[MacPorts] #61378: notmuch @0.31_1: contains version file

[MacPorts]

#61378: notmuch @0.31_1: contains version file
--------------------------+-----------------------
 Reporter:  chrstphrchvz  |      Owner:  rseichter
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.6.3
 Keywords:                |       Port:  notmuch
--------------------------+-----------------------
 `notmuch` contains a file named "version" that takes precedence over the
 `<version>` header from libc++, causing the build to fail at least on
 [https://build.macports.org/builders/ports-10.6_i386-builder/builds/19512/steps
 /install-port/logs/stdio 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.

-- 
Ticket URL: <https://trac.macports.org/ticket/61378>
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