[MacPorts] #57294: libkdegames @4.14.3: 'al.h' file not found

[MacPorts]

#57294: libkdegames @4.14.3: 'al.h' file not found
--------------------------+-------------------------
  Reporter:  rlhamil      |      Owner:  NicosPavlov
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.5.4
Resolution:               |   Keywords:  mojave
      Port:  libkdegames  |
--------------------------+-------------------------

Comment (by kencu):

 Getting there. You should not need to pass in the System frameworks
 directory.

 Maybe this port is having issues with the -isysroot thing. Do you have the
 command-line tools installed? If not, this port might need some fixing to
 use the SDK rather than "/".

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Ticket URL: <https://trac.macports.org/ticket/57294#comment:8>
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