[MacPorts] #65667: cmake portgroup: Unable to use backslash in configure flags (was: Unable to use backslash in configure flags)

[MacPorts]

#65667: cmake portgroup: Unable to use backslash in configure flags
-------------------------+--------------------
  Reporter:  mohd-akram  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.7.2
Resolution:              |   Keywords:
      Port:              |
-------------------------+--------------------
Changes (by jmroot):

 * component:  base => ports


Comment:

 Works as expected without the cmake portgroup:
 {{{
 :debug:configure CPPFLAGS='-I/opt/local/include -DDB_H_ABS_PATH=\<db.h\>
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk'
 }}}

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Ticket URL: <https://trac.macports.org/ticket/65667#comment:1>
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