[MacPorts] #68040: DeaDBeeF @1.9.5: fatal error: 'wavpack.h' file not found

[MacPorts]

#68040: DeaDBeeF @1.9.5: fatal error: 'wavpack.h' file not found
-------------------------+--------------------
  Reporter:  ryandesign  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.8.1
Resolution:              |   Keywords:
      Port:  DeaDBeeF    |
-------------------------+--------------------

Comment (by ryandesign):

 With that change, the next problem on 10.14 is:

 {{{
 osx/deps/flac-1.3.0/src/libFLAC/format.c:47:45: error: expected expression
 FLAC_API const char *FLAC__VERSION_STRING = VERSION;
                                             ^
 In file included from <built-in>:364:
 <command line>:2:17: note: expanded from here
 #define VERSION \"0.0.0\"
                 ^
 osx/deps/flac-1.3.0/src/libFLAC/format.c:53:64: error: expected ';' after
 top level declarator
 FLAC_API const char *FLAC__VENDOR_STRING = "reference libFLAC " VERSION "
 20130526";
                                                                ^
                                                                ;
 }}}

 This appears to be because the Xcode project defines `VERSION` this way,
 with embedded escaped backslashes which get passed on into the header file
 where they cause the syntax error:

 {{{
                                 "VERSION=\\\"0.0.0\\\"",
 }}}

 So I tried adding the regex `s/\\\\\\"/\\"/g` to the `reinplace`.
 Unfortunately that ''causes'' the build to fail on macOS 12 with:

 {{{
 osx/deps/flac-1.3.0/src/libFLAC/format.c:47:45: error: invalid suffix '.0'
 on floating constant
 FLAC_API const char *FLAC__VERSION_STRING = VERSION;
                                             ^
 In file included from <built-in>:373:
 <command line>:2:20: note: expanded from here
 #define VERSION 0.0.0
                    ^
 osx/deps/flac-1.3.0/src/libFLAC/format.c:53:64: error: expected ';' after
 top level declarator
 FLAC_API const char *FLAC__VENDOR_STRING = "reference libFLAC " VERSION "
 20130526";
                                                                ^
                                                                ;
 }}}

 So new Xcode needs the escaped backslashes and old Xcode forbids them. I
 don't understand Xcode.

-- 
Ticket URL: <https://trac.macports.org/ticket/68040#comment:6>
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