3 files changed, 282 insertions, 185 deletions
diff --git a/pc.d/Makefile.pc b/pc.d/Makefile.pc
new file mode 100644
index 00000000..11aaa026
--- /dev/null
+++ b/pc.d/Makefile.pc
@@ -0,0 +1,282 @@
+# Makefile for GNU Awk.
+#
+# Copyright (C) 1986, 1988, 1989 the Free Software Foundation, Inc.
+# 
+# This file is part of GAWK, the GNU implementation of the
+# AWK Progamming Language.
+# 
+# GAWK is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 1, or (at your option)
+# any later version.
+# 
+# GAWK is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GAWK; see the file COPYING.  If not, write to
+# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# User tunable macros
+
+# CFLAGS: options to the C compiler
+#
+#	-O	optimize
+#	-g	include dbx/sdb info
+#	-gg	include gdb debugging info; only for GCC (deprecated)
+#	-pg	include new (gmon) profiling info
+#	-p	include old style profiling info (System V)
+#
+#	To port GAWK, examine and adjust the following flags carefully.
+#	In addition, you will have to look at alloca below.
+#	The intent (eventual) is to not penalize the most-standard-conforming
+#	systems with a lot of #define's.
+#
+#	-DBCOPY_MISSING		- bcopy() et al. are missing; will replace
+#				  with a #define'd memcpy() et al. -- use at
+#				  your own risk (should really use a memmove())
+#	-DSPRINTF_INT		- sprintf() returns int (most USG systems)
+#	-DBLKSIZE_MISSING	- st_blksize missing from stat() structure
+#				  (most USG systems)
+#	-DBSDSTDIO		- has a BSD internally-compatible stdio
+#	-DDOPRNT_MISSING	- lacks doprnt() routine
+#	-DDUP2_MISSING		- lacks dup2() system call (S5Rn, n < 4)
+#	-DGCVT_MISSING		- lacks gcvt() routine
+#	-DGETOPT_MISSING	- lacks getopt() routine
+#	-DMEMCMP_MISSING	- lacks memcmp() routine
+#	-DMEMCPY_MISSING	- lacks memcpy() routine
+#	-DMEMSET_MISSING	- lacks memset() routine
+#	-DRANDOM_MISSING	- lacks random() routine
+#	-DSTRCASE_MISSING	- lacks strcasecmp() routine
+#	-DSTRCHR_MISSING	- lacks strchr() and strrchr() routines
+#	-DSTRERROR_MISSING	- lacks (ANSI C) strerror() routine
+#	-DSTRTOD_MISSING	- lacks strtod() routine
+#	-DTMPNAM_MISSING	- lacks or deficient tmpnam() routine
+#	-DVPRINTF_MISSING	- lacks vprintf and associated routines
+#	-DSIGTYPE=int		- signal routines return int (default void)
+
+# Sun running SunOS 4.x
+# MISSING = -DSTRERROR_MISSING -DSTRCASE_MISSING
+
+# SGI Personal Iris (Sys V derived)
+# MISSING = -DSPRINTF_INT -DBLKSIZE_MISSING -DSTRERROR_MISSING -DRANDOM_MISSING
+
+# VAX running Ultrix 3.x
+# MISSING = -DSTRERROR_MISSING
+
+# A generic 4.2 BSD machine
+# (eliminate GETOPT_MISSING for 4.3 release)
+# (eliminate STRCASE_MISSING and TMPNAM_MISSING for Tahoe release)
+# MISSING = -DBSDSTDIO -DMEMCMP_MISSING -DMEMCPY_MISSING -DMEMSET_MISSING \
+#	-DSTRERROR_MISSING -DSTRTOD_MISSING -DVPRINTF_MISSING \
+#	-DSTRCASE_MISSING -DTMPNAM_MISSING \
+#	-DGETOPT_MISSING -DSTRCHR_MISSING -DSIGTYPE=int
+
+# On Amdahl UTS, a SysVr2-derived system
+# MISSING = -DBCOPY_MISSING -DSPRINTF_INT -DRANDOM_MISSING -DSTRERROR_MISSING \
+#	-DSTRCASE_MISSING -DDUP2_MISSING # -DBLKSIZE_MISSING ??????
+
+# Comment out the next line if you don't have gcc.
+# Also choose just one of -g and -O.
+# CC=		 gcc
+# for DOS
+CC= cl
+POPEN = popen.o
+
+# for DOS, most of the missing symbols are defined in MISSING.C in order to
+# get around the command line length limitations
+MISSING = -DSPRINTF_INT -DBLKSIZE_MISSING -DBCOPY_MISSING
+LINKFLAGS= /MAP /CO /FAR /PACKC /NOE /NOIG /st:0x1800
+
+# also give suffixes and explicit rule for DOS
+.SUFFIXES : .o .c
+.c.o:
+	$(CC) -c $(CFLAGS) -Ipc.d -W2 -AL -Fo$*.o $<
+	
+OPTIMIZE=	-Od -Zi
+PROFILE=	#-pg
+DEBUG=		#-DDEBUG #-DMEMDEBUG #-DFUNC_TRACE #-DMPROF
+DEBUGGER=	#-g -Bstatic
+WARN=		#-W -Wunused -Wimplicit -Wreturn-type -Wcomment	# for gcc only
+
+# Parser to use on grammar -- if you don't have bison use the first one
+#PARSER = yacc
+PARSER = bison
+
+# ALLOCA
+#	Set equal to alloca.o if your system is S5 and you don't have
+#	alloca. Uncomment one of the rules below to make alloca.o from
+#	either alloca.s or alloca.c.
+ALLOCA= #alloca.o
+
+#
+# With the exception of the alloca rule referred to above, you shouldn't
+# need to customize this file below this point.
+#
+
+FLAGS= $(MISSING) $(DEBUG)
+CFLAGS= $(FLAGS) $(DEBUGGER) $(PROFILE) $(OPTIMIZE) $(WARN)
+
+# object files
+O1 = main.o eval.o builtin.o msg.o debug.o io.o field.o array.o node.o
+O2 = version.o missing.o $(POPEN)
+
+AWKOBJS = $(O1) $(O2)
+
+
+# for unix
+# AWKTAB = awk.tab.o
+# for dos
+AWKTAB = awk_tab.o
+
+
+
+ALLOBJS = $(AWKOBJS) $(AWKTAB)
+
+# GNUOBJS
+#	GNU stuff that gawk uses as library routines.
+GNUOBJS= regex.o $(ALLOCA)
+
+# source and documentation files
+SRC =	main.c eval.c builtin.c msg.c \
+	debug.c io.c field.c array.c node.c missing.c
+
+ALLSRC= $(SRC) awk.tab.c
+
+AWKSRC= awk.h awk.y $(ALLSRC) version.sh patchlevel.h
+
+GNUSRC = alloca.c alloca.s regex.c regex.h
+
+COPIES = missing.d/dup2.c missing.d/gcvt.c missing.d/getopt.c \
+	missing.d/memcmp.c missing.d/memcpy.c missing.d/memset.c \
+	missing.d/random.c missing.d/strcase.c missing.d/strchr.c \
+	missing.d/strerror.c missing.d/strtod.c missing.d/tmpnam.c \
+	missing.d/vprintf.c
+
+SUPPORT = support/texindex.c support/texinfo.tex
+
+DOCS= gawk.1 gawk.texinfo
+
+INFOFILES= gawk-info gawk-info-1 gawk-info-2 gawk-info-3 gawk-info-4 \
+	   gawk-info-5 gawk-info-6 gawk.aux gawk.cp gawk.cps gawk.fn \
+	   gawk.fns gawk.ky gawk.kys gawk.pg gawk.pgs gawk.toc \
+	   gawk.tp gawk.tps gawk.vr gawk.vrs
+
+MISC = CHANGES COPYING FUTURES Makefile PROBLEMS README
+
+PCSTUFF= pc.d/Makefile.pc pc.d/popen.c pc.d/popen.h
+
+ALLDOC= gawk.dvi $(INFOFILES)
+
+ALLFILES= $(AWKSRC) $(GNUSRC) $(COPIES) $(MISC) $(DOCS) $(ALLDOC) $(PCSTUFF) $(SUPPORT)
+
+# Release of gawk.  There can be no leading or trailing white space here!
+REL=2.11
+# for unix
+# GAWK = gawk
+# for DOS
+GAWK = gawk.exe
+$(GAWK) : $(ALLOBJS) $(GNUOBJS) names.lnk
+	link @names.lnk
+
+#GNULIB = ..\lib\lgnu.lib 
+GNULIB = 
+names.lnk : makefile
+	echo $(O1) + > $@
+	echo $(O2) + >> $@
+	echo $(AWKTAB) + >> $@
+	echo $(GNUOBJS) >> $@
+	echo $(GAWK) >> $@
+	echo gawk.map >> $@
+	echo $(GNULIB) $(LINKFLAGS) >> $@
+
+popen.o : pc.d\popen.c
+	$(CC) -c $(CFLAGS) -Ipc.d -W2 -AL -Fo$*.o pc.d\popen.c
+
+# rules to build gawk
+#$(GAWK) : $(ALLOBJS) $(GNUOBJS)
+#	$(CC) -o gawk $(CFLAGS) $(ALLOBJS) $(GNUOBJS) -lm
+
+$(AWKOBJS): awk.h
+
+main.o: patchlevel.h
+
+#awk.tab.o: awk.h awk.tab.c
+#
+#awk.tab.c: awk.y
+#	$(PARSER) -v awk.y
+#	-mv -f y.tab.c awk.tab.c
+
+# for dos
+awk_tab.o : awk.y awk.h
+	bison -y awk.y
+	$(CC) -c $(CFLAGS) -Ipc.d -W2 -AL -Fo$@ y_tab.c
+	@-rm y_tab.c
+
+version.c: version.sh
+	sh version.sh $(REL) > version.c
+
+# Alloca: uncomment this if your system (notably System V boxen)
+# does not have alloca in /lib/libc.a
+#
+#alloca.o: alloca.s
+#	/lib/cpp < alloca.s | sed '/^#/d' > t.s
+#	as t.s -o alloca.o
+#	rm t.s
+
+# If your machine is not supported by the assembly version of alloca.s,
+# use the C version instead.  This uses the default rules to make alloca.o.
+#
+#alloca.o: alloca.c
+
+# auxiliary rules for release maintenance
+lint: $(ALLSRC)
+	lint -hcbax $(FLAGS) $(ALLSRC)
+
+xref:
+	cxref -c $(FLAGS) $(ALLSRC) | grep -v '	/' >xref
+
+clean:
+	rm -f gawk *.o core awk.output awk.tab.c gmon.out make.out version.c
+
+clobber: clean
+	rm -f $(ALLDOC) gawk.log
+
+gawk.dvi: gawk.texinfo
+	tex gawk.texinfo ; texindex gawk.??
+	tex gawk.texinfo ; texindex gawk.??
+	tex gawk.texinfo
+
+$(INFOFILES): gawk.texinfo
+	makeinfo gawk.texinfo
+
+srcrelease: $(AWKSRC) $(GNUSRC) $(DOCS) $(MISC) $(COPIES) $(PCSTUFF) $(SUPPORT)
+	-mkdir gawk-$(REL)
+	cp -p $(AWKSRC) $(GNUSRC) $(DOCS) $(MISC) gawk-$(REL)
+	-mkdir gawk-$(REL)/missing.d
+	cp -p $(COPIES) gawk-$(REL)/missing.d
+	-mkdir gawk-$(REL)/pc.d
+	cp -p $(PCSTUFF) gawk-$(REL)/pc.d
+	-mkdir gawk-$(REL)/support
+	cp -p $(SUPPORT) gawk-$(REL)/support
+	tar -cf - gawk-$(REL) | compress > gawk-$(REL).tar.Z
+
+docrelease: $(ALLDOC)
+	-mkdir gawk-$(REL)-doc
+	cp -p $(INFOFILES) gawk.dvi gawk-$(REL)-doc
+	nroff -man gawk.1 > gawk-$(REL)-doc/gawk.1.pr
+	tar -cf - gawk-$(REL)-doc | compress > gawk-doc-$(REL).tar.Z
+
+psrelease: docrelease
+	-mkdir gawk-postscript
+	dvi2ps gawk.dvi > gawk-postscript/gawk.postscript
+	psroff -t -man gawk.1 > gawk-postscript/gawk.1.ps
+	tar -cf - gawk-postscript | compress > gawk.postscript.tar.Z
+
+release: srcrelease docrelease psrelease
+	rm -fr gawk-postscript gawk-$(REL) gawk-$(REL)-doc
+
+diff:
+	for i in RCS/*; do rcsdiff -c -b $$i > `basename $$i ,v`.diff; done
diff --git a/pc.d/makefile.pc b/pc.d/makefile.pc
deleted file mode 100644
index b812dad4..00000000
--- a/pc.d/makefile.pc
+++ /dev/null
@@ -1,169 +0,0 @@
-# Makefile for GNU Awk (for use with Microsoft C V5.1)
-#
-# Rewritten by Arnold Robbins, September 1988, March 1989.
-#
-# Copyright (C) 1986, 1988, 1989 the Free Software Foundation, Inc.
-# 
-# This file is part of GAWK, the GNU implementation of the
-# AWK Progamming Language.
-# 
-# GAWK is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 1, or (at your option)
-# any later version.
-# 
-# GAWK is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GAWK; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
-# CFLAGS: options to the C compiler
-#
-#	-Ox	optimize
-#	-Zi	include debugging info (include /CO in LINKFLAFS)
-#	-AL	compile in large model
-#	-AS	compile in small model
-#
-#	-DNOVPRINTF - system has no vprintf and associated routines
-#	-DHASDOPRNT - system needs version of vprintf et al. defined in awk5.c
-#		      and has a BSD compatable doprnt()
-#	-DNOMEMCMP  - system lacks memcmp()
-#	-DUSG       - system is generic-ish System V.
-#
-CC=cl
-LINKFLAGS= /E /FAR /PAC /NOE /NOI /st:0x1800
-#LINKFLAGS= /CO /NOE /NOI /st:0x1800
-OPTIMIZE= -AL -Ox
-DEBUG=#-DDEBUG #-DFUNC_TRACE -DMEMDEBUG
-DEBUGGER= #-Zi
-PROFILE=#-pg
-SYSV=
-BSD=#-DHASDOPRNT
-MEMCMP=#-DNOMEMCMP
-VPRINTF=#-DNOVPRINTF
-  
-FLAGS= $(OPTIMIZE) $(SYSV) $(DEBUG) $(BSD) $(MEMCMP) $(VPRINTF)
-CFLAGS= $(FLAGS) $(DEBUGGER) $(PROFILE) 
-LDFLAGS= #-Bstatic
-
-SRC =	awk1.c awk2.c awk3.c awk4.c awk5.c \
-	awk6.c awk7.c awk8.c awk9.c regex.c version.c do_free.c awka.c
-
-PCSTUFF= makefile.pc names.lnk random.c
-
-AWKOBJS = awk1.obj awk2.obj awk3.obj awk4.obj awk5.obj awk6.obj awk7.obj \
-	  awk8.obj awk9.obj version.obj awka.obj # do_free.obj # used for MEMDEBUG
-ALLOBJS = $(AWKOBJS) awk_tab.obj
-
-# Parser to use on grammar -- if you don't have bison use the first one
-PARSER = yacc
-PARSOUT=ytab.c
-#PARSER = bison -y
-#PARSOUT=y_tab.c
-#PARSFLAGS=-v
-
-# S5OBJS
-#	Set equal to alloca.o if your system is S5 and you don't have
-#	alloca. Uncomment the rule below to actually make alloca.o.
-S5OBJS=
-
-# GETOPT
-#	Set equal to getopt.o if you have a generic BSD system. The
-#	generic BSD getopt is reported to not work with gawk. The
-#	gnu getopt is supplied in gnu.getopt.c. The Public Domain
-#	getopt from AT&T is in att.getopt.c. Choose one of these,
-#	and rename it getopt.c.
-GETOPT=getopt.obj
-
-# LIBOBJS
-#	Stuff that awk uses as library routines, but not in /lib/libc.a.
-LIBOBJS= regex.obj random.obj $(S5OBJS) $(GETOPT)
-
-UPDATES = Makefile awk.h awk.y \
-	$(SRC) regex.c regex.h
-
-INFOFILES= gawk-info gawk-info-1 gawk-info-2 gawk-info-3 gawk-info-4 \
-           gawk-info-5 gawk.aux gawk.cp gawk.cps gawk.dvi gawk.fn gawk.fns \
-           gawk.ky gawk.kys gawk.pg gawk.pgs gawk.texinfo gawk.toc \
-           gawk.tp gawk.tps gawk.vr gawk.vrs
-
-# DOCS
-#	Documentation for users
-#
-DOCS=gawk.1 $(INFOFILES)
-
-# We don't distribute shar files, but they're useful for mailing.
-SHARS = $(DOCS) COPYING README PROBLEMS $(UPDATES) awk.tab.c \
-	alloca.s alloca.c att_getopt.c gnu_getopt.c $(PCSTUFF)
-  
-gawk: $(ALLOBJS) $(LIBOBJS)
-	link @names.lnk,gawk.exe $(LINKFLAGS);
-
-# this kludge necessary because MSC 5.1 compiler bombs with -Oa or -Ol (where
-# -Ox == "-Oailt -Gs")
-regex.obj: regex.c
-	$(CC) -c -Oit -AL regex.c
-
-$(AWKOBJS): awk.h
-
-awk_tab.obj: awk.h awk_tab.c
-
-awk_tab.c: awk.y
-	@-del awk_tab.c
-	$(PARSER) $(PARSFLAGS) awk.y
-	-rename $(PARSOUT) awk_tab.c
-
-# Alloca: uncomment this if your system (notably System V boxen)
-# does not have alloca in /lib/libc.a
-#
-#alloca.o: alloca.s
-#	/lib/cpp < alloca.s | sed '/^#/d' > t.s
-#	as t.s -o alloca.o
-#	rm t.s
-
-# If your machine is not supported by the assembly version of alloca.s,
-# use the C version instead.  This uses the default rules to make alloca.o.
-#
-#alloca.o: alloca.c
-
-lint: $(SRC)
-	lint -hcbax $(FLAGS) $(SRC) awk_tab.c
-
-clean:
-	rm -f gawk *.obj core awk.output gmon.out make.out #awk_tab.c
-
-awk.shar: $(SHARS)
-	shar -f awk -c $(SHARS)
- 
-awk.tar: $(SHARS)
-	tar cvf awk.tar $(SHARS)
-
-updates.tar:	$(UPDATES)
-	tar cvf gawk.tar $(UPDATES)
- 
-awk.tar.Z:	awk.tar
-	compress < awk.tar > awk.tar.Z
-
-doc: $(DOCS)
-	nroff -man $(DOCS) | col > $(DOCS).out
-
-# This command probably won't be useful to the rest of the world, but makes
-# life much easier for me.
-dist:	awk.tar awk.tar.Z
-
-diff:
-	for i in RCS/*; do rcsdiff -c -b $$i > `basename $$i ,v`.diff; done
-
-update:	$(UPDATES)
-	sendup $?
-	touch update
-
-release: $(SHARS)
-	-rm -fr gawk-dist
-	mkdir gawk-dist
-	cp $(SHARS) gawk-dist
-	tar -cvf - gawk-dist | compress > dist.tar.Z
diff --git a/pc.d/names.lnk b/pc.d/names.lnk
deleted file mode 100644
index 28e1a0d5..00000000
--- a/pc.d/names.lnk
+++ /dev/null
@@ -1,16 +0,0 @@
-awk1.obj+
-awk2.obj+
-awk3.obj+
-awk4.obj+
-awk5.obj+
-awk6.obj+
-awk7.obj+
-awk8.obj+
-awk9.obj+
-awka.obj+
-version.obj+
-awk_tab.obj+
-regex.obj+
-random.obj+
-setargv.obj+
-getopt.obj