[Gm2] Tru64/Alpha and Freebsd/i386

[Michael Lambert]

Hi Gaius,

I've had some success with today's CVS under Tru64 v5.1 on an Alpha and
under FreeBSD 4.11 on an i386.

Both of them require that I do a 'make SHELL=<path>/bash ...' as
gm2/tools-src/createUlmSys does not work with the Bourne or Korn shells
(list support is different in the Tru64 Korn shell and lacking in the
Bourne shell).  There may be some other bash dependencies following that
one.

Tru64:

I had to add '<build_dir>/gcc' to the path.  I didn't track down
why--later stages of a gcc build might have broken too, I suspect.

All regressions passed with the following diffs (no -u option on diff):

==========
% diff -c gm2/cpp/pass/subaddr.mod.dist gm2/cpp/pass/subaddr.mod
*** gm2/cpp/pass/subaddr.mod.dist       Wed Jan 11 08:24:56 2006
--- gm2/cpp/pass/subaddr.mod    Wed Jan 11 13:16:12 2006
***************
*** 22,28 ****
     x, y: ADDRESS;
     i   : CARDINAL;
  BEGIN
! #if !defined(__x86_64)
     i := CARDINAL(x - y)
  #endif
  END subaddr.
--- 22,28 ----
     x, y: ADDRESS;
     i   : CARDINAL;
  BEGIN
! #if !(defined(__x86_64) || (defined(__alpha__) && defined(__arch64__)))
     i := CARDINAL(x - y)
  #endif
  END subaddr.
% diff -c gm2/iso/pass/realbitscast.mod.dist
gm2/iso/pass/realbitscast.mod
*** gm2/iso/pass/realbitscast.mod.dist  Wed Jan 11 08:24:57 2006
--- gm2/iso/pass/realbitscast.mod       Wed Jan 11 12:28:28 2006
***************
*** 25,33 ****
      BITS96 = SET OF [0..95] ;
      REAL32 = SHORTREAL;
      REAL64 = REAL;
! #if !defined(__sparc__) && !defined(__x86_64) && !defined(__ppc__)
      REAL96 = LONGREAL ;  (* on the __sparc__ SIZE(LONGREAL) =
SIZE(REAL) *)
      (* and on the x86_64 LONGREAL is 128 bits *)
      (* for __ppc__, LONGREAL is 64 bits in gcc-3.3 *)
  #endif

--- 25,34 ----
      BITS96 = SET OF [0..95] ;
      REAL32 = SHORTREAL;
      REAL64 = REAL;
! #if !defined(__sparc__) && !defined(__x86_64) && !defined(__ppc__) &&
!(defined(__alpha__) && defined(__arch64__))
      REAL96 = LONGREAL ;  (* on the __sparc__ SIZE(LONGREAL) =
SIZE(REAL) *)
      (* and on the x86_64 LONGREAL is 128 bits *)
+     (* this is also true for at least some alphas *)
      (* for __ppc__, LONGREAL is 64 bits in gcc-3.3 *)
  #endif

***************
*** 36,42 ****
      b64 : BITS64;
      r32 : REAL32;
      r64 : REAL64;
! #if !defined(__sparc__) && !defined(__x86_64) && !defined(__ppc__)
      b96 : BITS96 ;
      r96 : REAL96 ;
  #endif
--- 37,43 ----
      b64 : BITS64;
      r32 : REAL32;
      r64 : REAL64;
! #if !defined(__sparc__) && !defined(__x86_64) && !defined(__ppc__) &&
!(defined(__alpha__) && defined(__arch64__))
      b96 : BITS96 ;
      r96 : REAL96 ;
  #endif
***************
*** 45,51 ****
     r32 := 1.0 ;
     b32 := CAST(BITS32,r32) ;
     b64 := CAST(BITS64,r64) ;
! #if !defined(__sparc__) && !defined(__x86_64) && !defined(__ppc__)
     b96 := CAST(BITS96,r96)
  #endif
  END realbitscast.
--- 46,52 ----
     r32 := 1.0 ;
     b32 := CAST(BITS32,r32) ;
     b64 := CAST(BITS64,r64) ;
! #if !defined(__sparc__) && !defined(__x86_64) && !defined(__ppc__)  &&
!(defined(__alpha__) && defined(__arch64__))
     b96 := CAST(BITS96,r96)
  #endif
  END realbitscast.
==========

The gm2.paranoid test failed, not unexpectedly, on FifoQueue.mod.

FreeBSD 4.11 (not the newest, but it's what I have access to):

I had to specify 'MAKE=<path>/gmake' on the command line, in addition to
specifying bash.

Three regressions (well, one with different switches) failed on the
compile/link and three (from that) were unresolved.  The file was

testsuite/gm2/pimlib/logitech/run/pass/realconv.mod

The problem is that there are apparently no long double libraries on the
system.  At least sinl, cosl, sqrtl, fabsl, logl and expl were unresolved.

However, gm2.paranoid PASSED.

Michael