[MacPorts] #49881: doxygen 1.8.9.1 build error with flex 2.6.0

[MacPorts]

#49881: doxygen 1.8.9.1 build error with flex 2.6.0
------------------------+----------------------
  Reporter:  sxcurry@…  |      Owner:  css@…
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.3.4
Resolution:             |   Keywords:  haspatch
      Port:  doxygen    |
------------------------+----------------------

Comment (by m.rick@…):

 I got it to work.

 1. port clean -all doxygen
 2. sudo su -
 3. cp ~/desktop/doxygen_flex2_6_0.diff /var/root
 4. cd
 /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/textproc/doxygen/
 5. patch -s -p0 < ~/doxygen_flex2_6_0.diff
 6. Portfile
 7. logout
 8. sudo cp
 /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/textproc/doxygen/doxygen/files
 /patch-flex_2_6_0.diff /opt/local/var/macports/distfiles/doxygen
 9. sudo cp
 /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/textproc/doxygen/doxygen/files
 /patch-flex_2_6_0.diff /opt/local/var/macports/distfiles/doxygen
 10. port -f install doxygen

 {{{
 --->  Computing dependencies for doxygen
 --->  Fetching distfiles for doxygen
 --->  Attempting to fetch doxygen-1.8.9.1.src.tar.gz from
 http://lil.fr.distfiles.macports.org/doxygen
 --->  Verifying checksums for doxygen
 --->  Extracting doxygen
 --->  Applying patches to doxygen
 --->  Configuring doxygen
 --->  Building doxygen
 --->  Staging doxygen into destroot
 --->  Installing doxygen @1.8.9.1_0
 --->  Activating doxygen @1.8.9.1_0
 --->  Cleaning doxygen
 --->  Updating database of binaries
 --->  Scanning binaries for linking errors
 --->  No broken files found.
 }}}

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Ticket URL: <https://trac.macports.org/ticket/49881#comment:24>
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