Re: Compile problem on HP-UX 10.20 with test-stdint.c

[Bruno Haible]

Eric Blake wrote:
> I thought we already decided that requiring long long support in the
> preprocessor is a losing battle, at least for a couple more years.

We found out that also Sun C does not support 'long long' right in preprocessor
expressions.

> ie. comment out the preprocessor checks for now

ok, done as follows.


2008-06-22  Bruno Haible  <address@hidden>

        * tests/test-stdint.c: Disable the INTMAX_MAX preprocessor test
        conditionally.
        Reported by Albert Chin <address@hidden>.

*** tests/test-stdint.c.orig    2008-06-22 22:17:00.000000000 +0200
--- tests/test-stdint.c 2008-06-22 22:16:23.000000000 +0200
***************
*** 1,5 ****
  /* Test of <stdint.h> substitute.
!    Copyright (C) 2006, 2007 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
--- 1,5 ----
  /* Test of <stdint.h> substitute.
!    Copyright (C) 2006-2008 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
***************
*** 246,256 ****
--- 246,260 ----
  verify (TYPE_MAXIMUM (uintmax_t) == UINTMAX_MAX);
  verify_same_types (UINTMAX_MAX, (uintmax_t) 0 + 0);
  
+ /* As of 2007, Sun C and HP-UX 10.20 cc don't support 'long long' constants in
+    the preprocessor.  */
+ #if !(defined __SUNPRO_C || (defined __hpux && !defined __GNUC__))
  #if INTMAX_MIN && INTMAX_MAX && UINTMAX_MAX
  /* ok */
  #else
  err or;
  #endif
+ #endif
  
  /* 7.18.3. Limits of other integer types */