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-rw-r--r--pc/ChangeLog3
-rw-r--r--pc/Makefile299
-rw-r--r--pc/Makefile.emx53
-rw-r--r--pc/Makefile.msc68
-rw-r--r--pc/Makefile.os2125
-rw-r--r--pc/Makefile.tst376
-rw-r--r--pc/awklib/igawk85
-rw-r--r--pc/awklib/igawk.awk51
-rw-r--r--pc/awklib/igawk.bat1
-rw-r--r--pc/config.h389
-rw-r--r--pc/gawk-32.def3
-rw-r--r--pc/gawkmisc.pc134
-rw-r--r--pc/getid.c131
-rw-r--r--pc/include/fcntl.h3
-rw-r--r--pc/include/stdio.h3
-rw-r--r--pc/include/stdlib.h3
-rw-r--r--pc/include/string.h3
-rw-r--r--pc/include/sys/stat.h3
-rw-r--r--pc/include/sys/types.h3
-rw-r--r--pc/include/time.h3
-rw-r--r--pc/install.awk61
-rw-r--r--pc/makegawk.bat65
-rwxr-xr-xpc/mkconf.cmd31
-rw-r--r--pc/mkinstal.sh33
-rwxr-xr-xpc/mungeconf.cmd15
-rw-r--r--pc/names.lnk20
-rw-r--r--pc/names2.lnk19
-rw-r--r--pc/popen.c236
28 files changed, 1411 insertions, 808 deletions
diff --git a/pc/ChangeLog b/pc/ChangeLog
new file mode 100644
index 00000000..570c031b
--- /dev/null
+++ b/pc/ChangeLog
@@ -0,0 +1,3 @@
+Wed Jan 10 22:58:55 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us>
+
+ * ChangeLog created.
diff --git a/pc/Makefile b/pc/Makefile
new file mode 100644
index 00000000..cefd9c3d
--- /dev/null
+++ b/pc/Makefile
@@ -0,0 +1,299 @@
+# Makefile for gawk (GNU awk) 1 Sep 1995
+#
+# - for GNU C (djgpp) [executable for DOS (32-bit)]
+# - for GNU C (emx) [executable for OS/2 2.x or DOS (32-bit)]
+# - for Microsoft C 7 [ececutable for DOS (16-bit)]
+# - for Microsoft C 6.00A [executable for OS/2 or DOS (16-bit)]
+# - for Microsoft C 5.1 [executable for OS/2 or DOS (16-bit)]
+
+# Tested with ndmake and dmake-3.8 under DOS and dmake and
+# GNU make under OS/2. Compiling with dmake under DOS may require
+# the DOS-only version of dmake (so that swapping works).
+
+default:
+ @echo "Enter $(MAK) target "
+ @echo " where 'target' is chosen from "
+ @echo " djgpp ... DOS 32-bit exe [GNU C, Delorie, v1 or v2] "
+ @echo " emx ..... OS/2 32-bit exe [emx/gcc; uses emxlibc.dll] "
+ @echo " emxbnd .. OS/2 and DOS 32-bit exe [emx/gcc] "
+ @echo " msc ..... DOS exe [Microsoft C 7] "
+ @echo " msc6 .... DOS exe [Microsoft C 6.00a] "
+ @echo " msc6os2 . OS/2 exe [Microsoft C 6.00a] "
+ @echo " msc6bnd . OS/2 and DOS exe [Microsoft C 6.00a] "
+ @echo " ----------------------------------------------------- "
+ @echo " test .... Perform tests (see README_d/README.pc) "
+ @echo " install . Install gawk under $(prefix)/ "
+
+# Support dropped in 3.0
+# @echo " msc51 DOS exe [Microsoft C 5.1] "
+# @echo " msc51bnd OS/2 and DOS exe [Microsoft C 5.1] "
+
+#======================= Configuration ==================================
+RSPFILE = gawk.rsp
+#
+# Choose method for passing arguments to the linker.
+#
+# If compiling under OS/2 or if make can pass long lines
+#LDRSP = $(GAWKOBJS)
+#LINKRSP = $(LDRSP)
+#
+# else if make == dmake
+# Response files for linker: dmake allows the macro expansion
+# $(macro_name:modifier_list:modifier_list:...)
+# The macro mktmp creates a temporary file for the linker.
+# The 't' modifier is for tokenization.
+#LDRSP = @$(mktmp $(<:t"\n"))
+#LINKRSP = @$(mktmp $(<:t"+\n") ) # Space before final paren req
+#
+# else use brain-dead approach (emxbnd will need 'tr').
+RSP = $(RSPFILE)
+LDRSP = @$(RSP)
+LINKRSP = $(LDRSP)
+#------------------------------------------------------------------------
+# Some makes do not define MAKE (and ndmake does not allow a define).
+# Define MAK to be your make command.
+#MAK = $(MAKE) $(MAKEFILE)
+MAK = $(MAKE)
+#MAKEFILE = -f Makefile
+#MAK = make45 $(MAKEFILE)
+#------------------------------------------------------------------------
+# Define the base directory for the install. "make install" will install
+# in bin, lib/awk, man, and info under $(prefix)/. Most likely, you should
+# edit config.h so that $(prefix)/lib/awk appears as part of DEFPATH.
+#prefix =
+prefix = c:/gnu
+#
+# Define the install method. Method 1 is Unix-like (and requires cat,
+# cp, mkdir, sed, and sh); method 2 uses gawk and batch files.
+install = 1
+#========================================================================
+# End of general configuration. Some platform-specific configuration
+# notes appear below.
+
+
+#========================================================================
+#========================== DJGPP =======================================
+#========================================================================
+
+LDJG = $(CC) $(LF) -o gawk $(LDRSP) $(LF2)
+#BDJG = coff2exe -s /djgpp/bin/go32.exe gawk
+BDJG = coff2exe gawk
+
+djgpp:
+ $(MAK) all \
+ CC=gcc O=.o CF=-O \
+ LINK=LDJG LF=-s LF2=-lm \
+ BIND=BDJG
+
+djgpp-debug:
+ $(MAK) all \
+ CC=gcc O=.o CF=-g \
+ LINK=LDJG LF2=-lm \
+ BIND=BDJG
+
+#========================================================================
+#========================== EMX =========================================
+#========================================================================
+
+# Link command for OS/2 versions.
+LEMX = $(CC) $(LF) -o $@ $(GAWKOBJS) gawk.def -lbsd $(LF2)
+
+# Link and bind for DOS and OS/2 versions.
+# emx-09 needs '-p' emx option here or in EMXOPT environ var.
+LEMXBND = $(CC) $(LF) -o a.out $(LDRSP) gawk.def -lbsd $(LF2)
+BEMX = emxbind -b /emx/bin/emxl.exe a.out $@ -p
+#BEMX = emxbind -b /emx/bin/emx.exe a.out $@ -p
+
+emx:
+ $(MAK) all \
+ "CC=gcc -Zomf" O=.obj "CF=-O -DOS2" \
+ LINK=LEMX "LF=-s -Zcrtdll -Zstack 512" RSP=
+
+emxbnd:
+ $(MAK) all \
+ CC=gcc O=.o "CF=-O -DOS2 -DMSDOS" OBJ=popen.o \
+ LINK=LEMXBND LF=-s \
+ BIND=BEMX "P=|tr \" \" \"\n\""
+
+emxbnd-debug:
+ $(MAK) all \
+ CC=gcc O=.o CF="-g -DOS2 -DMSDOS" OBJ=popen.o \
+ LINK=LEMXBND \
+ BIND=BEMX "P=|tr \" \" \"\n\""
+
+#========================================================================
+#========================== MSC =========================================
+#========================================================================
+
+# stdargv, glob, and director are from Stewartson's sh. These provide
+# globbing and enhanced argument-passing. MSC setargv.obj is a
+# more limited alternative (and it will permit a bound version).
+#STDARGV = stdargv.obj glob.obj director.obj
+STDARGV = setargv.obj
+
+# Optimization and library options:
+# Os == optimize for size, Ot == optimize for speed, G2 == 286 or better
+#MSCOPT = -Os -G2
+MSCOPT = -Ot # -G2
+# Alternate lib, does not use math coprocessor.
+#MSCLIB = llibca
+#MSCCL = -FPa
+# Emulator lib, uses math coprocessor if present.
+MSCLIB = llibce
+MSCCL = -FPi
+#MSCCL = -FPc
+
+LMSC = link $(LF) $(LINKRSP) $(STDARGV)/NOE,$@,,/NOD:llibce $(MSCLIB)$(LF2)/STACK:0x6f00;
+
+# CLMSC-linking works when building under OS/2
+CLMSC = $(CC) -o $@ $(LF) $(GAWKOBJS) $(STDARGV) $(LF2) -link /NOE/NOI/STACK:0x6f00
+
+BMSC = bind $@ /n DOSMAKEPIPE DOSCWAIT
+
+# Ugly hack: config.h defines __STDC__ if not defined on command-line.
+# OS/2 versions can't use -Za in getid.c. MSC7 uses stub headers in pc/
+# due to ANSI conflicts. MSC 5.1 defines __STDC__=0 regardless of ANSI flag.
+
+# dmake-3.8 runs out of memory under DOS. Request that dmake
+# swap itself out on these targets. Note that this won't have
+# any affect on the bound OS/2 and DOS version of dmake-3.8.
+
+.SWAP: msc msc-debug msc6 msc6os2 msc6bnd msc51 check
+
+msc:
+ $(MAK) all \
+ "CC=cl -nologo $(MSCCL)" O=.obj "CF=-AL -Ze -Ipc/include $(MSCOPT)" \
+ OBJ=popen.obj \
+ LINK=LMSC P=+
+
+msc-debug:
+ $(MAK) all \
+ "CC=cl $(MSCCL)" O=.obj "CF=-AL -Ze -Ipc/include -W2 -Zi -Od" \
+ OBJ=popen.obj \
+ LINK=LMSC LF2=/CO P=+
+
+msc6:
+ $(MAK) all \
+ "CC=cl -nologo $(MSCCL)" O=.obj "CF=-AL -Za $(MSCOPT)" \
+ OBJ=popen.obj \
+ LINK=LMSC P=+
+
+msc6os2:
+ $(MAK) all \
+ "CC=cl $(MSCCL)" O=.obj "CF=-AL -DOS2 -UMSDOS $(MSCOPT)" \
+ LINK=LMSC "LF2=p,gawk.def" P=+
+
+msc6bnd:
+ $(MAK) all \
+ "CC=cl $(MSCCL)" O=.obj "CF=-AL -DOS2 $(MSCOPT)" \
+ OBJ=popen.obj \
+ LINK=LMSC "LF2=p,gawk.def" P=+ \
+ BIND=BMSC
+
+# Support dropped in 3.0
+#msc51:
+# $(MAK) all \
+# "CC=cl $(MSCCL)" O=.obj "CF=-AL -Za -D_MSC_VER=510 $(MSCOPT)" \
+# OBJ=popen.obj \
+# LINK=LMSC P=+
+#
+#msc51bnd:
+# $(MAK) all \
+# "CC=cl -AL ($MSCCL)" O=.obj "CF=-DOS2 -D_MSC_VER=510 $(MSCOPT)" \
+# OBJ=popen.obj \
+# LINK=CLMSC "LF=-Lp -Fb" "LF2=gawk.def"
+
+#========================================================================
+
+# Define BIND for BINDless compiles, otherwise $($(BIND)) may break.
+BIND = EMPTY
+EMPTY=
+
+CFLAGS = $(CF) -DGAWK -I. -DHAVE_CONFIG_H
+
+# object files
+AWKOBJS1 = array$O builtin$O eval$O field$O gawkmisc$O io$O main$O
+AWKOBJS2 = missing$O msg$O node$O re$O version$O
+AWKOBJS = $(AWKOBJS1) $(AWKOBJS2)
+
+ALLOBJS = $(AWKOBJS) awktab$O getid$O $(OBJ)
+
+# GNUOBJS
+# GNU stuff that gawk uses as library routines.
+GNUOBJS= getopt$O getopt1$O regex$O dfa$O
+
+GAWKOBJS = $(ALLOBJS) $(GNUOBJS)
+
+# clear out suffixes list
+# .SUFFIXES:
+.SUFFIXES: .c $O
+
+.c$O:
+ $(CC) -c $(CFLAGS) $<
+
+# rules to build gawk
+all : gawk.exe
+
+gawk.exe:: $(ALLOBJS) $(GNUOBJS) $(RSP)
+ $($(LINK))
+ $($(BIND))
+
+$(RSPFILE) : $(GAWKOBJS)
+ echo $(AWKOBJS1)$P > $@
+ echo $(AWKOBJS2)$P >> $@
+ echo awktab$O getid$O $(OBJ) $(GNUOBJS)$P >> $@
+
+$(ALLOBJS): awk.h dfa.h regex.h config.h
+
+gawkmisc$O: pc/gawkmisc.pc
+
+getopt$O: getopt.h
+
+getopt1$O: getopt.h
+
+main$O: patchlevel.h
+
+# A bug in ndmake requires the following rule
+awktab$O: awk.h awktab.c
+ $(CC) -c $(CFLAGS) awktab.c
+
+awktab.c: awk.y
+ bison -o $@ awk.y
+
+alloca$O: alloca.c
+
+#.PRECIOUS: install
+#.PHONY: install
+
+install: install$(install)
+
+install1:
+ echo extproc sh $(prefix)/bin/igawk.cmd > igawk.cmd
+ echo shift >> igawk.cmd
+ cat pc/awklib/igawk >> igawk.cmd
+ sed "s;igawk;$(prefix)/bin/igawk;" pc/awklib/igawk.bat > igawk.bat
+ sh mkinstal.sh $(prefix)/bin
+ sh mkinstal.sh $(prefix)/lib/awk $(prefix)/man/man1 $(prefix)/info
+ cp gawk.exe igawk.bat igawk.cmd pc/awklib/igawk $(prefix)/bin
+ cp awklib/eg/lib/* pc/awklib/igawk.awk $(prefix)/lib/awk
+ cp doc/*.1 $(prefix)/man/man1
+ cp doc/gawk.info $(prefix)/info
+
+# install2 is equivalent to install1, but doesn't require cp, sed, etc.
+install2:
+ gawk -v prefix=$(prefix) -f install.awk
+
+clean:
+ rm -rf gawk gawk.exe *.o *.obj core a.out $(RSPFILE)
+# cd doc && $(MAKE) clean
+# cd test && $(MAKE) clean
+# cd awklib && $(MAKE) clean
+
+awklib/eg: doc/gawk.texi
+ rm -fr awklib/eg
+ sh -c "cd awklib && ../gawk -f extract.awk ../doc/gawk.texi"
+
+check:
+ cd test && $(MAK) -k AWK=../gawk.exe
+
+test: check
diff --git a/pc/Makefile.emx b/pc/Makefile.emx
deleted file mode 100644
index 3be4a844..00000000
--- a/pc/Makefile.emx
+++ /dev/null
@@ -1,53 +0,0 @@
-# Makefile for gawk (GNU awk) using EMX/gcc
-#
-# This makefile is designed to work within the limits of the DOS
-# command-line length. OS/2 users can use Makefile.os2, which
-# has additional targets.
-#
-
-
-CC=gcc -O -s
-O=.o
-CFLAGS=-DOS2 -DMSDOS
-
-LFLAGS=
-LFLAGS2=gawk-32.def
-
-#BIND=emxbind -u /emx/bin/emx.exe $@
-BIND=
-
-OBJ2=getid$O popen$O
-
-AWKOBJS = main$O eval$O builtin$O msg$O iop$O io$O field$O array$O \
- node$O version$O missing$O re$O
-ALLOBJS = $(AWKOBJS) awktab$O
-GNUOBJS= getopt$O getopt1$O regex$O dfa$O
-
-.SUFFIXES: $O .c .y
-
-.c$O:
- $(CC) $(CFLAGS) -DGAWK -DHAVE_CONFIG_H -c $<
-
-all: gawk.exe
-
-gawk.exe: $(ALLOBJS) $(GNUOBJS) $(OBJ2)
- $(CC) -o $@ $(LFLAGS) @names2.lnk $(LFLAGS2)
- $(BIND)
-
-$(AWKOBJS): awk.h config.h
-dfa$O: awk.h config.h dfa.h
-regex$O: awk.h config.h regex.h
-main$O: patchlev.h
-awktab$O: awk.h awktab.c
-
-awktab.c: awk.y
- bison -o $@ awk.y
-
-clean:
- rm -f *.o core awk.output gmon.out make.out y.output
-
-.PHONY: test
-test:
- @echo Both dmake and GNU make require modifications to test/Makefile,
- @echo but here we go...
- cd test && $(MAKE) -k
diff --git a/pc/Makefile.msc b/pc/Makefile.msc
deleted file mode 100644
index 078aab54..00000000
--- a/pc/Makefile.msc
+++ /dev/null
@@ -1,68 +0,0 @@
-# Makefile for gawk (GNU awk) using Microsoft C
-#
-# This makefile is designed to work within the limits of the DOS
-# command-line length. OS/2 users can use Makefile.os2, which
-# has additional targets.
-#
-
-DEFS = -D_MSC_VER
-
-# For MSC 5.1
-#DEFS = -D_MSC_VER=510
-
-# MSC 6.00A has _MSC_VER predefined
-#DEFS =
-
-
-#DEBUG = -W3 -Zi -Od
-DEBUG=
-
-MODEL = L
-CC=cl -nologo -A$(MODEL)
-O=.obj
-
-# Disable MSC extensions with -Za so that __STDC__ is defined for MSC 6.00A
-# MSC 5.1 defines __STDC__=0 regardless of the ANSI flag
-CFLAGS = -Za $(DEFS) $(DEBUG)
-
-#LIBS = /NOD:$(MODEL)libce $(MODEL)libcer.lib
-LIBS =
-
-OBJ2=getid$O popen$O
-
-AWKOBJS = main$O eval$O builtin$O msg$O iop$O io$O field$O array$O \
- node$O version$O missing$O re$O
-ALLOBJS = $(AWKOBJS) awktab$O
-GNUOBJS= getopt$O getopt1$O regex$O dfa$O
-
-.SUFFIXES: $O .c .y
-
-.c$O:
- $(CC) $(CFLAGS) -DGAWK -DHAVE_CONFIG_H -c $<
-
-all: gawk.exe
-
-gawk.exe: $(ALLOBJS) $(GNUOBJS) $(OBJ2)
- link @names.lnk, $@,,$(LIBS) /NOE /st:30000;
-
-
-$(AWKOBJS): awk.h config.h
-dfa$O: awk.h config.h dfa.h
-regex$O: awk.h config.h regex.h
-main$O: patchlev.h
-
-# A bug in ndmake requires the following rule
-awktab$O: awk.h awktab.c
- $(CC) $(CFLAGS) -DGAWK -c awktab.c
-
-awktab.c: awk.y
- bison -o $@ awk.y
-
-clean:
- rm -f *.o *.obj core awk.output gmon.out make.out y.output
-
-.PHONY: test
-test:
- @echo Both dmake and GNU make require modifications to test/Makefile,
- @echo but here we go...
- cd test && $(MAKE) -k
diff --git a/pc/Makefile.os2 b/pc/Makefile.os2
deleted file mode 100644
index 635f12a8..00000000
--- a/pc/Makefile.os2
+++ /dev/null
@@ -1,125 +0,0 @@
-# Makefile for gawk (GNU awk) 17 Sep 1993
-#
-# - for GNU gcc (emx 0.8g kit) [executables for OS/2 2.x or DOS (32-bit)]
-# - for Microsoft C 6.00A [executables for OS/2 or MSDOS (16-bit)]
-# - for Microsoft C 5.1 [executable for OS/2 or DOS (16-bit)]
-
-# To use, enter "make -f Makefile.os2" (this makefile depends on its
-# name being "Makefile.os2").
-#
-# Tested with dmake 3.8 and GNU make 3.68 under OS/2
-
-default:
- @echo "Enter $(MAKE) -f Makefile.os2 target "
- @echo " where 'target' is chosen from "
- @echo " msc OS/2 exe [Microsoft C 6.00a] "
- @echo " mscbnd OS/2 and DOS exe [Microsoft C 6.00a] "
- @echo " mscdos DOS exe [Microsoft C 6.00a] "
- @echo " msc51bnd OS/2 and DOS exe [Microsoft C 5.1] "
- @echo " emx OS/2 32-bit exe [EMX/gcc; uses emxlibc.dll] "
- @echo " emxbnd OS/2 and DOS 32-bit exe [EMX/gcc] "
-
-
-# stdargv, glob, and director are from Stewartson's sh. These provide
-# globbing and enhanced argument-passing. MSC setargv.obj is a
-# more limited alternative (and it will permit a bound version).
-
-#STDARGV = stdargv.obj glob.obj director.obj
-STDARGV = setargv.obj
-
-msc:
- $(MAKE) -f Makefile.os2 all \
- CC="cl -nologo -AL" O=".obj" \
- CFLAGS="-D__STDC__ -DOS2 -UMSDOS" \
- OBJ2="" \
- LFLAGS="-Lp" \
- LFLAGS2="$(STDARGV) gawk.def -link /NOE /st:30000"
-
-mscbnd:
- $(MAKE) -f Makefile.os2 all \
- CC="cl -nologo -AL" O=".obj" \
- CFLAGS="-D__STDC__ -DOS2" \
- OBJ2="popen.obj" \
- LFLAGS="-Lp" \
- LFLAGS2="setargv.obj gawk.def -link /NOE /st:30000" \
- BIND="bind gawk /n DOSMAKEPIPE DOSCWAIT"
-
-msc-debug:
- $(MAKE) -f Makefile.os2 all \
- CC="cl -nologo -AL" O=".obj" \
- CFLAGS="-DOS2 -D__STDC__ -DDEBUG -DFUNC_TRACE -DMEMDEBUG -Zi -Od" \
- OBJ2="popen.obj" \
- LFLAGS="-Lp" \
- LFLAGS2="$(STDARGV) gawk.def -link /CO /NOE /st:30000"
-
-mscdos:
- $(MAKE) -f Makefile.os2 all \
- CC="cl -nologo -AL" O=".obj" \
- CFLAGS="-D__STDC__" \
- OBJ2="popen.obj" \
- LFLAGS="-Lr" \
- LFLAGS2="$(STDARGV) -link /NOE /st:30000"
-
-msc51bnd:
- $(MAKE) -f Makefile.os2 all \
- CC="cl -AL" O=".obj" \
- CFLAGS="-DOS2 -D_MSC_VER=510" \
- OBJ2="popen.obj" \
- LFLAGS="-Lp -Fb" \
- LFLAGS2="setargv.obj gawk.def -link /NOE /NOI /st:30000"
-
-emx:
- $(MAKE) -f Makefile.os2 all \
- CC="gcc -Zomf -Zmtd -O -s" O=".obj" \
- CFLAGS="-DOS2" \
- LFLAGS="" \
- LFLAGS2="gawk-32.def"
-
-emx-debug:
- $(MAKE) -f Makefile.os2 all \
- CC="gcc -g" O=".o" \
- CFLAGS="-DOS2" \
- LFLAGS="" \
- LFLAGS2="gawk-32.def"
-
-emxbnd:
- $(MAKE) -f Makefile.os2 all \
- CC="gcc -O -s" O=".o" \
- CFLAGS="-DOS2 -DMSDOS" \
- OBJ2="popen.o" \
- LFLAGS="" \
- LFLAGS2="gawk-32.def"
-
-AWKOBJS = main$O eval$O builtin$O msg$O iop$O io$O field$O array$O \
- node$O version$O missing$O re$O
-ALLOBJS = $(AWKOBJS) awktab$O getid$O
-GNUOBJS= getopt$O getopt1$O regex$O dfa$O
-
-.SUFFIXES: $O .c .y
-
-.c$O:
- $(CC) $(CFLAGS) -DGAWK -DHAVE_CONFIG_H -c $<
-
-all: gawk.exe
-
-gawk.exe: $(ALLOBJS) $(GNUOBJS) $(OBJ2)
- $(CC) -o $@ $(LFLAGS) $(ALLOBJS) $(GNUOBJS) $(OBJ2) $(LFLAGS2)
- $(BIND)
-
-$(AWKOBJS): awk.h config.h
-dfa$O: awk.h config.h dfa.h
-regex$O: awk.h config.h regex.h
-main$O: patchlevel.h
-awktab$O: awk.h awktab.c
-
-awktab.c: awk.y
- bison -o $@ awk.y
-
-clean:
- rm -f *.o *.obj core awk.output gmon.out make.out y.output
-
-.PHONY: test
-test:
- @echo Both dmake and GNU make require modifications to test/Makefile,
- @echo but here we go...
- cd test && $(MAKE) -k
diff --git a/pc/Makefile.tst b/pc/Makefile.tst
new file mode 100644
index 00000000..749d83ab
--- /dev/null
+++ b/pc/Makefile.tst
@@ -0,0 +1,376 @@
+# Makefile for GNU Awk test suite.
+#
+# Copyright (C) 1988-1995 the Free Software Foundation, Inc.
+#
+# This file is part of GAWK, the GNU implementation of the
+# AWK Programming 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 2 of the License, 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+# ============================================================================
+# MS-DOS & OS/2 Notes: READ THEM!
+# ============================================================================
+
+# As of version 2.91, efforts to make this makefile run in MS-DOS and OS/2
+# have started in earnest. The following steps need to be followed in order
+# to run this makefile:
+#
+# 1. The first thing that you will need to do is to convert all of the
+# files ending in ".ok" in the test directory and all of the files ending
+# in ".good" (or ".goo") in the test/reg directory from having a linefeed
+# to having carriage return/linefeed at the end of each line. There are
+# various public domain UNIX to DOS converters and any should work.
+#
+# 2. You will need an sh-compatible shell. Please refer to the "README.pc"
+# file in the README_d directory for information about obtaining a copy.
+# You will also need various UNIX utilities. At a minimum, you will
+# need: rm, tr, cmp, cat, wc, and sh.
+# You should also have a UNIX-compatible date program.
+#
+# 3. You will need a \tmp directory on the same drive as the test directory
+# for the poundba (called poundbang in the UNIX makefile) test.
+#
+# The makefile has only been tested with dmake 3.8. After making all of these
+# changes, typing "dmake bigtest extra" should run successfully.
+
+# So far, the only MS-DOS & OS/2 shell that this has been found to work with
+# is Stewartson's sh 2.3. That version of sh will sometimes send long
+# command-line arguments to programs using the @ notation. You may need
+# to disable this feature of sh for programs that you have which don't support
+# that feature. For more information about the @ notation please refer to
+# the sh documentation.
+
+# You will almost certainly need to change some of the values (MACROS)
+# defined on the next few lines.
+
+# .USESHELL is used by dmake.
+.USESHELL = yes
+
+# Using EMXSHELL=/bin/sh with emx versions can exhaust lower mem.
+# The .SWAP setting forces (DOS-only) dmake to swap itself out.
+#.SWAP: childin fflush
+
+# This won't work unless you have "sh" and set SHELL equal to it.
+#SHELL = e:\bin\sh.exe
+SHELL = /bin/sh
+
+# Point to gawk
+AWK = ../gawk.exe
+
+# Set your cmp command here
+CMP = cmp
+#CMP = gcmp
+
+# Set your "cp" command here. Note: It must take forward slashes.
+# 'command -c copy' will work for MS-DOS if "command=noexpand switch export" is
+# set in extend.lst.
+#CP = cp
+#CP = gcp
+CP = command -c copy
+
+# Set your unix-style date function here
+#DATE = date
+DATE = gdate
+
+# Set your mkdir command here.
+#MKDIR = /bin/mkdir
+MKDIR = command -c mkdir
+
+# ============================================================================
+# You shouldn't need to modify anything below this line.
+# ============================================================================
+
+srcdir = .
+
+bigtest: basic poundba gawk.extensions
+
+basic: msg swaplns messages argarray longwrds \
+ getline fstabplus compare arrayref rs fsrs rand \
+ fsbs negexp asgext anchgsub splitargv awkpath nfset reparse \
+ convfmt arrayparm paramdup nonl defref nofmtch litoct resplit \
+ rswhite prmarscl sclforin sclifin intprec childin noeffect \
+ numsubstr pcntplus prmreuse math fflush fldchg
+
+gawk.extensions: fieldwdth ignrcase posix manyfiles igncfs argtest \
+ badargs strftime gensub gnureops
+
+extra: regtes inftest
+
+poundba::
+# The need for "basename" has been removed for MS-DOS & OS/2 systems which
+# lack it.
+# cp $(AWK) /tmp/gawk && $(srcdir)/poundbang $(srcdir)/poundbang >_`basename $@`
+ $(CP) $(AWK) /tmp/gawk.exe && $(srcdir)/poundbang $(srcdir)/poundbang >_$@
+# rm -f /tmp/gawk
+ rm -f /tmp/gawk.exe
+# $(CMP) $(srcdir)/poundbang.ok _`basename $@` && rm -f _`basename $@`
+ $(CMP) $(srcdir)/poundbang.ok _$@ && rm -f _$@
+
+msg::
+ @echo 'Any output from "cmp" is bad news, although some differences'
+ @echo 'in floating point values are probably benign -- in particular,'
+ @echo 'some systems may omit a leading zero and the floating point'
+ @echo 'precision may lead to slightly different output in a few cases.'
+
+swaplns::
+ @echo 'If swaplns fails make sure that all of the .ok files have CR/LFs.'
+ @$(AWK) -f $(srcdir)/swaplns.awk $(srcdir)/swaplns.in >_$@
+ $(CMP) $(srcdir)/swaplns.ok _$@ && rm -f _$@
+
+messages::
+ @echo 'If messages fails, set sh to swap to disk only (in sh.rc).'
+ @$(AWK) -f $(srcdir)/messages.awk >out2 2>out3
+# { $(CMP) $(srcdir)/out1.ok out1 && $(CMP) $(srcdir)/out2.ok out2 && $(CMP) $(srcdir)/out3.ok out3 && rm -f out1 out2 out3; } || { test -d /dev/fd && echo IT IS OK THAT THIS TEST FAILED; }
+ { $(CMP) $(srcdir)/out1.ok out1 && $(CMP) $(srcdir)/out2.ok out2 && $(CMP) $(srcdir)/out3.ok out3; } || { test -d /dev/fd && echo OK TEST FAILED; }
+ rm -f out1 out2 out3
+
+argarray::
+ @case $(srcdir) in \
+ .) : ;; \
+ *) cp $(srcdir)/argarray.in . ;; \
+ esac
+ @TEST=test echo just a test | $(AWK) -f $(srcdir)/argarray.awk ./argarray.in - >_$@
+ $(CMP) $(srcdir)/argarray.ok _$@ && rm -f _$@
+
+fstabplus::
+ @echo '1 2' | $(AWK) -f $(srcdir)/fstabplus.awk >_$@
+ $(CMP) $(srcdir)/fstabplus.ok _$@ && rm -f _$@
+
+fsrs::
+ @$(AWK) -f $(srcdir)/fsrs.awk $(srcdir)/fsrs.in >_$@
+ $(CMP) $(srcdir)/fsrs.ok _$@ && rm -f _$@
+
+igncfs::
+ @$(AWK) -f $(srcdir)/igncfs.awk $(srcdir)/igncfs.in >_$@
+ $(CMP) $(srcdir)/igncfs.ok _$@ && rm -f _$@
+
+longwrds::
+ @$(AWK) -f $(srcdir)/longwrds.awk $(srcdir)/manpage | sort >_$@
+ $(CMP) $(srcdir)/longwrds.ok _$@ && rm -f _$@
+
+fieldwdth::
+ @echo '123456789' | $(AWK) -v FIELDWIDTHS="2 3 4" '{ print $$2}' >_$@
+ $(CMP) $(srcdir)/fieldwdth.ok _$@ && rm -f _$@
+
+ignrcase::
+ @echo xYz | $(AWK) -v IGNORECASE=1 '{ sub(/y/, ""); print}' >_$@
+ $(CMP) $(srcdir)/ignrcase.ok _$@ && rm -f _$@
+
+regtes::
+ @echo 'Some of the output from regtest is very system specific, do not'
+ @echo 'be distressed if your output differs from that distributed.'
+ @echo 'Manual inspection is called for.'
+ AWK=`pwd`/$(AWK) $(srcdir)/regtest
+
+posix::
+ @echo 'posix test may fail due to 1.500000e+000 not being equal to'
+ @echo '1.500000e+00 for MSC 7.0 gawk.'
+ @echo '1:2,3 4' | $(AWK) -f $(srcdir)/posix.awk >_$@
+# $(CMP) $(srcdir)/posix.ok _$@ && rm -f _$@
+ -$(CMP) $(srcdir)/posix.ok _$@ && rm -f _$@
+
+manyfiles::
+ @rm -rf junk
+# @mkdir junk
+ @$(MKDIR) junk
+ @$(AWK) 'BEGIN { for (i = 1; i <= 300; i++) print i, i}' >_$@
+ @$(AWK) -f $(srcdir)/manyfiles.awk _$@ _$@
+# @echo "This number better be 1 ->" | tr -d '\012'
+ @echo "This number better be 1 ->" | tr -d '\012\015'
+# @wc -l junk/* | $(AWK) '$$1 != 2' | wc -l
+ @wc -l "junk/*" | $(AWK) '$$1 != 2' | wc -l
+# The quotes above are for people with a "wc" that doesn't support sh's "@"
+# argument passing.
+ @rm -rf junk _$@
+
+compare::
+ @$(AWK) -f $(srcdir)/compare.awk 0 1 $(srcdir)/compare.in >_$@
+ $(CMP) $(srcdir)/compare.ok _$@ && rm -f _$@
+
+arrayref::
+ @$(AWK) -f $(srcdir)/arrayref.awk >_$@
+ $(CMP) $(srcdir)/arrayref.ok _$@ && rm -f _$@
+
+rs::
+ @$(AWK) -v RS="" '{ print $$1, $$2}' $(srcdir)/rs.in >_$@
+ $(CMP) $(srcdir)/rs.ok _$@ && rm -f _$@
+
+fsbs::
+ @$(AWK) -v FS='\' '{ print $$1, $$2 }' $(srcdir)/fsbs.in >_$@
+ $(CMP) $(srcdir)/fsbs.ok _$@ && rm -f _$@
+
+inftest::
+ @echo This test is very machine specific...
+ @echo 'MSC 7.0 gawk generates a floating point exception.'
+ @echo 'EMX gawk uses #INF rather than Inf.'
+# @$(AWK) -f $(srcdir)/inftest.awk >_$@
+ @-$(AWK) -f $(srcdir)/inftest.awk >_$@
+# $(CMP) $(srcdir)/inftest.ok _$@ && rm -f _$@
+ -$(CMP) $(srcdir)/inftest.ok _$@ && rm -f _$@
+
+getline::
+ @$(AWK) -f $(srcdir)/getline.awk $(srcdir)/getline.awk $(srcdir)/getline.awk >_$@
+ $(CMP) $(srcdir)/getline.ok _$@ && rm -f _$@
+
+rand::
+ @echo The following line should just be 19 random numbers between 1 and 100
+ @$(AWK) -f $(srcdir)/rand.awk
+
+negexp::
+ @$(AWK) 'BEGIN { a = -2; print 10^a }' >_$@
+ $(CMP) $(srcdir)/negexp.ok _$@ && rm -f _$@
+
+asgext::
+ @$(AWK) -f $(srcdir)/asgext.awk $(srcdir)/asgext.in >_$@
+ $(CMP) $(srcdir)/asgext.ok _$@ && rm -f _$@
+
+anchgsub::
+ @$(AWK) -f $(srcdir)/anchgsub.awk $(srcdir)/anchgsub.in >_$@
+ $(CMP) $(srcdir)/anchgsub.ok _$@ && rm -f _$@
+
+splitargv::
+ @$(AWK) -f $(srcdir)/splitargv.awk $(srcdir)/splitargv.in >_$@
+ $(CMP) $(srcdir)/splitargv.ok _$@ && rm -f _$@
+
+awkpath::
+# MS-DOS and OS/2 use ; as a PATH delimiter
+# @AWKPATH="$(srcdir):$(srcdir)/lib" $(AWK) -f awkpath.awk >_$@
+ @AWKPATH="$(srcdir);$(srcdir)/lib" $(AWK) -f awkpath.awk >_$@
+ $(CMP) $(srcdir)/awkpath.ok _$@ && rm -f _$@
+
+nfset::
+ @$(AWK) -f $(srcdir)/nfset.awk $(srcdir)/nfset.in >_$@
+ $(CMP) $(srcdir)/nfset.ok _$@ && rm -f _$@
+
+reparse::
+ @$(AWK) -f $(srcdir)/reparse.awk $(srcdir)/reparse.in >_$@
+ $(CMP) $(srcdir)/reparse.ok _$@ && rm -f _$@
+
+argtest::
+ @$(AWK) -f $(srcdir)/argtest.awk -x -y abc >_$@
+ $(CMP) $(srcdir)/argtest.ok _$@ && rm -f _$@
+
+badargs::
+# For MS-DOS & OS/2, we use " rather than ' in the usage statement.
+ @-$(AWK) -f 2>&1 | grep -v patchlevel >_$@
+# Next line converts " to ' for $(CMP) to work with UNIX badargs.ok
+ @cat _$@ | tr '\042' '\047' > _$@.2
+# $(CMP) $(srcdir)/badargs.ok _$@ && rm -f _$@
+ $(CMP) $(srcdir)/badargs.ok _$@.2 && rm -f _$@ _$@.2
+
+convfmt::
+ @$(AWK) -f $(srcdir)/convfmt.awk >_$@
+ $(CMP) $(srcdir)/convfmt.ok _$@ && rm -f _$@
+
+arrayparm::
+ @-AWKPATH=$(srcdir) $(AWK) -f arrayparm.awk >_$@ 2>&1
+ $(CMP) $(srcdir)/arrayparm.ok _$@ && rm -f _$@
+
+paramdup::
+ @-AWKPATH=$(srcdir) $(AWK) -f paramdup.awk >_$@ 2>&1
+ $(CMP) $(srcdir)/paramdup.ok _$@ && rm -f _$@
+
+nonl::
+# @-AWKPATH=$(srcdir) $(AWK) --lint -f nonl.awk /dev/null >_$@ 2>&1
+ @-AWKPATH=$(srcdir) $(AWK) --lint -f nonl.awk NUL >_$@ 2>&1
+ $(CMP) $(srcdir)/nonl.ok _$@ && rm -f _$@
+
+defref::
+ @-AWKPATH=$(srcdir) $(AWK) --lint -f defref.awk >_$@ 2>&1
+ $(CMP) $(srcdir)/defref.ok _$@ && rm -f _$@
+
+nofmtch::
+ @-AWKPATH=$(srcdir) $(AWK) --lint -f nofmtch.awk >_$@ 2>&1
+ $(CMP) $(srcdir)/nofmtch.ok _$@ && rm -f _$@
+
+strftime::
+ : this test could fail on slow machines or on a second boundary,
+ : so if it does, double check the actual results
+# @date | $(AWK) '{ $$3 = sprintf("%02d", $$3 + 0) ; print }' > strftime.ok
+ @$(DATE) | $(AWK) '{ $$3 = sprintf("%02d", $$3 + 0) ; print }' > strftime.ok
+ @$(AWK) 'BEGIN { print strftime() }' >_$@
+ -$(CMP) strftime.ok _$@ && rm -f _$@ strftime.ok
+
+litoct::
+ @echo ab | $(AWK) --traditional -f $(srcdir)/litoct.awk >_$@
+ $(CMP) $(srcdir)/litoct.ok _$@ && rm -f _$@
+
+gensub::
+ @$(AWK) -f $(srcdir)/gensub.awk $(srcdir)/gensub.in >_$@
+ $(CMP) $(srcdir)/gensub.ok _$@ && rm -f _$@
+
+resplit::
+ @echo 'If resplit fails, check extend.lst and remove "unix" by the "gawk=" line'
+ @echo a:b:c d:e:f | $(AWK) '{ FS = ":"; $$0 = $$0; print $$2 }' > _$@
+ $(CMP) $(srcdir)/resplit.ok _$@ && rm -f _$@
+
+rswhite::
+ @$(AWK) -f $(srcdir)/rswhite.awk $(srcdir)/rswhite.in > _$@
+ $(CMP) $(srcdir)/rswhite.ok _$@ && rm -f _$@
+
+prmarscl::
+ @-AWKPATH=$(srcdir) $(AWK) -f prmarscl.awk > _$@ 2>&1
+ $(CMP) $(srcdir)/prmarscl.ok _$@ && rm -f _$@
+
+sclforin::
+ @-AWKPATH=$(srcdir) $(AWK) -f sclforin.awk > _$@ 2>&1
+ $(CMP) $(srcdir)/sclforin.ok _$@ && rm -f _$@
+
+sclifin::
+ @-AWKPATH=$(srcdir) $(AWK) -f sclifin.awk > _$@ 2>&1
+ $(CMP) $(srcdir)/sclifin.ok _$@ && rm -f _$@
+
+intprec::
+ @-$(AWK) -f $(srcdir)/intprec.awk > _$@ 2>&1
+ $(CMP) $(srcdir)/intprec.ok _$@ && rm -f _$@
+
+childin::
+ @echo hi | $(AWK) 'BEGIN { "cat" | getline; print; close("cat") }' > _$@
+ $(CMP) $(srcdir)/childin.ok _$@ && rm -f _$@
+
+noeffect::
+ @-AWKPATH=$(srcdir) $(AWK) --lint -f noeffect.awk > _$@ 2>&1
+ $(CMP) $(srcdir)/noeffect.ok _$@ && rm -f _$@
+
+numsubstr::
+ @-AWKPATH=$(srcdir) $(AWK) -f numsubstr.awk $(srcdir)/numsubstr.in >_$@
+ $(CMP) $(srcdir)/numsubstr.ok _$@ && rm -f _$@
+
+gnureops::
+ @$(AWK) -f $(srcdir)/gnureops.awk >_$@
+ $(CMP) $(srcdir)/gnureops.ok _$@ && rm -f _$@
+
+pcntplus::
+ @$(AWK) -f $(srcdir)/pcntplus.awk >_$@
+ $(CMP) $(srcdir)/pcntplus.ok _$@ && rm -f _$@
+
+prmreuse::
+ @$(AWK) -f $(srcdir)/prmreuse.awk >_$@
+ $(CMP) $(srcdir)/prmreuse.ok _$@ && rm -f _$@
+
+math::
+ @$(AWK) -f $(srcdir)/math.awk >_$@
+ $(CMP) $(srcdir)/math.ok _$@ && rm -f _$@
+
+fflush::
+ @$(srcdir)/fflush.sh >_$@
+ $(CMP) $(srcdir)/fflush.ok _$@ && rm -f _$@
+
+fldchg::
+ @$(AWK) -f $(srcdir)/fldchg.awk $(srcdir)/fldchg.in >_$@
+ $(CMP) $(srcdir)/fldchg.ok _$@ && rm -f _$@
+
+clean:
+ rm -fr _* core junk
diff --git a/pc/awklib/igawk b/pc/awklib/igawk
new file mode 100644
index 00000000..7c599dca
--- /dev/null
+++ b/pc/awklib/igawk
@@ -0,0 +1,85 @@
+#! /bin/sh
+
+# igawk --- like gawk but do @include processing
+# Arnold Robbins, arnold@gnu.ai.mit.edu, Public Domain
+# July 1993
+
+igs=${TMP:-/tmp}/igs$$
+ige=${TMP:-/tmp}/ige$$
+
+if [ "$1" = debug ]
+then
+ set -x
+ shift
+else
+ # cleanup on exit, hangup, interrupt, quit, termination
+ #trap 'rm -f $igs $ige' 0 1 2 3 15
+ trap 'rm -f $igs $ige' 0 2 15
+fi
+
+while [ $# -ne 0 ] # loop over arguments
+do
+ case $1 in
+ --) shift; break;;
+
+ -W) shift
+ set -- -W"$@"
+ continue;;
+
+ -[vF]) opts="$opts $1 '$2'"
+ shift;;
+
+ -[vF]*) opts="$opts '$1'" ;;
+
+ -f) echo @include "$2" >> $igs
+ shift;;
+
+ -f*) f=`echo "$1" | sed 's/-f//'`
+ echo @include "$f" >> $igs ;;
+
+ -?file=*) # -Wfile or --file
+ f=`echo "$1" | sed 's/-.file=//'`
+ echo @include "$f" >> $igs ;;
+
+ -?file) # get arg, $2
+ echo @include "$2" >> $igs
+ shift;;
+
+ -?source=*) # -Wsource or --source
+ t=`echo "$1" | sed 's/-.source=//'`
+ echo "$t" >> $igs ;;
+
+ -?source) # get arg, $2
+ echo "$2" >> $igs
+ shift;;
+
+ -?version)
+ echo igawk: version 1.0 1>&2
+ gawk --version
+ exit 0 ;;
+
+ -[W-]*) opts="$opts '$1'" ;;
+
+ *) break;;
+ esac
+
+ shift
+done
+
+if [ ! -s $igs ]
+then
+ if [ -z "$1" ]
+ then
+ echo igawk: no program! 1>&2
+ exit 1
+ else
+ echo "$1" > $igs
+ shift
+ fi
+fi
+
+# at this point, $igs has the program
+gawk -f igawk.awk $igs > $ige
+eval gawk -f '$ige' $opts -- "$@"
+
+exit $?
diff --git a/pc/awklib/igawk.awk b/pc/awklib/igawk.awk
new file mode 100644
index 00000000..dc0ba405
--- /dev/null
+++ b/pc/awklib/igawk.awk
@@ -0,0 +1,51 @@
+# igawk.awk
+# process @include directives
+
+function pathto(file, i, t, junk)
+{
+ if (index(file, "/") != 0)
+ return file
+
+ for (i = 1; i <= ndirs; i++) {
+ t = (pathlist[i] "/" file)
+ if ((getline junk < t) > 0) {
+ # found it
+ close(t)
+ return t
+ }
+ }
+ return ""
+}
+BEGIN {
+ path = ENVIRON["AWKPATH"]
+ ndirs = split(path, pathlist, ";")
+ for (i = 1; i <= ndirs; i++) {
+ if (pathlist[i] == "")
+ pathlist[i] = "."
+ }
+ stackptr = 0
+ input[stackptr] = ARGV[1] # ARGV[1] is first file
+
+ for (; stackptr >= 0; stackptr--) {
+ while ((getline < input[stackptr]) > 0) {
+ if (tolower($1) != "@include") {
+ print
+ continue
+ }
+ fpath = pathto($2)
+ if (fpath == "") {
+ printf("igawk:%s:%d: cannot find %s\n", \
+ input[stackptr], FNR, $2) > "/dev/stderr"
+ continue
+ }
+ if (! (fpath in processed)) {
+ processed[fpath] = input[stackptr]
+ input[++stackptr] = fpath
+ } else
+ print $2, "included in", input[stackptr], \
+ "already included in", \
+ processed[fpath] > "/dev/stderr"
+ }
+ close(input[stackptr])
+ }
+}
diff --git a/pc/awklib/igawk.bat b/pc/awklib/igawk.bat
new file mode 100644
index 00000000..bfc9b2a3
--- /dev/null
+++ b/pc/awklib/igawk.bat
@@ -0,0 +1 @@
+@sh igawk %1 %2 %3 %4 %5 %6 %7 %8 %9 \ No newline at end of file
diff --git a/pc/config.h b/pc/config.h
index 06b3beca..00255c42 100644
--- a/pc/config.h
+++ b/pc/config.h
@@ -1,19 +1,19 @@
+/* config.h. Generated automatically by configure. */
+/* configh.in. Generated automatically from configure.in by autoheader. */
/*
- * config.h -- configuration definitions for gawk.
- *
- * OS/2 or MS-DOS systems using emx/gcc or MSC
+ * acconfig.h -- configuration definitions for gawk.
*/
/*
- * Copyright (C) 1991-1993 the Free Software Foundation, Inc.
+ * Copyright (C) 1995 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 2, or (at your option)
- * any later version.
+ * the Free Software Foundation; either version 2 of the License, 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
@@ -21,260 +21,193 @@
* 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, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
-/*
- * This file isolates configuration dependencies for gnu awk.
- * You should know something about your system, perhaps by having
- * a manual handy, when you edit this file. You should copy config.h-dist
- * to config.h, and edit config.h. Do not modify config.h-dist, so that
- * it will be easy to apply any patches that may be distributed.
- *
- * The general idea is that systems conforming to the various standards
- * should need to do the least amount of changing. Definining the various
- * items in ths file usually means that your system is missing that
- * particular feature.
- *
- * The order of preference in standard conformance is ANSI C, POSIX,
- * and the SVID.
- *
- * If you have no clue as to what's going on with your system, try
- * compiling gawk without editing this file and see what shows up
- * missing in the link stage. From there, you can probably figure out
- * which defines to turn on.
- */
-/**************************/
-/* Miscellanious features */
-/**************************/
+/* Define if on AIX 3.
+ System headers sometimes define this.
+ We just want to avoid a redefinition error message. */
+#ifndef _ALL_SOURCE
+/* #undef _ALL_SOURCE */
+#endif
-/*
- * BLKSIZE_MISSING
- *
- * Check your /usr/include/sys/stat.h file. If the stat structure
- * does not have a member named st_blksize, define this. (This will
- * most likely be the case on most System V systems prior to V.4.)
- */
-#define BLKSIZE_MISSING 1
+/* Define if using alloca.c. */
+/* #undef C_ALLOCA */
-/*
- * SIGTYPE
- *
- * The return type of the routines passed to the signal function.
- * Modern systems use `void', older systems use `int'.
- * If left undefined, it will default to void.
- */
-/* #define SIGTYPE int */
+/* Define if type char is unsigned and you are not using gcc. */
+#ifndef __CHAR_UNSIGNED__
+/* #undef __CHAR_UNSIGNED__ */
+#endif
-/*
- * SIZE_T_MISSING
- *
- * If your system has no typedef for size_t, define this to get a default
- */
-/* #define SIZE_T_MISSING 1 */
+/* Define to empty if the keyword does not work. */
+/* #undef const */
-/*
- * CHAR_UNSIGNED
- *
- * If your machine uses unsigned characters (IBM RT and RS/6000 and others)
- * then define this for use in regex.c
- */
-/* #define CHAR_UNSIGNED 1 */
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+ This function is required for alloca.c support on those systems. */
+/* #undef CRAY_STACKSEG_END */
-/*
- * HAVE_UNDERSCORE_SETJMP
- *
- * Check in your /usr/include/setjmp.h file. If there are routines
- * there named _setjmp and _longjmp, then you should define this.
- * Typically only systems derived from Berkeley Unix have this.
- */
-/* #define HAVE_UNDERSCORE_SETJMP 1 */
+/* Define to the type of elements in the array set by `getgroups'.
+ Usually this is either `int' or `gid_t'. */
+#define GETGROUPS_T gid_t
-/***********************************************/
-/* Missing library subroutines or system calls */
-/***********************************************/
+/* Define if the `getpgrp' function takes no argument. */
+#define GETPGRP_VOID 1
-/*
- * MEMCMP_MISSING
- * MEMCPY_MISSING
- * MEMSET_MISSING
- *
- * These three routines are for manipulating blocks of memory. Most
- * likely they will either all three be present or all three be missing,
- * so they're grouped together.
- */
-/* #define MEMCMP_MISSING 1 */
-/* #define MEMCPY_MISSING 1 */
-/* #define MEMSET_MISSING 1 */
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef gid_t */
-/*
- * RANDOM_MISSING
- *
- * Your system does not have the random(3) suite of random number
- * generating routines. These are different than the old rand(3)
- * routines!
- */
-#define RANDOM_MISSING 1
+/* Define if you have alloca, as a function or macro. */
+#define HAVE_ALLOCA 1
-/*
- * STRCASE_MISSING
- *
- * Your system does not have the strcasemp() and strncasecmp()
- * routines that originated in Berkeley Unix.
- */
-/* #define STRCASE_MISSING 1 */
-#define strcasecmp stricmp
-#define strncasecmp strnicmp
+/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
+#define HAVE_ALLOCA_H 1
-/*
- * STRCHR_MISSING
- *
- * Your system does not have the strchr() and strrchr() functions.
- */
-/* #define STRCHR_MISSING 1 */
+/* Define if you don't have vprintf but do have _doprnt. */
+/* #undef HAVE_DOPRNT */
-/*
- * STRERROR_MISSING
- *
- * Your system lacks the ANSI C strerror() routine for returning the
- * strings associated with errno values.
- */
-/* #define STRERROR_MISSING 1 */
+/* Define if your struct stat has st_blksize. */
+#define HAVE_ST_BLKSIZE 1
-/*
- * STRTOD_MISSING
- *
- * Your system does not have the strtod() routine for converting
- * strings to double precision floating point values.
- */
-/* #define STRTOD_MISSING 1 */
+/* Define if your struct tm has tm_zone. */
+/* #undef HAVE_TM_ZONE */
-/*
- * STRFTIME_MISSING
- *
- * Your system lacks the ANSI C strftime() routine for formatting
- * broken down time values.
- */
-#define STRFTIME_MISSING 1
+/* Define if you don't have tm_zone but do have the external array
+ tzname. */
+#define HAVE_TZNAME 1
-/*
- * TZSET_MISSING
- *
- * If you have a 4.2 BSD vintage system, then the strftime() routine
- * supplied in the missing directory won't be enough, because it relies on the
- * tzset() routine from System V / Posix. Fortunately, there is an
- * emulation for tzset() too that should do the trick. If you don't
- * have tzset(), define this.
- */
-/* #define TZSET_MISSING 1 */
+/* Define if you have the vprintf function. */
+#define HAVE_VPRINTF 1
-/*
- * TZNAME_MISSING
- *
- * Some systems do not support the external variables tzname and daylight.
- * If this is the case *and* strftime() is missing, define this.
- */
-/* #define TZNAME_MISSING 1 */
+/* Define if on MINIX. */
+/* #undef _MINIX */
-/*
- * STDC_HEADERS
- *
- * If your system does have ANSI compliant header files that
- * provide prototypes for library routines, then define this.
- */
-#define STDC_HEADERS 1
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef pid_t */
-/*
- * NO_TOKEN_PASTING
- *
- * If your compiler define's __STDC__ but does not support token
- * pasting (tok##tok), then define this.
- */
-/* #define NO_TOKEN_PASTING 1 */
+/* Define if the system does not provide POSIX.1 features except
+ with this defined. */
+/* #undef _POSIX_1_SOURCE */
-/*****************************************************************/
-/* Stuff related to the Standard I/O Library. */
-/*****************************************************************/
-/* Much of this is (still, unfortunately) black magic in nature. */
-/* You may have to use some or all of these together to get gawk */
-/* to work correctly. */
-/*****************************************************************/
+/* Define if you need to in order for stat and other things to work. */
+/* #undef _POSIX_SOURCE */
-/*
- * NON_STD_SPRINTF
- *
- * Look in your /usr/include/stdio.h file. If the return type of the
- * sprintf() function is NOT `int', define this.
- */
-/* #define NON_STD_SPRINTF 1 */
+/* Define as the return type of signal handlers (int or void). */
+#define RETSIGTYPE void
-/*
- * VPRINTF_MISSING
- *
- * Define this if your system lacks vprintf() and the other routines
- * that go with it. This will trigger an attempt to use _doprnt().
- * If you don't have that, this attempt will fail and you are on your own.
- */
-/* #define VPRINTF_MISSING 1 */
+/* Define to `unsigned' if <sys/types.h> doesn't define. */
+/* #undef size_t */
-/*
- * Casts from size_t to int and back. These will become unnecessary
- * at some point in the future, but for now are required where the
- * two types are a different representation.
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown
*/
-/* #define SZTC */
-/* #define INTC */
+/* #undef STACK_DIRECTION */
-/*
- * SYSTEM_MISSING
- *
- * Define this if your library does not provide a system function
- * or you are not entirely happy with it and would rather use
- * a provided replacement (atari only).
- */
-/* #define SYSTEM_MISSING 1 */
+/* Define if you have the ANSI C header files. */
+#define STDC_HEADERS 1
-/*
- * FMOD_MISSING
- *
- * Define this if your system lacks the fmod() function and modf() will
- * be used instead.
- */
-/* #define FMOD_MISSING 1 */
+/* Define if you can safely include both <sys/time.h> and <time.h>. */
+#define TIME_WITH_SYS_TIME 1
+/* Define if your <sys/time.h> declares struct tm. */
+/* #undef TM_IN_SYS_TIME */
-/*******************************/
-/* Gawk configuration options. */
-/*******************************/
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef uid_t */
-/*
- * DEFPATH
- *
- * The default search path for the -f option of gawk. It is used
- * if the AWKPATH environment variable is undefined. The default
- * definition is provided here. Most likely you should not change
- * this.
- */
+/* #undef GETPGRP_IS_STANDARD */ /* getpgrp does/does not take an argument */
+/* #undef HAVE_BCOPY */ /* we have the bcopy function */
+#define HAVE_MEMCPY 1 /* we have the memcpy function */
+#define HAVE_STRINGIZE 1 /* can use ANSI # operator in cpp */
+#define HAVE_STRING_H 1 /* the <string.h> header file */
+#define REGEX_MALLOC 1 /* use malloc instead of alloca in regex.c */
+#define SPRINTF_RET int /* return type of sprintf */
-/* #define DEFPATH ".:/usr/lib/awk:/usr/local/lib/awk" */
-/* #define ENVSEP ':' */
-#define ENVSEP ';'
+/* Define if you have the fmod function. */
+/* #undef HAVE_FMOD */
-/*
- * alloca already has a prototype defined - don't redefine it
- */
-/* #define ALLOCA_PROTO 1 */
+/* Define if you have the memcmp function. */
+#define HAVE_MEMCMP 1
-/*
- * srandom already has a prototype defined - don't redefine it
- */
-/* #define SRANDOM_PROTO 1 */
+/* Define if you have the memcpy function. */
+#define HAVE_MEMCPY 1
-/*
- * getpgrp() in sysvr4 and POSIX takes no argument
- */
-/* #define GETPGRP_NOARG 0 */
+/* Define if you have the memset function. */
+#define HAVE_MEMSET 1
+
+/* Define if you have the random function. */
+#define HAVE_RANDOM 1
+
+/* Define if you have the strchr function. */
+#define HAVE_STRCHR 1
+
+/* Define if you have the strerror function. */
+#define HAVE_STRERROR 1
+
+/* Define if you have the strftime function. */
+#define HAVE_STRFTIME 1
+
+/* Define if you have the strncasecmp function. */
+#define HAVE_STRNCASECMP 1
+
+/* Define if you have the strtod function. */
+#define HAVE_STRTOD 1
+
+/* Define if you have the system function. */
+#define HAVE_SYSTEM 1
+
+/* Define if you have the tzset function. */
+#define HAVE_TZSET 1
+
+/* Define if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define if you have the <signum.h> header file. */
+/* #undef HAVE_SIGNUM_H */
+
+/* Define if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define if you have the <strings.h> header file. */
+/* #undef HAVE_STRINGS_H */
+
+/* Define if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+
+/* Library search path */
+#define DEFPATH ".;c:/lib/awk;c:/gnu/lib/awk"
+
+#if defined (_MSC_VER)
+#if !defined(__STDC__)
+# define __STDC__ 1
+#endif
+#undef HAVE_UNISTD_H
+#undef HAVE_SYS_PARAM_H
+#undef HAVE_RANDOM
+#define RANDOM_MISSING
+/* msc strftime is incomplete, use supplied version */
+#undef HAVE_STRFTIME
+/* #define HAVE_TM_ZONE */
+#define altzone timezone
+#if defined(OS2) /* declare alloca for bison */
+void * alloca(unsigned);
+#endif
+#endif
+
+#if defined (_MSC_VER) || defined(__EMX__)
+#define strcasecmp stricmp
+#define strncasecmp strnicmp
+#endif
-/* anything that follows is for system-specific short-term kludges */
+#if defined(DJGPP)
+# define HAVE_LIMITS_H
+#endif
diff --git a/pc/gawk-32.def b/pc/gawk-32.def
deleted file mode 100644
index 968a0cb1..00000000
--- a/pc/gawk-32.def
+++ /dev/null
@@ -1,3 +0,0 @@
-NAME gawk WINDOWCOMPAT NEWFILES
-DESCRIPTION 'GNU awk for OS/2'
-STACKSIZE 0x100000
diff --git a/pc/gawkmisc.pc b/pc/gawkmisc.pc
new file mode 100644
index 00000000..05db6c36
--- /dev/null
+++ b/pc/gawkmisc.pc
@@ -0,0 +1,134 @@
+/*
+ * gawkmisc.c --- miscellanious gawk routines that are OS specific.
+ */
+
+/*
+ * Copyright (C) 1986, 1988, 1989, 1991 - 95 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 2 of the License, 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+char quote = '"';
+char envsep = ';';
+#ifdef DEFPATH
+char *defpath = DEFPATH;
+#else
+char *defpath = ".;c:\\lib\\awk;c:\\gnu\\lib\\awk";
+#endif
+
+/* gawk_name --- pull out the "gawk" part from how the OS called us */
+
+char *
+gawk_name(filespec)
+const char *filespec;
+{
+ char *p, *q;
+
+ p = (char *) filespec; /* Sloppy... */
+
+ /* OS/2 allows / for directory separator too */
+ if ((q = strrchr(p, '\\')) != NULL)
+ p = q + 1;
+ if ((q = strrchr(p, '/')) != NULL)
+ p = q + 1;
+ if ((q = strchr(p, '.')) != NULL)
+ *q = '\0';
+ return strlwr(p);
+}
+
+/* os_arg_fixup --- fixup the command line */
+
+void
+os_arg_fixup(argcp, argvp)
+int *argcp;
+char ***argvp;
+{
+#ifdef __EMX__
+ _response(argcp, argvp);
+ _wildcard(argcp, argvp);
+ setvbuf(stdout, NULL, _IOLBF, BUFSIZ);
+#endif
+ return;
+}
+
+/* os_devopen --- open special per-OS devices */
+
+int
+os_devopen(name, flag)
+const char *name;
+int flag;
+{
+ /* no-op */
+ return -1;
+}
+
+/* optimal_bufsize --- determine optimal buffer size */
+
+int
+optimal_bufsize(fd, stb)
+int fd;
+struct stat *stb;
+{
+ /* force all members to zero in case OS doesn't use all of them. */
+ memset(stb, '\0', sizeof(struct stat));
+
+ /*
+ * DOS doesn't have the file system block size in the
+ * stat structure. So we have to make some sort of reasonable
+ * guess. We use stdio's BUFSIZ, since that is what it was
+ * meant for in the first place.
+ */
+#define DEFBLKSIZE BUFSIZ
+
+ if (isatty(fd))
+ return BUFSIZ;
+ if (fstat(fd, stb) == -1)
+ fatal("can't stat fd %d (%s)", fd, strerror(errno));
+ if (lseek(fd, (off_t)0, 0) == -1) /* not a regular file */
+ return DEFBLKSIZE;
+ if (stb->st_size > 0 && stb->st_size < DEFBLKSIZE) /* small file */
+ return stb->st_size;
+ return DEFBLKSIZE;
+}
+
+/* ispath --- return true if path has directory components */
+
+int
+ispath(file)
+const char *file;
+{
+ for (; *file; file++) {
+ switch (*file) {
+ case '/':
+ case '\\':
+ case ':':
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/* isdirpunct --- return true if char is a directory separator */
+
+int
+isdirpunct(c)
+int c;
+{
+ return (strchr(":\\/", c) != NULL);
+}
+
diff --git a/pc/getid.c b/pc/getid.c
index d645b39f..20cec884 100644
--- a/pc/getid.c
+++ b/pc/getid.c
@@ -1,69 +1,62 @@
-#ifdef _MSC_VER
-
-#ifdef OS2
-# define INCL_DOSPROCESS
-# include <os2.h>
-# if _MSC_VER == 510
-# define DosGetPID DosGetPid
-# endif
-#else
-# include <process.h>
-#endif
-
-#ifdef OS2
-int getpid(void)
-{
- PIDINFO PidInfo;
-
- DosGetPID(&PidInfo);
- return(PidInfo.pid);
-}
-#endif
-
-int getppid(void)
-{
-#ifdef OS2
- PIDINFO PidInfo;
-
- DosGetPID(&PidInfo);
- return(PidInfo.pidParent);
-#else
- return(0);
-#endif
-}
-
-unsigned int getuid (void)
-{
- return (0); /* root! */
-}
-
-
-unsigned int geteuid (void)
-{
- return (0);
-}
-
-
-unsigned int getgid (void)
-{
- return (0);
-}
-
-
-unsigned int getegid (void)
-{
- return (0);
-}
-
-
-char *getlogin (void)
-{
- return ("root");
-}
-
-#endif
-
-int getpgrp(void)
-{
- return (0);
-}
+#ifdef _MSC_VER
+
+#ifdef OS2
+# define INCL_DOSPROCESS
+# include <os2.h>
+# if _MSC_VER == 510
+# define DosGetPID DosGetPid
+# endif
+#else
+# include <process.h>
+#endif
+
+#ifdef OS2
+int getpid(void)
+{
+ PIDINFO PidInfo;
+
+ DosGetPID(&PidInfo);
+ return(PidInfo.pid);
+}
+#endif
+
+unsigned int getuid (void)
+{
+ return (0); /* root! */
+}
+
+unsigned int geteuid (void)
+{
+ return (0);
+}
+
+unsigned int getgid (void)
+{
+ return (0);
+}
+
+unsigned int getegid (void)
+{
+ return (0);
+}
+
+#endif
+
+int getpgrp(void)
+{
+ return (0);
+}
+
+#if defined(_MSC_VER) || defined(__GO32__)
+int getppid(void)
+{
+#ifdef OS2
+ PIDINFO PidInfo;
+
+ DosGetPID(&PidInfo);
+ return(PidInfo.pidParent);
+#else
+ return(0);
+#endif
+}
+#endif
diff --git a/pc/include/fcntl.h b/pc/include/fcntl.h
new file mode 100644
index 00000000..5ebc7a6b
--- /dev/null
+++ b/pc/include/fcntl.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <fcntl.h>
+#define __STDC__ 1
diff --git a/pc/include/stdio.h b/pc/include/stdio.h
new file mode 100644
index 00000000..25fb7c97
--- /dev/null
+++ b/pc/include/stdio.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <stdio.h>
+#define __STDC__ 1
diff --git a/pc/include/stdlib.h b/pc/include/stdlib.h
new file mode 100644
index 00000000..0789b242
--- /dev/null
+++ b/pc/include/stdlib.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <stdlib.h>
+#define __STDC__ 1
diff --git a/pc/include/string.h b/pc/include/string.h
new file mode 100644
index 00000000..48e942fa
--- /dev/null
+++ b/pc/include/string.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <string.h>
+#define __STDC__ 1
diff --git a/pc/include/sys/stat.h b/pc/include/sys/stat.h
new file mode 100644
index 00000000..904d056e
--- /dev/null
+++ b/pc/include/sys/stat.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <sys/stat.h>
+#define __STDC__ 1
diff --git a/pc/include/sys/types.h b/pc/include/sys/types.h
new file mode 100644
index 00000000..b942dda8
--- /dev/null
+++ b/pc/include/sys/types.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <sys/types.h>
+#define __STDC__ 1
diff --git a/pc/include/time.h b/pc/include/time.h
new file mode 100644
index 00000000..b4a9ea3f
--- /dev/null
+++ b/pc/include/time.h
@@ -0,0 +1,3 @@
+#undef __STDC__
+#include <time.h>
+#define __STDC__ 1
diff --git a/pc/install.awk b/pc/install.awk
new file mode 100644
index 00000000..1b125d47
--- /dev/null
+++ b/pc/install.awk
@@ -0,0 +1,61 @@
+# install.awk
+# awk script to handle "make install". Goal is to eliminate need for
+# extra utilities (such as sh, mkdir, and cp). This is a hack.
+
+function mkinstalldirs(dir, i, ii, j, jj, s, comp, mkdir)
+{
+ gsub("/", "\\", dir); ii = split(dir, s, " ")
+ print "@echo off" > install_bat
+ print "@echo off" > install_cmd
+ for (i = 1; i <= ii; i++) {
+ jj = split(s[i], comp, "\\"); dir = comp[1];
+ for (j = 1; j <= jj; dir=dir "\\" comp[++j]) {
+ if (substr(dir, length(dir)) == ":" || mkdir[dir]) continue;
+ printf("if not exist %s\\*.* mkdir %s\n", dir, dir) > install_bat
+ printf("if not exist %s\\* mkdir %s\n", dir, dir) > install_cmd
+ mkdir[dir] = 1
+ }
+ }
+ close(install_bat); close(install_cmd)
+ system(install)
+}
+
+function cp(s, j, n, comp)
+{
+ gsub("/", "\\", s); n = split(s, comp, " ");
+ print "@echo off" > install_bat
+ print "@echo off" > install_cmd
+ for (j = 1; j < n; j++) {
+ printf("copy %s %s\n", comp[j], comp[n]) > install_cmd
+ if (substr(comp[j], length(comp[j]), 1) == "*")
+ comp[j] = comp[j] ".*"
+ printf("copy %s %s\n", comp[j], comp[n]) > install_bat
+ }
+ close(install_bat); close(install_cmd)
+ system(install)
+}
+
+BEGIN{
+install = "installg"
+install_bat = install ".bat"; install_cmd = install ".cmd"
+igawk_cmd = prefix "/bin/igawk.cmd"
+igawk_bat = prefix "/bin/igawk.bat"
+igawk = "pc/awklib/igawk"
+
+# Make the bin directory
+mkinstalldirs(prefix "/bin");
+
+# Create igawk.cmd for OS/2
+printf("extproc sh %s/bin/igawk.cmd\nshift\n", prefix) > igawk_cmd
+while (getline < igawk) print $0 > igawk_cmd
+
+# Create igawk.bat for DOS
+printf("@sh %s/bin/igawk %%1 %%2 %%3 %%4 %%5 %%6 %%7 %%8 %%9", prefix) > igawk_bat
+
+# Do common
+cp(igawk " gawk.exe " prefix "/bin")
+mkinstalldirs(prefix "/lib/awk " prefix "/man/man1 " prefix "/info")
+cp("awklib/eg/lib/* pc/awklib/igawk.awk " prefix "/lib/awk");
+cp("doc/*.1 " prefix "/man/man1");
+cp("doc/gawk.info " prefix "/info");
+}
diff --git a/pc/makegawk.bat b/pc/makegawk.bat
deleted file mode 100644
index 2e69c7fa..00000000
--- a/pc/makegawk.bat
+++ /dev/null
@@ -1,65 +0,0 @@
-REM Simple brute force command file for building gawk under msdos
-REM
-REM *** This has only been tested using MSC 5.1 and MSC 6.00A ***
-REM
-REM Written by Arnold Robbins, May 1991
-REM Modified by Scott Deifik, July, 1992, Sep 1993
-REM Based on earlier makefile for dos
-REM
-REM Copyright (C) 1986, 1988, 1989, 1991, 1993 the Free Software Foundation, Inc.
-REM
-REM This file is part of GAWK, the GNU implementation of the
-REM AWK Progamming Language.
-REM
-REM GAWK is free software; you can redistribute it and/or modify
-REM it under the terms of the GNU General Public License as published by
-REM the Free Software Foundation; either version 2 of the License, or
-REM (at your option) any later version.
-REM
-REM GAWK is distributed in the hope that it will be useful,
-REM but WITHOUT ANY WARRANTY; without even the implied warranty of
-REM MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-REM GNU General Public License for more details.
-REM
-REM You should have received a copy of the GNU General Public License
-REM along with GAWK; see the file COPYING. If not, write to
-REM the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-REM
-REM compile debug flags: -DDEBUG -DFUNC_TRACE -DMEMDEBUG -Zi -Od
-REM
-
-set CFLAGS=-D_MSC_VER
-
-rem MSC 5.1 should use:
-rem set CFLAGS=-D_MSC_VER=510
-
-rem MSC 6.00A predefines _MSC_VER
-rem set CFLAGS=
-
-rem -Za sets ANSI flag so that __STDC__ is defined in MSC 6.00A
-rem (MSC 5.1 sets __STDC__=0 regardless of ANSI switch)
-
-cl -Za -c -AL %CFLAGS% -DGAWK array.c
-cl -Za -c -AL %CFLAGS% -DGAWK awktab.c
-cl -Za -c -AL %CFLAGS% -DGAWK builtin.c
-cl -Za -c -AL %CFLAGS% -DGAWK -DHAVE_CONFIG_H dfa.c
-cl -Za -c -AL %CFLAGS% -DGAWK eval.c
-cl -Za -c -AL %CFLAGS% -DGAWK field.c
-cl -Za -c -AL %CFLAGS% -DGAWK getid.c
-cl -Za -c -AL %CFLAGS% -DGAWK -DHAVE_CONFIG_H getopt.c
-cl -Za -c -AL %CFLAGS% -DGAWK -DHAVE_CONFIG_H getopt1.c
-cl -Za -c -AL %CFLAGS% -DGAWK io.c
-cl -Za -c -AL %CFLAGS% -DGAWK iop.c
-cl -Za -c -AL %CFLAGS% -DGAWK main.c
-cl -Za -c -AL %CFLAGS% -DGAWK missing.c
-cl -Za -c -AL %CFLAGS% -DGAWK msg.c
-cl -Za -c -AL %CFLAGS% -DGAWK node.c
-cl -Za -c -AL %CFLAGS% -DGAWK popen.c
-cl -Za -c -AL %CFLAGS% -DGAWK re.c
-REM You can ignore the warnings you will get
-cl -Za -c -AL %CFLAGS% -DGAWK -DHAVE_CONFIG_H regex.c
-cl -Za -c -AL %CFLAGS% -DGAWK version.c
-REM
-REM link debug flags: /CO /NOE /NOI /st:30000
-REM
-link @names.lnk,gawk.exe /NOE /NOI /st:30000;
diff --git a/pc/mkconf.cmd b/pc/mkconf.cmd
deleted file mode 100755
index 3d3eb3d3..00000000
--- a/pc/mkconf.cmd
+++ /dev/null
@@ -1,31 +0,0 @@
-extproc sh
-
-#! /bin/sh
-#
-# mkconf -- produce a config.h from a known configuration
-
-case "$#" in
-1) ;;
-*) echo "Usage: mkconf system_type" >&2
- echo "Known systems: `cd config; echo ;ls -C`" >&2
- exit 2
- ;;
-esac
-
-if [ -f config/$1 ]; then
- sh ./mungeconf.cmd config/$1 config.h-dist >config.h
- sed -n '/^#echo /s///p' config/$1
- sed -n '/^MAKE_.*/s//s,^##&## ,,/p' config/$1 >sedscr
- if [ -s sedscr ]
- then
- sed -f sedscr Makefile-dist >Makefile
- else
- cp Makefile-dist Makefile
- fi
- cmd /c del sedscr
-else
- echo "\`$1' is not a known configuration."
- echo "Either construct one based on the examples in the config directory,"
- echo "or copy config.h-dist to config.h and edit it."
- exit 1
-fi
diff --git a/pc/mkinstal.sh b/pc/mkinstal.sh
new file mode 100644
index 00000000..f5e45f33
--- /dev/null
+++ b/pc/mkinstal.sh
@@ -0,0 +1,33 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Last modified: 1994-03-25
+# Public domain
+
+errstatus=0
+
+for file in ${1+"$@"} ; do
+ #set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ set fnord `echo "$file" | sed 's/\([^:]\)\//\1 /g'`
+ shift
+
+ pathcomp=
+ for d in ${1+"$@"} ; do
+ pathcomp="$pathcomp$d"
+ case "$pathcomp" in
+ -* ) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp" 1>&2
+ mkdir "$pathcomp" || errstatus=$?
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/pc/mungeconf.cmd b/pc/mungeconf.cmd
deleted file mode 100755
index cbf1d12e..00000000
--- a/pc/mungeconf.cmd
+++ /dev/null
@@ -1,15 +0,0 @@
-extproc sh
-
-#! /bin/sh
-
-case $# in
-2) ;;
-*) echo "Usage: mungeconf sysfile distfile" >&2 ; exit 2 ;;
-esac
-
-sed '/^#/d; /^MAKE_*/d' $1 |
-sed '1s:.*:s~__SYSTEM__~&~:
-2,$s:^\([^ ]*\)[ ].*:s~^/\\* #define[ ]*\1.*~#define &~:' >sedscr
-sed -f sedscr $2
-
-cmd /c del sedscr
diff --git a/pc/names.lnk b/pc/names.lnk
deleted file mode 100644
index 5f02ae54..00000000
--- a/pc/names.lnk
+++ /dev/null
@@ -1,20 +0,0 @@
-array.obj+
-awktab.obj+
-builtin.obj+
-dfa.obj+
-eval.obj+
-field.obj+
-getid.obj+
-getopt.obj+
-getopt1.obj+
-io.obj+
-iop.obj+
-main.obj+
-missing.obj+
-msg.obj+
-node.obj+
-popen.obj+
-re.obj+
-version.obj+
-regex.obj+
-setargv.obj
diff --git a/pc/names2.lnk b/pc/names2.lnk
deleted file mode 100644
index fb9cff4f..00000000
--- a/pc/names2.lnk
+++ /dev/null
@@ -1,19 +0,0 @@
-main.o
-eval.o
-builtin.o
-msg.o
-iop.o
-io.o
-field.o
-array.o
-node.o
-version.o
-missing.o
-re.o
-awktab.o
-getopt.o
-getopt1.o
-regex.o
-dfa.o
-getid.o
-popen.o
diff --git a/pc/popen.c b/pc/popen.c
index cdb54a0a..c2eca24d 100644
--- a/pc/popen.c
+++ b/pc/popen.c
@@ -1,112 +1,124 @@
-#include "popen.h"
-#include <stdlib.h>
-#include <io.h>
-#include <string.h>
-#include <process.h>
-
-#ifdef OS2
-#ifdef _MSC_VER
-#define popen(c,m) _popen(c,m)
-#define pclose(f) _pclose(f)
-#endif
-#endif
-
-#ifndef _NFILE
-#define _NFILE 40
-#endif
-
-static char template[] = "piXXXXXX";
-typedef enum { unopened = 0, reading, writing } pipemode;
-static
-struct {
- char *command;
- char *name;
- pipemode pmode;
-} pipes[_NFILE];
-
-FILE *
-os_popen( char *command, char *mode ) {
- FILE *current;
- char *name;
- int cur;
- pipemode curmode;
-
-#if defined(OS2) && (_MSC_VER != 510)
- if (_osmode == OS2_MODE)
- return(popen(command, mode));
-#endif
-
- /*
- ** decide on mode.
- */
- if(strcmp(mode,"r") == 0)
- curmode = reading;
- else if(strcmp(mode,"w") == 0)
- curmode = writing;
- else
- return NULL;
- /*
- ** get a name to use.
- */
- if((name = tempnam(".","pip"))==NULL)
- return NULL;
- /*
- ** If we're reading, just call system to get a file filled with
- ** output.
- */
- if(curmode == reading) {
- char cmd[256];
- sprintf(cmd,"%s > %s",command,name);
- system(cmd);
- if((current = fopen(name,"r")) == NULL)
- return NULL;
- } else {
- if((current = fopen(name,"w")) == NULL)
- return NULL;
- }
- cur = fileno(current);
- pipes[cur].name = name;
- pipes[cur].pmode = curmode;
- pipes[cur].command = strdup(command);
- return current;
-}
-
-int
-os_pclose( FILE * current) {
- int cur = fileno(current),rval;
-
-#if defined(OS2) && (_MSC_VER != 510)
- if (_osmode == OS2_MODE)
- return(pclose(current));
-#endif
-
- /*
- ** check for an open file.
- */
- if(pipes[cur].pmode == unopened)
- return -1;
- if(pipes[cur].pmode == reading) {
- /*
- ** input pipes are just files we're done with.
- */
- rval = fclose(current);
- unlink(pipes[cur].name);
- } else {
- /*
- ** output pipes are temporary files we have
- ** to cram down the throats of programs.
- */
- char command[256];
- fclose(current);
- sprintf(command,"%s < %s",pipes[cur].command,pipes[cur].name);
- rval = system(command);
- unlink(pipes[cur].name);
- }
- /*
- ** clean up current pipe.
- */
- pipes[cur].pmode = unopened;
- free(pipes[cur].name);
- free(pipes[cur].command);
- return rval;
-}
+#include "popen.h"
+#include <stdlib.h>
+#include <io.h>
+#include <string.h>
+#include <process.h>
+
+#ifdef OS2
+#ifdef _MSC_VER
+#define popen(c,m) _popen(c,m)
+#define pclose(f) _pclose(f)
+#endif
+#endif
+
+#ifndef _NFILE
+#define _NFILE 40
+#endif
+
+static char template[] = "piXXXXXX";
+typedef enum { unopened = 0, reading, writing } pipemode;
+static
+struct {
+ char *command;
+ char *name;
+ pipemode pmode;
+} pipes[_NFILE];
+
+FILE *
+os_popen( char *command, char *mode ) {
+ FILE *current;
+ char *name;
+ int cur;
+ pipemode curmode;
+
+#if defined(OS2) && (_MSC_VER != 510)
+ if (_osmode == OS2_MODE)
+ return(popen(command, mode));
+#endif
+
+ /*
+ ** decide on mode.
+ */
+ if(strcmp(mode,"r") == 0)
+ curmode = reading;
+ else if(strcmp(mode,"w") == 0)
+ curmode = writing;
+ else
+ return NULL;
+ /*
+ ** get a name to use.
+ */
+ if((name = tempnam(".","pip"))==NULL)
+ return NULL;
+ /*
+ ** If we're reading, just call system to get a file filled with
+ ** output.
+ */
+ if(curmode == reading) {
+ if ((cur = dup(fileno(stdout))) == -1)
+ return NULL;
+ if ((current = freopen(name, "w", stdout)) == NULL)
+ return NULL;
+ system(command);
+ if (dup2(cur, fileno(stdout)) == -1)
+ return NULL;
+ close(cur);
+ if((current = fopen(name,"r")) == NULL)
+ return NULL;
+ } else {
+ if((current = fopen(name,"w")) == NULL)
+ return NULL;
+ }
+ cur = fileno(current);
+ pipes[cur].name = name;
+ pipes[cur].pmode = curmode;
+ pipes[cur].command = strdup(command);
+ return current;
+}
+
+int
+os_pclose( FILE * current) {
+ int cur = fileno(current),rval;
+
+#if defined(OS2) && (_MSC_VER != 510)
+ if (_osmode == OS2_MODE)
+ return(pclose(current));
+#endif
+
+ /*
+ ** check for an open file.
+ */
+ if(pipes[cur].pmode == unopened)
+ return -1;
+ if(pipes[cur].pmode == reading) {
+ /*
+ ** input pipes are just files we're done with.
+ */
+ rval = fclose(current);
+ unlink(pipes[cur].name);
+ } else {
+ /*
+ ** output pipes are temporary files we have
+ ** to cram down the throats of programs.
+ */
+ int fd;
+ fclose(current);
+ rval = -1;
+ if ((fd = dup(fileno(stdin))) != -1) {
+ if (current = freopen(pipes[cur].name, "r", stdin)) {
+ rval = system(pipes[cur].command);
+ fclose(current);
+ if (dup2(fd, fileno(stdin)) == -1) rval = -1;
+ close(fd);
+ }
+ }
+ unlink(pipes[cur].name);
+ }
+ /*
+ ** clean up current pipe.
+ */
+ pipes[cur].pmode = unopened;
+ free(pipes[cur].name);
+ free(pipes[cur].command);
+ return rval;
+}
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