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# Makefile for GNU Awk.
#
# Copyright (C) 1988 Free Software Foundation
# Rewritten by Arnold Robbins, September 1988
#
# GAWK is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY. No author or distributor accepts responsibility to anyone for
# the consequences of using it or for whether it serves any particular
# purpose or works at all, unless he says so in writing. Refer to the GAWK
# General Public License for full details.
#
# Everyone is granted permission to copy, modify and redistribute GAWK, but
# only under the conditions described in the GAWK General Public License. A
# copy of this license is supposed to have been given to you along with GAWK
# so you can know your rights and responsibilities. It should be in a file
# named COPYING. Among other things, the copyright notice and this notice
# must be preserved on all copies.
#
# In other words, go ahead and share GAWK, but don't try to stop anyone else
# from sharing it farther. Help stamp out software hoarding!
#
# CFLAGS: options to the C compiler
#
# -O optimize
# -g include dbx/sdb info
# -gg include gdb debugging info; only for GCC
# -pg include new (gmon) profiling info
# -p include old style profiling info (System V)
#
# -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.
#
OPTIMIZE=-O
DEBUG=#-DDEBUG #-DFUNC_TRACE -DMEMDEBUG
DEBUGGER=#-g
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
AWKOBJS = awk1.o awk2.o awk3.o awk4.o awk5.o awk6.o awk7.o awk8.o awk9.o \
version.o do_free.o awka.o
ALLOBJS = $(AWKOBJS) awk.tab.o
# Parser to use on grammar -- if you don't have bison use the first one
#PARSER = yacc
PARSER = bison
# 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 getopt.c
GETOPT=
# LIBOBJS
# Stuff that awk uses as library routines, but not in /lib/libc.a.
LIBOBJS= regex.o $(S5OBJS) $(GETOPT)
# DOCS
# Documentation for users
#
# Someday:
#DOCS=gawk.1 gawk.texinfo
DOCS= gawk.1
# We don't distribute shar files, but they're useful for mailing.
UPDATES = Makefile awk.h awk.y \
$(SRC) regex.h
SHARS = $(DOCS) COPYING README PROBLEMS $(UPDATES) awk.tab.c \
alloca.s alloca.c getopt.c
gawk: $(ALLOBJS) $(LIBOBJS)
$(CC) -o gawk $(CFLAGS) $(ALLOBJS) $(LIBOBJS) -lm $(LDFLAGS)
$(AWKOBJS): awk.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
# 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 -h $(FLAGS) $(SRC) awk.tab.c
clean:
rm -f gawk *.o core awk.output awk.tab.c gmon.out make.out
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
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