Fix (part of) broken 'make check' on msys2

mojca commented 6 years ago

This PR consists of three patches

test/README is not found when doing out-of-source build (sounds like a problem on all other platforms as well).
diff test.out $(README) generates noise for two reasons:
- zzcat.exe >test.out has CRLF line endings, but $(README) uses plain LF ones
- test/README and README were simply different (I guess this should better be handled by reading and comparing to the same file rather than keeping a separate copy which is calling for troubles anyway)

Please note that the wrong file name creates a segfault which is probably an unrelated bug to be handled separately.

# test/README does not exist
$ ../bins/zzcat.exe test/README
Segmentation fault

mojca commented 6 years ago

Akira Kakuto additionally pointed out that I might have missed test/test.zip.

mojca commented 6 years ago

This is probably the wrong fix. I didn't know that zzcat test/README was supposed to show README from test.zip. So something else went wrong.

gdraheim / zziplib