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-rwxr-xr-xChangeLog4
-rwxr-xr-xconfig.guess114
-rwxr-xr-xconfig.sub76
-rw-r--r--extension/build-aux/ChangeLog4
-rwxr-xr-xextension/build-aux/config.guess114
-rwxr-xr-xextension/build-aux/config.sub76
-rw-r--r--support/ChangeLog4
-rw-r--r--support/dfa.c5
8 files changed, 222 insertions, 175 deletions
diff --git a/ChangeLog b/ChangeLog
index 720906c9..fa267d5b 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * config.guess, config.sub: Updated from GNULIB.
+
2018-08-05 John E. Malmberg <wb8tyw@qsl.net>
* custom.h: Define macros needed for building with gnu regex.
diff --git a/config.guess b/config.guess
index 445c4068..d4fb3213 100755
--- a/config.guess
+++ b/config.guess
@@ -2,7 +2,7 @@
# Attempt to guess a canonical system name.
# Copyright 1992-2018 Free Software Foundation, Inc.
-timestamp='2018-06-26'
+timestamp='2018-08-02'
# 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
@@ -84,8 +84,6 @@ if test $# != 0; then
exit 1
fi
-trap 'exit 1' 1 2 15
-
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
@@ -96,34 +94,39 @@ trap 'exit 1' 1 2 15
# Portable tmp directory creation inspired by the Autoconf team.
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- ,,) echo "int x;" > "$dummy.c" ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
+tmp=
+# shellcheck disable=SC2172
+trap 'test -z "$tmp" || rm -fr "$tmp"' 1 2 13 15
+trap 'exitcode=$?; test -z "$tmp" || rm -fr "$tmp"; exit $exitcode' 0
+
+set_cc_for_build() {
+ : "${TMPDIR=/tmp}"
+ # shellcheck disable=SC2039
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
+ dummy=$tmp/dummy
+ case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
+ ,,) echo "int x;" > "$dummy.c"
+ for driver in cc gcc c89 c99 ; do
+ if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$driver"
+ break
+ fi
+ done
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+ esac
+}
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+if test -f /.attbin/uname ; then
PATH=$PATH:/.attbin ; export PATH
fi
@@ -138,7 +141,7 @@ Linux|GNU|GNU/*)
# We could probably try harder.
LIBC=gnu
- eval "$set_cc_for_build"
+ set_cc_for_build
cat <<-EOF > "$dummy.c"
#include <features.h>
#if defined(__UCLIBC__)
@@ -199,7 +202,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
os=netbsdelf
;;
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval "$set_cc_for_build"
+ set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
then
@@ -389,20 +392,15 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
echo i386-pc-auroraux"$UNAME_RELEASE"
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval "$set_cc_for_build"
- SUN_ARCH=i386
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH=x86_64
- fi
- fi
- echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
+ UNAME_REL="`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
+ case `isainfo -b` in
+ 32)
+ echo i386-pc-solaris2"$UNAME_REL"
+ ;;
+ 64)
+ echo x86_64-pc-solaris2"$UNAME_REL"
+ ;;
+ esac
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
@@ -482,7 +480,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
echo clipper-intergraph-clix"$UNAME_RELEASE"
exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#ifdef __cplusplus
#include <stdio.h> /* for printf() prototype */
@@ -579,7 +577,7 @@ EOF
exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#include <sys/systemcfg.h>
@@ -660,7 +658,7 @@ EOF
esac
fi
if [ "$HP_ARCH" = "" ]; then
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#define _HPUX_SOURCE
@@ -700,7 +698,7 @@ EOF
esac
if [ "$HP_ARCH" = hppa2.0w ]
then
- eval "$set_cc_for_build"
+ set_cc_for_build
# hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
# 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
@@ -726,7 +724,7 @@ EOF
echo ia64-hp-hpux"$HPUX_REV"
exit ;;
3050*:HI-UX:*:*)
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#include <unistd.h>
int
@@ -840,6 +838,17 @@ EOF
*:BSD/OS:*:*)
echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
exit ;;
+ arm*:FreeBSD:*:*)
+ UNAME_PROCESSOR=`uname -p`
+ set_cc_for_build
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
+ else
+ echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
+ fi
+ exit ;;
*:FreeBSD:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p`
case "$UNAME_PROCESSOR" in
@@ -922,7 +931,7 @@ EOF
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
arm*:Linux:*:*)
- eval "$set_cc_for_build"
+ set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
@@ -971,7 +980,7 @@ EOF
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#undef CPU
#undef ${UNAME_MACHINE}
@@ -1285,7 +1294,7 @@ EOF
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- eval "$set_cc_for_build"
+ set_cc_for_build
if test "$UNAME_PROCESSOR" = unknown ; then
UNAME_PROCESSOR=powerpc
fi
@@ -1358,6 +1367,7 @@ EOF
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
+ # shellcheck disable=SC2154
if test "$cputype" = 386; then
UNAME_MACHINE=i386
else
diff --git a/config.sub b/config.sub
index d1f5b549..97d38aa6 100755
--- a/config.sub
+++ b/config.sub
@@ -2,7 +2,7 @@
# Configuration validation subroutine script.
# Copyright 1992-2018 Free Software Foundation, Inc.
-timestamp='2018-05-24'
+timestamp='2018-07-25'
# 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
@@ -307,7 +307,7 @@ case $1 in
os=mach
;;
vsta)
- basic_machine=i386-unknown
+ basic_machine=i386-pc
os=vsta
;;
isi68 | isi)
@@ -371,7 +371,7 @@ case $1 in
os=sysv4
;;
netbsd386)
- basic_machine=i386-unknown
+ basic_machine=i386-pc
os=netbsd
;;
netwinder)
@@ -569,12 +569,14 @@ case $basic_machine in
1750a | 580 \
| a29k \
| aarch64 | aarch64_be \
+ | abacus \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arceb \
| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \
| avr | avr32 \
+ | asmjs \
| ba \
| be32 | be64 \
| bfin \
@@ -625,10 +627,10 @@ case $basic_machine in
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pru \
| pyramid \
- | riscv32 | riscv64 \
+ | riscv | riscv32 | riscv64 \
| rl78 | rx \
| score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh[23]ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -654,15 +656,18 @@ case $basic_machine in
leon|leon[3-9])
basic_machine=sparc-$basic_machine
;;
+ m6811-* | m68hc11-* | m6812-* | m68hc12-* | m68hcs12x-* | nvptx-* | picochip-*)
+ ;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
basic_machine=$basic_machine-unknown
- os=${os:-none}
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
;;
m9s12z | m68hcs12z | hcs12z | s12z)
basic_machine=s12z-unknown
- os=${os:-none}
+ ;;
+ m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+ basic_machine=s12z-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
ms1)
basic_machine=mt-unknown
@@ -672,7 +677,8 @@ case $basic_machine in
;;
xgate)
basic_machine=$basic_machine-unknown
- os=${os:-none}
+ ;;
+ xgate-*)
;;
xscaleeb)
basic_machine=armeb-unknown
@@ -689,22 +695,26 @@ case $basic_machine in
basic_machine=$basic_machine-pc
;;
# Recognize the basic CPU types with company name.
- 580-* \
+ 1750a-* | 580-* \
| a29k-* \
| aarch64-* | aarch64_be-* \
+ | abacus-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* \
+ | am33_2.0-* \
+ | arc-* | arceb-* \
+ | arm-* | arm[lb]e-* | arme[lb]-* | armv*-* \
| avr-* | avr32-* \
+ | asmjs-* \
| ba-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | e2k-* | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | d10v-* | d30v-* | dlx-* | dsp16xx-* \
+ | e2k-* | elxsi-* | epiphany-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | ft32-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
@@ -714,8 +724,8 @@ case $basic_machine in
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | m5200-* | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* | v70-* | w65-* \
+ | m88110-* | m88k-* | maxq-* | mb-* | mcore-* | mep-* | metag-* \
| microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
@@ -739,6 +749,8 @@ case $basic_machine in
| mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
+ | mn10200-* | mn10300-* \
+ | moxie-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
@@ -747,21 +759,23 @@ case $basic_machine in
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| or1k*-* \
+ | or32-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pru-* \
| pyramid-* \
- | riscv32-* | riscv64-* \
+ | riscv-* | riscv32-* | riscv64-* \
| rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | score-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]ae[lb]-* | sh[23]e-* | she[lb]-* | sh[lb]e-* \
+ | sh[1234]e[lb]-* | sh[12345][lb]e-* | sh[23]ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
+ | spu-* \
| tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
| tron-* \
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
@@ -786,9 +800,6 @@ case $basic_machine in
3b*)
basic_machine=we32k-att
;;
- abacus)
- basic_machine=abacus-unknown
- ;;
alliant | fx80)
basic_machine=fx80-alliant
;;
@@ -804,9 +815,6 @@ case $basic_machine in
amiga | amiga-*)
basic_machine=m68k-unknown
;;
- asmjs)
- basic_machine=asmjs-unknown
- ;;
blackfin-*)
basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=linux
@@ -1153,6 +1161,9 @@ case $basic_machine in
sh5el)
basic_machine=sh5le-unknown
;;
+ sh5el-*)
+ basic_machine=sh5le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
+ ;;
simso-wrs)
basic_machine=sparclite-wrs
os=vxworks
@@ -1178,9 +1189,11 @@ case $basic_machine in
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
+ tile*-*)
+ ;;
tile*)
basic_machine=$basic_machine-unknown
- os=linux-gnu
+ os=${os:-linux-gnu}
;;
tx39)
basic_machine=mipstx39-unknown
@@ -1213,7 +1226,6 @@ case $basic_machine in
;;
none)
basic_machine=none-none
- os=${os:-none}
;;
# Here we handle the default manufacturer of certain CPU types. It is in
@@ -1245,9 +1257,6 @@ case $basic_machine in
we32k)
basic_machine=we32k-att
;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
cydra)
basic_machine=cydra-cydrome
;;
@@ -1263,9 +1272,6 @@ case $basic_machine in
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
*)
echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
exit 1
@@ -1356,7 +1362,7 @@ case $os in
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* \
| nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \
+ | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
| knetbsd* | mirbsd* | netbsd* \
| bitrig* | openbsd* | solidbsd* | libertybsd* \
| ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
diff --git a/extension/build-aux/ChangeLog b/extension/build-aux/ChangeLog
index 66f06876..3b662dd3 100644
--- a/extension/build-aux/ChangeLog
+++ b/extension/build-aux/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * config.guess, config.sub: Updated from GNULIB.
+
2018-06-27 Arnold D. Robbins <arnold@skeeve.com>
* config.guess, config.sub: Updated from GNULIB.
diff --git a/extension/build-aux/config.guess b/extension/build-aux/config.guess
index 445c4068..d4fb3213 100755
--- a/extension/build-aux/config.guess
+++ b/extension/build-aux/config.guess
@@ -2,7 +2,7 @@
# Attempt to guess a canonical system name.
# Copyright 1992-2018 Free Software Foundation, Inc.
-timestamp='2018-06-26'
+timestamp='2018-08-02'
# 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
@@ -84,8 +84,6 @@ if test $# != 0; then
exit 1
fi
-trap 'exit 1' 1 2 15
-
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
@@ -96,34 +94,39 @@ trap 'exit 1' 1 2 15
# Portable tmp directory creation inspired by the Autoconf team.
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- ,,) echo "int x;" > "$dummy.c" ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
+tmp=
+# shellcheck disable=SC2172
+trap 'test -z "$tmp" || rm -fr "$tmp"' 1 2 13 15
+trap 'exitcode=$?; test -z "$tmp" || rm -fr "$tmp"; exit $exitcode' 0
+
+set_cc_for_build() {
+ : "${TMPDIR=/tmp}"
+ # shellcheck disable=SC2039
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
+ dummy=$tmp/dummy
+ case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
+ ,,) echo "int x;" > "$dummy.c"
+ for driver in cc gcc c89 c99 ; do
+ if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$driver"
+ break
+ fi
+ done
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+ esac
+}
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+if test -f /.attbin/uname ; then
PATH=$PATH:/.attbin ; export PATH
fi
@@ -138,7 +141,7 @@ Linux|GNU|GNU/*)
# We could probably try harder.
LIBC=gnu
- eval "$set_cc_for_build"
+ set_cc_for_build
cat <<-EOF > "$dummy.c"
#include <features.h>
#if defined(__UCLIBC__)
@@ -199,7 +202,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
os=netbsdelf
;;
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval "$set_cc_for_build"
+ set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
then
@@ -389,20 +392,15 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
echo i386-pc-auroraux"$UNAME_RELEASE"
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval "$set_cc_for_build"
- SUN_ARCH=i386
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH=x86_64
- fi
- fi
- echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
+ UNAME_REL="`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
+ case `isainfo -b` in
+ 32)
+ echo i386-pc-solaris2"$UNAME_REL"
+ ;;
+ 64)
+ echo x86_64-pc-solaris2"$UNAME_REL"
+ ;;
+ esac
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
@@ -482,7 +480,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
echo clipper-intergraph-clix"$UNAME_RELEASE"
exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#ifdef __cplusplus
#include <stdio.h> /* for printf() prototype */
@@ -579,7 +577,7 @@ EOF
exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#include <sys/systemcfg.h>
@@ -660,7 +658,7 @@ EOF
esac
fi
if [ "$HP_ARCH" = "" ]; then
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#define _HPUX_SOURCE
@@ -700,7 +698,7 @@ EOF
esac
if [ "$HP_ARCH" = hppa2.0w ]
then
- eval "$set_cc_for_build"
+ set_cc_for_build
# hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
# 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
@@ -726,7 +724,7 @@ EOF
echo ia64-hp-hpux"$HPUX_REV"
exit ;;
3050*:HI-UX:*:*)
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#include <unistd.h>
int
@@ -840,6 +838,17 @@ EOF
*:BSD/OS:*:*)
echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
exit ;;
+ arm*:FreeBSD:*:*)
+ UNAME_PROCESSOR=`uname -p`
+ set_cc_for_build
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
+ else
+ echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
+ fi
+ exit ;;
*:FreeBSD:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p`
case "$UNAME_PROCESSOR" in
@@ -922,7 +931,7 @@ EOF
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
arm*:Linux:*:*)
- eval "$set_cc_for_build"
+ set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
@@ -971,7 +980,7 @@ EOF
echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
- eval "$set_cc_for_build"
+ set_cc_for_build
sed 's/^ //' << EOF > "$dummy.c"
#undef CPU
#undef ${UNAME_MACHINE}
@@ -1285,7 +1294,7 @@ EOF
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- eval "$set_cc_for_build"
+ set_cc_for_build
if test "$UNAME_PROCESSOR" = unknown ; then
UNAME_PROCESSOR=powerpc
fi
@@ -1358,6 +1367,7 @@ EOF
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
+ # shellcheck disable=SC2154
if test "$cputype" = 386; then
UNAME_MACHINE=i386
else
diff --git a/extension/build-aux/config.sub b/extension/build-aux/config.sub
index d1f5b549..97d38aa6 100755
--- a/extension/build-aux/config.sub
+++ b/extension/build-aux/config.sub
@@ -2,7 +2,7 @@
# Configuration validation subroutine script.
# Copyright 1992-2018 Free Software Foundation, Inc.
-timestamp='2018-05-24'
+timestamp='2018-07-25'
# 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
@@ -307,7 +307,7 @@ case $1 in
os=mach
;;
vsta)
- basic_machine=i386-unknown
+ basic_machine=i386-pc
os=vsta
;;
isi68 | isi)
@@ -371,7 +371,7 @@ case $1 in
os=sysv4
;;
netbsd386)
- basic_machine=i386-unknown
+ basic_machine=i386-pc
os=netbsd
;;
netwinder)
@@ -569,12 +569,14 @@ case $basic_machine in
1750a | 580 \
| a29k \
| aarch64 | aarch64_be \
+ | abacus \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arceb \
| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \
| avr | avr32 \
+ | asmjs \
| ba \
| be32 | be64 \
| bfin \
@@ -625,10 +627,10 @@ case $basic_machine in
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pru \
| pyramid \
- | riscv32 | riscv64 \
+ | riscv | riscv32 | riscv64 \
| rl78 | rx \
| score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh[23]ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -654,15 +656,18 @@ case $basic_machine in
leon|leon[3-9])
basic_machine=sparc-$basic_machine
;;
+ m6811-* | m68hc11-* | m6812-* | m68hc12-* | m68hcs12x-* | nvptx-* | picochip-*)
+ ;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
basic_machine=$basic_machine-unknown
- os=${os:-none}
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
;;
m9s12z | m68hcs12z | hcs12z | s12z)
basic_machine=s12z-unknown
- os=${os:-none}
+ ;;
+ m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+ basic_machine=s12z-`echo "$basic_machine" | sed 's/^[^-]*-//'`
;;
ms1)
basic_machine=mt-unknown
@@ -672,7 +677,8 @@ case $basic_machine in
;;
xgate)
basic_machine=$basic_machine-unknown
- os=${os:-none}
+ ;;
+ xgate-*)
;;
xscaleeb)
basic_machine=armeb-unknown
@@ -689,22 +695,26 @@ case $basic_machine in
basic_machine=$basic_machine-pc
;;
# Recognize the basic CPU types with company name.
- 580-* \
+ 1750a-* | 580-* \
| a29k-* \
| aarch64-* | aarch64_be-* \
+ | abacus-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* \
+ | am33_2.0-* \
+ | arc-* | arceb-* \
+ | arm-* | arm[lb]e-* | arme[lb]-* | armv*-* \
| avr-* | avr32-* \
+ | asmjs-* \
| ba-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | e2k-* | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | d10v-* | d30v-* | dlx-* | dsp16xx-* \
+ | e2k-* | elxsi-* | epiphany-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | ft32-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
@@ -714,8 +724,8 @@ case $basic_machine in
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | m5200-* | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* | v70-* | w65-* \
+ | m88110-* | m88k-* | maxq-* | mb-* | mcore-* | mep-* | metag-* \
| microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
@@ -739,6 +749,8 @@ case $basic_machine in
| mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
+ | mn10200-* | mn10300-* \
+ | moxie-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
@@ -747,21 +759,23 @@ case $basic_machine in
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| or1k*-* \
+ | or32-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pru-* \
| pyramid-* \
- | riscv32-* | riscv64-* \
+ | riscv-* | riscv32-* | riscv64-* \
| rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | score-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]ae[lb]-* | sh[23]e-* | she[lb]-* | sh[lb]e-* \
+ | sh[1234]e[lb]-* | sh[12345][lb]e-* | sh[23]ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
+ | spu-* \
| tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
| tron-* \
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
@@ -786,9 +800,6 @@ case $basic_machine in
3b*)
basic_machine=we32k-att
;;
- abacus)
- basic_machine=abacus-unknown
- ;;
alliant | fx80)
basic_machine=fx80-alliant
;;
@@ -804,9 +815,6 @@ case $basic_machine in
amiga | amiga-*)
basic_machine=m68k-unknown
;;
- asmjs)
- basic_machine=asmjs-unknown
- ;;
blackfin-*)
basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
os=linux
@@ -1153,6 +1161,9 @@ case $basic_machine in
sh5el)
basic_machine=sh5le-unknown
;;
+ sh5el-*)
+ basic_machine=sh5le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
+ ;;
simso-wrs)
basic_machine=sparclite-wrs
os=vxworks
@@ -1178,9 +1189,11 @@ case $basic_machine in
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
+ tile*-*)
+ ;;
tile*)
basic_machine=$basic_machine-unknown
- os=linux-gnu
+ os=${os:-linux-gnu}
;;
tx39)
basic_machine=mipstx39-unknown
@@ -1213,7 +1226,6 @@ case $basic_machine in
;;
none)
basic_machine=none-none
- os=${os:-none}
;;
# Here we handle the default manufacturer of certain CPU types. It is in
@@ -1245,9 +1257,6 @@ case $basic_machine in
we32k)
basic_machine=we32k-att
;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
cydra)
basic_machine=cydra-cydrome
;;
@@ -1263,9 +1272,6 @@ case $basic_machine in
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
*)
echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
exit 1
@@ -1356,7 +1362,7 @@ case $os in
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* \
| nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \
+ | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
| knetbsd* | mirbsd* | netbsd* \
| bitrig* | openbsd* | solidbsd* | libertybsd* \
| ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
diff --git a/support/ChangeLog b/support/ChangeLog
index 194811c8..68d10092 100644
--- a/support/ChangeLog
+++ b/support/ChangeLog
@@ -1,3 +1,7 @@
+2018-08-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * dfa.c: Sync with GNULIB.
+
2018-06-27 Arnold D. Robbins <arnold@skeeve.com>
* dfa.c, intprops.h, localeinfo.c, localeinfo.h,
diff --git a/support/dfa.c b/support/dfa.c
index 4b4c514a..41df67bf 100644
--- a/support/dfa.c
+++ b/support/dfa.c
@@ -3577,7 +3577,10 @@ dfafree (struct dfa *d)
}
if (d->superset)
- dfafree (d->superset);
+ {
+ dfafree (d->superset);
+ free (d->superset);
+ }
}
/* Having found the postfix representation of the regular expression,
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-24 18:25:24 +0000