Re: [Blitz-support] Blitz++ on OSX/Darwin

[Derrick B. <de...@ca...>]

I am using blitz-20001213 successfully on Mac OS X. The latest version 
from the CVS repository has files whose names differ only in case, so it 
won't work on the case-insensitive default HFS+ filesystem (though 
presumably it would work on a UFS disk; I haven't tried that).

First, I recommend using --with-cxx=gcc since this sets the option 
-ftemplate-depth-30, which is needed to compile some of the test cases. 
You need to manually run ranlib on the libblitz.a library, as this line 
is commented out of the makefile. As far as the rusage issue goes, 
Darwin does have rusage, but you need to add the line #include 
<sys/time.h> before #include <sys/resource.h> in the file blitz/timer.h. 
However, if you never use the benchmarking classes then this should not 
even matter.

Anyway, if your compile made it all the way to qcd, everything is 
probably okay anyway. Try writing a test program and see what happens.

Derrick Bass

On Saturday, April 27, 2002, at 05:08  AM, Raphael Arlitt wrote:

> Hi,
>
> I try to compile Blitz++ on Darwin/OSX. I got gcc installed (2.95.2). I 
> run
> the configure script with
> --with-cxx=c++ (the synomym for g++)
> and
> -host = darwin (just guessed - seems like there is no preconfigured 
> hostname
> in the configure)
>
> When I run make I get:
>
> In file included from ../blitz/timer.h:53,
>                   from ../blitz/benchext.h:45,
>                   from ./qcd.cpp:5:
> /usr/include/sys/resource.h:79: field `ru_utime' has incomplete type
> /usr/include/sys/resource.h:80: field `ru_stime' has incomplete type
> make[1]: *** [qcd.o] Error 1
> make: *** [all] Error 1
>
> In config.h in the blitz dir I tried to uncomment
> #define BZ_HAVE_RUSAGE
>
> Then it compiles much much longer but it stops with another Error.
>
> I also looked in the INSTALL file and run the bzconfig in the compiler
> directory. I got autoconf installed and tried the procedure. But I just 
> don't
> know what I should change in the configure.in file.
>
> Is there  anybody running Blitz++ on OSX?
>
> Appreciating any help,
>
> Raphael
>
>
>
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