AIX 4.x and 5.x compilation

[Leszek.Wlodarski at partners.brebank.pl]

Thanks for quick reply,

I have tried  gcc already, it compiles gmp but 3 tests crashed (core dump). Still I have to stay with xlC compiler, 
I will try to take a look at gmpxx.h and reorganize it so xlC could compile it. What I would like to do is to compile the
same code (with respect to config.h and other files depending on the system) at Windows and Aix. I hope there is easy way
through those templates :)

Regards

 Leszek


--------------------------

<Leszek.Wlodarski at partners.brebank.pl> writes:

  It seems to me that this is a problem with compiler. I am
  little bit afraid of switching those unary ... tests off, Is
  there any fast solution/patch for these problems ?
  
Use gcc, but beware of that most gcc releases will miscompile gmp, so you will very likely need to try several gcc versions.

-- 
Torbjörn



>  -----Original Message-----
> From: 	Włodarski, Leszek, (BRE/GLOBUS)  
> Sent:	Tuesday, August 22, 2006 11:16 AM
> To:	'gmp-bugs at swox.com'
> Subject:	AIX 4.x and 5.x compilation
> 
> Hi,
> 
> I'm trying to compile gmp under AIX and I have some problems. Compilation of gmp (simple make) causes no problems, running make check also goes smooth, but only with disabled C++. After enabling C++, --enable-cxx) make check failes. I'm using xlC compiler (IBM VisualAgeC). I got message:
> 
> "../../../gmp-4.2.1/gmpxx.h", line 1918.3: 1540-1202 (I) No candidate is better than "__gmp_expr<__m
> pf_struct [1],__mpf_struct [1]>::__gmp_expr<__mpf_struct [1],__mpf_struct [1]>(const __gmp_expr<__mp
> f_struct [1],__mpf_struct [1]> &)".
> "../../../gmp-4.2.1/gmpxx.h", line 3645.1: 1540-1231 (I) The conversion from argument number 1 to "c
> onst __gmp_expr<__mpf_struct [1],__mpf_struct [1]> &" uses "the identity conversion".
> "../../../gmp-4.2.1/gmpxx.h", line 2196.7: 1540-0217 (S) "eval" is not a member of "class __gmp_expr
> <__mpq_struct [1],__mpq_struct [1]>".
> "../../../gmp-4.2.1/gmpxx.h", line 2194.13: 1540-0700 (I) The previous message was produced while pr
> ocessing "__gmp_set_expr<__mpq_struct [1]>(mpq_ptr, const __gmp_expr<__mpq_struct [1],__mpq_struct [
> 1]> &)".
> "../../../gmp-4.2.1/gmpxx.h", line 1736.3: 1540-0700 (I) The previous message was produced while pro
> cessing "__gmp_expr<__mpq_struct [1],__mpq_struct [1]>::__gmp_expr<__mpq_struct [1],__mpq_struct [1]
> >(const __gmp_expr<__mpq_struct [1],__mpq_struct [1]> &)".
> "../../../gmp-4.2.1/gmpxx.h", line 3631.1: 1540-0700 (I) The previous message was produced while pro
> cessing "__gmp_expr<__mpq_struct [1],__mpq_struct [1]>::operator++(int)".
> "../../../gmp-4.2.1/gmpxx.h", line 2145.7: 1540-0217 (S) "eval" is not a member of "class __gmp_expr
> <__mpz_struct [1],__mpz_struct [1]>".
> "../../../gmp-4.2.1/gmpxx.h", line 2143.13: 1540-0700 (I) The previous message was produced while pr
> ocessing "__gmp_set_expr<__mpz_struct [1]>(mpz_ptr, const __gmp_expr<__mpz_struct [1],__mpz_struct [
> 1]> &)".
> "../../../gmp-4.2.1/gmpxx.h", line 1568.3: 1540-0700 (I) The previous message was produced while pro
> cessing "__gmp_expr<__mpz_struct [1],__mpz_struct [1]>::__gmp_expr<__mpz_struct [1],__mpz_struct [1]
> >(const __gmp_expr<__mpz_struct [1],__mpz_struct [1]> &)".
> "../../../gmp-4.2.1/gmpxx.h", line 3673.65: 1540-0700 (I) The previous message was produced while pr
> ocessing "__gmp_expr<__mpz_struct [1],__gmp_urandomm_value>::__gmp_expr<__mpz_struct [1],__gmp_urand
> omm_value>(__gmp_randstate_struct *, const mpz_class &)".
> 
> 
> Removing constructor without template arguments makes it compile and even work (test programs work). The next problem I have is message that 'eval' is not a member of __gmp_expr<>
> 
> It seems to me that this is a problem with compiler. I am little bit afraid of switching those unary > ...>  tests off, Is there any fast solution/patch for these problems ?
> 
> Kind regards
> 
>    Leszek Wlodarski
> 
> 
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