[MacPorts] #70048: nghttp2 now requires C++20 which introduces a dependency cycle with clang compilers

[MacPorts]

#70048: nghttp2 now requires C++20 which introduces a dependency cycle with clang
compilers
-------------------------------------------------+-------------------------
  Reporter:  conradkun                           |      Owner:  ryandesign
      Type:  defect                              |     Status:  closed
  Priority:  High                                |  Milestone:
 Component:  ports                               |    Version:  2.9.3
Resolution:  fixed                               |   Keywords:  haspatch
      Port:  nghttp2 curl clang-5.0 clang-6.0    |
  clang-7.0 clang-8.0 clang-9.0 clang-10         |
  clang-11 clang-12 clang-13 clang-14 clang-15   |
  clang-16 clang-17 clang-18                     |
-------------------------------------------------+-------------------------
Changes (by ryandesign):

 * status:  new => closed
 * owner:  (none) => ryandesign
 * resolution:   => fixed


Comment:

 In [changeset:"3b3f9b3912f47e8b74a7ca7c6f47032a6f044e6c/macports-ports"
 3b3f9b3912f47e8b74a7ca7c6f47032a6f044e6c/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="3b3f9b3912f47e8b74a7ca7c6f47032a6f044e6c"
 nghttp2: Require C++20 only for nghttp2-tools subport

 Closes: https://trac.macports.org/ticket/65066
 Closes: https://trac.macports.org/ticket/70027
 Closes: https://trac.macports.org/ticket/70048
 }}}

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Ticket URL: <https://trac.macports.org/ticket/70048#comment:10>
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