[MacPorts] #61868: libusb @1.0.24: cannot parse USB.h with mainline gcc versions due to variant pragma handling not accepted by gcc

MacPorts noreply at macports.org
Mon Feb 8 21:34:19 UTC 2021


#61868: libusb @1.0.24: cannot parse USB.h with mainline gcc versions due to
variant pragma handling not accepted by gcc
-----------------------------------+-----------------------
  Reporter:  dgonyier              |      Owner:  michaelld
      Type:  defect                |     Status:  reopened
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:  2.6.4
Resolution:                        |   Keywords:
      Port:  libusb, libusb-devel  |
-----------------------------------+-----------------------

Comment (by michaelld):

 FYI the required change that I added a patch in MP for has been merged
 upstream:
 https://github.com/libusb/libusb/commit/a247f1696ed83e492a5435f338caa5a12da3fd83
 ... so, the patch must be removed from the devel port when we update it.
 There is a release coming "soon" and so this will be part of it .. yay!

 Thus, we need to fixup the Legacy project to do a "fixincludes" of sorts:
 for impacted systems, copy the file <IOKit/usb/USB.h> into the same
 directory structure in Legacy & then patch the file per what we've all
 noted above. @Kencu: Do you have a preference of the language used for
 "fixincludes"? We can do this directly in the Makefile, or create a
 separate script (e.g., sh), or a patch for each OSX version's USB.h ...
 lots of options! I think a shell script or directly in the Makefile are
 the most efficient, but for future such "fixincludes" what precedent do we
 want to set for where & how this is done?

-- 
Ticket URL: <https://trac.macports.org/ticket/61868#comment:32>
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