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Bill added more buffers, and I put in sccs.
[unix-history] / usr / src / usr.bin / ex / Makefile
diff --git a/usr/src/usr.bin/ex/Makefile b/usr/src/usr.bin/ex/Makefile
index 09953ec..b66534a 100644 (file)
--- a/usr/src/usr.bin/ex/Makefile
+++ b/usr/src/usr.bin/ex/Makefile
@@ -1,104 +1,179 @@
-VERSION=3.1
+VERSION=3.4
 #
 #
-# Ex skeletal makefile for Version 7
+# Ex skeletal makefile for VAX VM/Unix version 7
 #
 # NB: This makefile doesn't indicate any dependencies on header files.
 #
 #
 # NB: This makefile doesn't indicate any dependencies on header files.
 #
-# Compiles in the LISPCODE code within the editor;
-# take this out of CFLAGS to make some
-# breathing room in the text space if necessary.  If you take out -DLISPCODE
-# you should move ex_vars.nolisp to ex_vars.h
+# Ex is very large - this version will not fit on PDP-11's without overlay
+# software.  Things that can be turned off to save
+# space include LISPCODE (-l flag, showmatch and lisp options), UCVISUAL
+# (visual \ nonsense on upper case only terminals), CHDIR (the undocumented
+# chdir command.)  VMUNIX makes ex considerably larger, raising many limits
+# and improving speed and simplicity of maintenance.  It is suitable only
+# for a VAX or other large machine, and then probably only in a paged system.
 #
 #
-# If your system expands tabs to 4 spaces you should -DTABS=4 below
+# Don't define VFORK unless your system has the VFORK system call,
+# which is like fork but the two processes have only one data space until the
+# child execs. This speeds up ex by saving the memory copy.
 #
 #
-# Ex wants stdio only to get the doprnt.o routine; if other stdio stuff
-# gets dragged in that is a mistake.
+# If your system expands tabs to 4 spaces you should -DTABS=4 below
 #
 #
-.c.o:
-       ${MKSTR} - ex${VERSION}strings 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/bin
+BINDIR=        /usr/ucb
+NBINDIR=/usr/new
 LIBDIR=        /usr/lib
 LIBDIR=        /usr/lib
-FOLD=  /usr/bin/fold
-CTAGS= /usr/ucb/ctags
-AS=    -as
-XSTR=  /usr/ucb/xstr
-CFLAGS=        -DTABS=8 -DLISPCODE
-MKSTR= /usr/ucb/mkstr
-CXREF= /usr/ucb/cxref
+FOLD=  ${BINDIR}/fold
+CTAGS= ${BINDIR}/ctags
+XSTR=  ${BINDIR}/xstr
+DEBUGFLAGS=    -DTRACE -g
+#
+# D O   N O T   D I S T R I B U T E   E X    W I T H   H O R S E   I N   I T!!!
+NONDEBUGFLAGS= -O -DHORSE
+DEB=   ${NONDEBUGFLAGS}        # or ${DEBUGFLAGS} to to debug
+CFLAGS=        -DTABS=8 -DLISPCODE -DCHDIR -DUCVISUAL -DVFORK -DVMUNIX ${DEB}
+LDFLAGS=       -z              # or -i or -n
+TERMLIB=       -ltermlib
+MKSTR= ${BINDIR}/mkstr
+CXREF= ${BINDIR}/cxref
 INCLUDE=/usr/include
 PR=    pr
 INCLUDE=/usr/include
 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 \
+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_unix.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 \
        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 \
-       printf.o strings.o
+       printf.o bcopy.o horse.o strings.o
+HDRS=  ex.h ex_argv.h ex_re.h ex_temp.h ex_tty.h ex_tune.h ex_vars.h ex_vis.h
+SRC1=  ex.c ex_addr.c ex_cmds.c ex_cmds2.c ex_cmdsub.c
+SRC2=  ex_data.c ex_get.c ex_io.c ex_put.c ex_re.c
+SRC3=  ex_set.c ex_subr.c ex_temp.c ex_tty.c ex_unix.c
+SRC4=  ex_v.c ex_vadj.c ex_vget.c ex_vmain.c ex_voperate.c
+SRC5=  ex_vops.c ex_vops2.c ex_vops3.c ex_vput.c ex_vwind.c
+SRC6=  printf.c bcopy.c expreserve.c exrecover.c
+MISC=  makefile READ_ME :rofix
+VGRIND=        csh /usr/ucb/vgrind
+VHDR=  "Ex Version ${VERSION}"
+
+.c.o:
+#      ${MKSTR} - ex${VERSION}strings x $*.c
+       ${CC} -E ${CFLAGS} $*.c | ${XSTR} -c -
+#      rm -f x$*.c
+       ${CC} ${CFLAGS} -c x.c 
+       mv x.o $*.o
+
+a.out: ${OBJS}
+       cc ${LDFLAGS} ${OBJS} ${TERMLIB}
+
+all:   a.out exrecover expreserve tags
+
+tags:  /tmp
+       ${CTAGS} -w ex.[hc] ex_*.[hc]
 
 
-all: a.out expreserve exrecover
+${OBJS}: ex_vars.h
 
 
-a.out: ${OBJS} tags
-       ${CC} -i ${OBJS} -ltermlib
+ex_vars.h:
+       csh makeoptions ${CFLAGS}
 
 
-tags:
-       ../bin/csh ${CTAGS} ex.c ex_*.c
+bcopy.o:       bcopy.c
+       cc -c ${CFLAGS} bcopy.c
 
 
+# xstr: hands off!
 strings.o: strings
        ${XSTR}
 strings.o: strings
        ${XSTR}
-       ${CC} -c xs.c
-       mv xs.o strings.o
+       ${CC} -c -S xs.c
+       ed - <:rofix xs.s
+       as -o strings.o xs.s
+       rm xs.s
        
 exrecover: exrecover.o
        
 exrecover: exrecover.o
-       ${CC} -o exrecover exrecover.o
+       ${CC} ${CFLAGS} exrecover.o -o exrecover
 
 
-exrecover.o:
+exrecover.o: exrecover.c
        ${CC} ${CFLAGS} -c -O exrecover.c
 
        ${CC} ${CFLAGS} -c -O exrecover.c
 
-expreserve: expreserve.o popen.c
-       ${CC} -o expreserve expreserve.o
+expreserve: expreserve.o
+       ${CC} expreserve.o -o expreserve
 
 expreserve.o:
 
 expreserve.o:
-       ${CC} ${CFLAGS} -c expreserve.c
+       ${CC} ${CFLAGS} -c -O expreserve.c
 
 clean:
 
 clean:
-       -rm a.out exrecover expreserve ex${VERSION}strings 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 ${BINDIR}/vi
-       cp ex${VERSION}strings ${LIBDIR}/ex${VERSION}strings
-       chmod 1755 ${BINDIR}/ex
-
-installutil: exrecover expreserve
-       cp exrecover ${LIBDIR}/ex${VERSION}recover
-       cp expreserve ${LIBDIR}/ex${VERSION}preserve
+#      If we dont have ex we cant make it so dont rm ex_vars.h
+       -rm -f a.out exrecover expreserve strings core errs trace
+       -rm -f *.o x*.[cs]
+
+# install a new version for testing in /usr/new
+ninstall: a.out
+       -rm -f ${DESTDIR}${NBINDIR}/ex ${DESTDIR}${NBINDIR}/vi ${DESTDIR}${NBINDIR}/view
+       cp a.out ${DESTDIR}${NBINDIR}/ex
+#      -cp ex${VERSION}strings ${LIBDIR}/ex${VERSION}strings
+       ln ${DESTDIR}${NBINDIR}/ex ${DESTDIR}${NBINDIR}/vi
+       ln ${DESTDIR}${NBINDIR}/ex ${DESTDIR}${NBINDIR}/view
+       chmod 1755 ${DESTDIR}${NBINDIR}/ex
+
+# install in standard place (/usr/ucb)
+install: a.out exrecover expreserve
+       -rm -f ${DESTDIR}${BINDIR}/ex
+       -rm -f ${DESTDIR}${BINDIR}/vi
+       -rm -f ${DESTDIR}${BINDIR}/view
+       -rm -f ${DESTDIR}${BINDIR}/edit
+       -rm -f ${DESTDIR}${BINDIR}/e
+       -rm -f ${DESTDIR}/usr/bin/ex
+       cp a.out ${DESTDIR}${BINDIR}/ex
+#      cp ex${VERSION}strings ${DESTDIR}/${LIBDIR}/ex${VERSION}strings
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/edit
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/e
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/vi
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/view
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}/usr/bin/ex
+       chmod 1755 ${DESTDIR}${BINDIR}/ex
+       cp exrecover ${DESTDIR}${LIBDIR}/ex${VERSION}recover
+       cp expreserve ${DESTDIR}${LIBDIR}/ex${VERSION}preserve
+       chmod 4755 ${DESTDIR}${LIBDIR}/ex${VERSION}recover ${DESTDIR}${LIBDIR}/ex${VERSION}preserve
+# The following line normally fails.  This is OK.
+       mkdir ${DESTDIR}/usr/preserve
+
+# move from /usr/new to /usr/ucb
+newucb: a.out
+       -rm -f ${DESTDIR}${BINDIR}/ex
+       -rm -f ${DESTDIR}${BINDIR}/vi
+       -rm -f ${DESTDIR}${BINDIR}/edit
+       -rm -f ${DESTDIR}${BINDIR}/e
+       -rm -f ${DESTDIR}/usr/bin/ex
+       mv ${DESTDIR}${NBINDIR}/ex ${DESTDIR}${NBINDIR}/ex
+       -rm -f ${DESTDIR}${NBINDIR}/vi
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/edit
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/e
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}${BINDIR}/vi
+       ln ${DESTDIR}${BINDIR}/ex ${DESTDIR}/usr/bin/ex
+       chmod 1755 ${DESTDIR}${BINDIR}/ex
 
 lint:
 
 lint:
-       lint ex.c ex_?*.c
-       lint -u exrecover.c
-       lint expreserve.c
+       lint ${CFLAGS} ex.c ex_?*.c
+       lint ${CFLAGS} -u exrecover.c
+       lint ${CFLAGS} expreserve.c
 
 print:
 
 print:
-       @-rm x.c xs.c >/dev/null
        @${PR} READ* BUGS
        @${PR} READ* BUGS
-       @${PR} make*
+       @${PR} makefile*
+       @${PR} /etc/termcap
        @(size -l a.out ; size *.o) | ${PR} -h sizes
        @(size -l a.out ; size *.o) | ${PR} -h sizes
-       @${PR} termcap
        @${PR} -h errno.h ${INCLUDE}/errno.h
        @${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 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
        @${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
+vgrind:
+       tee index < /dev/null
+#      ${VGRIND} -h ${VHDR} ${HDRS}
+#      ${VGRIND} -h ${VHDR} ${SRC1}
+#      ${VGRIND} -h ${VHDR} ${SRC2}
+       ${VGRIND} -h ${VHDR} ${SRC3}
+       ${VGRIND} -h ${VHDR} ${SRC4}
+       ${VGRIND} -h ${VHDR} ${SRC5}
+       ${VGRIND} -h ${VHDR} ${SRC6}
+#      ${VGRIND} -n -h ${VHDR} ${MISC}
+       ${VGRIND} -i -h ${VHDR} index
Continuous source code history from original PDP-7 UNIX to FreeBSD 2, the first fully unencumbered FreeBSD release.