| 1 | VERSION=3.4 |
| 2 | # |
| 3 | # Ex skeletal makefile for version 7 |
| 4 | # |
| 5 | # NB: This makefile doesn't indicate any dependencies on header files. |
| 6 | # |
| 7 | # Ex is very large - it may not fit on PDP-11's depending on the operating |
| 8 | # system and the cflags you turn on. Things that can be turned off to save |
| 9 | # space include LISPCODE (-l flag, showmatch and lisp options), UCVISUAL |
| 10 | # (visual \ nonsense on upper case only terminals), CHDIR (the undocumented |
| 11 | # chdir command.) |
| 12 | # |
| 13 | # Don't define VFORK unless your system has the VFORK system call, |
| 14 | # which is like fork but the two processes have only one data space until the |
| 15 | # child execs. This speeds up ex by saving the memory copy. |
| 16 | # -DVMUNIX makes an ex which can edit very large files (eg the w2a dictionary) |
| 17 | # this allows 200000 lines and about 16M byte temp files. |
| 18 | # |
| 19 | # If your system expands tabs to 4 spaces you should -DTABS=4 below |
| 20 | # |
| 21 | # Ex is likely to overflow the symbol table in your C compiler. |
| 22 | # It can use -t0 which is (purportedly) a C compiler with a larger |
| 23 | # symbol table. The -t1 flag to the C compiler is for a C compiler |
| 24 | # which puts switch code in I space, increasing the text space size |
| 25 | # to the benefit of per-user data space. If you don't have this it |
| 26 | # doesn't matter much. Another method, which works on v7 pdp-11's, |
| 27 | # is to use pcc for ex_io.c instead of cc. |
| 28 | # |
| 29 | BINDIR= /usr/ucb |
| 30 | NBINDIR=/usr/new |
| 31 | LIBDIR= /usr/lib |
| 32 | FOLD= ${BINDIR}/fold |
| 33 | CTAGS= ${BINDIR}/ctags |
| 34 | XSTR= ${BINDIR}/xstr |
| 35 | DEBUGFLAGS= -DTRACE |
| 36 | NONDEBUGFLAGS= -O |
| 37 | CFLAGS= -DTABS=8 -DLISPCODE -DCHDIR -DUCVISUAL -DMACROS -DVFORK -DVMUNIX ${NONDEBUGFLAGS} |
| 38 | TERMLIB= -ltermlib |
| 39 | MKSTR= ${BINDIR}/mkstr |
| 40 | CXREF= ${BINDIR}/cxref |
| 41 | INCLUDE=/usr/include |
| 42 | PR= pr |
| 43 | OBJS= ex.o ex_addr.o ex_cmds.o ex_cmds2.o ex_cmdsub.o ex_data.o ex_get.o \ |
| 44 | ex_io.o ex_put.o ex_re.o ex_set.o ex_subr.o ex_temp.o ex_tty.o ex_unix.o \ |
| 45 | ex_v.o ex_vadj.o ex_vget.o ex_vmain.o ex_voperate.o \ |
| 46 | ex_vops.o ex_vops2.o ex_vops3.o ex_vput.o ex_vwind.o \ |
| 47 | printf.o strings.o |
| 48 | |
| 49 | all: a.out exrecover expreserve tags |
| 50 | |
| 51 | .c.o: |
| 52 | # ${MKSTR} - ex${VERSION}strings x $*.c |
| 53 | ${CC} -E ${CFLAGS} $*.c | ${XSTR} -c - |
| 54 | # rm -f x$*.c |
| 55 | ${CC} ${CFLAGS} -c x.c |
| 56 | mv x.o $*.o |
| 57 | |
| 58 | a.out: ${OBJS} |
| 59 | cc -i ${OBJS} ${TERMLIB} |
| 60 | |
| 61 | tags: |
| 62 | ${CTAGS} -w *.h *.c |
| 63 | |
| 64 | ${OBJS}: ex_vars.h |
| 65 | |
| 66 | ex_vars.h: |
| 67 | csh makeoptions ${CFLAGS} |
| 68 | |
| 69 | strings.o: strings |
| 70 | ${XSTR} |
| 71 | ${CC} -c -S xs.c |
| 72 | ed - <:rofix xs.s |
| 73 | as -o strings.o xs.s |
| 74 | rm xs.s |
| 75 | |
| 76 | exrecover: exrecover.o |
| 77 | ${CC} ${CFLAGS} exrecover.o -o exrecover |
| 78 | |
| 79 | exrecover.o: exrecover.c |
| 80 | ${CC} ${CFLAGS} -c -O exrecover.c |
| 81 | |
| 82 | expreserve: expreserve.o |
| 83 | ${CC} expreserve.o -o expreserve |
| 84 | |
| 85 | expreserve.o: |
| 86 | ${CC} ${CFLAGS} -c -O expreserve.c |
| 87 | |
| 88 | clean: |
| 89 | # If we dont have ex we cant make it so dont rm ex_vars.h |
| 90 | -rm -f a.out exrecover expreserve ex${VERSION}strings strings core trace tags |
| 91 | -rm -f *.o x*.[cs] |
| 92 | |
| 93 | ninstall: a.out |
| 94 | -rm -f ${NBINDIR}/ex ${NBINDIR}/vi ${DESTDIR}${NBINDIR}/view |
| 95 | cp a.out ${NBINDIR}/ex |
| 96 | # -cp ex${VERSION}strings ${LIBDIR}/ex${VERSION}strings |
| 97 | ln ${NBINDIR}/ex ${NBINDIR}/vi |
| 98 | ln ${DESTDIR}${NBINDIR}/ex ${DESTDIR}${NBINDIR}/view |
| 99 | chmod 1755 ${NBINDIR}/ex |
| 100 | |
| 101 | install: a.out exrecover expreserve |
| 102 | -rm -f ${DESTDIR}${BINDIR}/ex |
| 103 | -rm -f ${DESTDIR}${BINDIR}/vi |
| 104 | -rm -f ${DESTDIR}${BINDIR}/view |
| 105 | -rm -f ${DESTDIR}${BINDIR}/edit |
| 106 | -rm -f ${DESTDIR}${BINDIR}/e |
| 107 | -rm -f ${DESTDIR}/usr/bin/ex |
| 108 | cp a.out ${DESTDIR}${BINDIR}/ex |
| 109 | # cp ex${VERSION}strings ${DESTDIR}/${LIBDIR}/ex${VERSION}strings |
| 110 | ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/edit |
| 111 | ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/e |
| 112 | ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/vi |
| 113 | ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/view |
| 114 | ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}/usr/bin/ex |
| 115 | chmod 1755 ${DESTDIR}${BINDIR}/ex |
| 116 | cp exrecover ${DESTDIR}${LIBDIR}/ex${VERSION}recover |
| 117 | cp expreserve ${DESTDIR}/${LIBDIR}/ex${VERSION}preserve |
| 118 | chmod 4755 ${DESTDIR}${LIBDIR}/ex${VERSION}recover ${DESTDIR}${LIBDIR}/ex${VERSION}preserve |
| 119 | mkdir ${DESTDIR}/usr/preserve |
| 120 | |
| 121 | lint: |
| 122 | lint ex.c ex_?*.c |
| 123 | lint -u exrecover.c |
| 124 | lint expreserve.c |
| 125 | |
| 126 | print: |
| 127 | @${PR} READ* BUGS |
| 128 | @${PR} makefile* |
| 129 | @${PR} /etc/termcap |
| 130 | @(size -l a.out ; size *.o) | ${PR} -h sizes |
| 131 | @${PR} -h errno.h ${INCLUDE}/errno.h |
| 132 | @${PR} -h setjmp.h ${INCLUDE}/setjmp.h |
| 133 | @${PR} -h sgtty.h ${INCLUDE}/sgtty.h |
| 134 | @${PR} -h signal.h ${INCLUDE}/signal.h |
| 135 | @${PR} -h sys/stat.h ${INCLUDE}/sys/stat.h |
| 136 | @${PR} -h sys/types.h ${INCLUDE}/sys/types.h |
| 137 | @ls -ls | ${PR} |
| 138 | @${CXREF} *.c | ${PR} -h XREF |
| 139 | @${PR} *.h *.c |