On 3/08/10 11:11 PM, Dr. Douglas Lyon wrote:
> Hi Dave,
> Thanks for your prompt response...here is what I get when I try ghdl:
> Using macosx 10.5.8:
>
> ghdl -v
> GHDL 0.24 (20060625) [Sokcho edition]
> Compiled with GNAT Version: 4.2.0 20060409 (experimental)
> GCC back-end code generator
> Written by Tristan Gingold.
>
> Copyright (C) 2003, 2004, 2005, 2006 Tristan Gingold.
> GHDL is free software, covered by the GNU General Public License. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> macbook.docjava.com{lyon}32: which ghdl
> /Developer/Simulator/GHDL/bin/ghdl
> macbook.docjava.com{lyon}33: ghdl -a hello.vhdl
> ghdl: exec error
>
> Did I do something wrong?
>
No, GHDL-0.24-2006Jul06.dmg (eng-osx Sourceforge) didn't work for me under
10.5.6 previously either. The gcc included in the package says darwin8.6
which OS X 10.4. Because the entire ghdl/gcc tool chain is present in the
package the problem, assuming the package works under 10.4, would be in the
system interface (e.g. include files not matching between OS releases). The
OS and the gcc don't agree where things are or perhaps how things are done.
gcc's dependencies on the system are resolved by rebuilding everything from
scratch. If it never worked the same solution is implied.
There's an almost identical problem for some C++ libraries that reach into
gcc. That says they should be rebuilt whenever you rebuild the compiler.
Ghdl reaches in, too.
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