From owner-cvs-all  Mon Jan 18 22:48:46 1999
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Received: (from majordom@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id WAA25349
          for cvs-all-outgoing; Mon, 18 Jan 1999 22:48:46 -0800 (PST)
          (envelope-from owner-cvs-all@FreeBSD.ORG)
Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21])
          by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id WAA25343;
          Mon, 18 Jan 1999 22:48:45 -0800 (PST)
          (envelope-from simokawa@FreeBSD.org)
From: Hidetoshi Shimokawa <simokawa@FreeBSD.ORG>
Received: (from simokawa@localhost)
	by freefall.freebsd.org (8.8.8/8.8.5) id WAA01516;
	Mon, 18 Jan 1999 22:48:45 -0800 (PST)
Date: Mon, 18 Jan 1999 22:48:45 -0800 (PST)
Message-Id: <199901190648.WAA01516@freefall.freebsd.org>
To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/usr.bin/f2c f2c.h
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk

simokawa    1999/01/18 22:48:44 PST

  Modified files:
    usr.bin/f2c          f2c.h 
  Log:
  Replace 'long int' with 'int' for Alpha.
  This change should have no effect on i386.
  
  Pointed out by: Steve Kargl <sgk@troutmask.apl.washington.edu>
  
  Quote from http://www.netlib.org/f2c/readme:
  
  NOTE:   f2c.h defines several types, e.g., real, integer, doublereal.
          The definitions in f2c.h are suitable for most machines, but if
          your machine has sizeof(double) > 2*sizeof(long), you may need
          to adjust f2c.h appropriately.  f2c assumes
                  sizeof(doublecomplex) = 2*sizeof(doublereal)
                  sizeof(doublereal) = sizeof(complex)
                  sizeof(doublereal) = 2*sizeof(real)
                  sizeof(real) = sizeof(integer)
                  sizeof(real) = sizeof(logical)
                  sizeof(real) = 2*sizeof(shortint)
          EQUIVALENCEs may not be translated correctly if these
          assumptions are violated.
  
          On machines, such as those using a DEC Alpha processor, on
          which sizeof(short) == 2, sizeof(int) == sizeof(float) == 4,
          and sizeof(long) == sizeof(double) == 8, it suffices to
          modify f2c.h by removing the first occurrence of "long "
          on each line containing "long ", e.g., by issuing the
          commands
                  mv f2c.h f2c.h0
                  sed 's/long //' f2c.h0 >f2c.h
          On such machines, one can enable INTEGER*8 by uncommenting
          the typedef of longint in f2c.h, so it reads
                  typedef long longint;
          by compiling libI77 with -DAllow_TYQUAD, and by adjusting
          libF77/makefile as described in libF77/README.
  
  Revision  Changes    Path
  1.4       +6 -6      src/usr.bin/f2c/f2c.h

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message