[MacPorts] #59334: bmon @4.0_2 Failed to build bmon: command execution failed

[MacPorts]

#59334: bmon @4.0_2 Failed to build bmon: command execution failed
----------------------+----------------------
  Reporter:  dlamija  |      Owner:  l2dy
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.6.2
Resolution:           |   Keywords:  catalina
      Port:  bmon     |
----------------------+----------------------
Changes (by dlamija):

 * version:  2.6.1 => 2.6.2


Comment:

 with 10.15.1 with macport 2.6.2 on Xcode 11.1


 {{{
 :info:build
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach/mig_errors.h:113:34:
 error: use of undeclared identifier 'unused'
 :info:build __NDR_convert__mig_reply_error_t(__unused mig_reply_error_t
 *x)
 :info:build                                  ^
 :info:build
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:161:40:
 note: expanded from macro '__unused'
 :info:build #define __unused        __attribute__((__unused__))
 :info:build                                        ^
 :info:build ../include/bmon/bmon.h:63:36: note: expanded from macro
 '__unused__'
 :info:build #define __unused__ __attribute__ ((unused))
 :info:build                                    ^
 :info:build 1 error generated.
 :info:build make[1]: *** [bmon-utils.o] Error 1
 }}}

 almost the same error but now it already select
 `/Applications/Xcode.app/Contents/Developer` for the library used.

-- 
Ticket URL: <https://trac.macports.org/ticket/59334#comment:5>
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