Bug on Solaris 2.7 (no fabsf)

[Martin Kahlert <martin dot kahlert at infineon dot com>]

Hi,
the math library of Solaris 2.7 doesn't contain fabsf.

I did this:

*** natMath.cc	Sat Dec  2 01:28:44 2000
--- natMath_new.cc	Thu Jan 11 13:46:36 2001
***************
*** 27,33 ****
  
  #include "fdlibm.h"
  
! extern "C" float fabsf (float);
  
  jdouble java::lang::Math::cos(jdouble x)
  {
--- 27,35 ----
  
  #include "fdlibm.h"
  
! #include <math.h>
! 
! /* extern "C" float fabsf (float); */
  
  jdouble java::lang::Math::cos(jdouble x)
  {
***************
*** 96,102 ****
  
  jfloat java::lang::Math::abs(jfloat x)
  {
!   return (jfloat)::fabsf((float)x);
  }  
  
  jdouble java::lang::Math::rint(jdouble x)
--- 98,104 ----
  
  jfloat java::lang::Math::abs(jfloat x)
  {
!   return (jfloat)::fabs((double)x);
  }  
  
  jdouble java::lang::Math::rint(jdouble x)


And after this (and an added #include <locale.h> into natSystem.cc this compilation
script worked:

#!/bin/sh
prefix=/home/kahlert/GCC
PATH=${prefix}/bin:$PATH
export PATH
../configure --prefix=${prefix} --enable-languages=c++,f77,java --enable-threads=posix \
             --enable-libstdcxx-v3 --disable-new-gxx-abi --with-gnu-as --with-gnu-ld
gmake
gmake install


Unfortunately the resulting gcj complains about an unknown encoding:

~/Hello: gcj -o main --main=hello hello.java
hello.java:0: unknown encoding: `646'
Please submit a full bug report.
 See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

I hope, this report is helpful a bit,
Martin.


-- 
The early bird gets the worm. If you want something else for       
breakfast, get up later.