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.POSIX:
.SUFFIXES: .cat .msg
default: all
CFLAGS=-g -Wall -Wextra -Wpedantic
UTILITY=sh
SOURCES=alias.c bg.c builtins.c cd.c command.c fc.c fg.c getopts.c \
hash.c jobs.c kill.c newgrp.c pwd.c read.c set.c main.c type.c \
ulimit.c umask.c wait.c \
dot.c eval.c exec.c exit.c export.c readonly.c shift.c times.c trap.c \
unset.c \
interactive.c parse.c init.c getopt.c
HEADERS=sh.h
OBJECTS=alias.o bg.o builtins.o cd.o command.o fc.o fg.o getopts.o \
hash.o jobs.o kill.o newgrp.o pwd.o read.o set.o main.o type.o \
ulimit.o umask.o wait.o \
dot.o eval.o exec.o exit.o export.o readonly.o shift.o times.o trap.o \
unset.o \
interactive.o parse.o init.o getopt.o \
sh.tab.o sh.yy.o
BUILTINS=alias bg cd command fc fg getopts jobs newgrp read \
ulimit umask unalias wait
all: $(UTILITY) $(L10N) $(BUILTINS)
sh: $(OBJECTS) $(HEADERS)
$(CC) -o $@ $(CFLAGS) $(OBJECTS) -ly -ll
$(BUILTINS): $(UTILITY)
#ln -s $(UTILITY) $@
for i in $(BUILTINS); do ln -s sh $$i; done
sh.yy.c: sh.l sh.tab.h
$(LEX) -t sh.l > $@
sh.tab.h sh.tab.c: sh.y
$(YACC) -b sh -tvd sh.y
clean:
rm -f *.o $(L10N) $(UTILITY) $(BUILTINS) sh.tab.[ch] sh.yy.c
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