Follow-up Comment #23, bug #44768 (project groff):
Here is a new patch.
1. Diff
As Peter said, both GNU diff and Solaris diff support -D, but #ifndef / #endif
are treated differently (GNU adds a '!' in the #endif). The easiest way to
solve this problem seems to modify the regexp (currently either a '!' or a
'not' was mandatory).
2. test -ef
OK ls -i is not the solution, stat is not posix, so I proceeded as follows:
- Test if the shell supports test -ef
- Test if bash is available, and use it by defautl in gdiffmk (otherwise we
keep /bin/sh).
In gdiffmk, if both tests were not successful, the option to pass a third file
as the output is disabled (gdiffmk returns an error, make check will fail).
3. Sed
I don't think that ! are the problem, but the space after the exclamation mark
is clearly not correct. I forgot to remove one space.
Peter, Mike, could you please test?
Regards,
Bertrand Garrigues
(file #33881)
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