X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/44232d5b51d0e89cd8d1dac22e80bc97c44dbc70..7c4625ef998807f077925afb853299edf2fd5202:/usr/src/usr.bin/ex/Makefile

diff --git a/usr/src/usr.bin/ex/Makefile b/usr/src/usr.bin/ex/Makefile
index c62b9d799b..b66534a8ef 100644
--- a/usr/src/usr.bin/ex/Makefile
+++ b/usr/src/usr.bin/ex/Makefile
@@ -1,52 +1,57 @@
-VERSION=3.2
+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.
 #
-# Ex is very large - it may not fit on PDP-11's depending on the operating
-# system and the cflags you turn on. Things that can be turned off to save
+# 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.)
+# 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.
 #
 # 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.
-# -DVMUNIX makes an ex which can edit very large files (eg the w2a dictionary)
-# this allows 200000 lines and about 16M byte temp files.
 #
 # 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.
-# It can use -t0 which is (purportedly) a C compiler with a larger
-# symbol table.  The -t1 flag to the C compiler is for a C compiler
-# which puts switch code in I space, increasing the text space size
-# to the benefit of per-user data space.  If you don't have this it
-# doesn't matter much. Another method, which works on v7 pdp-11's,
-# is to use pcc for ex_io.c instead of cc.
-#
 BINDIR=	/usr/ucb
 NBINDIR=/usr/new
 LIBDIR=	/usr/lib
 FOLD=	${BINDIR}/fold
 CTAGS=	${BINDIR}/ctags
 XSTR=	${BINDIR}/xstr
-DEBUGFLAGS=	-DTRACE
-NONDEBUGFLAGS=	-O
-CFLAGS=	-DTABS=8 -DLISPCODE -DCHDIR -DUCVISUAL -DMACROS -DVFORK -DVMUNIX ${NONDEBUGFLAGS}
+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
-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 \
-	printf.o strings.o
-
-all:	a.out exrecover expreserve tags
+	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
@@ -56,16 +61,22 @@ all:	a.out exrecover expreserve tags
 	mv x.o $*.o
 
 a.out: ${OBJS}
-	cc -i ${OBJS} ${TERMLIB}
+	cc ${LDFLAGS} ${OBJS} ${TERMLIB}
 
-tags:
-	${CTAGS} -w *.h *.c
+all:	a.out exrecover expreserve tags
+
+tags:	/tmp
+	${CTAGS} -w ex.[hc] ex_*.[hc]
 
 ${OBJS}: ex_vars.h
 
 ex_vars.h:
 	csh makeoptions ${CFLAGS}
 
+bcopy.o:	bcopy.c
+	cc -c ${CFLAGS} bcopy.c
+
+# xstr: hands off!
 strings.o: strings
 	${XSTR}
 	${CC} -c -S xs.c
@@ -87,19 +98,23 @@ expreserve.o:
 
 clean:
 #	If we dont have ex we cant make it so dont rm ex_vars.h
-	-rm -f a.out exrecover expreserve ex${VERSION}strings strings core trace tags
+	-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 ${NBINDIR}/ex ${NBINDIR}/vi
-	cp a.out ${NBINDIR}/ex
+	-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 ${NBINDIR}/ex ${NBINDIR}/vi
-	chmod 1755 ${NBINDIR}/ex
+	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
@@ -108,17 +123,34 @@ install: a.out exrecover expreserve
 	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
+	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 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:
 	@${PR} READ* BUGS
@@ -134,3 +166,14 @@ print:
 	@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