will@genbank.bio.net (Will Nelson) (10/08/90)
I have a Makefile for a library of source that I must maintain for two
different architectures, sun3 and sun4. The Makefile does pretty much
what I want it to do, but it insists on re-running "ar" on subsequent
invocations, ie, I have made no source changes between builds. Anybody
have any idea what changes I need to make to keep make from re-running
"ar" unnecessarily?
ARCH = `arch`
VARIANT =
ROOT = ../..
BIN = ${ROOT}/${ARCH}bin
LIB = ${ROOT}/${ARCH}lib
INSTALLBIN = /usr/local/bin
SYBINC = /usr/local/sybase/include
SYBLIB = /usr/local/sybase/lib
IFLAGS = -I../../include -I${SYBINC}
DFLAGS =
CFLAGS = -Bstatic -g ${IFLAGS} ${DFLAGS}
LDFLAGS = -Bstatic -g
ARFLAGS = cr
CC = cc
CPP = /lib/cpp
MAKE = make
INCLUDES = ${BIN}/includes
LD = cc
AR = ar
MAKEFILE = Makefile
HDRDIR = ${INCDIR}/local
PRIVATES = libgb.a
TAGFILE = ${LIBDIR}/tags
PUBS = ${LIB}/libgb.a \
${TAGFILE}
#
# sources and objects -- add a line to each section when adding a module
#
SRCS = argnxt.c \
authrf.c \
basrf.c \
blnk.c \
cbufa.c \
cktail.c \
csho.c \
ctolow.c \
ctoup.c \
divck.c \
drive.c \
errj.c \
feacpy.c \
feaform.c \
feapars.c \
fearf.c \
filext.c \
flstxt.c \
fndaa_at.c \
fset.c \
gbky.c \
getline.c \
getlock.c \
getnumb.c \
gettlin.c \
indxl.c \
indxlci.c \
indxr.c \
issyma.c \
issymn.c \
joinsym.c \
jourrf.c \
keyrf.c \
last.c \
locex.c \
locrf.c \
lstlk.c \
mpmfnam.c \
mtchu.c \
nxtsym.c \
orgfind.c \
pack0.c \
pack1.c \
packt.c \
pad.c \
parsym.c \
seq.c \
seqrf.c \
seqw.c \
sign.c \
skyck.c \
sqcpy.c \
sqmtch.c \
strcap.c \
strcic.c \
strfil.c \
strncic.c \
strsho.c \
strsub.c \
translate.c \
updrf.c
OBJS = argnxt.o \
authrf.o \
basrf.o \
blnk.o \
cbufa.o \
cktail.o \
csho.o \
ctolow.o \
ctoup.o \
divck.o \
drive.o \
errj.o \
feacpy.o \
feaform.o \
feapars.o \
fearf.o \
filext.o \
flstxt.o \
fndaa_at.o \
fset.o \
gbky.o \
getline.o \
getlock.o \
getnumb.o \
gettlin.o \
indxl.o \
indxlci.o \
indxr.o \
issyma.o \
issymn.o \
joinsym.o \
jourrf.o \
keyrf.o \
last.o \
locex.o \
locrf.o \
lstlk.o \
mpmfnam.o \
mtchu.o \
nxtsym.o \
orgfind.o \
pack0.o \
pack1.o \
packt.o \
pad.o \
parsym.o \
seq.o \
seqrf.o \
seqw.o \
sign.o \
skyck.o \
sqcpy.o \
sqmtch.o \
strcap.o \
strcic.o \
strfil.o \
strncic.o \
strsho.o \
strsub.o \
translate.o \
updrf.o
#
# added suffix rules for RCS
# (DO NOT CHANGE THIS SECTION)
#
.SUFFIXES: .c,v
.c,v.c:
co $*.c
#
# the library itself
# (DO NOT CHANGE THIS SECTION)
#
all: ${ARCH} ${LIB}/libgb.a
${ARCH}: FORCE
@test -d ${BIN} || mkdir ${BIN}
@test -d ${LIB} || mkdir ${LIB}
@test -d $@ || mkdir $@
${LIB}/libgb.a: ${OBJS}
cd ${ARCH}; ${AR} ${ARFLAGS} libgb.a ${OBJS}
cd ${ARCH}; if test -f /usr/bin/ranlib ; then ranlib libgb.a ; fi
mv ${ARCH}/libgb.a ${LIB}
$${VARIANT}%.o: %.c
${COMPILE.c} $< -o $@
cp $*.o ${ARCH}
${TAGFILE}: Makefile
cd ${LIBDIR}; ${MAKE} tags
FORCE:
--
Will Nelson Internet: will@presto.ig.com
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