[MacPorts] #62262: nagios-plugins @2.3.3: error: implicit declaration of function 'min_state' is invalid in C99 (was: nagios-plugins install broken on Big Sur)

[MacPorts]

#62262: nagios-plugins @2.3.3: error: implicit declaration of function 'min_state'
is invalid in C99
-----------------------------+-----------------------------
  Reporter:  MichalMMac      |      Owner:  ryandesign
      Type:  defect          |     Status:  closed
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.6.4
Resolution:  fixed           |   Keywords:  bigsur catalina
      Port:  nagios-plugins  |
-----------------------------+-----------------------------
Changes (by ryandesign):

 * status:  accepted => closed
 * resolution:   => fixed


Comment:

 Your config.log shows the error was:
 {{{
 configure:3628: checking whether the C compiler works
 configure:3650: /usr/bin/clang -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -arch x86_64
 -I/opt/local/include
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
 -L/opt/local/lib -Wl,-headerpad_max_install_names
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -arch
 x86_64 conftest.c  >&5
 clang: error: invalid version number in 'MACOSX_DEPLOYMENT_TARGET=11.1'
 }}}
 I believe we had figured out elsewhere that you will see this error when
 using a version of Xcode and/or the command line tools that is too old. So
 we'll call this fixed, and you should update your Xcode and/or CLT to
 versions that are compatible with the version of macOS you run.

-- 
Ticket URL: <https://trac.macports.org/ticket/62262#comment:6>
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