[MacPorts] #67920: iowow @2023.05.07: Include file 'stdatomic.h' not FOUND (was: iowow does not configure with Xcode clang of 10.8)

[MacPorts]

#67920: iowow @2023.05.07: Include file 'stdatomic.h' not FOUND
---------------------------+--------------------------
  Reporter:  barracuda156  |      Owner:  barracuda156
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.8.1
Resolution:                |   Keywords:  mountainlion
      Port:  iowow         |
---------------------------+--------------------------

Comment (by ryandesign):

 Not specific to universal.

 https://build.macports.org/builders/ports-10.8_x86_64-builder/builds/142454/steps
 /install-port/logs/stdio

 To fix it, add these to the Portfile:

 {{{
 PortGroup           compiler_blacklist_versions 1.0
 }}}
 {{{
 # stdatomic.h
 compiler.blacklist-append {clang < 700}
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/67920#comment:5>
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