##############################################################################
# 
#
#	UnixBench v4.0
#  Based on The BYTE UNIX Benchmarks - Release 3
#          Module: Makefile   SID: 3.9 5/15/91 19:30:15
#          
##############################################################################
# Bug reports, patches, comments, suggestions should be sent to:
#	David C Niemi <niemi@tux.org>
#
# Original Contacts at Byte Magazine:
#	Ben Smith or Tom Yager at BYTE Magazine
#	bensmith@bytepb.byte.com    tyager@bytepb.byte.com
#
##############################################################################
#  Modification Log: 7/28/89 cleaned out workload files
#                    4/17/90 added routines for installing from shar mess
#                    7/23/90 added compile for dhrystone version 2.1
#                          (this is not part of Run file. still use old)
#                          removed HZ from everything but dhry.
#                          HZ is read from the environment, if not
#                          there, you must define it in this file
#                    10/30/90 moved new dhrystone into standard set
#                          new pgms (dhry included) run for a specified
#                          time rather than specified number of loops
#                    4/5/91 cleaned out files not needed for
#                          release 3 -- added release 3 files -ben
#                    10/22/97 added compiler options for strict ANSI C
#                          checking for gcc and DEC's cc on
#                          Digital Unix 4.x (kahn@zk3.dec.com)
#
##############################################################################
ID="@(#)Makefile:3.9 -- 5/15/91 19:30:15";
SHELL = /bin/sh
#HZ = ????  	   #(read from environment)
CFLAGS = -DTIME
CC=gcc

## For Linux 486/Pentium, GCC 2.7.x and 2.8.x
#OPTON = -O2 -fomit-frame-pointer -fforce-addr -fforce-mem -ffast-math \
#	-m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2
## For Linux, GCC previous to 2.7.0
#OPTON = -O2 -fomit-frame-pointer -fforce-addr -fforce-mem -ffast-math -m486

#OPTON = -O2 -fomit-frame-pointer -fforce-addr -fforce-mem -ffast-math \
#	-m386 -malign-loops=1 -malign-jumps=1 -malign-functions=1

## For Solaris 2, or general-purpose GCC 2.7.x
OPTON = -O2 -fomit-frame-pointer -fforce-addr -fforce-mem -ffast-math -Wall

## Very generic
#OPTON = -O

## For Digital Unix v4.x, with DEC cc v5.x
#OPTON = -O4
#CFLAGS = -DTIME -std1 -verbose -w0

## generic gcc CFLAGS.  -DTIME must be included
CFLAGS = -DTIME -Wall -pedantic -ansi

# local directories
PROGDIR = ./pgms
SRCDIR = ./src
TESTDIR = ./testdir
RESULTDIR = ./results
TMPDIR = ./tmp
# other directories
INCLDIR = /usr/include
LIBDIR = /lib

SCRIPTS = multi.sh tst.sh \
	loops.awk loopm.awk mwips.awk
  
SOURCES = big.c context1.c \
	dummy.c execl.c \
	fstime.c getopt.c hanoi.c \
	pipe.c spawn.c limit.c \
	syscall.c looper.c timeit.c \

TESTS = cctest.c 

BINS =  $(PROGDIR)/syscall $(PROGDIR)/context1 \
	$(PROGDIR)/looper $(PROGDIR)/pipe $(PROGDIR)/spawn $(PROGDIR)/execl \
	$(PROGDIR)/fstime $(PROGDIR)/fsbuffer $(PROGDIR)/fsdisk \

REQD = $(BINS) $(PROGDIR)/cleanup.sh  \
	$(PROGDIR)/multi.sh $(PROGDIR)/tst.sh  \
  $(PROGDIR)/mwips.awk  $(PROGDIR)/lps.awk $(TESTDIR)/cctest.c 

# ######################### the big ALL ############################
all: distr programs

# ####################### a check for Run ######################
check: $(REQD)

	make all

# ##############################################################
# distribute the files out to subdirectories if they are in this one
distr: 
	@echo "Checking distribution of files"
# scripts
	@if  test ! -d  $(PROGDIR) \
        ; then  \
           mkdir $(PROGDIR) \
           ; mv $(SCRIPTS) $(PROGDIR) \
        ; else \
           echo "$(PROGDIR)  exists" \
        ; fi
# C sources
	@if  test ! -d  $(SRCDIR) \
        ; then  \
           mkdir $(SRCDIR) \
           ; mv $(SOURCES) $(SRCDIR) \
        ; else \
           echo "$(SRCDIR)  exists" \
        ; fi
# test data
	@if  test ! -d  $(TESTDIR) \
        ; then  \
           mkdir $(TESTDIR) \
           ; mv $(TESTS) $(TESTDIR) \
        ; else \
           echo "$(TESTDIR)  exists" \
        ; fi
# temporary work directory
	@if  test ! -d  $(TMPDIR) \
        ; then  \
           mkdir $(TMPDIR) \
        ; else \
           echo "$(TMPDIR)  exists" \
        ; fi
# directory for results
	@if  test ! -d  $(RESULTDIR) \
        ; then  \
           mkdir $(RESULTDIR) \
        ; else \
           echo "$(RESULTDIR)  exists" \
        ; fi

programs: $(BINS)

# Individual programs

$(PROGDIR)/poll: $(SRCDIR)/time-polling.c
	$(CC) -DHAS_POLL -DUNIXBENCH -o $(PROGDIR)/poll ${CFLAGS} ${OPTON} $(SRCDIR)/time-polling.c

$(PROGDIR)/poll2: $(SRCDIR)/time-polling.c
	$(CC) -DHAS_POLL2 -DUNIXBENCH -o $(PROGDIR)/poll2 ${CFLAGS} ${OPTON} $(SRCDIR)/time-polling.c

$(PROGDIR)/select: $(SRCDIR)/time-polling.c
	$(CC) -DHAS_SELECT -DUNIXBENCH -o $(PROGDIR)/select ${CFLAGS} ${OPTON} $(SRCDIR)/time-polling.c

$(PROGDIR)/fstime: $(SRCDIR)/fstime.c
	$(CC) -o $(PROGDIR)/fstime ${CFLAGS} ${OPTON} -Dawk=1 $(SRCDIR)/fstime.c

$(PROGDIR)/fsbuffer: $(SRCDIR)/fstime.c
	$(CC) -o $(PROGDIR)/fsbuffer ${CFLAGS} ${OPTON} -Dawk=1 \
	-DFSBUFFER $(SRCDIR)/fstime.c

$(PROGDIR)/fsdisk: $(SRCDIR)/fstime.c
	$(CC) -o $(PROGDIR)/fsdisk ${CFLAGS} ${OPTON} -Dawk=1 \
	-DFSDISK $(SRCDIR)/fstime.c

$(PROGDIR)/syscall: $(SRCDIR)/syscall.c
	$(CC) -o $(PROGDIR)/syscall ${CFLAGS} ${OPTON} $(SRCDIR)/syscall.c

$(PROGDIR)/context1: $(SRCDIR)/context1.c
	$(CC) -o $(PROGDIR)/context1 ${CFLAGS} ${OPTON} $(SRCDIR)/context1.c

$(PROGDIR)/pipe: $(SRCDIR)/pipe.c
	$(CC) -o $(PROGDIR)/pipe ${CFLAGS} ${OPTON} $(SRCDIR)/pipe.c

$(PROGDIR)/spawn: $(SRCDIR)/spawn.c
	$(CC) -o $(PROGDIR)/spawn ${CFLAGS} ${OPTON} $(SRCDIR)/spawn.c

$(PROGDIR)/execl: $(SRCDIR)/execl.c $(SRCDIR)/big.c
	$(CC) -o $(PROGDIR)/execl ${CFLAGS} ${OPTON} $(SRCDIR)/execl.c

$(PROGDIR)/looper: $(SRCDIR)/looper.c
	$(CC) -o $(PROGDIR)/looper ${CFLAGS} ${OPTON} $(SRCDIR)/looper.c

clean:
	rm -f $(BINS) src/*~ pgms/*~ *~ tmp/* results/* *.tmp kill_run log*

## END ##
