notmuch @0.31_1: contains version file

[chrstphrchvz (Christopher Chavez)]

notmuch contains a file named "version" that takes precedence over the <version> header from libc++, causing the build to fail at least on ​10.6, with errors such as:

In file included from lib/database.cc:21:
In file included from ./lib/database-private.h:33:
In file included from ./lib/notmuch-private.h:36:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/stdlib.h:100:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/math.h:337:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/type_traits:417:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/cstddef:37:
./version:1:1: error: expected unqualified-id
0.31
^
In file included from lib/database.cc:21:
In file included from ./lib/database-private.h:33:
In file included from ./lib/notmuch-private.h:36:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/stdlib.h:100:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/math.h:337:
In file included from /opt/local/libexec/llvm-9.0/bin/../include/c++/v1/type_traits:417:
/opt/local/libexec/llvm-9.0/bin/../include/c++/v1/cstddef:49:9: error: no member named 'ptrdiff_t' in the global namespace
using ::ptrdiff_t;
      ~~^

The workaround used in other affected ports (example: #59575) is to rename the "version" file to "version.txt" and adjust any usage accordingly.

[rseichter (Ralph Seichter)]

Now that's interesting. Various people have been wondering about these build failures for quite a while. I have created a pull request: ​https://github.com/macports/macports-ports/pull/8970

[rseichter (Ralph Seichter)]

In 58e8f334048f66198660619dfdfc9cebc0d71f01/macports-ports (master):

notmuch: Rename version files

The upstream distribution archive contains two files named 'version'
which cause compile errors on old OS X versions like 10.6. The files
are now renamed to 'version.txt' and the build files are patched
accordingly.

Closes: #61378
Signed-off-by: Ralph Seichter <macports@…>