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This commit was generated by cvs2svn to compensate for changes in r56101,

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This commit is contained in:
obrien 2000-01-16 10:01:07 +00:00
commit 23ef7a8bc9
26 changed files with 1493 additions and 837 deletions
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129
contrib/bc/ChangeLog
View File

@ -1,3 +1,132 @@
Fri Apr 17 10:40:59 1998 Phil Nelson <phil@cs.wwu.edu>
* bc/main.c: Enable readline only if interactive.
Thu Apr 16 16:49:22 1998 Phil Nelson <phil@cs.wwu.edu>
* bc/configure.in: Tweeking of AM_PROG_LEX and associated
special case goo for solaris.
Sat Mar 28 21:43:18 1998 Phil Nelson <phil@cs.wwu.edu>
* bc/Makefile.am: Added "YFLAGS = -d" to get bc.h to build properly.
Mon Mar 9 12:54:42 PST 1998 Ken Pizzini <ken@halcyon.com>
* doc/dc.texi, doc/dc.1: correct some documentation bugs.
Sun Mar 8 23:56:24 PST 1998 Ken Pizzini <ken@halcyon.com>
* dc/numeric.c: eliminate superfluous variable from dc_dump_num();
annotate unused parameters in dc_add() and dc_sub().
* h/version.h: change dc version number to 1.2 for release.
Sun Mar 8 21:13:50 1998 Phil Nelson <phil@cs.wwu.edu>
* bc/main.c: Applied patch from Ken Pizzini to force line
mode buffering on stdout.
Tue Jan 6 09:15:04 PST 1998 Ken Pizzini <ken@halcyon.com>
* h/version.h: dc is now up to version 1.1.5.
* dc/eval.c, dc/numeric.c, doc/dc.texi, doc/dc.1: once again
changed the behavior of the 'P' command with a numeric argument
to make it more general. It now dumps out the *whole* number
(or rather, the whole of its positive integer portion) as a
byte stream. (For small values this is still the same as 'aP'.)
* dc/dc-proto.h, dc/dc.h, dc/eval.c, dc/misc.c, dc/numeric.c,
dc/stack.c, dc/string.c: Changed most uses of dc_boolean to
either dc_discard or dc_newline, and instances of DC_TRUE and
DC_FALSE to appropriate instances of DC_TOSS, DC_KEEP, DC_NONL,
or DC_WITHNL so that the code self-documents a little better.
Sun Jan 4 15:39:46 PST 1998 Ken Pizzini <ken@halcyon.com>
* dc/eval.c, doc/dc.texi, doc/dc.1: Changed the functionality
of the 'P' command, and added the 'n' command. Due to
a quirk of the implementation of traditional dc, some
people have come to expect that the 'P' command on a
numeric argument in the range of 1 to 99 should output
the corresponding character, despite the fact that this
usage can have very weird results for numbers outside
that range. This functionality is why the 'a' command
was introduced last March, but people really want it to
"just work" without needing to use the 'a' command.
Bowing to this demand, the 'P' command now does the
equivalent of "aP" if the argument is numeric, and the
'n' command has been added to support the previous
functionality of the 'P' command.
* dc/misc.c, dc/eval.c, dc/stack.c, dc/dc-proto.h:
Changed prototype for dc_print(). It now additionally
takes two flags, newline_p and discard_p, which it
passes through to dc_out_num() and dc_out_str() as
needed.
* h/version.h: dc is now up to version 1.1.4.
Sat Sep 27 13:48:53 1997 Ken Pizzini <ken@halcyon.com>
* h/version.h: dc is now up to version 1.1.3.
* dc/stack.c, dc/array.c, dc/dc-proto.h, doc/dc.texi, doc/dc.1:
It has come to my attention that, though undocumented,
traditional dc stacked its arrays in parallel with the
stacking of simple registers. I have now duplicated
this functionality.
* dc/dc.c, configure.in: line-buffer dc's output if setvbuf()
is supported. This was requested to simplify using dc as
an inferior process under emacs.
Fri Sep 26 19:56:15 1997 Ken Pizzini <ken@halcyon.com>
* dc/dc.c: fixed bug reporting address for --help.
* doc/dc.1, doc/dc.texi: corrected documentation of the maximum
admissible input base.
* doc/dc.texi: corrected sample code equivalence for the | command.
* lib/number.c: added a warning for non-zero scale in the base
for bc_raisemod().
Fri Sep 26 18:15:31 1997 Ken Pizzini <ken@halcyon.com>
* dc/eval.c, doc/dc.1, doc/dc.texi: added !=, !<, and !> commands.
* dc/eval.c: eliminated double-free in 'a' command.
* dc/dc.c: changed placment of check for filename "-" so that
"-f -" will work.
* h/version.h: updated dc version to 1.1.2.
Thu Sep 18 17:41:10 1997 Ken Pizzini <ken@halcyon.com>
* dc/eval.c: fixed off-by-one error for Q and q commands.
* dc/dc.c: added missing f: to third argument of getopt().
* h/version.h: updated dc version to 1.1.1.
Thu May 22 08:24:08 1997 Phil Nelson <phil@cs.wwu.edu>
* lib/number.c(bc_sqrt): Fixed a bug that computed 0 for sqrt
of most numbers less than .000001.
Thu May 1 10:41:38 1997 Phil Nelson <phil@cs.wwu.edu>
* Test/timetest: change path to bc executable.
Wed Apr 30 12:00:00 1997 Phil Nelson <phil@cs.wwu.edu>
* Froze bc-1.04, started new directory for bc-1.05.
Fixes to bc-1.04 will be distributed as bc-1.05.
Mon Apr 21 14:57:14 1997 Phil Nelson <phil@cs.wwu.edu>
* bc/scan.l: Changed rules for single line comment to work

158
contrib/bc/Makefile.in
View File

@ -1,8 +1,14 @@
# Makefile.in generated automatically by automake 1.1n from Makefile.am
# Makefile.in generated automatically by automake 1.3 from Makefile.am
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = /bin/sh
@ -26,6 +32,8 @@ mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DISTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
@ -43,14 +51,15 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = true
PRE_INSTALL = true
POST_INSTALL = true
NORMAL_UNINSTALL = true
PRE_UNINSTALL = true
POST_UNINSTALL = true
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
CC = @CC@
LEX = @LEX@
MAKEINFO = @MAKEINFO@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
VERSION = @VERSION@
@ -58,8 +67,6 @@ YACC = @YACC@
SUBDIRS = lib bc dc doc
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
CONFIG_HEADER_IN = config.h.in
CONFIG_HEADER_FULL = config.h
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = config.h
CONFIG_CLEAN_FILES =
@ -72,41 +79,42 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP = --best
default: all
all: all-recursive-am all-am
.SUFFIXES:
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
$(srcdir)/aclocal.m4: configure.in
$(ACLOCAL_M4): configure.in
cd $(srcdir) && $(ACLOCAL)
config.status: configure
config.status: $(srcdir)/configure
$(SHELL) ./config.status --recheck
$(srcdir)/configure: configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
cd $(srcdir) && $(AUTOCONF)
$(CONFIG_HEADER): stamp-h
stamp-h: $(CONFIG_HEADER_IN) $(top_builddir)/config.status
config.h: stamp-h
@:
stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES= CONFIG_HEADERS=$(CONFIG_HEADER_FULL) \
&& CONFIG_FILES= CONFIG_HEADERS=config.h \
$(SHELL) ./config.status
@echo timestamp > stamp-h
$(srcdir)/$(CONFIG_HEADER_IN): stamp-h.in
$(srcdir)/config.h.in: $(srcdir)/stamp-h.in
$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h
cd $(top_srcdir) && $(AUTOHEADER)
echo timestamp > $(srcdir)/stamp-h.in
@echo timestamp > $(srcdir)/stamp-h.in
mostlyclean-hdr:
clean-hdr:
distclean-hdr:
rm -f $(CONFIG_HEADER)
-rm -f config.h
maintainer-clean-hdr:
@ -121,14 +129,26 @@ maintainer-clean-hdr:
all-recursive install-data-recursive install-exec-recursive \
installdirs-recursive install-recursive uninstall-recursive \
check-recursive installcheck-recursive info-recursive dvi-recursive \
mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
@for subdir in $(SUBDIRS); do \
check-recursive installcheck-recursive info-recursive dvi-recursive:
@set fnord $(MAKEFLAGS); amf=$$2; \
list='$(SUBDIRS)'; for subdir in $$list; do \
target=`echo $@ | sed s/-recursive//`; \
echo "Making $$target in $$subdir"; \
(cd $$subdir && $(MAKE) $$target) \
|| case "$(MFLAGS)" in *k*) fail=yes;; *) exit 1;; esac; \
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
done && test -z "$$fail"
mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
@set fnord $(MAKEFLAGS); amf=$$2; \
rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
rev="$$subdir $$rev"; \
done; \
for subdir in $$rev; do \
target=`echo $@ | sed s/-recursive//`; \
echo "Making $$target in $$subdir"; \
(cd $$subdir && $(MAKE) $$target) \
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
done && test -z "$$fail"
tags-recursive:
list='$(SUBDIRS)'; for subdir in $$list; do \
@ -137,33 +157,40 @@ tags-recursive:
tags: TAGS
ID: $(HEADERS) $(SOURCES)
here=`pwd` && cd $(srcdir) && mkid -f$$here/ID $(SOURCES) $(HEADERS)
ID: $(HEADERS) $(SOURCES) $(LISP)
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES)
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
done; \
test -z "$(ETAGS_ARGS)config.h.in$(SOURCES)$(HEADERS)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $(SOURCES) $(HEADERS) -o $$here/TAGS)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
clean-tags:
distclean-tags:
rm -f TAGS ID
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
rm -rf $(distdir)
-rm -rf $(distdir)
GZIP=$(GZIP) $(TAR) zxf $(distdir).tar.gz
mkdir $(distdir)/=build
mkdir $(distdir)/=inst
@ -176,43 +203,43 @@ distcheck: dist
&& $(MAKE) install \
&& $(MAKE) installcheck \
&& $(MAKE) dist
rm -rf $(distdir)
-rm -rf $(distdir)
@echo "========================"; \
echo "$(distdir).tar.gz is ready for distribution"; \
echo "========================"
dist: distdir
-chmod -R a+r $(distdir)
GZIP=$(GZIP) $(TAR) chozf $(distdir).tar.gz $(distdir)
rm -rf $(distdir)
-rm -rf $(distdir)
dist-all: distdir
-chmod -R a+r $(distdir)
GZIP=$(GZIP) $(TAR) chozf $(distdir).tar.gz $(distdir)
rm -rf $(distdir)
-rm -rf $(distdir)
distdir: $(DISTFILES)
rm -rf $(distdir)
-rm -rf $(distdir)
mkdir $(distdir)
-chmod 755 $(distdir)
-chmod 777 $(distdir)
@for file in $(DISTFILES); do \
d=$(srcdir); \
test -f $(distdir)/$$file \
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|| cp -p $$d/$$file $(distdir)/$$file; \
done
for subdir in $(SUBDIRS); do \
test -d $(distdir)/$$subdir \
|| mkdir $(distdir)/$$subdir \
|| exit 1; \
chmod 755 $(distdir)/$$subdir; \
(cd $$subdir && $(MAKE) distdir=../$(distdir)/$$subdir distdir) \
for subdir in $(SUBDIRS); do \
test -d $(distdir)/$$subdir \
|| mkdir $(distdir)/$$subdir \
|| exit 1; \
chmod 777 $(distdir)/$$subdir; \
(cd $$subdir && $(MAKE) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
|| exit 1; \
done
$(MAKE) distdir="$(distdir)" dist-hook
$(MAKE) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-hook
info: info-recursive
dvi: dvi-recursive
check: all-am
$(MAKE) check-recursive
installcheck: installcheck-recursive
all-recursive-am: $(CONFIG_HEADER)
all-recursive-am: config.h
$(MAKE) all-recursive
all-am: Makefile config.h
@ -228,27 +255,25 @@ install: install-recursive
uninstall: uninstall-recursive
all: all-recursive-am all-am
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
installdirs: installdirs-recursive
mostlyclean-generic:
test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
clean-generic:
test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
rm -f Makefile $(DISTCLEANFILES)
rm -f config.cache config.log stamp-h
test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(DISTCLEANFILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
mostlyclean-am: mostlyclean-hdr mostlyclean-tags mostlyclean-generic
clean-am: clean-hdr clean-tags clean-generic mostlyclean-am
@ -263,19 +288,18 @@ mostlyclean: mostlyclean-recursive mostlyclean-am
clean: clean-recursive clean-am
distclean: distclean-recursive distclean-am
rm -f config.status
-rm -f config.status
maintainer-clean: maintainer-clean-recursive maintainer-clean-am
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
rm -f config.status
-rm -f config.status
.PHONY: default mostlyclean-hdr distclean-hdr clean-hdr \
maintainer-clean-hdr install-data-recursive uninstall-data-recursive \
install-exec-recursive uninstall-exec-recursive installdirs-recursive \
uninstalldirs-recursive all-recursive check-recursive \
installcheck-recursive info-recursive dvi-recursive \
mostlyclean-recursive distclean-recursive clean-recursive \
.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
install-data-recursive uninstall-data-recursive install-exec-recursive \
uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
all-recursive check-recursive installcheck-recursive info-recursive \
dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
distclean-tags clean-tags maintainer-clean-tags distdir info dvi \
installcheck all-recursive-am all-am install-exec install-data install \

24
contrib/bc/NEWS
View File

@ -1,4 +1,26 @@
This is GNU bc version 1.04. (And dc version 1.0.4)
This is GNU bc version 1.05. (And dc version 1.2)
Changes in dc from 1.1 to 1.2:
added !< != !> commands
arrays now stack
output is now line buffered, provided setvbuf() is available
fixed known bugs in 'q', 'Q', 'a' commands, '-f' command-line option,
and documentation
changed the 'P' command's behavior on a numeric argument:
due to popular demand it now does the equivalent of 'aP'
(for small values)
added new 'n' command to do what the old 'P' command did
Changes in bc from 1.04 to 1.05:
Solaris makes work better.
bug fixes
stdout now always does line buffering.
sqrt bug fixed for small numbers.
readline (if support is compiled in) is enabled only for
interactive executions of bc.
This is GNU bc version 1.04. (And dc version 1.1)
Changes from 1.03

2
contrib/bc/Test/timetest
View File

@ -2,7 +2,7 @@
#
# Time the functions.
#
BC=../bc
BC=../bc/bc
SYSBC=/usr/bin/bc
for file in exp.b ln.b sine.b atan.b jn.b mul.b div.b raise.b sqrt.b
do

59
contrib/bc/aclocal.m4 vendored
View File

@ -1,4 +1,14 @@
dnl aclocal.m4 generated automatically by aclocal 1.1n
dnl aclocal.m4 generated automatically by aclocal 1.3
dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
dnl This Makefile.in is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.
# Do all the work for Automake. This macro actually does too much --
# some checks are only needed if your package does certain things.
@ -15,11 +25,15 @@ PACKAGE=[$1]
AC_SUBST(PACKAGE)
VERSION=[$2]
AC_SUBST(VERSION)
dnl test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
ifelse([$3],,
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
AM_SANITY_CHECK
AC_ARG_PROGRAM
AC_REQUIRE([AM_SANITY_CHECK])
AC_REQUIRE([AC_ARG_PROGRAM])
dnl FIXME This is truly gross.
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
@ -27,7 +41,7 @@ AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_PROG_MAKE_SET])
AC_REQUIRE([AC_PROG_MAKE_SET])])
# serial 1
@ -54,10 +68,21 @@ echo timestamp > conftestfile
# directory).
if (
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
if test "$@" = "X"; then
if test "[$]*" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftestfile`
fi
if test "[$]*" != "X $srcdir/configure conftestfile" \
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
alias in your environment])
fi
test "[$]2" = conftestfile
)
then
@ -76,7 +101,8 @@ AC_DEFUN(AM_MISSING_PROG,
[AC_MSG_CHECKING(for working $2)
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
if ($2 --version) > /dev/null 2>&1; then
# Redirect stdin to placate older versions of autoconf. Sigh.
if ($2 --version) < /dev/null > /dev/null 2>&1; then
$1=$2
AC_MSG_RESULT(found)
else
@ -95,6 +121,25 @@ dnl This file resides in the same directory as the config header
dnl that is generated. We must strip everything past the first ":",
dnl and everything past the last "/".
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
<<am_indx=1
for am_file in <<$1>>; do
case " <<$>>CONFIG_HEADERS " in
*" <<$>>am_file "*<<)>>
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
;;
esac
am_indx=`expr "<<$>>am_indx" + 1`
done<<>>dnl>>)
changequote([,]))])
dnl AM_PROG_LEX
dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
AC_DEFUN(AM_PROG_LEX,
[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
AC_PROG_LEX
AC_DECL_YYTEXT])

2
contrib/bc/bc/Makefile.am
View File

@ -14,6 +14,8 @@ datadir = $(prefix)/@DATADIRNAME@
INCLUDES = -I$(srcdir) -I$(srcdir)/../h
LDADD = ../lib/libbc.a @LEXLIB@
YFLAGS = -d
$(PROGRAMS): $(LDADD)
scan.o: bc.h

116
contrib/bc/bc/Makefile.in
View File

@ -1,8 +1,14 @@
# Makefile.in generated automatically by automake 1.1n from Makefile.am
# Makefile.in generated automatically by automake 1.3 from Makefile.am
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = /bin/sh
@ -25,6 +31,8 @@ mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DISTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
@ -42,14 +50,15 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = true
PRE_INSTALL = true
POST_INSTALL = true
NORMAL_UNINSTALL = true
PRE_UNINSTALL = true
POST_UNINSTALL = true
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
CC = @CC@
LEX = @LEX@
MAKEINFO = @MAKEINFO@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
VERSION = @VERSION@
@ -70,6 +79,8 @@ datadir = $(prefix)/@DATADIRNAME@
INCLUDES = -I$(srcdir) -I$(srcdir)/../h
LDADD = ../lib/libbc.a @LEXLIB@
YFLAGS = -d
fbcOBJ = main.o bc.o scan.o execute.o global.o load.o storage.o util.o
sbcOBJ = main.o sbc.o scan.o execute.o global.o load.o storage.o util.o
@ -92,7 +103,7 @@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
LEXLIB = @LEXLIB@
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
LINK = $(CC) $(LDFLAGS) -o $@
LINK = $(CC) $(CFLAGS) $(LDFLAGS) -o $@
HEADERS = $(noinst_HEADERS)
DIST_COMMON = Makefile.am Makefile.in bc.c scan.c
@ -105,14 +116,14 @@ GZIP = --best
SOURCES = $(bc_SOURCES)
OBJECTS = $(bc_OBJECTS)
default: all
all: Makefile $(PROGRAMS) $(HEADERS)
.SUFFIXES:
.SUFFIXES: .c .o .y .l
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu bc/Makefile
.SUFFIXES: .S .c .l .o .s .y
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps bc/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
@ -120,7 +131,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
mostlyclean-binPROGRAMS:
clean-binPROGRAMS:
test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
distclean-binPROGRAMS:
@ -128,30 +139,36 @@ maintainer-clean-binPROGRAMS:
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(bindir)
$(mkinstalldirs) $(DESTDIR)$(bindir)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
if test -f $$p; then \
echo " $(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed '$(transform)'`"; \
$(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed '$(transform)'`; \
echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`"; \
$(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
else :; fi; \
done
uninstall-binPROGRAMS:
$(NORMAL_UNINSTALL)
@$(NORMAL_UNINSTALL)
list='$(bin_PROGRAMS)'; for p in $$list; do \
rm -f $(bindir)/`echo $$p|sed '$(transform)'`; \
rm -f $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
done
.c.o:
$(COMPILE) -c $<
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean-compile:
rm -f *.o core
-rm -f *.o core *.core
clean-compile:
distclean-compile:
rm -f *.tab.c
-rm -f *.tab.c
maintainer-clean-compile:
@ -159,39 +176,44 @@ bc: $(bc_OBJECTS) $(bc_DEPENDENCIES)
@rm -f bc
$(LINK) $(bc_LDFLAGS) $(bc_OBJECTS) $(bc_LDADD) $(LIBS)
.y.c:
$(YACC) $(YFLAGS) $< && mv y.tab.c $@
$(YACC) $(YFLAGS) $< && mv y.tab.c $*.c
if test -f y.tab.h; then \
if cmp -s y.tab.h $*.h; then rm -f y.tab.h; else mv y.tab.h $*.h; fi; \
else :; fi
bc.h: bc.c
.l.c:
$(LEX) $(LFLAGS) $< && mv $(LEX_OUTPUT_ROOT).c $@
tags: TAGS
ID: $(HEADERS) $(SOURCES)
here=`pwd` && cd $(srcdir) && mkid -f$$here/ID $(SOURCES) $(HEADERS)
ID: $(HEADERS) $(SOURCES) $(LISP)
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
done; \
test -z "$(ETAGS_ARGS)$(SOURCES)$(HEADERS)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $(SOURCES) $(HEADERS) -o $$here/TAGS)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
clean-tags:
distclean-tags:
rm -f TAGS ID
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = bc
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
d=$(srcdir); \
@ -215,28 +237,26 @@ install: install-exec install-data all
uninstall: uninstall-binPROGRAMS
all: $(PROGRAMS) $(HEADERS) Makefile
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
installdirs:
$(mkinstalldirs) $(bindir)
$(mkinstalldirs) $(DATADIR)$(bindir)
mostlyclean-generic:
test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
clean-generic:
test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
rm -f Makefile $(DISTCLEANFILES)
rm -f config.cache config.log stamp-h
test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(DISTCLEANFILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
mostlyclean: mostlyclean-binPROGRAMS mostlyclean-compile \
mostlyclean-tags mostlyclean-generic
@ -245,7 +265,7 @@ clean: clean-binPROGRAMS clean-compile clean-tags clean-generic \
distclean: distclean-binPROGRAMS distclean-compile distclean-tags \
distclean-generic clean
rm -f config.status
-rm -f config.status
maintainer-clean: maintainer-clean-binPROGRAMS maintainer-clean-compile \
maintainer-clean-tags maintainer-clean-generic \
@ -253,9 +273,9 @@ maintainer-clean: maintainer-clean-binPROGRAMS maintainer-clean-compile \
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
.PHONY: default mostlyclean-binPROGRAMS distclean-binPROGRAMS \
clean-binPROGRAMS maintainer-clean-binPROGRAMS uninstall-binPROGRAMS \
install-binPROGRAMS mostlyclean-compile distclean-compile clean-compile \
.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile tags mostlyclean-tags distclean-tags \
clean-tags maintainer-clean-tags distdir info dvi installcheck \
install-exec install-data install uninstall all installdirs \

3
contrib/bc/config.h.in
View File

@ -46,6 +46,9 @@
/* Define if you have the isgraph function. */
#undef HAVE_ISGRAPH
/* Define if you have the setvbuf function. */
#undef HAVE_SETVBUF
/* Define if you have the <lib.h> header file. */
#undef HAVE_LIB_H

888
contrib/bc/configure vendored
View File

File diff suppressed because it is too large Load Diff

72
contrib/bc/configure.in
View File

@ -1,15 +1,14 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT(doc/bc.1)
AM_INIT_AUTOMAKE(bc, 1.04)
AM_INIT_AUTOMAKE(bc, 1.05)
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_MINIX
dnl AC_ISC_POSIX
AM_PROG_LEX
AC_PROG_YACC
AC_DECL_YYTEXT
AC_PROG_LEX
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_MAKE_SET
@ -21,30 +20,7 @@ AC_TYPE_SIZE_T
AC_CHECK_TYPE(ptrdiff_t, size_t)
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(isgraph)
AC_ARG_WITH(readline,[ --with-readline support fancy command input editing], [
if test "$with_readline" = "yes" ; then
echo Using the readline library.
AC_DEFINE(READLINE,1)
LIBS="$LIBS -lreadline -ltermcap"
bcrl=y
else
bcrl=n
fi
], [
bcrl=n
])
if test "$LEX" = "flex" ; then
LEX="flex -I8"
else
if test "$bcrl" = "y" ; then
AC_MSG_WARN(readline works only with flex.)
fi
fi
AC_CHECK_FUNCS(isgraph setvbuf)
SaveCFLAGS="$CFLAGS"
CFLAGS="-g -O -I. -I$srcdir"
@ -63,7 +39,49 @@ AC_DEFINE_UNQUOTED(BC_MATH_FILE,"${prefix}/lib/libmath.b")
fi)
CFLAGS="$SaveCFLAGS"
echo $LIBS
bcrl=nA
AC_ARG_WITH(readline,[ --with-readline support fancy command input editing], [
AC_CHECK_LIB(ncurses,tparm,TERMLIB=-lncurses,
AC_CHECK_LIB(termcap,tgetent,TERMLIB=-ltermcap))
saved_LIBS="$LIBS"
LIBS="$LIBS $TERMLIB"
AC_CHECK_LIB(readline,readline,
[AC_CHECK_HEADER(readline/readline.h,
LIBS="$saved_LIBS -lreadline $TERMLIB";bcrl=y)],
LIBS="$saved_LIBS")
if test "$bcrl" = "y" ; then
echo Using the readline library.
AC_DEFINE(READLINE,1)
fi
])
echo $LIBS
dnl AC_ARG_WITH(readline,[ --with-readline support fancy command input editing], [
dnl if test "$with_readline" = "yes" ; then
dnl echo Using the readline library.
dnl AC_DEFINE(READLINE,1)
dnl LIBS="$LIBS -lreadline -ltermcap"
dnl bcrl=y
dnl else
dnl bcrl=n
dnl fi
dnl ], [
dnl bcrl=n
dnl ])
if test "$LEX" = "flex" ; then
LEX="flex -I8"
else
if test "$bcrl" = "y" ; then
AC_MSG_WARN(readline works only with flex.)
fi
fi
if test "$LEX" = "lex" -a `uname -s` = "SunOS" ; then
LEXLIB=""
echo "SunOS using lex does not have a -ll."
fi
AC_ARG_PROGRAM
AC_OUTPUT(Makefile bc/Makefile dc/Makefile doc/Makefile lib/Makefile)

110
contrib/bc/dc/Makefile.in
View File

@ -1,8 +1,14 @@
# Makefile.in generated automatically by automake 1.1n from Makefile.am
# Makefile.in generated automatically by automake 1.3 from Makefile.am
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = /bin/sh
@ -26,6 +32,8 @@ mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DISTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
@ -43,14 +51,15 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = true
PRE_INSTALL = true
POST_INSTALL = true
NORMAL_UNINSTALL = true
PRE_UNINSTALL = true
POST_UNINSTALL = true
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
CC = @CC@
LEX = @LEX@
MAKEINFO = @MAKEINFO@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
VERSION = @VERSION@
@ -79,7 +88,7 @@ dc_DEPENDENCIES = ../lib/libbc.a
dc_LDFLAGS =
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
LINK = $(CC) $(LDFLAGS) -o $@
LINK = $(CC) $(CFLAGS) $(LDFLAGS) -o $@
HEADERS = $(noinst_HEADERS)
DIST_COMMON = Makefile.am Makefile.in
@ -92,14 +101,14 @@ GZIP = --best
SOURCES = $(dc_SOURCES)
OBJECTS = $(dc_OBJECTS)
default: all
all: Makefile $(PROGRAMS) $(HEADERS)
.SUFFIXES:
.SUFFIXES: .c .o
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu dc/Makefile
.SUFFIXES: .S .c .o .s
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps dc/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
@ -107,7 +116,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
mostlyclean-binPROGRAMS:
clean-binPROGRAMS:
test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
distclean-binPROGRAMS:
@ -115,30 +124,36 @@ maintainer-clean-binPROGRAMS:
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(bindir)
$(mkinstalldirs) $(DESTDIR)$(bindir)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
if test -f $$p; then \
echo " $(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed '$(transform)'`"; \
$(INSTALL_PROGRAM) $$p $(bindir)/`echo $$p|sed '$(transform)'`; \
echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`"; \
$(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
else :; fi; \
done
uninstall-binPROGRAMS:
$(NORMAL_UNINSTALL)
@$(NORMAL_UNINSTALL)
list='$(bin_PROGRAMS)'; for p in $$list; do \
rm -f $(bindir)/`echo $$p|sed '$(transform)'`; \
rm -f $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \
done
.c.o:
$(COMPILE) -c $<
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean-compile:
rm -f *.o core
-rm -f *.o core *.core
clean-compile:
distclean-compile:
rm -f *.tab.c
-rm -f *.tab.c
maintainer-clean-compile:
@ -148,30 +163,33 @@ dc: $(dc_OBJECTS) $(dc_DEPENDENCIES)
tags: TAGS
ID: $(HEADERS) $(SOURCES)
here=`pwd` && cd $(srcdir) && mkid -f$$here/ID $(SOURCES) $(HEADERS)
ID: $(HEADERS) $(SOURCES) $(LISP)
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
done; \
test -z "$(ETAGS_ARGS)$(SOURCES)$(HEADERS)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $(SOURCES) $(HEADERS) -o $$here/TAGS)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
clean-tags:
distclean-tags:
rm -f TAGS ID
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = dc
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
d=$(srcdir); \
@ -195,28 +213,26 @@ install: install-exec install-data all
uninstall: uninstall-binPROGRAMS
all: $(PROGRAMS) $(HEADERS) Makefile
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
installdirs:
$(mkinstalldirs) $(bindir)
$(mkinstalldirs) $(DATADIR)$(bindir)
mostlyclean-generic:
test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
clean-generic:
test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
rm -f Makefile $(DISTCLEANFILES)
rm -f config.cache config.log stamp-h
test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(DISTCLEANFILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
mostlyclean: mostlyclean-binPROGRAMS mostlyclean-compile \
mostlyclean-tags mostlyclean-generic
@ -225,7 +241,7 @@ clean: clean-binPROGRAMS clean-compile clean-tags clean-generic \
distclean: distclean-binPROGRAMS distclean-compile distclean-tags \
distclean-generic clean
rm -f config.status
-rm -f config.status
maintainer-clean: maintainer-clean-binPROGRAMS maintainer-clean-compile \
maintainer-clean-tags maintainer-clean-generic \
@ -233,9 +249,9 @@ maintainer-clean: maintainer-clean-binPROGRAMS maintainer-clean-compile \
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
.PHONY: default mostlyclean-binPROGRAMS distclean-binPROGRAMS \
clean-binPROGRAMS maintainer-clean-binPROGRAMS uninstall-binPROGRAMS \
install-binPROGRAMS mostlyclean-compile distclean-compile clean-compile \
.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile tags mostlyclean-tags distclean-tags \
clean-tags maintainer-clean-tags distdir info dvi installcheck \
install-exec install-data install uninstall all installdirs \

47
contrib/bc/dc/array.c
View File

@ -1,7 +1,7 @@
/*
* implement arrays for dc
*
* Copyright (C) 1994 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -39,20 +39,12 @@ struct dc_array {
dc_data value;
struct dc_array *next;
};
typedef struct dc_array dc_array;
/* I can find no reason not to place arrays in their own namespace... */
static dc_array *dc_array_register[DC_REGCOUNT];
/* initialize the arrays to their initial values */
/* initialize the arrays */
void
dc_array_init DC_DECLVOID()
{
int i;
for (i=0; i<DC_REGCOUNT; ++i)
dc_array_register[i] = NULL;
}
/* store value into array_id[Index] */
@ -62,12 +54,11 @@ dc_array_set DC_DECLARG((array_id, Index, value))
int Index DC_DECLSEP
dc_data value DC_DECLEND
{
dc_array *cur;
dc_array *prev=NULL;
dc_array *newentry;
struct dc_array *cur;
struct dc_array *prev=NULL;
struct dc_array *newentry;
array_id = regmap(array_id);
cur = dc_array_register[array_id];
cur = dc_get_stacked_array(array_id);
while (cur && cur->Index < Index){
prev = cur;
cur = cur->next;
@ -88,7 +79,7 @@ dc_array_set DC_DECLARG((array_id, Index, value))
if (prev)
prev->next = newentry;
else
dc_array_register[array_id] = newentry;
dc_set_stacked_array(array_id, newentry);
}
}
@ -99,10 +90,30 @@ dc_array_get DC_DECLARG((array_id, Index))
int array_id DC_DECLSEP
int Index DC_DECLEND
{
dc_array *cur;
struct dc_array *cur;
for (cur=dc_array_register[regmap(array_id)]; cur; cur=cur->next)
for (cur=dc_get_stacked_array(array_id); cur; cur=cur->next)
if (cur->Index == Index)
return dc_dup(cur->value);
return dc_int2data(0);
}
/* free an array chain */
void
dc_array_free DC_DECLARG((a_head))
struct dc_array *a_head DC_DECLEND
{
struct dc_array *cur;
struct dc_array *next;
for (cur=a_head; cur; cur=next) {
next = cur->next;
if (cur->value.dc_type == DC_NUMBER)
dc_free_num(&cur->value.v.number);
else if (cur->value.dc_type == DC_STRING)
dc_free_str(&cur->value.v.string);
else
dc_garbage("in stack", -1);
free(cur);
}
}

18
contrib/bc/dc/dc-proto.h
View File

@ -1,7 +1,7 @@
/*
* prototypes of all externally visible dc functions
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -22,8 +22,10 @@
extern const char *dc_str2charp DC_PROTO((dc_str));
extern const char *dc_system DC_PROTO((const char *));
extern void *dc_malloc DC_PROTO((size_t));
extern struct dc_array *dc_get_stacked_array DC_PROTO((int));
extern void dc_array_set DC_PROTO((int, int, dc_data));
extern void dc_array_free DC_PROTO((struct dc_array *));
extern void dc_array_init DC_PROTO((void));
extern void dc_binop DC_PROTO((int (*)(dc_num, dc_num, int, dc_num *), int));
extern void dc_binop2 DC_PROTO((int (*)(dc_num, dc_num, int,
@ -31,19 +33,21 @@ extern void dc_binop2 DC_PROTO((int (*)(dc_num, dc_num, int,
extern void dc_triop DC_PROTO((int (*)(dc_num, dc_num, dc_num, int,
dc_num *), int));
extern void dc_clear_stack DC_PROTO((void));
extern void dc_dump_num(dc_num, dc_discard);
extern void dc_free_num DC_PROTO((dc_num *));
extern void dc_free_str DC_PROTO((dc_str *));
extern void dc_garbage DC_PROTO((const char *, int));
extern void dc_math_init DC_PROTO((void));
extern void dc_memfail DC_PROTO((void));
extern void dc_out_num DC_PROTO((dc_num, int, dc_boolean, dc_boolean));
extern void dc_out_str DC_PROTO((dc_str, dc_boolean, dc_boolean));
extern void dc_print DC_PROTO((dc_data, int));
extern void dc_out_num DC_PROTO((dc_num, int, dc_newline, dc_discard));
extern void dc_out_str DC_PROTO((dc_str, dc_newline, dc_discard));
extern void dc_print DC_PROTO((dc_data, int, dc_newline, dc_discard));
extern void dc_printall DC_PROTO((int));
extern void dc_push DC_PROTO((dc_data));
extern void dc_register_init DC_PROTO((void));
extern void dc_register_push DC_PROTO((int, dc_data));
extern void dc_register_set DC_PROTO((int, dc_data));
extern void dc_set_stacked_array DC_PROTO((int, struct dc_array *));
extern void dc_show_id DC_PROTO((FILE *, int, const char *));
extern void dc_string_init DC_PROTO((void));
@ -51,13 +55,13 @@ extern int dc_cmpop DC_PROTO((void));
extern int dc_compare DC_PROTO((dc_num, dc_num));
extern int dc_evalfile DC_PROTO((FILE *));
extern int dc_evalstr DC_PROTO((dc_data));
extern int dc_num2int DC_PROTO((dc_num, dc_boolean));
extern int dc_num2int DC_PROTO((dc_num, dc_discard));
extern int dc_numlen DC_PROTO((dc_num));
extern int dc_pop DC_PROTO((dc_data *));
extern int dc_register_get DC_PROTO((int, dc_data *));
extern int dc_register_pop DC_PROTO((int, dc_data *));
extern int dc_tell_length DC_PROTO((dc_data, dc_boolean));
extern int dc_tell_scale DC_PROTO((dc_num, dc_boolean));
extern int dc_tell_length DC_PROTO((dc_data, dc_discard));
extern int dc_tell_scale DC_PROTO((dc_num, dc_discard));
extern int dc_tell_stackdepth DC_PROTO((void));
extern int dc_top_of_stack DC_PROTO((dc_data *));

28
contrib/bc/dc/dc.c
View File

@ -1,7 +1,7 @@
/*
* implement the "dc" Desk Calculator language.
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -65,7 +65,8 @@ Usage: %s [OPTION] [file ...]\n\
-h, --help display this help and exit\n\
-V, --version output version information and exit\n\
\n\
Report bugs to @\n\
Report bugs to bug-gnu-utils@prep.ai.mit.edu\n\
Be sure to include the word ``dc'' somewhere in the ``Subject:'' field.\n\
", progname);
}
@ -94,17 +95,21 @@ r1bindex DC_DECLARG((s, c))
}
static void
try_file(const char *filename) {
try_file(const char *filename)
{
FILE *input;
if ( !(input=fopen(filename, "r")) ) {
if (strcmp(filename, "-") == 0) {
input = stdin;
} else if ( !(input=fopen(filename, "r")) ) {
fprintf(stderr, "Could not open file ");
perror(filename);
exit(EXIT_FAILURE);
}
if (dc_evalfile(input))
exit(EXIT_FAILURE);
fclose(input);
if (input != stdin)
fclose(input);
}
@ -124,12 +129,16 @@ main DC_DECLARG((argc, argv))
int c;
progname = r1bindex(*argv, '/');
#ifdef HAVE_SETVBUF
/* attempt to simplify interaction with applications such as emacs */
(void) setvbuf(stdout, NULL, _IOLBF, 0);
#endif
dc_math_init();
dc_string_init();
dc_register_init();
dc_array_init();
while ((c = getopt_long(argc, argv, "hVe:", long_opts, (int *)0)) != EOF) {
while ((c = getopt_long(argc, argv, "hVe:f:", long_opts, (int *)0)) != EOF) {
switch (c) {
case 'e':
{ dc_data string = dc_makestring(optarg, strlen(optarg));
@ -156,12 +165,7 @@ main DC_DECLARG((argc, argv))
}
for (; optind < argc; ++optind) {
if (strcmp(argv[optind], "-") == 0) {
if (dc_evalfile(stdin))
return EXIT_FAILURE;
} else {
try_file(argv[optind]);
}
try_file(argv[optind]);
did_eval = 1;
}
if (!did_eval) {

5
contrib/bc/dc/dc.h
View File

@ -1,7 +1,7 @@
/*
* Header file for dc routines
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -47,7 +47,8 @@
#endif /* __STDC__ */
typedef enum {DC_FALSE, DC_TRUE} dc_boolean;
typedef enum {DC_TOSS, DC_KEEP} dc_discard;
typedef enum {DC_NONL, DC_WITHNL} dc_newline;
/* type discriminant for dc_data */

93
contrib/bc/dc/eval.c
View File

@ -1,7 +1,7 @@
/*
* evaluate the dc language, from a FILE* or a string
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -38,6 +38,8 @@
#include "dc.h"
#include "dc-proto.h"
typedef enum {DC_FALSE, DC_TRUE} dc_boolean;
typedef enum {
DC_OKAY = DC_SUCCESS, /* no further intervention needed for this command */
DC_EATONE, /* caller needs to eat the lookahead char */
@ -50,6 +52,7 @@ typedef enum {
DC_STR, /* caller needs to parse a dc_str from input stream */
DC_SYSTEM, /* caller needs to run a system() on next input line */
DC_COMMENT, /* caller needs to skip to the next input line */
DC_NEGCMP, /* caller needs to re-call dc_func() with `negcmp' set */
DC_EOF_ERROR /* unexpected end of input; abort current eval */
} dc_status;
@ -127,11 +130,13 @@ dc_eval_and_free_str DC_DECLARG((string))
*
* c -> the "current" input character under consideration
* peekc -> the lookahead input character
* negcmp -> negate comparison test (for <,=,> commands)
*/
static dc_status
dc_func DC_DECLARG((c, peekc))
dc_func DC_DECLARG((c, peekc, negcmp))
int c DC_DECLSEP
int peekc DC_DECLEND
int peekc DC_DECLSEP
int negcmp DC_DECLEND
{
/* we occasionally need these for temporary data */
/* Despite the GNU coding standards, it is much easier
@ -198,7 +203,7 @@ dc_func DC_DECLARG((c, peekc))
*/
if (peekc == EOF)
return DC_EOF_ERROR;
if (dc_cmpop() < 0)
if ( (dc_cmpop() < 0) == !negcmp )
if (dc_register_get(peekc, &datum) == DC_SUCCESS)
if (dc_eval_and_free_str(datum) == DC_QUIT)
return DC_QUIT;
@ -209,7 +214,7 @@ dc_func DC_DECLARG((c, peekc))
*/
if (peekc == EOF)
return DC_EOF_ERROR;
if (dc_cmpop() == 0)
if ( (dc_cmpop() == 0) == !negcmp )
if (dc_register_get(peekc, &datum) == DC_SUCCESS)
if (dc_eval_and_free_str(datum) == DC_QUIT)
return DC_QUIT;
@ -220,7 +225,7 @@ dc_func DC_DECLARG((c, peekc))
*/
if (peekc == EOF)
return DC_EOF_ERROR;
if (dc_cmpop() > 0)
if ( (dc_cmpop() > 0) == !negcmp )
if (dc_register_get(peekc, &datum) == DC_SUCCESS)
if (dc_eval_and_free_str(datum) == DC_QUIT)
return DC_QUIT;
@ -236,6 +241,8 @@ dc_func DC_DECLARG((c, peekc))
case '[': /* read to balancing ']' into a dc_str */
return DC_STR;
case '!': /* read to newline and call system() on resulting string */
if (peekc == '<' || peekc == '=' || peekc == '>')
return DC_NEGCMP;
return DC_SYSTEM;
case '#': /* comment; skip remainder of current line */
return DC_COMMENT;
@ -244,8 +251,7 @@ dc_func DC_DECLARG((c, peekc))
if (dc_pop(&datum) == DC_SUCCESS){
char tmps;
if (datum.dc_type == DC_NUMBER){
tmps = (char) dc_num2int(datum.v.number, DC_TRUE);
dc_free_num(&datum.v.number);
tmps = (char) dc_num2int(datum.v.number, DC_TOSS);
}else if (datum.dc_type == DC_STRING){
tmps = *dc_str2charp(datum.v.string);
dc_free_str(&datum.v.string);
@ -269,7 +275,7 @@ dc_func DC_DECLARG((c, peekc))
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = 0;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_num2int(datum.v.number, DC_TRUE);
tmpint = dc_num2int(datum.v.number, DC_TOSS);
if ( ! (2 <= tmpint && tmpint <= DC_IBASE_MAX) )
fprintf(stderr,
"%s: input base must be a number \
@ -283,7 +289,7 @@ between 2 and %d (inclusive)\n",
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = -1;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_num2int(datum.v.number, DC_TRUE);
tmpint = dc_num2int(datum.v.number, DC_TOSS);
if ( ! (tmpint >= 0) )
fprintf(stderr,
"%s: scale must be a nonnegative number\n",
@ -301,11 +307,17 @@ between 2 and %d (inclusive)\n",
if (dc_register_get(peekc, &datum) == DC_SUCCESS)
dc_push(datum);
return DC_EATONE;
case 'n': /* print the value popped off of top-of-stack;
* do not add a trailing newline
*/
if (dc_pop(&datum) == DC_SUCCESS)
dc_print(datum, dc_obase, DC_NONL, DC_TOSS);
break;
case 'o': /* set output base to value on top of stack */
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = 0;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_num2int(datum.v.number, DC_TRUE);
tmpint = dc_num2int(datum.v.number, DC_TOSS);
if ( ! (tmpint > 1) )
fprintf(stderr,
"%s: output base must be a number greater than 1\n",
@ -314,12 +326,14 @@ between 2 and %d (inclusive)\n",
dc_obase = tmpint;
}
break;
case 'p': /* print the datum on the top of stack */
case 'p': /* print the datum on the top of stack,
* with a trailing newline
*/
if (dc_top_of_stack(&datum) == DC_SUCCESS)
dc_print(datum, dc_obase);
dc_print(datum, dc_obase, DC_WITHNL, DC_KEEP);
break;
case 'q': /* quit two levels of evaluation, posibly exiting program */
unwind_depth = 2;
unwind_depth = 1; /* the return below is the first level of returns */
unwind_noexit = DC_FALSE;
return DC_QUIT;
case 'r': /* rotate (swap) the top two elements on the stack
@ -389,14 +403,18 @@ between 2 and %d (inclusive)\n",
case 'O': /* push the current output base onto the stack */
dc_push(dc_int2data(dc_obase));
break;
case 'P': /* print the value popped off of top-of-stack;
* do not add a trailing newline
*/
case 'P':
/* Pop the value off the top of a stack. If it is
* a number, dump out the integer portion of its
* absolute value as a "base UCHAR_MAX+1" byte stream;
* if it is a string, just print it.
* In either case, do not append a trailing newline.
*/
if (dc_pop(&datum) == DC_SUCCESS){
if (datum.dc_type == DC_STRING)
dc_out_str(datum.v.string, DC_FALSE, DC_TRUE);
else if (datum.dc_type == DC_NUMBER)
dc_out_num(datum.v.number, dc_obase, DC_FALSE, DC_TRUE);
if (datum.dc_type == DC_NUMBER)
dc_dump_num(datum.v.number, DC_TOSS);
else if (datum.dc_type == DC_STRING)
dc_out_str(datum.v.string, DC_NONL, DC_TOSS);
else
dc_garbage("at top of stack", -1);
}
@ -409,9 +427,10 @@ between 2 and %d (inclusive)\n",
unwind_depth = 0;
unwind_noexit = DC_TRUE;
if (datum.dc_type == DC_NUMBER)
unwind_depth = dc_num2int(datum.v.number, DC_TRUE);
if (unwind_depth > 0)
unwind_depth = dc_num2int(datum.v.number, DC_TOSS);
if (unwind_depth-- > 0)
return DC_QUIT;
unwind_depth = 0; /* paranoia */
fprintf(stderr,
"%s: Q command requires a number >= 1\n",
progname);
@ -427,7 +446,7 @@ between 2 and %d (inclusive)\n",
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = 0;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_num2int(datum.v.number, DC_TRUE);
tmpint = dc_num2int(datum.v.number, DC_TOSS);
dc_stack_rotate(tmpint);
}
break;
@ -444,13 +463,13 @@ between 2 and %d (inclusive)\n",
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = 0;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_tell_scale(datum.v.number, DC_TRUE);
tmpint = dc_tell_scale(datum.v.number, DC_TOSS);
dc_push(dc_int2data(tmpint));
}
break;
case 'Z': /* replace the datum on the top-of-stack with its length */
if (dc_pop(&datum) == DC_SUCCESS)
dc_push(dc_int2data(dc_tell_length(datum, DC_TRUE)));
dc_push(dc_int2data(dc_tell_length(datum, DC_TOSS)));
break;
case ':': /* store into array */
@ -459,7 +478,7 @@ between 2 and %d (inclusive)\n",
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = -1;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_num2int(datum.v.number, DC_TRUE);
tmpint = dc_num2int(datum.v.number, DC_TOSS);
if (dc_pop(&datum) == DC_SUCCESS){
if (tmpint < 0)
fprintf(stderr,
@ -476,7 +495,7 @@ between 2 and %d (inclusive)\n",
if (dc_pop(&datum) == DC_SUCCESS){
tmpint = -1;
if (datum.dc_type == DC_NUMBER)
tmpint = dc_num2int(datum.v.number, DC_TRUE);
tmpint = dc_num2int(datum.v.number, DC_TOSS);
if (tmpint < 0)
fprintf(stderr,
"%s: array index must be a nonnegative integer\n",
@ -507,6 +526,8 @@ dc_evalstr DC_DECLARG((string))
int c;
int peekc;
int count;
int negcmp;
int next_negcmp = 0;
if (string.dc_type != DC_STRING){
fprintf(stderr,
@ -521,7 +542,9 @@ dc_evalstr DC_DECLARG((string))
peekc = EOF;
if (s < end)
peekc = *(const unsigned char *)s;
switch (dc_func(c, peekc)){
negcmp = next_negcmp;
next_negcmp = 0;
switch (dc_func(c, peekc, negcmp)){
case DC_OKAY:
break;
case DC_EATONE:
@ -562,6 +585,9 @@ dc_evalstr DC_DECLARG((string))
else
++s;
break;
case DC_NEGCMP:
next_negcmp = 1;
break;
case DC_EOF_ERROR:
fprintf(stderr, "%s: unexpected EOS\n", progname);
@ -582,6 +608,8 @@ dc_evalfile DC_DECLARG((fp))
{
int c;
int peekc;
int negcmp;
int next_negcmp = 0;
dc_data datum;
stdin_lookahead = EOF;
@ -593,7 +621,9 @@ dc_evalfile DC_DECLARG((fp))
*/
if (fp == stdin)
stdin_lookahead = peekc;
switch (dc_func(c, peekc)){
negcmp = next_negcmp;
next_negcmp = 0;
switch (dc_func(c, peekc, negcmp)){
case DC_OKAY:
if (stdin_lookahead != peekc && fp == stdin)
peekc = getc(fp);
@ -636,6 +666,9 @@ dc_evalfile DC_DECLARG((fp))
if (peekc != EOF)
peekc = getc(fp);
break;
case DC_NEGCMP:
next_negcmp = 1;
break;
case DC_EOF_ERROR:
fprintf(stderr, "%s: unexpected EOF\n", progname);

12
contrib/bc/dc/misc.c
View File

@ -1,7 +1,7 @@
/*
* misc. functions for the "dc" Desk Calculator language.
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -150,14 +150,16 @@ dc_system DC_DECLARG((s))
/* print out the indicated value */
void
dc_print DC_DECLARG((value, obase))
dc_print DC_DECLARG((value, obase, newline_p, discard_p))
dc_data value DC_DECLSEP
int obase DC_DECLEND
int obase DC_DECLSEP
dc_newline newline_p DC_DECLSEP
dc_discard discard_p DC_DECLEND
{
if (value.dc_type == DC_NUMBER) {
dc_out_num(value.v.number, obase, DC_TRUE, DC_FALSE);
dc_out_num(value.v.number, obase, newline_p, discard_p);
} else if (value.dc_type == DC_STRING) {
dc_out_str(value.v.string, DC_TRUE, DC_FALSE);
dc_out_str(value.v.string, newline_p, discard_p);
} else {
dc_garbage("in data being printed", -1);
}

95
contrib/bc/dc/numeric.c
View File

@ -1,7 +1,7 @@
/*
* interface dc to the bc numeric routines
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -28,12 +28,23 @@
#include <stdio.h>
#include <ctype.h>
#ifdef HAVE_LIMITS_H
# include <limits.h>
#else
# define UCHAR_MAX ((unsigned char)~0)
#endif
#include "bcdefs.h"
#include "proto.h"
#include "global.h"
#include "dc.h"
#include "dc-proto.h"
#ifdef __GNUC__
# define ATTRIB(x) __attribute__(x)
#else
# define ATTRIB(x)
#endif
/* there is no POSIX standard for dc, so we'll take the GNU definitions */
int std_only = FALSE;
@ -47,7 +58,7 @@ int
dc_add DC_DECLARG((a, b, kscale, result))
dc_num a DC_DECLSEP
dc_num b DC_DECLSEP
int kscale DC_DECLSEP
int kscale ATTRIB((unused)) DC_DECLSEP
dc_num *result DC_DECLEND
{
init_num((bc_num *)result);
@ -62,7 +73,7 @@ int
dc_sub DC_DECLARG((a, b, kscale, result))
dc_num a DC_DECLSEP
dc_num b DC_DECLSEP
int kscale DC_DECLSEP
int kscale ATTRIB((unused)) DC_DECLSEP
dc_num *result DC_DECLEND
{
init_num((bc_num *)result);
@ -211,17 +222,17 @@ dc_compare DC_DECLARG((a, b))
}
/* attempt to convert a dc_num to its corresponding int value
* If discard_flag is true then deallocate the value after use.
* If discard_p is DC_TOSS then deallocate the value after use.
*/
int
dc_num2int DC_DECLARG((value, discard_flag))
dc_num2int DC_DECLARG((value, discard_p))
dc_num value DC_DECLSEP
dc_boolean discard_flag DC_DECLEND
dc_discard discard_p DC_DECLEND
{
long result;
result = num2long(CastNum(value));
if (discard_flag)
if (discard_p == DC_TOSS)
dc_free_num(&value);
return (int)result;
}
@ -346,17 +357,17 @@ dc_numlen DC_DECLARG((value))
}
/* return the scale factor of the passed dc_num
* If discard_flag is true then deallocate the value after use.
* If discard_p is DC_TOSS then deallocate the value after use.
*/
int
dc_tell_scale DC_DECLARG((value, discard_flag))
dc_tell_scale DC_DECLARG((value, discard_p))
dc_num value DC_DECLSEP
dc_boolean discard_flag DC_DECLEND
dc_discard discard_p DC_DECLEND
{
int kscale;
kscale = CastNum(value)->n_scale;
if (discard_flag)
if (discard_p == DC_TOSS)
dc_free_num(&value);
return kscale;
}
@ -370,23 +381,71 @@ dc_math_init DC_DECLVOID()
}
/* print out a dc_num in output base obase to stdout;
* if newline is true, terminate output with a '\n';
* if discard_flag is true then deallocate the value after use
* if newline_p is DC_WITHNL, terminate output with a '\n';
* if discard_p is DC_TOSS then deallocate the value after use
*/
void
dc_out_num DC_DECLARG((value, obase, newline, discard_flag))
dc_out_num DC_DECLARG((value, obase, newline_p, discard_p))
dc_num value DC_DECLSEP
int obase DC_DECLSEP
dc_boolean newline DC_DECLSEP
dc_boolean discard_flag DC_DECLEND
dc_newline newline_p DC_DECLSEP
dc_discard discard_p DC_DECLEND
{
out_num(CastNum(value), obase, out_char);
if (newline)
if (newline_p == DC_WITHNL)
out_char('\n');
if (discard_flag)
if (discard_p == DC_TOSS)
dc_free_num(&value);
}
/* dump out the absolute value of the integer part of a
* dc_num as a byte stream, without any line wrapping;
* if discard_p is DC_TOSS then deallocate the value after use
*/
void
dc_dump_num DC_DECLARG((value, discard_p))
dc_num dcvalue DC_DECLSEP
dc_discard discard_p DC_DECLEND
{
struct digit_stack { int digit; struct digit_stack *link;};
struct digit_stack *top_of_stack = NULL;
struct digit_stack *cur;
struct digit_stack *next;
bc_num value;
bc_num obase;
bc_num digit;
init_num(&value);
init_num(&obase);
init_num(&digit);
/* we only handle the integer portion: */
bc_divide(CastNum(dcvalue), _one_, &value, 0);
/* we only handle the absolute value: */
value->n_sign = PLUS;
/* we're done with the dcvalue parameter: */
if (discard_p == DC_TOSS)
dc_free_num(&dcvalue);
int2num(&obase, 1+UCHAR_MAX);
do {
(void) bc_divmod(value, obase, &value, &digit, 0);
cur = dc_malloc(sizeof *cur);
cur->digit = (int)num2long(digit);
cur->link = top_of_stack;
top_of_stack = cur;
} while (!is_zero(value));
for (cur=top_of_stack; cur; cur=next) {
putchar(cur->digit);
next = cur->link;
free(cur);
}
free_num(&digit);
free_num(&obase);
free_num(&value);
}
/* deallocate an instance of a dc_num */
void

46
contrib/bc/dc/stack.c
View File

@ -1,7 +1,7 @@
/*
* implement stack functions for dc
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -41,6 +41,7 @@
/* simple linked-list implementaion suffices: */
struct dc_list {
dc_data value;
struct dc_array *array; /* opaque */
struct dc_list *link;
};
typedef struct dc_list dc_list;
@ -60,6 +61,7 @@ dc_alloc DC_DECLVOID()
result = dc_malloc(sizeof *result);
result->value.dc_type = DC_UNINITIALIZED;
result->array = NULL;
result->link = NULL;
return result;
}
@ -247,6 +249,7 @@ dc_clear_stack DC_DECLVOID()
dc_free_str(&n->value.v.string);
else
dc_garbage("in stack", -1);
dc_array_free(n->array);
free(n);
}
dc_stack = NULL;
@ -369,6 +372,7 @@ dc_pop DC_DECLARG((result))
dc_garbage("at top of stack", -1);
*result = r->value;
dc_stack = r->link;
dc_array_free(r->array);
free(r);
return DC_SUCCESS;
}
@ -396,6 +400,7 @@ dc_register_pop DC_DECLARG((stackid, result))
dc_garbage(" stack", stackid);
*result = r->value;
dc_register[stackid] = r->link;
dc_array_free(r->array);
free(r);
return DC_SUCCESS;
}
@ -415,25 +420,25 @@ dc_tell_stackdepth DC_DECLVOID()
/* return the length of the indicated data value;
* if discard_flag is true, the deallocate the value when done
* if discard_p is DC_TOSS, the deallocate the value when done
*
* The definition of a datum's length is deligated to the
* appropriate module.
*/
int
dc_tell_length DC_DECLARG((value, discard_flag))
dc_tell_length DC_DECLARG((value, discard_p))
dc_data value DC_DECLSEP
dc_boolean discard_flag DC_DECLEND
dc_discard discard_p DC_DECLEND
{
int length;
if (value.dc_type == DC_NUMBER){
length = dc_numlen(value.v.number);
if (discard_flag == DC_TRUE)
if (discard_p == DC_TOSS)
dc_free_num(&value.v.number);
} else if (value.dc_type == DC_STRING) {
length = dc_strlen(value.v.string);
if (discard_flag == DC_TRUE)
if (discard_p == DC_TOSS)
dc_free_str(&value.v.string);
} else {
dc_garbage("in tell_length", -1);
@ -453,5 +458,32 @@ dc_printall DC_DECLARG((obase))
dc_list *n;
for (n=dc_stack; n; n=n->link)
dc_print(n->value, obase);
dc_print(n->value, obase, DC_WITHNL, DC_KEEP);
}
/* get the current array head for the named array */
struct dc_array *
dc_get_stacked_array DC_DECLARG((array_id))
int array_id DC_DECLEND
{
dc_list *r = dc_register[regmap(array_id)];
return r ? r->array : NULL;
}
/* set the current array head for the named array */
void
dc_set_stacked_array DC_DECLARG((array_id, new_head))
int array_id DC_DECLSEP
struct dc_array *new_head DC_DECLEND
{
dc_list *r;
array_id = regmap(array_id);
r = dc_register[array_id];
if ( ! r )
r = dc_register[array_id] = dc_alloc();
r->array = new_head;
}

12
contrib/bc/dc/string.c
View File

@ -1,7 +1,7 @@
/*
* implement string functions for dc
*
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -92,13 +92,13 @@ dc_free_str DC_DECLARG((value))
void
dc_out_str DC_DECLARG((value, newline, discard_flag))
dc_str value DC_DECLSEP
dc_boolean newline DC_DECLSEP
dc_boolean discard_flag DC_DECLEND
dc_newline newline DC_DECLSEP
dc_discard discard_flag DC_DECLEND
{
fwrite(value->s_ptr, value->s_len, sizeof *value->s_ptr, stdout);
if (newline == DC_TRUE)
printf("\n");
if (discard_flag == DC_TRUE)
if (newline == DC_WITHNL)
putchar('\n');
if (discard_flag == DC_TOSS)
dc_free_str(&value);
}

201
contrib/bc/doc/Makefile.in
View File

@ -1,8 +1,14 @@
# Makefile.in generated automatically by automake 1.1n from Makefile.am
# Makefile.in generated automatically by automake 1.3 from Makefile.am
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = /bin/sh
@ -26,6 +32,8 @@ mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DISTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
@ -43,12 +51,12 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = true
PRE_INSTALL = true
POST_INSTALL = true
NORMAL_UNINSTALL = true
PRE_UNINSTALL = true
POST_UNINSTALL = true
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
CC = @CC@
LEX = @LEX@
PACKAGE = @PACKAGE@
@ -72,7 +80,8 @@ TEXINFO_TEX = $(srcdir)/texinfo.tex
INFO_DEPS = dc.info
DVIS = dc.dvi
TEXINFOS = dc.texi
MANS = bc.1 dc.1
man1dir = $(mandir)/man1
MANS = $(man_MANS)
NROFF = nroff
DIST_COMMON = Makefile.am Makefile.in texinfo.tex
@ -82,14 +91,14 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP = --best
default: all
all: Makefile $(INFO_DEPS) $(MANS)
.SUFFIXES:
.SUFFIXES: .texi .texinfo .info .dvi .ps
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile
.SUFFIXES: .dvi .info .ps .texi .texinfo .txi
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps doc/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
@ -101,6 +110,7 @@ dc.dvi: dc.texi
DVIPS = dvips
.texi.info:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
@ -109,54 +119,72 @@ DVIPS = dvips
MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
.texi:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
.texinfo.info:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
.texinfo:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
.texinfo.dvi:
TEXINPUTS=$(srcdir):$$TEXINPUTS \
MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
.txi.info:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
.txi.dvi:
TEXINPUTS=$(srcdir):$$TEXINPUTS \
MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
.txi:
@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
cd $(srcdir) \
&& $(MAKEINFO) `echo $< | sed 's,.*/,,'`
.dvi.ps:
$(DVIPS) $< -o $@
install-info-am: $(INFO_DEPS)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(infodir)
$(mkinstalldirs) $(DESTDIR)$(infodir)
@for file in $(INFO_DEPS); do \
d=$(srcdir); \
for ifile in `cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
if test -f $$d/$$ifile; then \
echo " $(INSTALL_DATA) $$d/$$ifile $(infodir)/$$ifile"; \
$(INSTALL_DATA) $$d/$$ifile $(infodir)/$$ifile; \
echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
$(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
else : ; fi; \
done; \
done
@$(POST_INSTALL)
@if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
for file in $(INFO_DEPS); do \
echo " install-info --info-dir=$(infodir) $(infodir)/$$file";\
install-info --info-dir=$(infodir) $(infodir)/$$file; :;\
echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
done; \
else : ; fi
uninstall-info:
$(PRE_UNINSTALL)
if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
ii=yes; \
else ii=; fi; \
for file in $(INFO_DEPS); do \
test -z $ii || install-info --info-dir=$(infodir) --remove $$file; \
test -z "$ii" \
|| install-info --info-dir=$(DESTDIR)$(infodir) --remove $$file; \
done
$(NORMAL_UNINSTALL)
@$(NORMAL_UNINSTALL)
for file in $(INFO_DEPS); do \
(cd $(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9]); \
(cd $(DESTDIR)$(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9]); \
done
dist-info: $(INFO_DEPS)
@ -169,39 +197,61 @@ dist-info: $(INFO_DEPS)
done; \
done
mostlyclean-info:
rm -f dc.aux dc.cp dc.cps dc.dvi dc.fn dc.fns dc.ky dc.log dc.pg dc.toc \
dc.tp dc.tps dc.vr dc.vrs dc.op dc.tr dc.cv
mostlyclean-aminfo:
-rm -f dc.aux dc.cp dc.cps dc.dvi dc.fn dc.fns dc.ky dc.kys dc.ps \
dc.log dc.pg dc.toc dc.tp dc.tps dc.vr dc.vrs dc.op dc.tr \
dc.cv dc.cn
clean-info:
clean-aminfo:
distclean-info:
distclean-aminfo:
maintainer-clean-info:
for i in $(INFO_DEPS); do rm -f `eval echo $$i*`; done
maintainer-clean-aminfo:
for i in $(INFO_DEPS); do \
rm -f $$i; \
if test "`echo $$i-[0-9]*`" != "$$i-[0-9]*"; then \
rm -f $$i-[0-9]*; \
fi; \
done
install-man1:
$(mkinstalldirs) $(DESTDIR)$(man1dir)
@list='$(man1_MANS)'; \
l2='$(man_MANS)'; for i in $$l2; do \
case "$$i" in \
*.1*) list="$$list $$i" ;; \
esac; \
done; \
for i in $$list; do \
if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
else file=$$i; fi; \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
$(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
done
uninstall-man1:
@list='$(man1_MANS)'; \
l2='$(man_MANS)'; for i in $$l2; do \
case "$$i" in \
*.1*) list="$$list $$i" ;; \
esac; \
done; \
for i in $$list; do \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
rm -f $(DESTDIR)$(man1dir)/$$inst; \
done
install-man: $(MANS)
$(NORMAL_INSTALL)
$(mkinstalldirs) $(mandir)/man1
@sect=1; \
inst=`echo "bc" | sed '$(transform)'`.1; \
if test -f $(srcdir)/bc.1; then file=$(srcdir)/bc.1; \
else file=bc.1; fi; \
echo " $(INSTALL_DATA) $$file $(mandir)/man$$sect/$$inst"; \
$(INSTALL_DATA) $$file $(mandir)/man$$sect/$$inst
@sect=1; \
inst=`echo "dc" | sed '$(transform)'`.1; \
if test -f $(srcdir)/dc.1; then file=$(srcdir)/dc.1; \
else file=dc.1; fi; \
echo " $(INSTALL_DATA) $$file $(mandir)/man$$sect/$$inst"; \
$(INSTALL_DATA) $$file $(mandir)/man$$sect/$$inst
@$(NORMAL_INSTALL)
$(MAKE) install-man1
uninstall-man:
$(NORMAL_UNINSTALL)
inst=`echo "bc" | sed '$(transform)'`.1; \
rm -f $(mandir)/man1/$$inst
inst=`echo "dc" | sed '$(transform)'`.1; \
rm -f $(mandir)/man1/$$inst
@$(NORMAL_UNINSTALL)
$(MAKE) uninstall-man1
tags: TAGS
TAGS:
@ -209,6 +259,7 @@ TAGS:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = doc
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
d=$(srcdir); \
@ -216,7 +267,7 @@ distdir: $(DISTFILES)
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|| cp -p $$d/$$file $(distdir)/$$file; \
done
$(MAKE) distdir="$(distdir)" dist-info
$(MAKE) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-info
info: $(INFO_DEPS)
dvi: $(DVIS)
check: all
@ -233,46 +284,44 @@ install: install-exec install-data all
uninstall: uninstall-info uninstall-man
all: $(INFO_DEPS) $(MANS) Makefile
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
installdirs:
$(mkinstalldirs) $(infodir) $(mandir)/man1
$(mkinstalldirs) $(DESTDIR)$(infodir) $(DESTDIR)$(mandir)/man1
mostlyclean-generic:
test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
clean-generic:
test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
rm -f Makefile $(DISTCLEANFILES)
rm -f config.cache config.log stamp-h
test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(DISTCLEANFILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
mostlyclean: mostlyclean-info mostlyclean-generic
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
mostlyclean: mostlyclean-aminfo mostlyclean-generic
clean: clean-info clean-generic mostlyclean
clean: clean-aminfo clean-generic mostlyclean
distclean: distclean-info distclean-generic clean
rm -f config.status
distclean: distclean-aminfo distclean-generic clean
-rm -f config.status
maintainer-clean: maintainer-clean-info maintainer-clean-generic \
maintainer-clean: maintainer-clean-aminfo maintainer-clean-generic \
distclean
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
.PHONY: default install-info-am uninstall-info mostlyclean-info \
distclean-info clean-info maintainer-clean-info install-man \
uninstall-man tags distdir info dvi installcheck install-exec \
install-data install uninstall all installdirs mostlyclean-generic \
distclean-generic clean-generic maintainer-clean-generic clean \
mostlyclean distclean maintainer-clean
.PHONY: install-info-am uninstall-info mostlyclean-aminfo \
distclean-aminfo clean-aminfo maintainer-clean-aminfo install-man1 \
uninstall-man1 install-man uninstall-man tags distdir info dvi \
installcheck install-exec install-data install uninstall all \
installdirs mostlyclean-generic distclean-generic clean-generic \
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
# Tell versions [3.59,3.63) of GNU make to not export all variables.

86
contrib/bc/doc/dc.texi
View File

@ -27,7 +27,7 @@ Published by the Free Software Foundation,
675 Massachusetts Avenue,
Cambridge, MA 02139 USA
Copyright (C) 1984 Free Software Foundation, Inc.
Copyright (C) 1984, 1994, 1997, 1998 Free Software Foundation, Inc.
Permission is granted to make and distribute verbatim copies of
this manual provided the copyright notice and this permission notice
@ -60,7 +60,7 @@ by the Foundation.
@author original manual by Richard Stallman
@page
@vskip 0pt plus 1filll
Copyright @copyright{} 1994, 1997 Free Software Foundation, Inc.
Copyright @copyright{} 1994, 1997, 1998 Free Software Foundation, Inc.
@sp 2
Published by the Free Software Foundation, @*
@ -97,7 +97,7 @@ by the Foundation.
* Strings:: Strings
* Status Inquiry:: Status Inquiry
* Miscellaneous:: Other commands
* Notes:: Notes
* Reporting bugs:: Reporting bugs
@end menu
@node Introduction, Invocation, Top, Top
@ -172,9 +172,23 @@ Prints the value on the top of the stack,
without altering the stack.
A newline is printed after the value.
@item P
@item n
Prints the value on the top of the stack, popping it off,
and does not print a newline after.
(This command is a GNU extension.)
@item P
Pops off the value on top of the stack.
If it it a string, it is simply printed without a trailing newline.
Otherwise it is a number, and the integer portion of its absolute
value is printed out as a "base (UCHAR_MAX+1)" byte stream.
Assuming that (UCHAR_MAX+1) is 256
(as it is on most machines with 8-bit bytes),
the sequence
@code{KSK 0k1/ [_1*]sx d0>x [256~aPd0<x]dsxx sxLKk}
could also accomplish this function,
except for the side-effect of clobbering the x register.
(Details of the behavior with a number are a GNU extension.)
@item f
Prints the entire contents of the stack
@ -199,9 +213,12 @@ from the second one popped, and pushes the result.
@item *
Pops two values, multiplies them, and pushes the result.
The number of fraction digits in the result is controlled
by the current precision value (see below) and does not
depend on the values being multiplied.
The number of fraction digits in the result is the largest of
the precision value,
the number of fraction digits in the multiplier,
or the number of fraction digits in the multiplicand;
but in no event exceeding the number of digits required for
an exact result.
@item /
Pops two values, divides the second one popped
@ -213,9 +230,8 @@ Pops two values,
computes the remainder of the division that
the @samp{/} command would do,
and pushes that.
The division is done with as many fraction digits
as the precision value specifies,
and the remainder is also computed with that many fraction digits.
The value computed is the same as that computed by
the sequence @code{Sd dld/ Ld*-} .
@item ~
Pops two values,
@ -244,11 +260,11 @@ is not an integer.
The second popped is used as the exponent;
this value must be a non-negative number,
and any fractional part of this exponent will be ignored.
The third value popped is the base which gets exponentiated.
The precision value specifies the number of fraction
digits in the result.
For small numbers this is like the sequence @code{Sm lble^ Lm%},
The third value popped is the base which gets exponentiated,
which should be an integer.
For small integers this is like the sequence @code{Sm^Lm%},
but, unlike @code{^}, this command will work with arbritrarily large exponents.
(This command is a GNU extension.)
@item v
Pops one value, computes its square root, and pushes that.
@ -262,11 +278,6 @@ The default precision value is zero,
which means that all arithmetic except for
addition and subtraction produces integer results.
The remainder operation (@samp{%}) requires some explanation:
applied to arguments @samp{a} and @samp{b}
it produces @samp{a - (b * (a / b))},
where @samp{a / b} is computed in the current precision.
@node Stack Control, Registers, Arithmetic, Top
@chapter Stack Control
@ -287,7 +298,8 @@ Reverses the order of (swaps) the top two values on the stack.
@node Registers, Parameters, Stack Control, Top
@chapter Registers
@sc{dc} provides 256 memory registers, each named by a single character.
@sc{dc} provides at least 256 memory registers,
each named by a single character.
You can store a number in a register and retrieve it later.
@table @samp
@ -333,7 +345,7 @@ The output radix is used for printing numbers.
The input and output radices are separate parameters;
you can make them unequal, which can be useful or confusing.
The input radix must be between 2 and 36 inclusive.
The input radix must be between 2 and 16 inclusive.
The output radix must be at least 2.
The precision must be zero or greater.
The precision is always measured in decimal digits,
@ -412,13 +424,25 @@ if the original top-of-stack is greater.
Thus, @samp{1 2>a} will invoke register @samp{a}'s contents
and @samp{2 1>a} will not.
@item !>@var{r}
Similar but invokes the macro if the original top-of-stack is not greater
(is less than or equal to) what was the second-to-top.
@item <@var{r}
Similar but invokes the macro if the original top-of-stack is less.
@item !<@var{r}
Similar but invokes the macro if the original top-of-stack is not less
(is greater than or equal to) what was the second-to-top.
@item =@var{r}
Similar but invokes the macro if the two numbers popped are equal.
@c This can also be validly used to compare two strings for equality.
@item !=@var{r}
Similar but invokes the macro if the two numbers popped are not equal.
@c This can also be validly used to compare two strings for equality.
@item ?
Reads a line from the terminal and executes it.
This command allows a macro to request input from the user.
@ -455,17 +479,20 @@ For a string, the value pushed is
0.
@item z
Pushes the current stack depth;
Pushes the current stack depth:
the number of objects on the stack
before the execution of the @samp{z} command.
@end table
@node Miscellaneous, Notes, Status Inquiry, Top
@node Miscellaneous, Reporting bugs, Status Inquiry, Top
@chapter Miscellaneous
@table @samp
@item !
Will run the rest of the line as a system command.
Note that parsing of the !<, !=, and !> commands take precidence,
so if you want to run a command starting with <, =, or > you will
need to add a space after the !.
@item #
Will interpret the rest of the line as a comment.
@ -482,13 +509,14 @@ the array @var{r}.
The selected value is then pushed onto the stack.
@end table
@node Notes, , Miscellaneous, Top
@chapter Notes
Note that each stacked instance of a register has its own
array associated with it.
Thus @samp{1 @var{0:a} 0S@var{a} 2 @var{0:a} L@var{a} @var{0;a}p}
will print 1, because the 2 was stored in an instance of @var{0:a}
that was later popped.
The array operations @samp{:} and @samp{;} are usually
only used by traditional implementations of BC.
(The GNU implementation of BC is self contained
and does not need any version of @sc{dc} to run.)
@node Reporting bugs, , Miscellaneous, Top
@chapter Reporting bugs
Email bug reports to @code{bug-gnu-utils@@prep.ai.mit.edu}.
Be sure to include the word ``dc'' somewhere in the ``Subject:'' field.

2
contrib/bc/h/bcdefs.h
View File

@ -33,7 +33,7 @@
#include <stdio.h>
#include <sys/types.h>
#include <ctype.h>
#ifdef STRINGS_H
#ifdef HAVE_STRINGS_H
#include <strings.h>
#else
#include <string.h>

11
contrib/bc/h/version.h
View File

@ -1,7 +1,7 @@
/* version.h: version information for GNU bc and GNU dc */
/* This file is part of GNU bc and GNU dc.
* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -20,10 +20,9 @@
*/
#define BC_VERSION \
"bc 1.04\nCopyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc."
"bc 1.05\n\
Copyright 1991, 1992, 1993, 1994, 1997, 1998 Free Software Foundation, Inc."
#define DC_VERSION \
"dc 1.1 (GNU bc 1.04)\nCopyright (C) 1994, 1997 Free Software Foundation, Inc."
"dc 1.2 (GNU bc 1.05)\n\
Copyright 1994, 1997, 1998 Free Software Foundation, Inc."

96
contrib/bc/lib/Makefile.in
View File

@ -1,8 +1,14 @@
# Makefile.in generated automatically by automake 1.1n from Makefile.am
# Makefile.in generated automatically by automake 1.3 from Makefile.am
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
# Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = /bin/sh
@ -26,6 +32,8 @@ mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DISTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
@ -43,14 +51,15 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = true
PRE_INSTALL = true
POST_INSTALL = true
NORMAL_UNINSTALL = true
PRE_UNINSTALL = true
POST_UNINSTALL = true
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
CC = @CC@
LEX = @LEX@
MAKEINFO = @MAKEINFO@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
VERSION = @VERSION@
@ -76,7 +85,7 @@ libbc_a_OBJECTS = getopt.o getopt1.o vfprintf.o number.o
AR = ar
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
LINK = $(CC) $(LDFLAGS) -o $@
LINK = $(CC) $(CFLAGS) $(LDFLAGS) -o $@
DIST_COMMON = Makefile.am Makefile.in
@ -87,14 +96,14 @@ GZIP = --best
SOURCES = $(libbc_a_SOURCES)
OBJECTS = $(libbc_a_OBJECTS)
default: all
all: Makefile $(LIBRARIES)
.SUFFIXES:
.SUFFIXES: .c .o
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu lib/Makefile
.SUFFIXES: .S .c .o .s
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps lib/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
@ -102,7 +111,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
mostlyclean-noinstLIBRARIES:
clean-noinstLIBRARIES:
test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
distclean-noinstLIBRARIES:
@ -111,47 +120,56 @@ maintainer-clean-noinstLIBRARIES:
.c.o:
$(COMPILE) -c $<
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean-compile:
rm -f *.o core
-rm -f *.o core *.core
clean-compile:
distclean-compile:
rm -f *.tab.c
-rm -f *.tab.c
maintainer-clean-compile:
libbc.a: $(libbc_a_OBJECTS) $(libbc_a_DEPENDENCIES)
rm -f libbc.a
-rm -f libbc.a
$(AR) cru libbc.a $(libbc_a_OBJECTS) $(libbc_a_LIBADD)
$(RANLIB) libbc.a
tags: TAGS
ID: $(HEADERS) $(SOURCES)
here=`pwd` && cd $(srcdir) && mkid -f$$here/ID $(SOURCES) $(HEADERS)
ID: $(HEADERS) $(SOURCES) $(LISP)
here=`pwd` && cd $(srcdir) \
&& mkid -f$$here/ID $(SOURCES) $(HEADERS) $(LISP)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES)
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SUBDIRS)'; for subdir in $$list; do \
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
done; \
test -z "$(ETAGS_ARGS)$(SOURCES)$(HEADERS)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $(SOURCES) $(HEADERS) -o $$here/TAGS)
list='$(SOURCES) $(HEADERS)'; \
unique=`for i in $$list; do echo $$i; done | \
awk ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
mostlyclean-tags:
clean-tags:
distclean-tags:
rm -f TAGS ID
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = lib
distdir: $(DISTFILES)
@for file in $(DISTFILES); do \
d=$(srcdir); \
@ -175,27 +193,25 @@ install: install-exec install-data all
uninstall:
all: $(LIBRARIES) Makefile
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' INSTALL_SCRIPT='$(INSTALL_PROGRAM)' install
installdirs:
mostlyclean-generic:
test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
clean-generic:
test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
rm -f Makefile $(DISTCLEANFILES)
rm -f config.cache config.log stamp-h
test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-rm -f Makefile $(DISTCLEANFILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
mostlyclean: mostlyclean-noinstLIBRARIES mostlyclean-compile \
mostlyclean-tags mostlyclean-generic
@ -204,7 +220,7 @@ clean: clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
distclean: distclean-noinstLIBRARIES distclean-compile distclean-tags \
distclean-generic clean
rm -f config.status
-rm -f config.status
maintainer-clean: maintainer-clean-noinstLIBRARIES \
maintainer-clean-compile maintainer-clean-tags \
@ -212,7 +228,7 @@ maintainer-clean: maintainer-clean-noinstLIBRARIES \
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
.PHONY: default mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile tags mostlyclean-tags distclean-tags \

15
contrib/bc/lib/number.c
View File

@ -1,7 +1,7 @@
/* number.c: Implements arbitrary precision numbers. */
/* This file is part of GNU bc.
Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
Copyright (C) 1991, 1992, 1993, 1994, 1997, 1998 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -1031,6 +1031,10 @@ bc_raisemod (base, expo, mod, result, scale)
temp = copy_num (_one_);
init_num (&parity);
/* Check the base for scale digits. */
if (base->n_scale != 0)
rt_warn ("non-zero scale in base");
/* Check the exponent for scale digits. */
if (exponent->n_scale != 0)
{
@ -1209,8 +1213,11 @@ bc_sqrt (num, scale)
/* Calculate the initial guess. */
if (cmp_res < 0)
/* The number is between 0 and 1. Guess should start at 1. */
guess = copy_num (_one_);
{
/* The number is between 0 and 1. Guess should start at 1. */
guess = copy_num (_one_);
cscale = (*num)->n_scale;
}
else
{
/* The number is greater than 1. Guess should start at 10^(exp/2). */
@ -1221,11 +1228,11 @@ bc_sqrt (num, scale)
guess1->n_scale = 0;
bc_raise (guess, guess1, &guess, 0);
free_num (&guess1);
cscale = 3;
}
/* Find the square root using Newton's algorithm. */
done = FALSE;
cscale = 3;
while (!done)
{
free_num (&guess1);