gnu99
	COMMON_LDFLAGS+= -std=gnu99
	ARCH_CFLAGS+= -arch ppc

    Old Apple Power PC systems should be detected by the
    "uname -p" command returning "powerpc".  One may force the
    Power PC mode by adding to the end of any make command:

	make ...make_args... target=Darwin arch=powerpc

    or by adding the following in the Makefile.local file:

	target= Darwin
	arch= powerpc

    Improved the output of the calcinfo rule by adding echos
    of various uname values as well as some top Makefile variables.

    Fixed the BUGS file with respect to using `make debug`.

    Added a final ls of `debug.out` for `make debug`.

BUGS

@@ -88,7 +88,7 @@ Please include the following information in the new issue:
     * cd to the calc source directory, and send the contents
       of debug.out.txt produced by this command:
 
-	make debug > debug.out.txt 2>&1
+	make debug
 
 PLEASE attach the debug.out.txt file to your GitHub issue (bug report)!!
 

CHANGES

@@ -13,6 +13,37 @@ The following are the changes from calc version 2.14.2.1 to date:
 
     macOS Darwin defaults LCC to "cc".
 
+    Updated COPYING to include the actual text of "The Unlicense".
+    Made minor formatting changes to the file.
+
+    The Darwin specific ${DARWIN_ARCH}, thay by default was unset,
+    is now the ${ARCH_CFLAGS} Makefile variable.  Comments about
+    various "-arch name" have been moved to the ${ARCH_CFLAGS} area.
+
+    For old Apple Power PC systems, the following is added:
+
+	COMMON_CFLAGS+= -std=gnu99
+	COMMON_LDFLAGS+= -std=gnu99
+	ARCH_CFLAGS+= -arch ppc
+
+    Old Apple Power PC systems should be detected by the
+    "uname -p" command returning "powerpc".  One may force the
+    Power PC mode by adding to the end of any make command:
+
+	make ...make_args... target=Darwin arch=powerpc
+
+    or by adding the following in the Makefile.local file:
+
+	target= Darwin
+	arch= powerpc
+
+    Improved the output of the calcinfo rule by adding echos
+    of various uname values as well as some top Makefile variables.
+
+    Fixed the BUGS file with respect to using `make debug`.
+
+    Added a final ls of `debug.out` for `make debug`.
+
 
 The following are the changes from calc version 2.14.2.0 to 2.14.2.0:
 

COPYING

@@ -1,6 +1,5 @@
 		calc - arbitrary precision calculator
 
-
 This file is Copyrighted
 ------------------------
 
@@ -76,8 +75,8 @@ Calc's relationship to the GNU Lesser General Public License
     Clearly all files that go into the creation of those binary link
     libraries are covered under the License.
 
-    The ``scripts used to control compilation and installation of the
-    of the library'' include:
+    The "scripts used to control compilation and installation of the
+    of the library" include:
 
 	* Makefiles
 	* source files created by the Makefiles
@@ -85,7 +84,7 @@ Calc's relationship to the GNU Lesser General Public License
 
      All of those files are covered under the License.
 
-     The ``associated interface definition files'' are those files that:
+     The "associated interface definition files" are those files that:
 
 	* show how the calc binary link libraries are used
 	* test the validity of the binary link libraries
@@ -100,9 +99,9 @@ Calc's relationship to the GNU Lesser General Public License
 	* files under the lib sub-directory
 	* the main calc.c file
 
-     The ``complete source code'' includes ALL files shipped with calc,
-     except for the exception files explicitly listed in the ``Calc
-     copyrights and exception files'' section below.
+     The "complete source code" includes ALL files shipped with calc,
+     except for the exception files explicitly listed in the "Calc
+     copyrights and exception files" section below.
 
 -=-
 
@@ -146,9 +145,32 @@ Calc copyrights and exception files
 	    cal/dotest.cal
 	    cal/screen.cal
 
-    For more information on this license, see:
+    "The Unlicense" is as follows:
 
-	    https://unlicense.org
+	This is free and unencumbered software released into the public domain.
+
+	Anyone is free to copy, modify, publish, use, compile, sell, or
+	distribute this software, either in source code form or as a compiled
+	binary, for any purpose, commercial or non-commercial, and by any
+	means.
+
+	In jurisdictions that recognize copyright laws, the author or authors
+	of this software dedicate any and all copyright interest in the
+	software to the public domain. We make this dedication for the benefit
+	of the public at large and to the detriment of our heirs and
+	successors. We intend this dedication to be an overt act of
+	relinquishment in perpetuity of all present and future rights to this
+	software under copyright law.
+
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+	OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+	ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+	OTHER DEALINGS IN THE SOFTWARE.
+
+	For more information, please refer to <http://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

Makefile

@@ -841,8 +841,21 @@ HAVE_STRLCAT=
 #
 ifeq ($(target),Darwin)
 
-# default INCDIR for macOS
-INCDIR= $(shell xcrun --show-sdk-path --sdk macosx)/usr/include
+# determine default INCDIR for macOS
+#
+ifeq ($(arch),powerpc)
+#
+# Default location for old systems such as Mac OS X 10.6 Snow Leopard
+#
+INCDIR= /usr/include
+#
+else
+#
+# Modern macOS such as macOS 10.11.6 and later
+#
+INCDIR= $(shell xcrun --sdk macosx --show-sdk-path 2>/dev/null)/usr/include
+#
+endif
 
 else
 #
@@ -1381,7 +1394,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.2.2
+VERSION= 2.14.3.0
 
 # Names of shared libraries with versions
 #
@@ -1458,8 +1471,15 @@ EXTRA_LDFLAGS=
 # The ARCH_CFLAGS are ${CC} when compiling C files. They follow
 # CCMISC and precede EXTRA_CFLAGS.
 #
+# When ARCH_CFLAGS is empty, the native binary architecture is assumed.
+#
 ARCH_CFLAGS=
-#ARCH_CFLAGS= -march=native
+# ARCH_CFLAGS= -arch i386		# old Intel binary
+# ARCH_CFLAGS= -arch ppc		# Power PC binary
+# ARCH_CFLAGS= -arch x86_64		# Intel 64-bit binary
+# ARCH_CFLAGS= -arch arm64		# Apple Silicon binary
+# ARCH_CFLAGS= -arch arm64 -arch x86_64	# Apple Silicon and Intel 64-bit binary
+# ARCH_CFLAGS= -arch i386 -arch ppc	# old Intel and Power PC binary
 
 # COMMON_CFLAGS are the common ${CC} flags used for all programs, both
 #	    intermediate and final calc and calc related programs
@@ -1630,39 +1650,48 @@ endif
 # Apple macOS / Darwin target #
 ###############################
 
+# For old Apple Power PC systems, we need to add:
+#
+#	-std=gnu99 -arch ppc
+#
+ifeq ($(arch),powerpc)
+COMMON_CFLAGS+= -std=gnu99
+COMMON_LDFLAGS+= -std=gnu99
+ARCH_CFLAGS+= -arch ppc
+endif
+
 ifeq ($(target),Darwin)
 #
 BLD_TYPE= calc-dynamic-only
 #
 CC_SHARE= -fPIC
 DEFAULT_LIB_INSTALL_PATH= ${PWD}:${LIBDIR}:${PREFIX}/lib
-LD_SHARE= ${DARWIN_ARCH}
+LD_SHARE= ${ARCH_CFLAGS}
 #SET_INSTALL_NAME= no
 SET_INSTALL_NAME= yes
 ifeq ($(SET_INSTALL_NAME),yes)
 LIBCALC_SHLIB= -single_module -undefined dynamic_lookup -dynamiclib \
-    -install_name ${LIBDIR}/libcalc${LIB_EXT_VERSION} ${DARWIN_ARCH}
+    -install_name ${LIBDIR}/libcalc${LIB_EXT_VERSION} ${ARCH_CFLAGS}
 else
 LIBCALC_SHLIB= -single_module -undefined dynamic_lookup -dynamiclib \
-    ${DARWIN_ARCH}
+    ${ARCH_CFLAGS}
 endif
 ifdef ALLOW_CUSTOM
 ifeq ($(SET_INSTALL_NAME),yes)
 LIBCUSTCALC_SHLIB= -single_module -undefined dynamic_lookup -dynamiclib \
-    -install_name ${LIBDIR}/libcustcalc${LIB_EXT_VERSION} ${DARWIN_ARCH}
+    -install_name ${LIBDIR}/libcustcalc${LIB_EXT_VERSION} ${ARCH_CFLAGS}
 else
 LIBCUSTCALC_SHLIB= -single_module -undefined dynamic_lookup -dynamiclib \
-    ${DARWIN_ARCH}
+    ${ARCH_CFLAGS}
 endif
 else
 LIBCUSTCALC_SHLIB=
 endif
 #
 CC_STATIC=
-LD_STATIC= ${DARWIN_ARCH}
+LD_STATIC= ${ARCH_CFLAGS}
 LIBCALC_STATIC=
 LIBCUSTCALC_STATIC=
-#
 # If you want to add flags to all compiler and linker
 # run (via ${COMMON_CFLAGS} and ${COMMON_LDFLAGS}),
 # set ${COMMON_ADD}.
@@ -1686,7 +1715,7 @@ WNO_ERROR_LONG_LONG= -Wno-error=long-long
 WNO_LONG_LONG= -Wno-long-long
 CCWERR=
 CCOPT= ${DEBUG}
-CCMISC= ${DARWIN_ARCH}
+CCMISC= ${ARCH_CFLAGS}
 #
 LCC= cc
 CC= ${PURIFY} ${LCC} ${CCWERR}
@@ -1696,11 +1725,6 @@ LIB_EXT:= .dylib
 LIB_EXT_VERSION:= .${VERSION}${LIB_EXT}
 # LDCONFIG not required on this platform, so we redefine it to an empty string
 LDCONFIG:=
-# DARWIN_ARCH= -arch i386 -arch ppc	# Universal binary
-# DARWIN_ARCH= -arch i386		# Intel binary
-# DARWIN_ARCH= -arch ppc		# PPC binary
-# DARWIN_ARCH= -arch x86_64		# native 64-bit binary
-DARWIN_ARCH=				# native binary
 endif
 
 ##################
@@ -4946,6 +4970,30 @@ calcinfo:
 	-@${UNAME} -a
 	@echo '=-=-= end of output of $${UNAME} -a =-=-='
 	@echo
+	@echo '=-=-= output of $${UNAME} -s follows =-=-='
+	-@${UNAME} -s
+	@echo '=-=-= end of output of $${UNAME} -s =-=-='
+	@echo
+	@echo '=-=-= output of $${UNAME} -p follows =-=-='
+	-@${UNAME} -p
+	@echo '=-=-= end of output of $${UNAME} -p =-=-='
+	@echo
+	@echo '=-=-= output of $${UNAME} -m follows =-=-='
+	-@${UNAME} -m
+	@echo '=-=-= end of output of $${UNAME} -m =-=-='
+	@echo
+	@echo '=-=-= output of $${UNAME} -o follows =-=-='
+	-@${UNAME} -o
+	@echo '=-=-= end of output of $${UNAME} -o =-=-='
+	@echo
+	@echo '=-=-= output of top makefile variables follows =-=-='
+	@echo "target= ${target}"
+	@echo "arch= ${arch}"
+	@echo "hardware= ${hardware}"
+	@echo "OSNAME= ${OSNAME}"
+	@echo "SHELL= ${SHELL}"
+	@echo '=-=-= end of output top makefile variables =-=-='
+	@echo
 	@echo '=-=-= HOSTNAME=${HOSTNAME} =-=-='
 	@echo
 	@echo '=-=-= output of $${HOSTNAME} follows =-=-='
@@ -5220,7 +5268,9 @@ debug:
 	@echo
 	@echo 'Click the ((New issue)) button to file a bug report.'
 	@echo
-	@echo 'Please attch the debug.out file to the bug report.'
+	@echo 'Please attch the debug.out file to the bug report:'
+	@echo
+	-@${LS} -l debug.out
 	@echo
 
 ###

Makefile.simple

@@ -1239,7 +1239,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.2.2
+VERSION= 2.14.3.0
 
 # Names of shared libraries with versions
 #
@@ -1316,8 +1316,15 @@ EXTRA_LDFLAGS=
 # The ARCH_CFLAGS are ${CC} when compiling C files. They follow
 # CCMISC and precede EXTRA_CFLAGS.
 #
+# When ARCH_CFLAGS is empty, the native binary architecture is assumed.
+#
 ARCH_CFLAGS=
-#ARCH_CFLAGS= -march=native
+# ARCH_CFLAGS= -arch i386		# old Intel binary
+# ARCH_CFLAGS= -arch ppc		# Power PC binary
+# ARCH_CFLAGS= -arch x86_64		# Intel 64-bit binary
+# ARCH_CFLAGS= -arch arm64		# Apple Silicon binary
+# ARCH_CFLAGS= -arch arm64 -arch x86_64	# Apple Silicon and Intel 64-bit binary
+# ARCH_CFLAGS= -arch i386 -arch ppc	# old Intel and Power PC binary
 
 # COMMON_CFLAGS are the common ${CC} flags used for all programs, both
 #	    intermediate and final calc and calc related programs
@@ -4250,6 +4257,30 @@ calcinfo:
 	-@${UNAME} -a
 	@echo '=-=-= end of output of $${UNAME} -a =-=-='
 	@echo
+	@echo '=-=-= output of $${UNAME} -s follows =-=-='
+	-@${UNAME} -s
+	@echo '=-=-= end of output of $${UNAME} -s =-=-='
+	@echo
+	@echo '=-=-= output of $${UNAME} -p follows =-=-='
+	-@${UNAME} -p
+	@echo '=-=-= end of output of $${UNAME} -p =-=-='
+	@echo
+	@echo '=-=-= output of $${UNAME} -m follows =-=-='
+	-@${UNAME} -m
+	@echo '=-=-= end of output of $${UNAME} -m =-=-='
+	@echo
+	@echo '=-=-= output of $${UNAME} -o follows =-=-='
+	-@${UNAME} -o
+	@echo '=-=-= end of output of $${UNAME} -o =-=-='
+	@echo
+	@echo '=-=-= output of top makefile variables follows =-=-='
+	@echo "target= ${target}"
+	@echo "arch= ${arch}"
+	@echo "hardware= ${hardware}"
+	@echo "OSNAME= ${OSNAME}"
+	@echo "SHELL= ${SHELL}"
+	@echo '=-=-= end of output top makefile variables =-=-='
+	@echo
 	@echo '=-=-= HOSTNAME=${HOSTNAME} =-=-='
 	@echo
 	@echo '=-=-= output of $${HOSTNAME} follows =-=-='
@@ -4524,7 +4555,9 @@ debug:
 	@echo
 	@echo 'Click the ((New issue)) button to file a bug report.'
 	@echo
-	@echo 'Please attch the debug.out file to the bug report.'
+	@echo 'Please attch the debug.out file to the bug report:'
+	@echo
+	-@${LS} -l debug.out
 	@echo
 
 ###

cal/fnv_tool.cal

@@ -65,8 +65,8 @@
  *
  * NOTE: For n that is a power of 2 and n > 1024, you will find that
  *	 that FNV primes become so rare that that one may not find a suitable
- *	 FNV prime.  For n = 2048, 4096, 8192, 16384, 32768, 65536, 131072
- *	 262144, and 524288, there is NO suitable FNV prime.
+ *	 FNV prime.  For n = powers of 2 >= 2048 and <= 1048576,
+ *	 there is NO FNV primes.
  *
  *	 As for as hashing goes, large values of n, even if an
  *	 FNV hash may be found, are unlikely to be truly useful.  :-)
@@ -173,10 +173,9 @@ define find_fnv_prime(bits)
     if (interactive) {
 	if (popcnt(bits) == 1) {
 	    if (bits > 1024) {
-		print "# WARNING: FNV primes for powers of 2  > 1024 are extremely rare.";
-		print "# WARNING: There are no FNV primes for 2048, 4096, 8192, 16384, 327678, 65536, 131072, 262144, nor 524288.";
+		print "# WARNING: FNV primes for bit size powers of 2  > 1024 are extremely rare.";
+		print "# WARNING: There are no FNV primes for bit size powers of 2 >= 2048 and <= 1048576.";
 	    }
-	    print "# NOTE: bits a power of 2 and bits >= 32: bits is suitable for a true FNV hash";
 	    print "n =", bits;
 	} else {
 	    if (bits < 32) {

custom/Makefile

@@ -475,7 +475,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.2.2
+VERSION= 2.14.3.0
 
 # Names of shared libraries with versions
 #

custom/Makefile.simple

@@ -445,7 +445,7 @@ EXT=
 
 # The default calc versions
 #
-VERSION= 2.14.2.2
+VERSION= 2.14.3.0
 
 # Names of shared libraries with versions
 #

version.c

@@ -83,8 +83,8 @@ static char *program;
  */
 #define MAJOR_VER	2	/* major library version */
 #define MINOR_VER	14	/* minor library version */
-#define MAJOR_PATCH	2	/* major software version level */
-#define MINOR_PATCH	2	/* minor software version level */
+#define MAJOR_PATCH	3	/* major software version level */
+#define MINOR_PATCH	0	/* minor software version level */
 
 
 /*