src/ex/makefile.v6

#
# Ex skeletal makefile for version 6
#
# NB: This makefile doesn't indicate any dependencies on header files.
#
# Compiles in both the LISP code and (the undocumented) chdir
# command within the editor; take these out of CFLAGS to make some
# breathing room in the text space if necessary.  If you take out -DLISP
# you should move ex_vars.nolisp to ex_vars.h
#
# If your system expands tabs to 4 spaces you should -DTABS=4 below
#
# Ex is likely to overflow the symbol table in your C compiler, so
# it uses -t0 which is (purportedly) a C compiler with a larger
# symbol table.  -t1 compiles switches into instructions making larger
# text, but saving data space.
#
# Ex wants stdio only to get the doprnt.o routine; if other stdio stuff
# gets dragged in that is a mistake.
#
.c.o:
        ${MKSTR} - ex2.0strings x $*.c
        ${CC} -E ${CFLAGS} x$*.c | ${XSTR} -c -
        rm -f x$*.c
        ${CC} ${CFLAGS} -O -c x.c
        mv x.o $*.o
BINDIR= /usr/ucb
LIBDIR= /usr/lib
FOLD=   /usr/ucb/fold
CTAGS=  /usr/ucb/ctags
AS=     -as
XSTR=   /usr/ucb/xstr
CFLAGS= -DTABS=8 -I/usr/include/retrofit -t0 -t1 -DV6 -DLISP -DCHDIR -DUCVISUAL
MKSTR=  /usr/ucb/mkstr
CXREF=  /usr/ucb/cxref
INCLUDE=/usr/include/retrofit
PR=     pr
OBJS=   ex.o ex_addr.o ex_cmds.o ex_cmds2.o ex_cmdsub.o ex_data.o ex_get.o \
        ex_io.o ex_put.o ex_re.o ex_set.o ex_subr.o ex_temp.o ex_tty.o \
        ex_v.o ex_vadj.o ex_vget.o ex_vmain.o ex_voperate.o \
        ex_vops.o ex_vops2.o ex_vops3.o ex_vput.o ex_vwind.o \
        11printf.o strings.o

all: a.out expreserve exrecover

a.out: ${OBJS} tags
        ${CC} -i ${OBJS} -ltermlib -lretro -lS

tags:
        ${CTAGS} ex.c ex_*.c

strings.o: strings
        ${XSTR}
        ${CC} -c xs.c
        mv xs.o strings.o

exrecover: exrecover.o
        ${CC} -o exrecover exrecover.o -lretro -lS

exrecover.o:
        ${CC} ${CFLAGS} -c -O exrecover.c

expreserve: expreserve.o
        ${CC} -o expreserve expreserve.o -lretro -lS

expreserve.o:
        ${CC} ${CFLAGS} -c expreserve.c

clean:
        rm a.out exrecover expreserve ex2.0strings strings errs core trace
        -rm *.o x*.[cs]

install: a.out installutil
        -chmod 755 ${BINDIR}/ex
        -${BINDIR}/ex </dev/null
        -rm -f ${BINDIR}/ex ${BINDIR}/edit /${BINDIR}/vi
        cp a.out ${BINDIR}/ex
        ln ${BINDIR}/ex ${BINDIR}/edit
        ln ${BINDIR}/ex ${BINDIR}/vi
        cp ex2.0strings ${LIBDIR}/ex2.0strings
        chmod 1755 ${BINDIR}/ex

installutil: exrecover expreserve
        mkdir /usr/preserve
        cp exrecover ${LIBDIR}/ex2.0recover
        cp expreserve ${LIBDIR}/ex2.0preserve
        chown root ${LIBDIR}/ex2.0recover ${LIBDIR}/ex2.0preserve
        chmod 4755 ${LIBDIR}/ex2.0recover
        chmod 4755 ${LIBDIR}/ex2.0preserve

lint:
        lint ex.c ex_?*.c
        lint -u exrecover.c
        lint expreserve.c

print:
        @-rm x.c xs.c >/dev/null
        @${PR} READ* BUGS
        @${PR} make*
        @(size -l a.out ; size *.o) | ${PR} -h sizes
        @${PR} termcap
        @${PR} -h errno.h ${INCLUDE}/errno.h
        @${PR} -h pwd.h ${INCLUDE}/pwd.h
        @${PR} -h setjmp.h ${INCLUDE}/setjmp.h
        @${PR} -h sgtty.h ${INCLUDE}/sgtty.h
        @${PR} -h signal.h ${INCLUDE}/signal.h
        @${PR} -h sys/dir.h ${INCLUDE}/sys/dir.h
        @${PR} -h sys/stat.h ${INCLUDE}/sys/stat.h
        @${PR} -h sys/types.h ${INCLUDE}/sys/types.h
        @ls -ls | ${PR}
        @${CXREF} *.c | ${PR} -h XREF
        @${PR} *.h *.c