[MacPorts] #59313: asco port installation fails with 'malloc.h' file not found

[MacPorts]

#59313: asco port installation fails with 'malloc.h' file not found
-----------------------+----------------------
  Reporter:  hadrabap  |      Owner:  rowue
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  xcode11
      Port:  asco      |
-----------------------+----------------------

Comment (by kencu):

 petr, Josh is right, but this looks a bit strange to me.
 {{{
 localhost:SDKs petr$ la
 total 0
 drwxr-xr-x  6 root  wheel  - 192 Sep 21 22:08 .
 drwxr-xr-x  5 root  admin  - 160 Jun  4 16:25 ..
 lrwxr-xr-x  1 root  wheel  -  15 Sep 21 22:07 MacOSX.sdk ->
 MacOSX10.15.sdk
 drwxr-xr-x  7 root  wheel  - 224 Jun  4 16:25 MacOSX.sdk 1
 lrwxr-xr-x  1 root  wheel  -  10 Apr 18 16:57 MacOSX10.14.sdk ->
 MacOSX.sdk
 drwxr-xr-x  8 root  wheel  - 256 Sep 21 22:08 MacOSX10.15.sdk
 }}}
 have you changed some things around in this dir?

 If so, you might need to replace those entries with new ones.

-- 
Ticket URL: <https://trac.macports.org/ticket/59313#comment:6>
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