[mercury-users] csharp grade error in mdb.browse.cs

Peter Wang novalazy at gmail.com
Mon Nov 29 15:02:19 AEDT 2010


On 2010-11-28, Jeff Thompson <jeff at thefirst.org> wrote:
> On 11/28/2010 4:27 PM, Peter Wang wrote:
> >On 2010-11-27, Jeff Thompson<jeff at thefirst.org>  wrote:
> >>I was able to build top_level.exe.  When I try to compile a .m file
> >>I get the following errors. The file builtin.int is there in the
> >>subdirectory Mercury/ints.  Do I need to add something so that
> >>mercury_compile can find it?
> >>mercury_compile: cannot find `builtin.int' in directories .
> >>mercury_compile: cannot find `io.int' in directories .
> >>mercury_compile: cannot find `private_builtin.int' in directories .
> >Yes, --use-subdirs, which is implied by mmc --make.  You have to use
> >mmc --make if targetting C#, as `mmc -s csharp foo' will still assume
> >you are trying to link a C program (a low priority bug).
> >
> >You can use top_level.exe with an existing Mercury installation by
> >overriding the MERCURY_COMPILER environment variable in the mmc script.
> >Override it with a shell script that calls: mono /path/to/top_level.exe "$@"
> 
> If I need to use top_level.exe with make scripts, then does it only
> work in the original environment?  I was trying to see if I could
> run top_level.exe in Windows which can't use the make scripts.

You seem to have confused `mmc --make' with `make'.

In theory, the C# top_level.exe should be a drop in replacement for the
normal mercury_compile.exe.  top_level.m is just the name of the module
in the source code; after building it is renamed to mercury_compile.exe.

Peter
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