On 10/01/2014 04:04 PM, [email protected] wrote:

> Anyway - I've created a simple test case that uses GCC and mimics your
> test. [...]

Using your files and Cygwin32 GCC it works as expected, no unnecessary 
rebuilds. tup saves the correct mtimes of the program and the map file on the 
first run.

> There are no rebuilds after that. If I touch main.c to cause a rebuild,
> the dates are updated to what stat gives.

Same here. If I instead touch the generated program or map file, I get the same 
message as with my toolchain. But this time it is expected, because the 
generated file's mtime has really changed behind the back of tup.

So it looks like the problem is specific to the tup / Tasking linker 
combination. Unfortunately I'm not able to test with Linux to rule out a 
Windows issue, as I do not have Linux binaries of the Tasking toolchain.

Kind regards, Bernhard.

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