pjh@mccc.UUCP (Peter J. Holsberg) (02/15/88)
I have the floating point C compiler, fpcc, on my 3B2 (SVr3.0) but do not have cc. I tried linking fpcc to ccso I can avoid editing every makefile that comes down the pike, but the system says (when I invoke cc) "name must end in fpcc". Is there Aa way around this? Thanks. -- Peter Holsberg UUCP: {rutgers!}princeton!mccc!pjh Technology Division CompuServe: 70240,334 Mercer College GEnie: PJHOLSBERG Trenton, NJ 08690 Voice: 1-609-586-4800
friedl@vsi.UUCP (Stephen J. Friedl) (02/15/88)
In article <214@mccc.UUCP>, pjh@mccc.UUCP (Peter J. Holsberg) writes: > > I have the floating point C compiler, fpcc, on my 3B2 (SVr3.0) but do > not have cc. I tried linking fpcc to ccso I can avoid editing every > makefile that comes down the pike, but the system says (when I invoke > cc) "name must end in fpcc". Is there Aa way around this? Thanks. I posted a more detailed reply to Peter, but a summary is probably relevant here. In makefiles, it is a really good idea to use $(CC), $(AS), $(LD) etc. everywhere instead of cc, as, ld, etc. If you do the former, you can put: CC=fpcc ; export CC in your /etc/profile and everything will work and stay portable at the same time. These are all defined by make anyway so if you don't define them they go to reasonable defaults (do "make -d" to see what works on your machine). For you Microport fans, you may find that doing: CC='cc -Ml' ; export CC AS='as -Ml' ; export AS LD='ld -Ml' export LD LINT='lint -Ml' ; export LINT may make live easier as well. This, of course, presumes that you do most of your work in the large model: we do because our Informix database library modules are large. Does anybody have other experience on this topic? -- Stephen J. Friedl, KA8CMY uucp: {uunet, attmail}!vsi!friedl V-Systems, Inc. CSnet: friedl%vsi.uucp@kent.edu 39 Brookhollow Drive voice: (714) 545-6442 Santa Ana, CA 92705-5440 "A Watched EPROM never burns".
avr@mtgzz.UUCP (XMRP50000[jcm]-a.v.reed) (02/16/88)
In article <214@mccc.UUCP>, pjh@mccc.UUCP (Peter J. Holsberg) writes: > > I have the floating point C compiler, fpcc, on my 3B2 (SVr3.0) but do > not have cc. I tried linking fpcc to ccso I can avoid editing every > makefile that comes down the pike, but the system says (when I invoke > cc) "name must end in fpcc". Is there Aa way around this? Thanks. # Yes, but only if your make recognizes $SH or $SHELL, and you have ksh: # Put the following in your $ENV file - SH=`whence ksh`;SHELL=$SH;export SH SHELL;alias -x cc=`whence fpcc` Adam Reed (mtgzz!avr)
devine@cookie.dec.com (Bob Devine) (02/17/88)
In article <214@mccc.UUCP>, pjh@mccc.UUCP (Peter J. Holsberg) writes: > I have the floating point C compiler, fpcc, on my 3B2 (SVr3.0) but do > not have cc. I tried linking fpcc to ccso I can avoid editing every > makefile that comes down the pike, but the system says (when I invoke > cc) "name must end in fpcc". Is there Aa way around this? Thanks. The best way is to make the compiler call a symbol so that other compilers can be used. If you want to have portable makefiles, do this! Since you don't want to correct everyone's mistakes, you can just use a script file called 'cc' that calls 'fpcc'. Argument passing may be tricky but it's your choice of evils. An old dictum: Any problem can be solved with another layer of indirection....
jmsellens@watdragon.waterloo.edu (John M. Sellens) (02/17/88)
>In article <214@mccc.UUCP>, pjh@mccc.UUCP (Peter J. Holsberg) writes: > [C compiler is called fpcc, wants to avoid modifying all sorts of Makefiles] With many Makefiles, you could just invoke make and define CC on the command line as in make CC=fpcc ... other args ... which of course you could build into an alias, or a shell script, or ...
bobc@killer.UUCP (Bob Calbridge) (02/17/88)
In article <214@mccc.UUCP>, pjh@mccc.UUCP (Peter J. Holsberg) writes: > > I have the floating point C compiler, fpcc, on my 3B2 (SVr3.0) but do > not have cc. I tried linking fpcc to ccso I can avoid editing every > makefile that comes down the pike, but the system says (when I invoke > cc) "name must end in fpcc". Is there Aa way around this? Thanks. I have the same problem. Not only with make but also with lint. This is in an educational environment and the instructors would like to relieve the students of the need to be familiar with all the options required to compile the programs. They just want a simple form of make filename The lint utility is needed for all the instructors though. We tried to get an answer from the AT&T hotline but they acted as if we should have had the source to lint and could change it from there. The C+FP manual casually mentions using make and lint as if there should be a ver- sion on the install disk. I don't find any. I too would like an answer. Best, Bob
bamford@ihlpg.ATT.COM (Harold E. Bamford) (02/17/88)
In article <214@mccc.UUCP> pjh@mccc.UUCP (Peter J. Holsberg) writes: >I have the floating point C compiler, fpcc, on my 3B2 (SVr3.0) but do >not have cc. I tried linking fpcc to ccso I can avoid editing every >makefile that comes down the pike, but the system says (when I invoke >cc) "name must end in fpcc". Is there Aa way around this? Thanks. Try telling make to use fpcc instead of cc: make CC=fpcc This should work for anything that uses the macro CC. -- Harold Bamford, AT&T Bell Labs IHP 2F-524 (312) 416-7397 ihnp4!ihlpg!bamford
pjh@mccc.UUCP (Peter J. Holsberg) (02/18/88)
Call the following shell script "/bin/cc": exec /bin/fpcc "$@" echo /bin/fpcc not there! 1>&2 exit 1 That's all there is to it! -- Peter Holsberg UUCP: {rutgers!}princeton!mccc!pjh Technology Division CompuServe: 70240,334 Mercer College GEnie: PJHOLSBERG Trenton, NJ 08690 Voice: 1-609-586-4800
dlm@cuuxb.ATT.COM (Dennis L. Mumaugh) (02/20/88)
In article <3338@killer.UUCP bobc@killer.UUCP (Bob Calbridge) writes: # In article <214@mccc.UUCP , pjh@mccc.UUCP (Peter J. Holsberg) writes: # } # } I have the floating point C compiler, fpcc, on my 3B2 # } (SVr3.0) but do not have cc. I tried linking fpcc to cc # } so I can avoid editing every makefile that comes down # } the pike, but the system says (when I invoke cc) "name # } must end in fpcc". Is there Aa way around this? # } Thanks. # I have the same problem. Not only with make but also # with lint. This is in an educational environment and the # instructors would like to relieve the students of the need to # be familiar with all the options required to compile the # programs. They just want a simple form of # make # The lint utility is needed for all the instructors # though. We tried to get an answer from the AT&T hotline but # they acted as if we should have had the source to lint and # could change it from there. The C+FP manual casually # mentions using make and lint as if there should be a version # on the install disk. I don't find any. I too would like an # answer. There is a utility on the latest C floppies called gencc. This will allow you to generate a cc command that does the right thing. On C Issue 4.2 (soon to be generally available) fpcc and cc are merged and fpcc is nothing but cc -K mau $@ Really you ought to be able to make a cc that says the reverse. -- =Dennis L. Mumaugh Lisle, IL ...!{attunix,ihnp4,cbosgd,lll-crg}!cuuxb!dlm