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Release v2.12.9.0

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Added notes to help/unexpected about:

    display() will limit the number of digits printed after decimal point

    %d will format after the decimal point for non-integer numeric values

    %x will format as fractions for non-integer numeric values

    fprintf(fd, "%d\n", huge_value) may need fflush(fd) to finish

Fixed Makefile dependencies for the args.h rule.

Fixed Makefile cases where echo with -n is used.  On some systems,
/bin/sh does not use -n, so we must call /bin/echo -n instead
via the ${ECHON} Makefile variable.

Add missing standard tools to sub-Makefiles to make them
easier to invoke directly.

Sort lists of standard tool Makefile variables and remove duplicates.

Declare the SHELL at the top of Makefiles.

Fixed the depend rule in the custom Makefile.

Improved the messages produced by the depend in the Makefiles.

Changed the UNUSED define in have_unused.h to be a macro with
a parameter.  Changed all use of UNUSED in *.c to be UNUSED(x).

Removed need for HAVE_UNUSED in building the have_unused.h file.

 CCBAN is given to ${CC} in order to control if banned.h is in effect.

 The banned.h attempts to ban the use of certain dangerous functions
 that, if improperly used, could compromise the computational integrity
 if calculations.

 In the case of calc, we are motivated in part by the desire for calc
 to correctly calculate: even during extremely long calculations.

 If UNBAN is NOT defined, then calling certain functions
 will result in a call to a non-existent function (link error).

 While we do NOT encourage defining UNBAN, there may be
 a system / compiler environment where re-defining a
 function may lead to a fatal compiler complication.
 If that happens, consider compiling as:

    make clobber all chk CCBAN=-DUNBAN

 as see if this is a work-a-round.

 If YOU discover a need for the -DUNBAN work-a-round, PLEASE tell us!
 Please send us a bug report.  See the file:

    BUGS

 or the URL:

    http://www.isthe.com/chongo/tech/comp/calc/calc-bugrept.html

 for how to send us such a bug report.

 Added the building of have_ban_pragma.h, which will determine
 if "#pragma GCC poison func_name" is supported.  If it is not,
 or of HAVE_PRAGMA_GCC_POSION=-DHAVE_NO_PRAGMA_GCC_POSION, then
 banned.h will have no effect.

 Fixed building of the have_getpgid.h file.
 Fixed building of the have_getprid.h file.
 Fixed building of the have_getsid.h file.
 Fixed building of the have_gettime.h file.
 Fixed building of the have_strdup.h file.
 Fixed building of the have_ustat.h file.
 Fixed building of the have_rusage.h file.

 Added HAVE_NO_STRLCPY to control if we want to test if
 the system has a strlcpy() function.  This in turn produces
 the have_strlcpy.h file wherein the symbol HAVE_STRLCPY will
 be defined, or not depending if the system comes with a
 strlcpy() function.

 If the system does not have a strlcpy() function, we
 compile our own strlcpy() function.  See strl.c for details.

 Added HAVE_NO_STRLCAT to control if we want to test if
 the system has a strlcat() function.  This in turn produces
 the have_strlcat.h file wherein the symbol HAVE_STRLCAT will
 be defined, or not depending if the system comes with a
 strlcat() function.

 If the system does not have a strlcat() function, we
 compile our own strlcat() function.  See strl.c for details.

 Fixed places were <string.h>, using #ifdef HAVE_STRING_H
 for legacy systems that do not have that include file.

 Added ${H} Makefile symbol to control the announcement
 of forming and having formed hsrc related files.  By default
 H=@ (announce hsrc file formation) vs. H=@: to silence hsrc
 related file formation.

 Explicitly turn off quiet mode (set Makefile variable ${Q} to
 be empty) when building rpms.

 Improved and fixed the hsrc build process.

 Forming rpms is performed in verbose mode to assist debugging
 to the rpm build process.

 Compile custom code, if needed, after main code is compiled.
This commit is contained in:
Landon Curt Noll
2021-03-10 03:14:29 -08:00
parent 9b4580d861
commit ac0d84eef8
109 changed files with 3147 additions and 1221 deletions
Download Patch File Download Diff File Expand all files Collapse all files

145
Makefile
View File

@@ -54,9 +54,63 @@
# Makefile by Landon Curt Noll
# our shell
# The shell used by this Makefile
#
SHELL= /bin/zsh
# On some systems, /bin/sh is a rather reduced shell with
# deprecated behavor.
#
# If your system has a up to date, bash shell, then
# you may wish to use:
#
# SHELL= /bin/bash
#
# On some systems such as macOS, the bash shell is very
# far behind to the point wehre is cannot be depended on.
# On such systems, the zsh may be a much better alternative
# shell for this Makefile to use:
#
# SHELL= /bin/zsh
#
#SHELL= /bin/sh
SHELL= /bin/bash
#SHELL= /bin/zsh
# CCBAN is given to ${CC} in order to control if banned.h is in effect.
#
# The banned.h attempts to ban the use of certain dangerous functions
# that, if improperly used, could compromise the computational integrity
# if calculations.
#
# In the case of calc, we are motivated in part by the desire for calc
# to correctly calculate: even durings extremely long calculations.
#
# If UNBAN is NOT defined, then calling certain functions
# will result in a call to a non-existent function (link error).
#
# While we do NOT encourage defining UNBAN, there may be
# a system / compiler environment where re-defining a
# function may lead to a fatal compiler complication.
# If that happens, consider compiling as:
#
# make clobber all chk CCBAN=-DUNBAN
#
# as see if this is a work-a-round.
#
# If YOU discover a need for the -DUNBAN work-a-round, PLEASE tell us!
# Please send us a bug report. See the file:
#
# BUGS
#
# or the URL:
#
# http://www.isthe.com/chongo/tech/comp/calc/calc-bugrept.html
#
# for how to send us such a bug report.
#
CCBAN= -UUNBAN
#CCBAN= -DUNBAN
# Try uname -s if the target was not already set on the make command line
#
@@ -164,11 +218,30 @@ CI= ci
# Q=@ do not echo internal Makefile actions (quiet mode)
# Q= echo internal Makefile actions (debug / verbose mode)
#
# H=@: do not report hsrc file formation progress
# H=@ do echo hsrc file formation progress
#
# S= >/dev/null 2>&1 slience ${CC} output during hsrc file formation
# S= full ${CC} output during hsrc file formation
#
# E= 2>/dev/null slience command stderr during hsrc file formation
# E= full command stderr during hsrc file formation
#
# V=@: do not echo debug statements (quiet mode)
# V=@ do echo debug statements (debug / verbose mode)
#
#Q=
Q=@
#
S= >/dev/null 2>&1
#S=
#
E= 2>/dev/null
#E=
#
#H=@:
H=@
#
V=@:
#V=@
@@ -184,20 +257,24 @@ XARG=
# that invokes the ${MAKE_FILE}.
#
XVAR= \
target=${target} \
USE_READLINE='${USE_READLINE}' \
READLINE_LIB='${READLINE_LIB}' \
READLINE_INCLUDE='${READLINE_INCLUDE}' \
RPM_TOP='${RPM_TOP}' \
MAKE_FILE='${MAKE_FILE}' \
EXT='${EXT}' \
DARWIN_ARCH='${DARWIN_ARCH}' \
CCBAN='${CCBAN}' \
CCWERR='${CCWERR}' \
NROFF='${NROFF}' \
COMMON_ADD='${COMMON_ADD}' \
DARWIN_ARCH='${DARWIN_ARCH}' \
E='${E}' \
EXT='${EXT}' \
H='${H}' \
MAKE_FILE='${MAKE_FILE}' \
MANDIR='${MANDIR}' \
NROFF='${NROFF}' \
Q='${Q}' \
V='${V}'
READLINE_INCLUDE='${READLINE_INCLUDE}' \
READLINE_LIB='${READLINE_LIB}' \
RPM_TOP='${RPM_TOP}' \
S='${S}' \
USE_READLINE='${USE_READLINE}' \
V='${V}' \
target=${target}
# We update the calc version string in these makefiles
#
@@ -213,7 +290,7 @@ XMKVER= ${MAKE_FILE} custom/Makefile.head
#
###
all: fix_version check_include
all: fix_version
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
@@ -508,6 +585,20 @@ have_unused.h:
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
have_ban_pragma.h:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
have_strlcpy.h:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
have_strlcat.h:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
##
#
@@ -523,34 +614,6 @@ win32_hsrc:
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
##
#
# These rules are used in the process of building the BUILD_H_SRC.
#
##
endian.o:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
endian${EXT}:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
longbits.o:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
longbits${EXT}:
${V} echo '=-=-=-=-= private Makefile $@ rule start =-=-=-=-='
${Q} ${MAKE} ${XARG} -f ${MAKE_FILE} $@ ${XVAR}
${V} echo '=-=-=-=-= private Makefile $@ rule end =-=-=-=-='
##
#
# These two .all rules are used to determine of the lower level