compress 4.0 deleted warning about -O

[unix-history] / usr / src / usr.bin / compress / Makefile

#
#       @(#)Makefile    5.4 (Berkeley) %G%
#
COMFLAGS=-DBSD4_2 -O -DSACREDMEM=256000
BIN=${DESTDIR}/usr/ucb

compress: compress.c USERMEM
       cc $(COMFLAGS) -DUSERMEM=`cat USERMEM` -o compress compress.c

# USERMEM may have to be set by hand.  It should contain the amount of
# available user memory in bytes.  Set it to zero, for physical memory
# less than 1 Meg.
USERMEM:
       sh usermem.sh > USERMEM

install: compress
       install -s compress $(BIN)
       rm -f $(BIN)/uncompress $(BIN)/zcat
       ln $(BIN)/compress $(BIN)/uncompress
       ln $(BIN)/compress $(BIN)/zcat

clean:
       rm -f compress USERMEM core errs