90 lines
1.7 KiB
Makefile
Executable file
90 lines
1.7 KiB
Makefile
Executable file
# Makefile for bc
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# A makefile for bc. This is part of the bc/sbc distribution.
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#
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#
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# Make sure these have the correct directories for your machine.
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#
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# LIBDIR and BINDIR are where bc and libmath.b will be put.
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#
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PREFIX = /usr
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LIBDIR = $(PREFIX)/lib
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BINDIR = $(PREFIX)/bin
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#
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# Programs definitions for use by make.
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#
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SHELL = /bin/sh
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YACC = yacc
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#YACC = bison -y
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LEX = flex -I8
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#LEX = lex
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CC = cc
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CFLAGS = -D_POSIX_SOURCE
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LDFLAGS = -i
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#
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#
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OFILES = scan.o util.o main.o number.o storage.o load.o execute.o
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#
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SUBDIRS = Examples Test
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#
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all: bc
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bc: $& config.h bc.o $(OFILES) global.o
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$(CC) -o bc $(LDFLAGS) bc.o $(OFILES) global.o
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sbc: sbc.o $(OFILES) global.o
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$(CC) -o sbc $(LDFLAGS) sbc.o $(OFILES) global.o
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math.h: libmath.b
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$(MAKE) -$(MAKEFLAGS) fbc
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./fbc -c libmath.b </dev/null >math.h
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/bin/sh ./fix_math.h
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rm -f ./fbc
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fbc: $(OFILES) bc.o
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echo \"\" > math.h
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$(CC) -c $(CFLAGS) global.c
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$(CC) -o fbc $(LDFLAGS) bc.o $(OFILES) global.o
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install: $(BINDIR)/bc $(LIBDIR)/libmath.b
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$(BINDIR)/bc: bc
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install -cs -o bin $? $@
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$(LIBDIR)/libmath.b: libmath.b
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install -c -o bin $? $@
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clean:
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rm -f *.o *.bak core math.h bc sbc
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scan.c: scan.l
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$(LEX) scan.l
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mv lex.yy.c scan.c
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scan.o: scan.c
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$(CC) -c $(CFLAGS) -wa scan.c
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y.tab.h bc.c: bc.y
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@echo "expect 1 shift/reduce conflict"
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$(YACC) -d bc.y
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mv y.tab.c bc.c
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sbc.c: sbc.y
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$(YACC) -d sbc.y
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mv y.tab.c sbc.c
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global.o: bcdefs.h global.h math.h
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bc.o: bcdefs.h global.h
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execute.o: bcdefs.h global.h
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load.o: bcdefs.h global.h
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main.o: bcdefs.h global.h version.h
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number.o: bcdefs.h
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sbc.o: bcdefs.h global.h
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scan.o: y.tab.h bcdefs.h global.h
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storage.o: bcdefs.h global.h
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util.o: bcdefs.h global.h version.h
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bcdefs.h: number.h const.h config.h
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touch bcdefs.h
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