Adding EBCDIC code page 1047.

* fonts/devcp1047/R.proto, fonts/devcp1047/Makefile.sub,
fonts/devcp1047/DESC.proto: New files.

* aclocal.m4 (GROFF_EBCDIC): Introduce TTYDEVDIRS which can be
either ascii/latin1 or cp1047.
* Makefile.in: Use it.
* configure: Updated.

Replacing and/or adding `md' (mathdot) glyph with `pc'
(periodcentered) in all text fonts.

* fonts/*/*: Change it.


* aclocal.m4 (GROFF_OS390): Fixing compiler flags.

* configure.in: Add check for strings.h.
* src/include/driver.h: Use HAVE_STRINGS_H.
* src/devices/grolbp/lpb.cc: Remove string.h.

* src/include/groff-getopt.h: New file.  It will be used instead of
getopt.h (to be included in lib.h) to avoid endless problems with
picky C++ compilers.
* src/include/lib.h: Use groff-getopt.h.
* src/include/Makefile.sub: Updated.

* configure: Updated.
* Makefile.in: Updated.

* NEWS: Mention EBCDIC support.


* TODO: Some additions.


* src/roff/troff/troff.man, doc/groff.texinfo: Fixing documentation
of mso request.


* src/roff/troff/troff.man: Minor fixes.

1 files changed, 105 insertions, 98 deletions

diff --git a/configure b/configure
index ef625c45..d32c191b 100755
--- a/configure
+++ b/configure
@@ -1011,7 +1011,10 @@ make an error "Character set is not EBCDIC"
 EOF
 if { (eval echo configure:1013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
-  groff_cv_ebcdic="yes";echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
+  groff_cv_ebcdic="yes"
+ TTYDEVDIRS="font/devcp1047"
+ echo "$ac_t""yes" 1>&6
+ cat >> confdefs.h <<\EOF
 #define IS_EBCDIC_HOST 1
 EOF
 
@@ -1019,16 +1022,19 @@ else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  groff_cv_ebcdic="no";echo "$ac_t""no" 1>&6
+  groff_cv_ebcdic="no"
+ TTYDEVDIRS="font/devascii font/devlatin1"
+ echo "$ac_t""no" 1>&6
 fi
 rm -f conftest*
+
 groff_cv_os390="no"
 if test "$groff_cv_ebcdic" = "yes"; then
 	echo $ac_n "checking for OS/390 Unix""... $ac_c" 1>&6
-echo "configure:1029: checking for OS/390 Unix" >&5
+echo "configure:1035: checking for OS/390 Unix" >&5
 	case `uname` in
 	OS/390)
-		CFLAGS="$CFLAGS -D_ALL_SOURCE -D_X_OPEN_SOURCE_EXTENDED=1"
+		CFLAGS="$CFLAGS -D_ALL_SOURCE"
 		groff_cv_os390="yes"
 		echo "$ac_t""yes" 1>&6 ;;
 	*)
@@ -1041,7 +1047,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1045: checking for $ac_word" >&5
+echo "configure:1051: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LPR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1075,7 +1081,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1079: checking for $ac_word" >&5
+echo "configure:1085: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1113,7 +1119,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1117: checking for $ac_word" >&5
+echo "configure:1123: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LPQ'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1152,11 +1158,11 @@ done
 fi
 
 echo $ac_n "checking for command to use for printing PostScript files""... $ac_c" 1>&6
-echo "configure:1156: checking for command to use for printing PostScript files" >&5
+echo "configure:1162: checking for command to use for printing PostScript files" >&5
 echo "$ac_t""$PSPRINT" 1>&6
 # Figure out DVIPRINT from PSPRINT.
 echo $ac_n "checking for command to use for printing dvi files""... $ac_c" 1>&6
-echo "configure:1160: checking for command to use for printing dvi files" >&5
+echo "configure:1166: checking for command to use for printing dvi files" >&5
 if test -n "$PSPRINT" && test -z "$DVIPRINT"; then
 	if test "X$PSPRINT" = "Xlpr"; then
 		DVIPRINT="lpr -d"
@@ -1169,7 +1175,7 @@ echo "$ac_t""$DVIPRINT" 1>&6
 # Extract the first word of "perl", so it can be a program name with args.
 set dummy perl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1173: checking for $ac_word" >&5
+echo "configure:1179: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PERLPATH'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1207,7 +1213,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1211: checking for $ac_word" >&5
+echo "configure:1217: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1240,7 +1246,7 @@ test -n "$YACC" || YACC="yacc"
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1244: checking for $ac_word" >&5
+echo "configure:1250: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1300,7 +1306,7 @@ ac_install_sh="$ac_dir/install-sh -c"
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1304: checking for a BSD compatible install" >&5
+echo "configure:1310: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1353,7 +1359,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1357: checking whether ln -s works" >&5
+echo "configure:1363: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1374,7 +1380,7 @@ else
 fi
 
 echo $ac_n "checking for csh hash hack""... $ac_c" 1>&6
-echo "configure:1378: checking for csh hash hack" >&5
+echo "configure:1384: checking for csh hash hack" >&5
 cat <<EOF >conftest.sh
 #!/bin/sh
 true || exit 0
@@ -1390,7 +1396,7 @@ fi
 rm -f conftest.sh
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1394: checking how to run the C preprocessor" >&5
+echo "configure:1400: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1405,13 +1411,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1409 "configure"
+#line 1415 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1415: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1421: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1422,13 +1428,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1426 "configure"
+#line 1432 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1432: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1438: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1439,13 +1445,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1443 "configure"
+#line 1449 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1449: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1455: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1469,21 +1475,21 @@ else
 fi
 echo "$ac_t""$CPP" 1>&6
 
-for ac_hdr in unistd.h dirent.h limits.h sys/dir.h stdlib.h
+for ac_hdr in unistd.h dirent.h limits.h sys/dir.h stdlib.h strings.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1477: checking for $ac_hdr" >&5
+echo "configure:1483: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1482 "configure"
+#line 1488 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1487: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1510,7 +1516,7 @@ fi
 done
 
 echo $ac_n "checking for ISC 3.x or 4.x""... $ac_c" 1>&6
-echo "configure:1514: checking for ISC 3.x or 4.x" >&5
+echo "configure:1520: checking for ISC 3.x or 4.x" >&5
 if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1
 then
 	echo "$ac_t""yes" 1>&6
@@ -1522,7 +1528,7 @@ else
 	echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking whether -D_POSIX_SOURCE is necessary""... $ac_c" 1>&6
-echo "configure:1526: checking whether -D_POSIX_SOURCE is necessary" >&5
+echo "configure:1532: checking whether -D_POSIX_SOURCE is necessary" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1532,7 +1538,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 1536 "configure"
+#line 1542 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 extern "C" { void fileno(int); }
@@ -1540,7 +1546,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define _POSIX_SOURCE 1
@@ -1569,9 +1575,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking declaration of putenv""... $ac_c" 1>&6
-echo "configure:1573: checking declaration of putenv" >&5
+echo "configure:1579: checking declaration of putenv" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1575 "configure"
+#line 1581 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 extern "C" { void putenv(int); }
@@ -1579,7 +1585,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -1608,9 +1614,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking declaration of popen""... $ac_c" 1>&6
-echo "configure:1612: checking declaration of popen" >&5
+echo "configure:1618: checking declaration of popen" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1614 "configure"
+#line 1620 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 extern "C" { void popen(int); }
@@ -1618,7 +1624,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1628: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -1647,9 +1653,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking declaration of pclose""... $ac_c" 1>&6
-echo "configure:1651: checking declaration of pclose" >&5
+echo "configure:1657: checking declaration of pclose" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1653 "configure"
+#line 1659 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 extern "C" { void pclose(int); }
@@ -1657,7 +1663,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1667: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -1686,9 +1692,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking for sys_nerr in <errno.h> or <stdio.h>""... $ac_c" 1>&6
-echo "configure:1690: checking for sys_nerr in <errno.h> or <stdio.h>" >&5
+echo "configure:1696: checking for sys_nerr in <errno.h> or <stdio.h>" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1692 "configure"
+#line 1698 "configure"
 #include "confdefs.h"
 #include <errno.h>
 #include <stdio.h>
@@ -1696,7 +1702,7 @@ int main() {
 int k; k = sys_nerr;
 ; return 0; }
 EOF
-if { (eval echo configure:1700: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1706: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define HAVE_SYS_NERR 1
@@ -1725,9 +1731,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking for sys_errlist in <errno.h> or <stdio.h>""... $ac_c" 1>&6
-echo "configure:1729: checking for sys_errlist in <errno.h> or <stdio.h>" >&5
+echo "configure:1735: checking for sys_errlist in <errno.h> or <stdio.h>" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1731 "configure"
+#line 1737 "configure"
 #include "confdefs.h"
 #include <errno.h>
 #include <stdio.h>
@@ -1735,7 +1741,7 @@ int main() {
 int k; k = (int)sys_errlist[0];
 ; return 0; }
 EOF
-if { (eval echo configure:1739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define HAVE_SYS_ERRLIST 1
@@ -1764,9 +1770,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking declaration of hypot""... $ac_c" 1>&6
-echo "configure:1768: checking declaration of hypot" >&5
+echo "configure:1774: checking declaration of hypot" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1770 "configure"
+#line 1776 "configure"
 #include "confdefs.h"
 #include <math.h>
 extern "C" { double hypot(double,double); }
@@ -1774,7 +1780,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -1803,16 +1809,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking C++ <osfcn.h>""... $ac_c" 1>&6
-echo "configure:1807: checking C++ <osfcn.h>" >&5
+echo "configure:1813: checking C++ <osfcn.h>" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1809 "configure"
+#line 1815 "configure"
 #include "confdefs.h"
 #include <osfcn.h>
 int main() {
 read(0, 0, 0); open(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:1816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define HAVE_CC_OSFCN_H 1
@@ -1841,16 +1847,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking C++ <limits.h>""... $ac_c" 1>&6
-echo "configure:1845: checking C++ <limits.h>" >&5
+echo "configure:1851: checking C++ <limits.h>" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1847 "configure"
+#line 1853 "configure"
 #include "confdefs.h"
 #include <limits.h>
 int main() {
 int x = INT_MIN; int y = INT_MAX; int z = UCHAR_MAX;
 ; return 0; }
 EOF
-if { (eval echo configure:1854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define HAVE_CC_LIMITS_H 1
@@ -1879,16 +1885,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking for declaration of time_t""... $ac_c" 1>&6
-echo "configure:1883: checking for declaration of time_t" >&5
+echo "configure:1889: checking for declaration of time_t" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1885 "configure"
+#line 1891 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 time_t t = time(0); struct tm *p = localtime(&t);
 ; return 0; }
 EOF
-if { (eval echo configure:1892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -1909,12 +1915,12 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:1913: checking return type of signal handlers" >&5
+echo "configure:1919: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1918 "configure"
+#line 1924 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -1931,7 +1937,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:1935: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -1950,16 +1956,16 @@ EOF
 
 
 echo $ac_n "checking struct exception""... $ac_c" 1>&6
-echo "configure:1954: checking struct exception" >&5
+echo "configure:1960: checking struct exception" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1956 "configure"
+#line 1962 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
 struct exception e;
 ; return 0; }
 EOF
-if { (eval echo configure:1963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define HAVE_STRUCT_EXCEPTION 1
@@ -1973,7 +1979,7 @@ else
 fi
 rm -f conftest*
 echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:1977: checking for sin in -lm" >&5
+echo "configure:1983: checking for sin in -lm" >&5
 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1981,7 +1987,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1985 "configure"
+#line 1991 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1992,7 +1998,7 @@ int main() {
 sin()
 ; return 0; }
 EOF
-if { (eval echo configure:1996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2017,17 +2023,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2021: checking for $ac_hdr" >&5
+echo "configure:2027: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2026 "configure"
+#line 2032 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2037: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2056,12 +2062,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2060: checking for $ac_func" >&5
+echo "configure:2066: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2065 "configure"
+#line 2071 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2084,7 +2090,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2109,7 +2115,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:2113: checking for working mmap" >&5
+echo "configure:2119: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2117,7 +2123,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2121 "configure"
+#line 2127 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -2257,7 +2263,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:2261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -2284,12 +2290,12 @@ LIBS="$LIBS -lc $LIBM"
 for ac_func in fmod strtol getcwd strerror putenv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2288: checking for $ac_func" >&5
+echo "configure:2294: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2293 "configure"
+#line 2299 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2312,7 +2318,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2342,12 +2348,12 @@ LIBS="$saved_libs"
 for ac_func in rename mkstemp strcasecmp strsep strdup
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2346: checking for $ac_func" >&5
+echo "configure:2352: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2351 "configure"
+#line 2357 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2370,7 +2376,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2395,12 +2401,12 @@ fi
 done
 
 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
-echo "configure:2399: checking for sys_siglist declaration in signal.h or unistd.h" >&5
+echo "configure:2405: checking for sys_siglist declaration in signal.h or unistd.h" >&5
 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2404 "configure"
+#line 2410 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -2412,7 +2418,7 @@ int main() {
 char *msg = *(sys_siglist + 1);
 ; return 0; }
 EOF
-if { (eval echo configure:2416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_decl_sys_siglist=yes
 else
@@ -2441,16 +2447,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking whether ANSI array delete syntax supported""... $ac_c" 1>&6
-echo "configure:2445: checking whether ANSI array delete syntax supported" >&5
+echo "configure:2451: checking whether ANSI array delete syntax supported" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2447 "configure"
+#line 2453 "configure"
 #include "confdefs.h"
 
 int main() {
 char *p = new char[5]; delete [] p;
 ; return 0; }
 EOF
-if { (eval echo configure:2454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -2479,16 +2485,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking traditional preprocessor""... $ac_c" 1>&6
-echo "configure:2483: checking traditional preprocessor" >&5
+echo "configure:2489: checking traditional preprocessor" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2485 "configure"
+#line 2491 "configure"
 #include "confdefs.h"
 #define name2(a,b) a/**/b
 int main() {
 int name2(foo,bar);
 ; return 0; }
 EOF
-if { (eval echo configure:2492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define TRADITIONAL_CPP 1
@@ -2509,12 +2515,12 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking w_coredump""... $ac_c" 1>&6
-echo "configure:2513: checking w_coredump" >&5
+echo "configure:2519: checking w_coredump" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""no" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2518 "configure"
+#line 2524 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -2529,7 +2535,7 @@ main()
 #endif
 }
 EOF
-if { (eval echo configure:2533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF
 #define WCOREFLAG 0200
@@ -2545,12 +2551,12 @@ rm -fr conftest*
 fi
 
 echo $ac_n "checking default value for grops -b option""... $ac_c" 1>&6
-echo "configure:2549: checking default value for grops -b option" >&5
+echo "configure:2555: checking default value for grops -b option" >&5
 test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=7
 echo "$ac_t""$BROKEN_SPOOLER_FLAGS" 1>&6
 
 echo $ac_n "checking default paper size""... $ac_c" 1>&6
-echo "configure:2554: checking default paper size" >&5
+echo "configure:2560: checking default paper size" >&5
 if test -z "$PAGE"; then
 	descfile=
 	if test -r $prefix/share/groff/font/devps/DESC; then
@@ -2585,7 +2591,7 @@ test -n "$PAGE" || PAGE=letter
 echo "$ac_t""$PAGE" 1>&6
 
 echo $ac_n "checking for existing troff installation""... $ac_c" 1>&6
-echo "configure:2589: checking for existing troff installation" >&5
+echo "configure:2595: checking for existing troff installation" >&5
 if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" = x0; then
 	echo "$ac_t""yes" 1>&6
 	g=g
@@ -2595,7 +2601,7 @@ else
 fi
 
 echo $ac_n "checking for prefix of system macro packages""... $ac_c" 1>&6
-echo "configure:2599: checking for prefix of system macro packages" >&5
+echo "configure:2605: checking for prefix of system macro packages" >&5
 sys_tmac_prefix=
 sys_tmac_file_prefix=
 for d in /usr/share/lib/tmac /usr/lib/tmac; do
@@ -2615,7 +2621,7 @@ echo "$ac_t""$sys_tmac_prefix" 1>&6
 
 tmac_wrap=
 echo $ac_n "checking which system macro packages should be made available""... $ac_c" 1>&6
-echo "configure:2619: checking which system macro packages should be made available" >&5
+echo "configure:2625: checking which system macro packages should be made available" >&5
 if test "x$sys_tmac_file_prefix" = "xtmac."; then
 	for f in $sys_tmac_prefix*; do
 		suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"`
@@ -2805,6 +2811,7 @@ s%@mandir@%$mandir%g
 s%@top_builddir@%$top_builddir%g
 s%@CC@%$CC%g
 s%@CXX@%$CXX%g
+s%@TTYDEVDIRS@%$TTYDEVDIRS%g
 s%@LPR@%$LPR%g
 s%@LP@%$LP%g
 s%@LPQ@%$LPQ%g