Results for gcc-2.95 19990623 (prerelease) testsuite on rs6000-ibm-aix4.1.4.0

[Branko Cibej]

Jeffrey A Law wrote:

>   In message <9906291133.AA32498@tofsi.hermes.si>you write:
>   > Native configuration is rs6000-ibm-aix4.1.4.0
>   >
>   >             === libio tests ===
>   >
>   >
>   > Running target unix
>   > FAIL: hounddog.cc compilation
>   > FAIL: hounddog.cc compilation -b0
>   > FAIL: hounddog.cc compilation -b2
>   > FAIL: putbackdog.cc compilation
>   > FAIL: putbackdog.cc compilation -b0
>   > FAIL: putbackdog.cc compilation -b2
>   > FAIL: tFile.cc compilation
>   > FAIL: tFile.cc compilation -b0
>   > FAIL: tFile.cc compilation -b3
>   > FAIL: tiomanip.cc compilation
> Something bad is happening.  Can you look at libio.log and see why everything
> is failing to compile?  I suspect the same problem is causing your
> libio & libstdc++ failures and possible some of your g++ failures.

Ah, I think I have it. The results are the same
with the 990629 snapshot::

In file included from ../../../../../src/egcs/libio/testsuite/../tests/hounddog.cc:26:
/home2/brane/egcs/build/egcs/gcc/include/stdlib.h:517: warning: `EXIT_FAILURE' redefined
/home2/brane/egcs/build/egcs/gcc/include/stdlib.h:79: warning: this is the location of the previous definition

The log files are full of this, and tons of it show up during bootstrap.
Lines 79 and 80 are

     #define EXIT_FAILURE   (1)              /* exit function failure        */
     #define EXIT_SUCCESS    0               /* exit function success        */

lines 517 and 518 are

     #define EXIT_FAILURE 1
     #define EXIT_SUCCESS 0

and the diff from /usr/include/stdlib.h is

     $ diff -u /usr/include/stdlib.h /home2/brane/egcs/build/egcs/gcc/include/stdlib,h
     --- /usr/include/stdlib.h       Thu Sep  1 15:59:01 1994
     +++ /home2/brane/egcs/build/egcs/gcc/include/stdlib.h   Thu Jul  1 03:32:18 1999
     @@ -47,12 +47,23 @@

      #ifndef _SIZE_T
      #define _SIZE_T
     -typedef unsigned long  size_t;
     +#ifndef __SIZE_TYPE__
     +#define __SIZE_TYPE__ long unsigned int
     +#endif
     +#ifndef _GCC_SIZE_T
     +#define _GCC_SIZE_T
     +typedef __SIZE_TYPE__ size_t;
     +#endif
      #endif

      #ifndef        _WCHAR_T
      #define _WCHAR_T
     -typedef unsigned short wchar_t;
     +#ifndef __WCHAR_TYPE__
     +#define __WCHAR_TYPE__ int
     +#endif
     +#ifndef __cplusplus
     +typedef __WCHAR_TYPE__ wchar_t;
     +#endif
      #endif

      typedef struct div_t  {                /* struct returned from div     */
     @@ -304,8 +315,8 @@
      #endif /* _ALL_SOURCE */

      #if (defined (__MATH__) &&  defined (_ANSI_C_SOURCE) )
     -#define abs(__j)          __abs(__j)
     -#define labs(__j)         __labs(__j)
     +#define abs __abs
     +#define labs __labs
      #endif /* __MATH__  and _ANSI_C_SOURCE */

      /*
     @@ -426,8 +437,8 @@
      #endif /* ifdef _NO_PROTO */

      #if (defined (__MATH__) &&  defined (__XLC121__) && defined (_ALL_SOURCE) )
     -#define imul_dbl(__a, __b, __c)   __imul_dbl(__a, __b, __c)
     -#define umul_dbl(__a, __b, __c)   __umul_dbl(__a, __b, __c)
     +#define imul_dbl __imul_dbl
     +#define umul_dbl __umul_dbl
      #endif

      #ifdef _NO_PROTO
     @@ -461,8 +472,8 @@
       */

      #if (defined (__MATH__) &&  defined (__XLC121__) && defined (_ANSI_C_SOURCE) )
     -#define div(__numer,__denom)        __div(__numer,__denom)
     -#define ldiv(__numer,__denom)       __ldiv(__numer,__denom)
     +#define div __div
     +#define ldiv __ldiv
      #endif

      /*
     @@ -498,9 +509,11 @@
      #endif /* ifdef _NO_PROTO */

      #if (defined (__MATH__) &&  defined (__XLC13__))
     -#    define llabs(__j)        __llabs(__j)
     +#define llabs __llabs
      #endif /* ifdef __MATH__ */

      #endif /* if defined(_LONG_LONG) && defined(_ALL_SOURCE) */

     +#define EXIT_FAILURE 1
     +#define EXIT_SUCCESS 0
      #endif /* _H_STDLIB */

All of this looks fine to me, except that redefinition at the end.
Could this be a problem with fixincludes? I start every
configure/bootstrap/check cycle with an empty build directory,
so I doubt it's something left over from previous runs.

    Hope that helps,
        Brane

--
Branko Čibej                 <branko.cibej@hermes.si>
HERMES SoftLab, Litijska 51, 1000 Ljubljana, Slovenia
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