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Import byacc 20150711.

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This commit is contained in:
Jung-uk Kim 2016-02-29 19:40:54 +00:00
parent 2d99735ad9
commit 0ae8181641
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/byacc/dist/; revision=296224
svn path=/vendor/byacc/20150711/; revision=296225; tag=vendor/byacc/20150711
17 changed files with 1354 additions and 761 deletions
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35
CHANGES
View file

@ -1,3 +1,38 @@
2015-07-10 Thomas E. Dickey <tom@invisible-island.net>
* lr0.c: fix a duplicate-free in the leak-checking
* VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile:
bump
* reader.c:
make cache-size clearer (prompted by discussion with Pedro Giffuni,
Oliver Pinter)
* main.c:
make relationship with format/size clearer (prompted by discussion
with Pedro Giffuni, Oliver Pinter)
2015-07-05 Thomas E. Dickey <tom@invisible-island.net>
* configure: regen
* package/pkgsrc/Makefile, package/mingw-byacc.spec, package/debian/copyright, package/debian/changelog, package/byacc.spec, VERSION:
bump
* aclocal.m4: resync with my-autoconf
add configure option --with-man2html
* makefile.in: add configure options --with-man2html
* configure.in: add configure option --with-man2html
2015-05-02 Thomas E. Dickey <tom@invisible-island.net>
* config.guess: 2015-03-04
* config.sub: 2015-03-08
2014-11-28 Thomas E. Dickey <tom@invisible-island.net>
* lr0.c: coverity #39181: memory leak

2
MANIFEST
View file

@ -1,4 +1,4 @@
MANIFEST for byacc-20141128, version t20141128
MANIFEST for byacc-20150711, version t20150711
--------------------------------------------------------------------------------
MANIFEST this file
ACKNOWLEDGEMENTS original version of byacc - 1993

2
VERSION
View file

@ -1 +1 @@
20141128
20150711

426
aclocal.m4 vendored
View file

@ -1,7 +1,7 @@
dnl $Id: aclocal.m4,v 1.37 2014/10/04 16:40:06 tom Exp $
dnl $Id: aclocal.m4,v 1.38 2015/07/05 22:16:23 tom Exp $
dnl Macros for byacc configure script (Thomas E. Dickey)
dnl ---------------------------------------------------------------------------
dnl Copyright 2004-2013,2014 Thomas E. Dickey
dnl Copyright 2004-2014,2015 Thomas E. Dickey
dnl
dnl Permission is hereby granted, free of charge, to any person obtaining a
dnl copy of this software and associated documentation files (the
@ -54,7 +54,7 @@ define([CF_ACVERSION_COMPARE],
[ifelse([$8], , ,[$8])],
[ifelse([$9], , ,[$9])])])dnl
dnl ---------------------------------------------------------------------------
dnl CF_ADD_CFLAGS version: 11 updated: 2014/07/22 05:32:57
dnl CF_ADD_CFLAGS version: 12 updated: 2015/04/12 15:39:00
dnl -------------
dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS
dnl The second parameter if given makes this macro verbose.
@ -72,11 +72,11 @@ cf_new_extra_cppflags=
for cf_add_cflags in $1
do
case $cf_fix_cppflags in
no)
case $cf_add_cflags in #(vi
-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
(no)
case $cf_add_cflags in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case $cf_add_cflags in
-D*)
(-D*)
cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[[^=]]*='\''\"[[^"]]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
@ -93,11 +93,11 @@ no)
;;
esac
case "$CPPFLAGS" in
*$cf_add_cflags) #(vi
(*$cf_add_cflags)
;;
*) #(vi
case $cf_add_cflags in #(vi
-D*)
(*)
case $cf_add_cflags in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,$cf_tst_cppflags)
;;
@ -106,12 +106,12 @@ no)
;;
esac
;;
*)
(*)
cf_new_cflags="$cf_new_cflags $cf_add_cflags"
;;
esac
;;
yes)
(yes)
cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'`
@ -148,7 +148,7 @@ dnl Allow user to disable a normally-on option.
AC_DEFUN([CF_ARG_DISABLE],
[CF_ARG_OPTION($1,[$2],[$3],[$4],yes)])dnl
dnl ---------------------------------------------------------------------------
dnl CF_ARG_OPTION version: 4 updated: 2010/05/26 05:38:42
dnl CF_ARG_OPTION version: 5 updated: 2015/05/10 19:52:14
dnl -------------
dnl Restricted form of AC_ARG_ENABLE that ensures user doesn't give bogus
dnl values.
@ -161,17 +161,17 @@ dnl $4 = action if perform if option is default
dnl $5 = default option value (either 'yes' or 'no')
AC_DEFUN([CF_ARG_OPTION],
[AC_ARG_ENABLE([$1],[$2],[test "$enableval" != ifelse([$5],no,yes,no) && enableval=ifelse([$5],no,no,yes)
if test "$enableval" != "$5" ; then
if test "$enableval" != "$5" ; then
ifelse([$3],,[ :]dnl
,[ $3]) ifelse([$4],,,[
else
$4])
fi],[enableval=$5 ifelse([$4],,,[
$4
else
$4])
fi],[enableval=$5 ifelse([$4],,,[
$4
])dnl
])])dnl
])])dnl
dnl ---------------------------------------------------------------------------
dnl CF_CC_ENV_FLAGS version: 1 updated: 2012/10/03 05:25:49
dnl CF_CC_ENV_FLAGS version: 2 updated: 2015/04/12 15:39:00
dnl ---------------
dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
dnl into CC. This will not help with broken scripts that wrap the compiler with
@ -182,8 +182,8 @@ AC_DEFUN([CF_CC_ENV_FLAGS],
: ${CC:=cc}
AC_MSG_CHECKING(\$CC variable)
case "$CC" in #(vi
*[[\ \ ]]-[[IUD]]*)
case "$CC" in
(*[[\ \ ]]-[[IUD]]*)
AC_MSG_RESULT(broken)
AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options)
# humor him...
@ -191,7 +191,7 @@ case "$CC" in #(vi
CC=`echo "$CC" | sed -e 's/[[ ]].*//'`
CF_ADD_CFLAGS($cf_flags)
;;
*)
(*)
AC_MSG_RESULT(ok)
;;
esac
@ -265,7 +265,7 @@ cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments"
fi
])
dnl ---------------------------------------------------------------------------
dnl CF_DISABLE_ECHO version: 12 updated: 2012/10/06 16:30:28
dnl CF_DISABLE_ECHO version: 13 updated: 2015/04/18 08:56:57
dnl ---------------
dnl You can always use "make -n" to see the actual options, but it's hard to
dnl pick out/analyze warning messages when the compile-line is long.
@ -282,17 +282,17 @@ AC_MSG_CHECKING(if you want to see long compiling messages)
CF_ARG_DISABLE(echo,
[ --disable-echo do not display "compiling" commands],
[
ECHO_LT='--silent'
ECHO_LD='@echo linking [$]@;'
RULE_CC='@echo compiling [$]<'
SHOW_CC='@echo compiling [$]@'
ECHO_CC='@'
ECHO_LT='--silent'
ECHO_LD='@echo linking [$]@;'
RULE_CC='@echo compiling [$]<'
SHOW_CC='@echo compiling [$]@'
ECHO_CC='@'
],[
ECHO_LT=''
ECHO_LD=''
RULE_CC=''
SHOW_CC=''
ECHO_CC=''
ECHO_LT=''
ECHO_LD=''
RULE_CC=''
SHOW_CC=''
ECHO_CC=''
])
AC_MSG_RESULT($enableval)
AC_SUBST(ECHO_LT)
@ -325,7 +325,7 @@ if test "$with_no_leaks" = yes ; then
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_GCC_ATTRIBUTES version: 16 updated: 2012/10/02 20:55:03
dnl CF_GCC_ATTRIBUTES version: 17 updated: 2015/04/12 15:39:00
dnl -----------------
dnl Test for availability of useful gcc __attribute__ directives to quiet
dnl compiler warnings. Though useful, not all are supported -- and contrary
@ -379,20 +379,20 @@ EOF
cf_directive="__attribute__(($cf_attribute))"
echo "checking for $CC $cf_directive" 1>&AC_FD_CC
case $cf_attribute in #(vi
printf) #(vi
case $cf_attribute in
(printf)
cf_printf_attribute=yes
cat >conftest.h <<EOF
#define GCC_$cf_ATTRIBUTE 1
EOF
;;
scanf) #(vi
(scanf)
cf_scanf_attribute=yes
cat >conftest.h <<EOF
#define GCC_$cf_ATTRIBUTE 1
EOF
;;
*) #(vi
(*)
cat >conftest.h <<EOF
#define GCC_$cf_ATTRIBUTE $cf_directive
EOF
@ -402,11 +402,11 @@ EOF
if AC_TRY_EVAL(ac_compile); then
test -n "$verbose" && AC_MSG_RESULT(... $cf_attribute)
cat conftest.h >>confdefs.h
case $cf_attribute in #(vi
noreturn) #(vi
case $cf_attribute in
(noreturn)
AC_DEFINE_UNQUOTED(GCC_NORETURN,$cf_directive,[Define to noreturn-attribute for gcc])
;;
printf) #(vi
(printf)
cf_value='/* nothing */'
if test "$cf_printf_attribute" != no ; then
cf_value='__attribute__((format(printf,fmt,var)))'
@ -414,7 +414,7 @@ EOF
fi
AC_DEFINE_UNQUOTED(GCC_PRINTFLIKE(fmt,var),$cf_value,[Define to printf-attribute for gcc])
;;
scanf) #(vi
(scanf)
cf_value='/* nothing */'
if test "$cf_scanf_attribute" != no ; then
cf_value='__attribute__((format(scanf,fmt,var)))'
@ -422,7 +422,7 @@ EOF
fi
AC_DEFINE_UNQUOTED(GCC_SCANFLIKE(fmt,var),$cf_value,[Define to sscanf-attribute for gcc])
;;
unused) #(vi
(unused)
AC_DEFINE_UNQUOTED(GCC_UNUSED,$cf_directive,[Define to unused-attribute for gcc])
;;
esac
@ -449,7 +449,7 @@ if test "$GCC" = yes ; then
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_GCC_WARNINGS version: 31 updated: 2013/11/19 19:23:35
dnl CF_GCC_WARNINGS version: 32 updated: 2015/04/12 15:39:00
dnl ---------------
dnl Check if the compiler supports useful warning options. There's a few that
dnl we don't use, simply because they're too noisy:
@ -541,20 +541,20 @@ then
CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
if AC_TRY_EVAL(ac_compile); then
test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
case $cf_opt in #(vi
Wcast-qual) #(vi
case $cf_opt in
(Wcast-qual)
CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
;;
Winline) #(vi
(Winline)
case $GCC_VERSION in
[[34]].*)
([[34]].*)
CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
continue;;
esac
;;
Wpointer-arith) #(vi
(Wpointer-arith)
case $GCC_VERSION in
[[12]].*)
([[12]].*)
CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
continue;;
esac
@ -600,7 +600,7 @@ make an error
test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_INTEL_COMPILER version: 6 updated: 2014/03/17 13:13:07
dnl CF_INTEL_COMPILER version: 7 updated: 2015/04/12 15:39:00
dnl -----------------
dnl Check if the given compiler is really the Intel compiler for Linux. It
dnl tries to imitate gcc, but does not return an error when it finds a mismatch
@ -619,7 +619,7 @@ ifelse([$2],,INTEL_COMPILER,[$2])=no
if test "$ifelse([$1],,[$1],GCC)" = yes ; then
case $host_os in
linux*|gnu*)
(linux*|gnu*)
AC_MSG_CHECKING(if this is really Intel ifelse([$1],GXX,C++,C) compiler)
cf_save_CFLAGS="$ifelse([$3],,CFLAGS,[$3])"
ifelse([$3],,CFLAGS,[$3])="$ifelse([$3],,CFLAGS,[$3]) -no-gcc"
@ -638,10 +638,12 @@ cf_save_CFLAGS="$cf_save_CFLAGS -we147"
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_MAKE_DOCS version: 3 updated: 2014/01/05 13:21:25
dnl CF_MAKE_DOCS version: 4 updated: 2015/07/04 21:43:03
dnl ------------
dnl $1 = name(s) to generate rules for
dnl $2 = suffix of corresponding manpages used as input.
dnl
dnl This works best if called at the end of configure.in, following CF_WITH_MAN2HTML
define([CF_MAKE_DOCS],[
test -z "$cf_make_docs" && cf_make_docs=0
@ -650,21 +652,25 @@ test -f "$cf_output" || cf_output=Makefile
if test "$cf_make_docs" = 0
then
cat >>$cf_output <<"CF_EOF"
cat >>$cf_output <<CF_EOF
################################################################################
## generated by $0
.SUFFIXES : .html .$2 .man .ps .pdf .txt
.$2.html :
GROFF_NO_SGR=stupid [$](SHELL) -c "tbl [$]*.$2 | groff -P -o0 -I$*_ -Thtml -man" >[$]@
${NROFF_NOTE}.$2.txt :
${NROFF_NOTE} [\$](SHELL) -c "tbl [\$]*.$2 | nroff -man | col -bx" >[\$]@
.$2.ps :
[$](SHELL) -c "tbl [$]*.$2 | groff -man" >[$]@
${GROFF_NOTE}.ps.pdf :
${GROFF_NOTE} ps2pdf [\$]*.ps
${GROFF_NOTE}
${GROFF_NOTE}.$2.ps :
${GROFF_NOTE} [\$](SHELL) -c "tbl [\$]*.$2 | groff -man" >[\$]@
${GROFF_NOTE}
${GROFF_NOTE}.$2.txt :
${GROFF_NOTE} GROFF_NO_SGR=stupid [\$](SHELL) -c "tbl [\$]*.$2 | nroff -Tascii -man | col -bx" >[\$]@
.$2.txt :
GROFF_NO_SGR=stupid [$](SHELL) -c "tbl [$]*.$2 | nroff -Tascii -man | col -bx" >[$]@
.ps.pdf :
ps2pdf [$]*.ps
${MAN2HTML_NOTE}.$2.html :
${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} [\$]* $2 man >[\$]@
CF_EOF
cf_make_docs=1
@ -674,20 +680,25 @@ for cf_name in $1
do
cat >>$cf_output <<CF_EOF
################################################################################
docs-$cf_name \\
docs :: $cf_name.html \\
$cf_name.pdf \\
$cf_name.ps \\
$cf_name.txt
${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt
${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html
${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf
${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps
${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt
clean \\
docs-clean ::
rm -f $cf_name.html $cf_name.pdf $cf_name.ps $cf_name.txt
${NROFF_NOTE} rm -f $cf_name.txt
${MAN2HTML_NOTE} rm -f $cf_name.html
${GROFF_NOTE} rm -f $cf_name.pdf
${GROFF_NOTE} rm -f $cf_name.ps
${GROFF_NOTE} rm -f $cf_name.txt
$cf_name.html : $cf_name.\$2
$cf_name.pdf : $cf_name.ps
$cf_name.ps : $cf_name.\$2
$cf_name.txt : $cf_name.\$2
${NROFF_NOTE}$cf_name.txt : $cf_name.$2
${MAN2HTML_NOTE}$cf_name.html : $cf_name.$2
${GROFF_NOTE}$cf_name.pdf : $cf_name.ps
${GROFF_NOTE}$cf_name.ps : $cf_name.$2
${GROFF_NOTE}$cf_name.txt : $cf_name.$2
CF_EOF
done
])dnl
@ -729,7 +740,7 @@ AC_SUBST(MAKE_UPPER_TAGS)
AC_SUBST(MAKE_LOWER_TAGS)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_MIXEDCASE_FILENAMES version: 6 updated: 2013/10/08 17:47:05
dnl CF_MIXEDCASE_FILENAMES version: 7 updated: 2015/04/12 15:39:00
dnl ----------------------
dnl Check if the file-system supports mixed-case filenames. If we're able to
dnl create a lowercase name and see it as uppercase, it doesn't support that.
@ -737,11 +748,11 @@ AC_DEFUN([CF_MIXEDCASE_FILENAMES],
[
AC_CACHE_CHECK(if filesystem supports mixed-case filenames,cf_cv_mixedcase,[
if test "$cross_compiling" = yes ; then
case $target_alias in #(vi
*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) #(vi
case $target_alias in
(*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*)
cf_cv_mixedcase=no
;;
*)
(*)
cf_cv_mixedcase=yes
;;
esac
@ -819,7 +830,7 @@ AC_DEFUN([CF_MSG_LOG],[
echo "${as_me:-configure}:__oline__: testing $* ..." 1>&AC_FD_CC
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_NO_LEAKS_OPTION version: 5 updated: 2012/10/02 20:55:03
dnl CF_NO_LEAKS_OPTION version: 6 updated: 2015/04/12 15:39:00
dnl ------------------
dnl see CF_WITH_NO_LEAKS
AC_DEFUN([CF_NO_LEAKS_OPTION],[
@ -835,12 +846,12 @@ AC_ARG_WITH($1,
[with_$1=])
AC_MSG_RESULT(${with_$1:-no})
case .$with_cflags in #(vi
.*-g*)
case .$CFLAGS in #(vi
.*-g*) #(vi
case .$with_cflags in
(.*-g*)
case .$CFLAGS in
(.*-g*)
;;
*)
(*)
CF_ADD_CFLAGS([-g])
;;
esac
@ -848,7 +859,44 @@ case .$with_cflags in #(vi
esac
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_POSIX_C_SOURCE version: 8 updated: 2010/05/26 05:38:42
dnl CF_PATH_SYNTAX version: 16 updated: 2015/04/18 08:56:57
dnl --------------
dnl Check the argument to see that it looks like a pathname. Rewrite it if it
dnl begins with one of the prefix/exec_prefix variables, and then again if the
dnl result begins with 'NONE'. This is necessary to work around autoconf's
dnl delayed evaluation of those symbols.
AC_DEFUN([CF_PATH_SYNTAX],[
if test "x$prefix" != xNONE; then
cf_path_syntax="$prefix"
else
cf_path_syntax="$ac_default_prefix"
fi
case ".[$]$1" in
(.\[$]\(*\)*|.\'*\'*)
;;
(..|./*|.\\*)
;;
(.[[a-zA-Z]]:[[\\/]]*) # OS/2 EMX
;;
(.\[$]{*prefix}*|.\[$]{*dir}*)
eval $1="[$]$1"
case ".[$]$1" in
(.NONE/*)
$1=`echo [$]$1 | sed -e s%NONE%$cf_path_syntax%`
;;
esac
;;
(.no|.NONE/*)
$1=`echo [$]$1 | sed -e s%NONE%$cf_path_syntax%`
;;
(*)
ifelse([$2],,[AC_MSG_ERROR([expected a pathname, not \"[$]$1\"])],$2)
;;
esac
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_POSIX_C_SOURCE version: 9 updated: 2015/04/12 15:39:00
dnl -----------------
dnl Define _POSIX_C_SOURCE to the given level, and _POSIX_SOURCE if needed.
dnl
@ -880,15 +928,15 @@ make an error
#endif],
[cf_cv_posix_c_source=no],
[cf_want_posix_source=no
case .$cf_POSIX_C_SOURCE in #(vi
.[[12]]??*) #(vi
case .$cf_POSIX_C_SOURCE in
(.[[12]]??*)
cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
;;
.2) #(vi
(.2)
cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
cf_want_posix_source=yes
;;
.*)
(.*)
cf_want_posix_source=yes
;;
esac
@ -943,6 +991,25 @@ CF_ACVERSION_CHECK(2.52,
CF_CC_ENV_FLAGS
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_PROG_GROFF version: 2 updated: 2015/07/04 11:16:27
dnl -------------
dnl Check if groff is available, for cases (such as html output) where nroff
dnl is not enough.
AC_DEFUN([CF_PROG_GROFF],[
AC_PATH_PROG(GROFF_PATH,groff,no)
AC_PATH_PROG(NROFF_PATH,nroff,no)
if test "x$GROFF_PATH" = xno
then
NROFF_NOTE=
GROFF_NOTE="#"
else
NROFF_NOTE="#"
GROFF_NOTE=
fi
AC_SUBST(GROFF_NOTE)
AC_SUBST(NROFF_NOTE)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_PROG_LINT version: 2 updated: 2009/08/12 04:43:14
dnl ------------
AC_DEFUN([CF_PROG_LINT],
@ -1054,6 +1121,141 @@ if test "$with_dmalloc" = yes ; then
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_WITH_MAN2HTML version: 4 updated: 2015/05/03 19:10:48
dnl ----------------
dnl Check for man2html and groff. Optionally prefer man2html over groff.
dnl Generate a shell script which hides the differences between the two.
dnl
dnl We name that "man2html.tmp".
dnl
dnl The shell script can be removed later, e.g., using "make distclean".
AC_DEFUN([CF_WITH_MAN2HTML],[
AC_REQUIRE([CF_PROG_GROFF])
AC_MSG_CHECKING(for program to convert manpage to html)
AC_ARG_WITH(man2html,
[ --with-man2html=XXX use XXX rather than groff],
[cf_man2html=$withval],
[cf_man2html=$GROFF_PATH])
cf_with_groff=no
case $cf_man2html in
(yes)
AC_MSG_RESULT(man2html)
AC_PATH_PROG(cf_man2html,man2html,no)
;;
(no|groff|*/groff*)
cf_with_groff=yes
cf_man2html=$GROFF_PATH
AC_MSG_RESULT($cf_man2html)
;;
(*)
AC_MSG_RESULT($cf_man2html)
;;
esac
MAN2HTML_TEMP="man2html.tmp"
cat >$MAN2HTML_TEMP <<CF_EOF
#!/bin/sh
# Temporary script generated by CF_WITH_MAN2HTML
# Convert inputs to html, sending result to standard output.
#
# Parameters:
# \${1} = rootname of file to convert
# \${2} = suffix of file to convert, e.g., "1"
# \${3} = macros to use, e.g., "man"
#
ROOT=\[$]1
TYPE=\[$]2
MACS=\[$]3
unset LANG
unset LC_ALL
unset LC_CTYPE
unset LANGUAGE
GROFF_NO_SGR=stupid
export GROFF_NO_SGR
CF_EOF
if test "x$cf_with_groff" = xyes
then
MAN2HTML_NOTE="$GROFF_NOTE"
MAN2HTML_PATH="$GROFF_PATH"
cat >>$MAN2HTML_TEMP <<CF_EOF
/bin/sh -c "tbl \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}"
CF_EOF
else
MAN2HTML_NOTE=""
CF_PATH_SYNTAX(cf_man2html)
MAN2HTML_PATH="$cf_man2html"
AC_MSG_CHECKING(for $cf_man2html top/bottom margins)
# for this example, expect 3 lines of content, the remainder is head/foot
cat >conftest.in <<CF_EOF
.TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5
.SH SECTION
MARKER
CF_EOF
LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out
cf_man2html_1st=`fgrep -n MARKER conftest.out |sed -e 's/^[[^0-9]]*://' -e 's/:.*//'`
cf_man2html_top=`expr $cf_man2html_1st - 2`
cf_man2html_bot=`wc -l conftest.out |sed -e 's/[[^0-9]]//g'`
cf_man2html_bot=`expr $cf_man2html_bot - 2 - $cf_man2html_top`
cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot"
AC_MSG_RESULT($cf_man2html_top_bot)
AC_MSG_CHECKING(for pagesize to use)
for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
do
cat >>conftest.in <<CF_EOF
.nf
0
1
2
3
4
5
6
7
8
9
CF_EOF
done
LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out
cf_man2html_page=`fgrep -n HEAD1 conftest.out |tail -n 1 |sed -e 's/^[[^0-9]]*://' -e 's/:.*//'`
test -z "$cf_man2html_page" && cf_man2html_page=99999
test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999
rm -rf conftest*
AC_MSG_RESULT($cf_man2html_page)
cat >>$MAN2HTML_TEMP <<CF_EOF
: \${MAN2HTML_PATH=$MAN2HTML_PATH}
MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title="\$ROOT\(\$TYPE\)" -compress -pgsize $cf_man2html_page"
case \${TYPE} in
(ms)
tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS
;;
(*)
tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS
;;
esac
CF_EOF
fi
chmod 700 $MAN2HTML_TEMP
AC_SUBST(MAN2HTML_NOTE)
AC_SUBST(MAN2HTML_PATH)
AC_SUBST(MAN2HTML_TEMP)
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_WITH_VALGRIND version: 1 updated: 2006/12/14 18:00:21
dnl ----------------
AC_DEFUN([CF_WITH_VALGRIND],[
@ -1085,7 +1287,7 @@ fi
fi
])dnl
dnl ---------------------------------------------------------------------------
dnl CF_XOPEN_SOURCE version: 48 updated: 2014/09/01 12:29:14
dnl CF_XOPEN_SOURCE version: 49 updated: 2015/04/12 15:39:00
dnl ---------------
dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
dnl or adapt to the vendor's definitions to get equivalent functionality,
@ -1101,21 +1303,21 @@ cf_XOPEN_SOURCE=ifelse([$1],,500,[$1])
cf_POSIX_C_SOURCE=ifelse([$2],,199506L,[$2])
cf_xopen_source=
case $host_os in #(vi
aix[[4-7]]*) #(vi
case $host_os in
(aix[[4-7]]*)
cf_xopen_source="-D_ALL_SOURCE"
;;
cygwin|msys) #(vi
(cygwin|msys)
cf_XOPEN_SOURCE=600
;;
darwin[[0-8]].*) #(vi
(darwin[[0-8]].*)
cf_xopen_source="-D_APPLE_C_SOURCE"
;;
darwin*) #(vi
(darwin*)
cf_xopen_source="-D_DARWIN_C_SOURCE"
cf_XOPEN_SOURCE=
;;
freebsd*|dragonfly*) #(vi
(freebsd*|dragonfly*)
# 5.x headers associate
# _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
# _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
@ -1123,56 +1325,56 @@ freebsd*|dragonfly*) #(vi
cf_XOPEN_SOURCE=600
cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
;;
hpux11*) #(vi
(hpux11*)
cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
;;
hpux*) #(vi
(hpux*)
cf_xopen_source="-D_HPUX_SOURCE"
;;
irix[[56]].*) #(vi
(irix[[56]].*)
cf_xopen_source="-D_SGI_SOURCE"
cf_XOPEN_SOURCE=
;;
linux*|gnu*|mint*|k*bsd*-gnu) #(vi
(linux*|gnu*|mint*|k*bsd*-gnu)
CF_GNU_SOURCE
;;
minix*) #(vi
(minix*)
cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
;;
mirbsd*) #(vi
(mirbsd*)
# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
cf_XOPEN_SOURCE=
CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
;;
netbsd*) #(vi
(netbsd*)
cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
;;
openbsd[[4-9]]*) #(vi
(openbsd[[4-9]]*)
# setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
cf_xopen_source="-D_BSD_SOURCE"
cf_XOPEN_SOURCE=600
;;
openbsd*) #(vi
(openbsd*)
# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
;;
osf[[45]]*) #(vi
(osf[[45]]*)
cf_xopen_source="-D_OSF_SOURCE"
;;
nto-qnx*) #(vi
(nto-qnx*)
cf_xopen_source="-D_QNX_SOURCE"
;;
sco*) #(vi
(sco*)
# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
;;
solaris2.*) #(vi
(solaris2.*)
cf_xopen_source="-D__EXTENSIONS__"
cf_cv_xopen_source=broken
;;
sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
cf_XOPEN_SOURCE=
cf_POSIX_C_SOURCE=
;;
*)
(*)
CF_TRY_XOPEN_SOURCE
CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
;;

40
config.guess vendored
View file

@ -1,8 +1,8 @@
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright 1992-2014 Free Software Foundation, Inc.
# Copyright 1992-2015 Free Software Foundation, Inc.
timestamp='2014-03-23'
timestamp='2015-03-04'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -24,12 +24,12 @@ timestamp='2014-03-23'
# program. This Exception is an additional permission under section 7
# of the GNU General Public License, version 3 ("GPLv3").
#
# Originally written by Per Bothner.
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
#
# Please send patches with a ChangeLog entry to config-patches@gnu.org.
# Please send patches to <config-patches@gnu.org>.
me=`echo "$0" | sed -e 's,.*/,,'`
@ -50,7 +50,7 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright 1992-2014 Free Software Foundation, Inc.
Copyright 1992-2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -168,20 +168,27 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || \
echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
earmv*)
arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
machine=${arch}${endian}-unknown
;;
*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently, or will in the future.
case "${UNAME_MACHINE_ARCH}" in
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval $set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
@ -197,6 +204,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
os=netbsd
;;
esac
# Determine ABI tags.
case "${UNAME_MACHINE_ARCH}" in
earm*)
expr='s/^earmv[0-9]/-eabi/;s/eb$//'
abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
@ -213,7 +227,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
echo "${machine}-${os}${release}${abi}"
exit ;;
*:Bitrig:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
@ -579,8 +593,9 @@ EOF
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
if [ -x /usr/bin/lslpp ] ; then
IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
@ -932,6 +947,9 @@ EOF
crisv32:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
e2k:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
frv:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;

30
config.sub vendored
View file

@ -1,8 +1,8 @@
#! /bin/sh
# Configuration validation subroutine script.
# Copyright 1992-2014 Free Software Foundation, Inc.
# Copyright 1992-2015 Free Software Foundation, Inc.
timestamp='2014-07-28'
timestamp='2015-03-08'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -25,7 +25,7 @@ timestamp='2014-07-28'
# of the GNU General Public License, version 3 ("GPLv3").
# Please send patches with a ChangeLog entry to config-patches@gnu.org.
# Please send patches to <config-patches@gnu.org>.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
@ -68,7 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.sub ($timestamp)
Copyright 1992-2014 Free Software Foundation, Inc.
Copyright 1992-2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -117,7 +117,7 @@ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
@ -259,8 +259,8 @@ case $basic_machine in
| bfin \
| c4x | c8051 | clipper \
| d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \
| e2k | epiphany \
| fido | fr30 | frv | ft32 \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \
@ -302,6 +302,7 @@ case $basic_machine in
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
| riscv32 | riscv64 \
| rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
@ -312,6 +313,7 @@ case $basic_machine in
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| visium \
| we32k \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
@ -326,6 +328,9 @@ case $basic_machine in
c6x)
basic_machine=tic6x-unknown
;;
leon|leon[3-9])
basic_machine=sparc-$basic_machine
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
basic_machine=$basic_machine-unknown
os=-none
@ -376,7 +381,7 @@ case $basic_machine in
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| c8051-* | clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| e2k-* | elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
@ -436,6 +441,7 @@ case $basic_machine in
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| visium-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
@ -512,6 +518,9 @@ case $basic_machine in
basic_machine=i386-pc
os=-aros
;;
asmjs)
basic_machine=asmjs-unknown
;;
aux)
basic_machine=m68k-apple
os=-aux
@ -773,6 +782,9 @@ case $basic_machine in
basic_machine=m68k-isi
os=-sysv
;;
leon-*|leon[3-9]-*)
basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
;;
m68knommu)
basic_machine=m68k-unknown
os=-linux
@ -1364,7 +1376,7 @@ case $os in
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
| -sym* | -kopensolaris* | -plan9* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -aos* | -aros* | -cloudabi* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \

1520
configure vendored
View file

File diff suppressed because it is too large Load diff

5
configure.in
View file

@ -1,7 +1,7 @@
dnl Process this file with 'autoconf' to produce a 'configure' script
dnl $Id: configure.in,v 1.20 2014/10/06 22:39:39 tom Exp $
dnl $Id: configure.in,v 1.21 2015/07/05 22:07:36 tom Exp $
AC_PREREQ(2.52.20011201)
AC_REVISION($Revision: 1.20 $)
AC_REVISION($Revision: 1.21 $)
AC_INIT(main.c)
AC_CONFIG_HEADER(config.h:config_h.in)
@ -53,6 +53,7 @@ AC_SUBST(SKELETON)
CF_WITH_WARNINGS(Wwrite-strings)
CF_DISABLE_ECHO
CF_DISABLE_LEAKS
CF_WITH_MAN2HTML
AC_TYPE_MODE_T

7
lr0.c
View file

@ -1,4 +1,4 @@
/* $Id: lr0.c,v 1.17 2014/11/28 15:46:42 tom Exp $ */
/* $Id: lr0.c,v 1.18 2015/07/11 00:53:38 tom Exp $ */
#include "defs.h"
@ -596,7 +596,10 @@ lr0_leaks(void)
{
if (derives)
{
DO_FREE(derives[start_symbol]);
if (derives[start_symbol] != rules)
{
DO_FREE(derives[start_symbol]);
}
DO_FREE(derives);
DO_FREE(rules);
}

12
main.c
View file

@ -1,4 +1,4 @@
/* $Id: main.c,v 1.54 2014/10/06 22:40:07 tom Exp $ */
/* $Id: main.c,v 1.55 2015/07/11 00:34:19 tom Exp $ */
#include <signal.h>
#ifndef _WIN32
@ -551,6 +551,7 @@ my_mkstemp(char *temp)
static FILE *
open_tmpfile(const char *label)
{
#define MY_FMT "%s/%.*sXXXXXX"
FILE *result;
#if USE_MKSTEMP
int fd;
@ -569,7 +570,11 @@ open_tmpfile(const char *label)
tmpdir = ".";
}
name = malloc(strlen(tmpdir) + 10 + strlen(label));
/* The size of the format is guaranteed to be longer than the result from
* printing empty strings with it; this calculation accounts for the
* string-lengths as well.
*/
name = malloc(strlen(tmpdir) + sizeof(MY_FMT) + strlen(label));
result = 0;
if (name != 0)
@ -579,7 +584,7 @@ open_tmpfile(const char *label)
if ((mark = strrchr(label, '_')) == 0)
mark = label + strlen(label);
sprintf(name, "%s/%.*sXXXXXX", tmpdir, (int)(mark - label), label);
sprintf(name, MY_FMT, tmpdir, (int)(mark - label), label);
fd = mkstemp(name);
if (fd >= 0)
{
@ -612,6 +617,7 @@ open_tmpfile(const char *label)
if (result == 0)
open_error(label);
return result;
#undef MY_FMT
}
static void

4
makefile.in
View file

@ -1,4 +1,4 @@
# $Id: makefile.in,v 1.23 2014/04/09 12:15:52 tom Exp $
# $Id: makefile.in,v 1.24 2015/07/05 22:12:29 tom Exp $
#
# UNIX template-makefile for Berkeley Yacc
@ -134,7 +134,7 @@ clean :: mostlyclean
- rm -f $(THIS)$x
distclean :: clean
- rm -f config.log config.cache config.status config.h makefile
- rm -f config.log config.cache config.status config.h makefile man2html.tmp
- rm -f $(testdir)/yacc/test-* $(testdir)/btyacc/test-*
realclean :: distclean

4
package/byacc.spec
View file

@ -1,8 +1,8 @@
Summary: byacc - public domain Berkeley LALR Yacc parser generator
%define AppProgram byacc
%define AppVersion 20141128
%define AppVersion 20150711
%define UseProgram yacc
# $XTermId: byacc.spec,v 1.26 2014/11/28 15:42:17 tom Exp $
# $XTermId: byacc.spec,v 1.28 2015/07/11 00:53:15 tom Exp $
Name: %{AppProgram}
Version: %{AppVersion}
Release: 1

12
package/debian/changelog
View file

@ -1,3 +1,15 @@
byacc (20150711) unstable; urgency=low
* maintenance updates
-- Thomas E. Dickey <dickey@invisible-island.net> Fri, 10 Jul 2015 20:53:15 -0400
byacc (20150705) unstable; urgency=low
* maintenance updates
-- Thomas E. Dickey <dickey@invisible-island.net> Sun, 05 Jul 2015 18:24:51 -0400
byacc (20141128) unstable; urgency=low
* maintenance updates

2
package/debian/copyright
View file

@ -36,7 +36,7 @@ skeleton.c with the bug report. Do not expect rapid responses.
Files: aclocal.m4
Licence: other-BSD
Copyright: 2004-2011,2012 by Thomas E. Dickey
Copyright: 2004-2014,2015 by Thomas E. Dickey
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including

4
package/mingw-byacc.spec
View file

@ -1,8 +1,8 @@
Summary: byacc - public domain Berkeley LALR Yacc parser generator
%define AppProgram byacc
%define AppVersion 20141128
%define AppVersion 20150711
%define UseProgram yacc
# $XTermId: mingw-byacc.spec,v 1.8 2014/11/28 15:42:17 tom Exp $
# $XTermId: mingw-byacc.spec,v 1.10 2015/07/11 00:53:15 tom Exp $
Name: %{AppProgram}
Version: %{AppVersion}
Release: 1

2
package/pkgsrc/Makefile
View file

@ -1,7 +1,7 @@
# $NetBSD: Makefile,v 1.9 2008/07/24 17:13:00 tonnerre Exp $
#
DISTNAME= byacc-20141128
DISTNAME= byacc-20150711
PKGREVISION= 1
CATEGORIES= devel
MASTER_SITES= ftp://invisible-island.net/byacc/

8
reader.c
View file

@ -1,4 +1,4 @@
/* $Id: reader.c,v 1.58 2014/10/06 22:15:08 tom Exp $ */
/* $Id: reader.c,v 1.59 2015/07/11 00:39:03 tom Exp $ */
#include "defs.h"
@ -26,6 +26,7 @@ static void copy_destructor(void);
static char *process_destructor_XX(char *code, char *tag);
#endif
#define CACHE_SIZE 256
static char *cache;
static int cinc, cache_size;
@ -95,7 +96,7 @@ cachec(int c)
assert(cinc >= 0);
if (cinc >= cache_size)
{
cache_size += 256;
cache_size += CACHE_SIZE;
cache = TREALLOC(char, cache, cache_size);
NO_SPACE(cache);
}
@ -1495,7 +1496,7 @@ read_declarations(void)
{
int c, k;
cache_size = 256;
cache_size = CACHE_SIZE;
cache = TMALLOC(char, cache_size);
NO_SPACE(cache);
@ -2081,6 +2082,7 @@ insert_empty_rule(void)
bucket *bp, **bpp;
assert(cache);
assert(cache_size >= CACHE_SIZE);
sprintf(cache, "$$%d", ++gensym);
bp = make_bucket(cache);
last_symbol->next = bp;