Virgin import of FSF groff v1.16.1

1 files changed, 214 insertions, 89 deletions

diff --git a/contrib/groff/Makefile.in b/contrib/groff/Makefile.in
index dd0ef84..9856aab 100644
--- a/contrib/groff/Makefile.in
+++ b/contrib/groff/Makefile.in
@@ -1,4 +1,4 @@
-# Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+# Copyright (C) 1989-2000 Free Software Foundation, Inc.
 #      Written by James Clark (jjc@jclark.com)
 # 
 # This file is part of groff.
@@ -48,6 +48,10 @@ BROKEN_SPOOLER_FLAGS=@BROKEN_SPOOLER_FLAGS@
 # DEVICE is the default device.
 DEVICE=ps
 
+# TTYDEVDIRS is either `font/devascii font/devlatin1 font/devutf8' (for
+# ASCII) or `font/devcp1047' (for EBCDIC).
+TTYDEVDIRS=@TTYDEVDIRS@
+
 # PSPRINT is the command to use for printing a PostScript file,
 # for example `lpr'.
 PSPRINT=@PSPRINT@
@@ -74,7 +78,7 @@ exec_prefix=@exec_prefix@
 bindir=$(exec_prefix)/bin
 
 # datasubdir says where to install data files
-datadir=$(prefix)/share
+datadir=@datadir@
 datasubdir=$(datadir)/groff
 
 # fontdir says where to install dev*/*.
@@ -103,13 +107,13 @@ tmac_wrap=@tmac_wrap@
 # Don't make this empty.
 tmac_prefix=g
 
-# The groff -mm macros will be available as -m($(tmac_m_prefix)m.
+# The groff -mm macros will be available as -m$(tmac_m_prefix)m.
 tmac_m_prefix=\
  `for i in $(tmac_wrap) ""; do case "$$i" in m) echo $(tmac_prefix);; esac; done`
-# The groff -ms macros will be available as -m($(tmac_m_prefix)s.
+# The groff -ms macros will be available as -m$(tmac_s_prefix)s.
 tmac_s_prefix=\
  `for i in $(tmac_wrap) ""; do case "$$i" in s) echo $(tmac_prefix);; esac; done`
-# The groff -man macros will be available as -m($(tmac_m_prefix)an.
+# The groff -man macros will be available as -m$(tmac_an_prefix)an.
 tmac_an_prefix=\
  `for i in $(tmac_wrap) ""; do case "$$i" in an) echo $(tmac_prefix);; esac; done`
 
@@ -131,7 +135,7 @@ indexname=Ind
 common_words_file=$(datasubdir)/eign
 
 # manroot is the root of the man page directory tree.
-manroot=$(prefix)/man
+manroot=@mandir@
 
 # man1ext is the man section for user commands.
 man1ext=1
@@ -160,25 +164,32 @@ man7dir=$(manroot)/man$(man7ext)
 # -DHAVE_CC_LIMITS_H		if you have a C++ <limits.h>
 # -DHAVE_SYS_DIR_H		if you have <sys/dir.h>
 # -DHAVE_STDLIB_H		if you have <stdlib.h>
+# -DHAVE_STRINGS_H		if you have <strings.h>
 # -DHAVE_RENAME			if you have rename()
 # -DHAVE_MKSTEMP		if you have mkstemp()
-# -DSTDLIB_H_DECLARES_GETOPT	if your C++ <stdlib.h> declares getopt()
-# -DUNISTD_H_DECLARES_GETOPT	if your C++ <unistd.h> declares getopt()
-# -DSTDLIB_H_DECLARES_PUTENV	if your C++ <stdlib.h> declares putenv()
-# -DSTDIO_H_DECLARES_POPEN	if your C++ <stdio.h> declares popen()
-# -DSTDIO_H_DECLARES_PCLOSE	if your C++ <stdio.h> declares pclose()
+# -DHAVE_STRDUP			if you have strdup()
+# -DHAVE_STRSEP			if you have strsep()
+# -DHAVE_STRCASECMP		if you have strcasecmp()
+# -DNEED_DECLARATION_HYPOT	if your C++ <math.h> doesn't declare hypot()
+# -DNEED_DECLARATION_PUTENV	if your C++ <stdlib.h> doesn't declare putenv()
+# -DNEED_DECLARATION_POPEN	if your C++ <stdio.h> doesn't declare popen()
+# -DNEED_DECLARATION_PCLOSE	if your C++ <stdio.h> doesn't declare pclose()
+# -DNEED_DECLARATION_STRNCASECMP
+#				if your C++ <string.h> doesn't declare
+#				strncasecmp()
+# -DRET_TYPE_SRAND_IS_VOID	if your srand() returns void or int
 # -DHAVE_SYS_NERR		if you have sysnerr in <errno.h> or <stdio.h>
 # -DHAVE_SYS_ERRLIST		if you have sys_errlist in <errno.h> or
 #				<stdio.h>
-# -DMATH_H_DECLARES_HYPOT	if you have hypot() in <math.h>
 # -DTRADITIONAL_CPP		if your C++ compiler uses a traditional
 #				(Reiser) preprocessor
 # -DLONG_FOR_TIME_T		if localtime() takes a long * not a time_t *
 # -DHAVE_STRUCT_EXCEPTION	if <math.h> defines struct exception
 # -DRETSIGTYPE=int		if signal handlers return int not void	
+# -DIS_EBCDIC_HOST		if the host's encoding is EBCDIC
 DEFINES=@DEFS@
 
-# Include fmod.o, strtol.o, getcwd.o, strerror.o, putenv.o  in LIBOBJS if
+# Include fmod.o, strtol.o, getcwd.o, strerror.o, putenv.o in LIBOBJS if
 # your C library is missing the corresponding function.
 LIBOBJS=@LIBOBJS@
 
@@ -201,6 +212,7 @@ LIBM=@LIBM@
 RANLIB=@RANLIB@
 INSTALL=@INSTALL@
 INSTALL_PROGRAM=@INSTALL_PROGRAM@
+INSTALL_SCRIPT=@INSTALL_SCRIPT@
 INSTALL_DATA=@INSTALL_DATA@
 LN_S=@LN_S@
 AR=ar
@@ -212,8 +224,14 @@ ETAGSCCFLAG=-C
 PERLPATH=@PERLPATH@
 # Sed command with which to edit sh scripts.
 SH_SCRIPT_SED_CMD=@SH_SCRIPT_SED_CMD@
-srcdir = @srcdir@
-VPATH = @srcdir@
+
+srcdir=@srcdir@
+top_srcdir=@top_srcdir@
+VPATH=@srcdir@
+top_builddir=@top_builddir@
+
+# the program to create directory hierarchies
+mkinstalldirs=$(top_srcdir)/mkinstalldirs
 
 PURIFY=purify
 PURIFYCCFLAGS=
@@ -223,123 +241,238 @@ PURIFYCCFLAGS=
 # Passing down MAKEOVERRIDES prevents $(MAKE) from containing a second
 # copy of $(MDEFINES) when making individual directories; this could
 # cause the argument list to become too long on some systems.
-MDEFINES="MAKEOVERRIDES=$(MAKEOVERRIDES)" \
-  "PAGE=$(PAGE)" "BROKEN_SPOOLER_FLAGS=$(BROKEN_SPOOLER_FLAGS)" \
-  "DEVICE=$(DEVICE)" "PSPRINT=$(PSPRINT)" "DVIPRINT=$(DVIPRINT)" \
-  "prefix=$(prefix)" "exec_prefix=$(exec_prefix)" "bindir=$(bindir)" \
-  "g=$(g)" "datadir=$(datadir)" "datasubdir=$(datasubdir)" \
-  "fontdir=$(fontdir)" "fontpath=$(fontpath)" \
-  "tmacdir=$(tmacdir)" "tmacpath=$(tmacpath)" \
-  "indexext=$(indexext)" "indexdir=$(indexdir)" \
-  "indexname=$(indexname)" "common_words_file=$(common_words_file)" \
-  "manroot=$(manroot)" "man1ext=$(man1ext)" "man1dir=$(man1dir)" \
-  "man5ext=$(man5ext)" "man5dir=$(man5dir)" \
-  "man7ext=$(man7ext)" "man7dir=$(man7dir)" \
-  "tmac_wrap=$(tmac_wrap)" "sys_tmac_prefix=$(sys_tmac_prefix)" \
+MDEFINES= \
+  "MAKEOVERRIDES=$(MAKEOVERRIDES)" \
+  "PAGE=$(PAGE)" \
+  "BROKEN_SPOOLER_FLAGS=$(BROKEN_SPOOLER_FLAGS)" \
+  "DEVICE=$(DEVICE)" \
+  "TTYDEVDIRS=$(TTYDEVDIRS)" \
+  "PSPRINT=$(PSPRINT)" \
+  "DVIPRINT=$(DVIPRINT)" \
+  "top_srcdir=$(top_srcdir)" \
+  "top_builddir=$(top_builddir)" \
+  "prefix=$(prefix)" \
+  "exec_prefix=$(exec_prefix)" \
+  "bindir=$(bindir)" \
+  "g=$(g)" \
+  "datadir=$(datadir)" \
+  "datasubdir=$(datasubdir)" \
+  "fontdir=$(fontdir)" \
+  "fontpath=$(fontpath)" \
+  "tmacdir=$(tmacdir)" \
+  "tmacpath=$(tmacpath)" \
+  "indexext=$(indexext)" \
+  "indexdir=$(indexdir)" \
+  "indexname=$(indexname)" \
+  "common_words_file=$(common_words_file)" \
+  "manroot=$(manroot)" \
+  "man1ext=$(man1ext)" \
+  "man1dir=$(man1dir)" \
+  "man5ext=$(man5ext)" \
+  "man5dir=$(man5dir)" \
+  "man7ext=$(man7ext)" \
+  "man7dir=$(man7dir)" \
+  "mkinstalldirs=$(mkinstalldirs)" \
+  "tmac_wrap=$(tmac_wrap)" \
+  "sys_tmac_prefix=$(sys_tmac_prefix)" \
   "tmac_an_prefix=$(tmac_an_prefix)" \
-  "tmac_s_prefix=$(tmac_s_prefix)" "tmac_m_prefix=$(tmac_m_prefix)" \
-  "CCC=$(CCC)" "CC=$(CC)" "CCDEFINES=$(CCDEFINES)" "CDEFINES=$(CDEFINES)" \
-  "CCFLAGS=$(CCFLAGS)" "CFLAGS=$(CFLAGS)" "LDFLAGS=$(LDFLAGS)" \
-  "YACC=$(YACC)" "YACCFLAGS=$(YACCFLAGS)" "LIBM=$(LIBM)" \
-  "LIBS=$(LIBS)" "LIBOBJS=$(LIBOBJS)" "RANLIB=$(RANLIB)" "AR=$(AR)" \
-  "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" "INSTALL_DATA=$(INSTALL_DATA)" \
-  "ETAGS=$(ETAGS)" "ETAGSFLAGS=$(ETAGSFLAGS)" "ETAGSCCFLAG=$(ETAGSCCFLAG)" \
-  "PERLPATH=$(PERLPATH)" "SH_SCRIPT_SED_CMD=$(SH_SCRIPT_SED_CMD)" \
-  "PURIFY=$(PURIFY)" "PURIFYCCFLAGS=$(PURIFYCCFLAGS)"
+  "tmac_s_prefix=$(tmac_s_prefix)" \
+  "tmac_m_prefix=$(tmac_m_prefix)" \
+  "CCC=$(CCC)" \
+  "CC=$(CC)" \
+  "CCDEFINES=$(CCDEFINES)" \
+  "CDEFINES=$(CDEFINES)" \
+  "CCFLAGS=$(CCFLAGS)" \
+  "CFLAGS=$(CFLAGS)" \
+  "LDFLAGS=$(LDFLAGS)" \
+  "YACC=$(YACC)" \
+  "YACCFLAGS=$(YACCFLAGS)" \
+  "LIBM=$(LIBM)" \
+  "LIBS=$(LIBS)" \
+  "LIBOBJS=$(LIBOBJS)" \
+  "RANLIB=$(RANLIB)" \
+  "AR=$(AR)" \
+  "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+  "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+  "INSTALL_DATA=$(INSTALL_DATA)" \
+  "ETAGS=$(ETAGS)" \
+  "ETAGSFLAGS=$(ETAGSFLAGS)" \
+  "ETAGSCCFLAG=$(ETAGSCCFLAG)" \
+  "PERLPATH=$(PERLPATH)" \
+  "SH_SCRIPT_SED_CMD=$(SH_SCRIPT_SED_CMD)" \
+  "PURIFY=$(PURIFY)" \
+  "PURIFYCCFLAGS=$(PURIFYCCFLAGS)"
 
 SHELL=/bin/sh
-INCDIRS=include
-LIBDIRS=libgroff libdriver libbib
-CCPROGDIRS=groff troff tbl pic eqn grops grotty grodvi tfmtodit \
-  grolj4 hpftodit refer lookbib indxbib lkbib soelim addftinfo \
-  grohtml
-CPROGDIRS=pfbtops psbb
+INCDIRS=src/include
+LIBDIRS=\
+  src/libs/libgroff \
+  src/libs/libdriver \
+  src/libs/libbib
+CCPROGDIRS=\
+  src/roff/groff \
+  src/roff/troff \
+  src/preproc/tbl \
+  src/preproc/pic \
+  src/preproc/eqn \
+  src/preproc/grn \
+  src/preproc/refer \
+  src/preproc/soelim \
+  src/devices/grops \
+  src/devices/grotty \
+  src/devices/grodvi \
+  src/devices/grolj4 \
+  src/devices/grohtml \
+  src/devices/grolbp \
+  src/utils/tfmtodit \
+  src/utils/hpftodit \
+  src/utils/lookbib \
+  src/utils/indxbib \
+  src/utils/lkbib \
+  src/utils/addftinfo
+CPROGDIRS=src/utils/pfbtops
 PROGDIRS=$(CCPROGDIRS) $(CPROGDIRS)
-DEVDIRS=devps devdvi devascii devlatin1 devX75 devX75-12 devX100 devX100-12 \
-  devlj4 devhtml
-OTHERDIRS=man tmac afmtodit grog nroff mm
-ALLDIRS=$(INCDIRS) $(LIBDIRS) $(PROGDIRS) $(DEVDIRS) $(OTHERDIRS)
-EXTRADIRS=devps/generate devdvi/generate xditview doc
-DISTDIRS=$(ALLDIRS) $(EXTRADIRS)
+DEVDIRS=\
+  font/devps \
+  font/devdvi \
+  font/devX75 \
+  font/devX75-12 \
+  font/devX100 \
+  font/devX100-12 \
+  font/devlj4 \
+  font/devhtml \
+  font/devlbp
+ALLTTYDEVDIRS=\
+  font/devascii \
+  font/devlatin1 \
+  font/devutf8 \
+  font/devcp1047
+OTHERDIRS=\
+  man \
+  tmac \
+  src/utils/afmtodit \
+  src/roff/grog \
+  src/roff/nroff \
+  contrib/mm
+ALLDIRS=$(INCDIRS) $(LIBDIRS) $(PROGDIRS) \
+  $(DEVDIRS) $(TTYDEVDIRS) $(OTHERDIRS)
+EXTRADIRS=\
+  font/devps/generate \
+  font/devdvi/generate \
+  src/xditview \
+  doc
+DISTDIRS=$(INCDIRS) $(LIBDIRS) $(PROGDIRS) \
+  $(DEVDIRS) $(ALLTTYDEVDIRS) $(OTHERDIRS) $(EXTRADIRS)
 TARGETS=all install install_bin install_data clean distclean mostlyclean \
   realclean extraclean distfiles TAGS depend uninstall_sub
 
+# This ENVSETUP gork is required by the DJGPP build on Windows 9X,
+# where Make needs to be case-sensitive to find files like BI and VERSION.
+ENVSETUP=\
+	if test -f $(srcdir)/makefile.ccpg* && \
+	   test -f $(srcdir)/Makefile.ccpg*; \
+	then FNCASE=y; export FNCASE; \
+	else :; \
+	fi
+
 do=all
 dodirs=$(ALLDIRS) dot
 # Default target for subdir_Makefile
-subdir=troff
+subdir=src/roff/troff
 
 
 $(TARGETS):
-	@$(MAKE) $(MDEFINES) do=$@ $(dodirs)
+	@$(ENVSETUP); $(MAKE) $(MDEFINES) do=$@ $(dodirs)
 
 dot: FORCE
-	@$(MAKE) $(MDEFINES) srcdir=$(srcdir) VPATH=$(srcdir) \
-		-f $(srcdir)/Makefile.comm -f $(srcdir)/Makefile.sub $(do)
+	@$(ENVSETUP); \
+	$(MAKE) $(MDEFINES) srcdir=$(srcdir) VPATH=$(srcdir) \
+	  -f $(top_srcdir)/Makefile.comm \
+	  -f $(top_srcdir)/Makefile.sub $(do)
 
 $(LIBDIRS): FORCE
-	@if test $(srcdir) = .; \
+	@$(ENVSETUP); \
+	if test $(srcdir) = .; \
 	then srcdir=.; \
 	else srcdir=`cd $(srcdir); pwd`/$@; \
 	fi; \
-	test -d $@ || mkdir $@; \
+	test -d $@ || $(mkinstalldirs) $@; \
 	cd $@; \
+	test -f Makefile.dep || touch Makefile.dep; \
 	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
-		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
-	        -f $$srcdir/../Makefile.lib -f $$srcdir/Makefile.dep $(do)
+	  -f $(top_srcdir)/Makefile.comm \
+	  -f $$srcdir/Makefile.sub \
+	  -f $(top_srcdir)/Makefile.lib \
+	  -f Makefile.dep $(do)
 
 $(CPROGDIRS): FORCE
-	@if test $(srcdir) = .; \
+	@$(ENVSETUP); \
+	if test $(srcdir) = .; \
 	then srcdir=.; \
 	else srcdir=`cd $(srcdir); pwd`/$@; \
 	fi; \
-	test -d $@ || mkdir $@; \
+	test -d $@ || $(mkinstalldirs) $@; \
 	cd $@; \
+	test -f Makefile.dep || touch Makefile.dep; \
 	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
-		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
-	        -f $$srcdir/../Makefile.cpg -f $$srcdir/Makefile.dep $(do)
+	  -f $(top_srcdir)/Makefile.comm \
+	  -f $$srcdir/Makefile.sub \
+	  -f $(top_srcdir)/Makefile.cpg \
+	  -f Makefile.dep $(do)
 
 $(CCPROGDIRS): FORCE
-	@if test $(srcdir) = .; \
+	@$(ENVSETUP); \
+	if test $(srcdir) = .; \
 	then srcdir=.; \
 	else srcdir=`cd $(srcdir); pwd`/$@; \
 	fi; \
-	test -d $@ || mkdir $@; \
+	test -d $@ || $(mkinstalldirs) $@; \
 	cd $@; \
+	test -f Makefile.dep || touch Makefile.dep; \
 	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
-		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
-	        -f $$srcdir/../Makefile.ccpg -f $$srcdir/Makefile.dep $(do)
-
-$(DEVDIRS): FORCE
-	@if test $(srcdir) = .; \
+	  -f $(top_srcdir)/Makefile.comm \
+	  -f $$srcdir/Makefile.sub \
+	  -f $(top_srcdir)/Makefile.ccpg \
+	  -f Makefile.dep $(do)
+
+$(DEVDIRS) $(TTYDEVDIRS): FORCE
+	@$(ENVSETUP); \
+	if test $(srcdir) = .; \
 	then srcdir=.; \
 	else srcdir=`cd $(srcdir); pwd`/$@; \
 	fi; \
-	test -d $@ || mkdir $@; \
+	test -d $@ || $(mkinstalldirs) $@; \
 	cd $@; \
 	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
-		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
-		-f $$srcdir/../Makefile.dev $(do)
+	  -f $(top_srcdir)/Makefile.comm \
+	  -f $$srcdir/Makefile.sub \
+	  -f $(top_srcdir)/Makefile.dev $(do)
 
 $(INCDIRS) $(OTHERDIRS): FORCE
-	@if test $(srcdir) = .; \
+	@$(ENVSETUP); \
+	if test $(srcdir) = .; \
 	then srcdir=.; \
 	else srcdir=`cd $(srcdir); pwd`/$@; \
 	fi; \
-	test -d $@ || mkdir $@; \
+	test -d $@ || $(mkinstalldirs) $@; \
 	cd $@; \
 	$(MAKE) $(MDEFINES) srcdir=$$srcdir VPATH=$$srcdir \
-		-f $$srcdir/../Makefile.comm -f $$srcdir/Makefile.sub \
-	        -f $$srcdir/../Makefile.man $(do)
+	  -f $(top_srcdir)/Makefile.comm \
+	  -f $$srcdir/Makefile.sub \
+	  -f $(top_srcdir)/Makefile.man $(do)
 
-version=`cat $(srcdir)/VERSION`
+version=`cat $(top_srcdir)/VERSION`
+# No additional number for the groff archive if revision is zero
+revision=`sed -e 's/^0$$//' -e 's/^[1-9].*$$/.&/' $(top_srcdir)/REVISION`
 
 .PHONY: dist
 dist:
 	-rm -fr tmp
+	rm -f groff-$(version)$(revision).tar.gz
+	rm -f src/xditview/Imakefile;
 	mkdir tmp
 	for d in $(DISTDIRS); do \
-	  mkdir	tmp/$$d; \
+	  $(mkinstalldirs) tmp/$$d; \
 	done
 	srcdir=`cd $(srcdir); pwd`; \
 	cd tmp; \
@@ -354,10 +487,10 @@ dist:
 	done; \
 	rm -f Makefile; \
 	$(LN_S) $$srcdir/Makefile.init Makefile
-	mv tmp groff-$(version)
-	rm -f groff-$(version).tar.gz
-	tar cfh - groff-$(version) | gzip -c >groff-$(version).tar.gz
-	rm -fr groff-$(version)
+	mv tmp groff-$(version)$(revision)
+	tar cfh - groff-$(version)$(revision) | \
+	  gzip -c >groff-$(version)$(revision).tar.gz
+	rm -fr groff-$(version)$(revision)
 
 # $(PROGDIRS): libgroff
 # grops grotty grodvi: libdriver
@@ -375,14 +508,6 @@ Makefile.cfg: Makefile
 	  echo "$$var" >>Makefile.cfg; \
 	done
 
-depend: srcdir_must_be_dot
-
-.PHONY: srcdir_must_be_dot
-srcdir_must_be_dot:
-	@test "X$(srcdir)" = "X." \
-	  || (echo This target can only be made in the source directory; \
-	      exit 1)
-
 Makefile: Makefile.in
 	$(SHELL) config.status