[MacPorts] #57606: nss @3.40 does not build on PPC Tiger, Mac OS X 10.4.11, with HFSX because 'for' loop initial declaration used outside C99 mode

[MacPorts]

#57606: nss @3.40 does not build on PPC Tiger, Mac OS X 10.4.11, with HFSX because
'for' loop initial declaration used outside C99 mode
------------------------+--------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:  tiger
      Port:  nss        |
------------------------+--------------------

Comment (by kencu):

 The `nss` Portfile contains this block, which doesn't really work for the
 gcc-built software using gcc6:
 {{{
 # blacklist old compilers that don't understand -std=c++0x
 # to fix build on 10.6 and earlier
 # https://trac.macports.org/ticket/51196

 compiler.blacklist  *gcc* {clang < 300}
 }}}
 This should be upgraded to something more current, but I wouldn't bother
 as we have an impending extensive update to compiler selection in the
 pipeline that will soon make a lot of this (all of this?) obsolete
 <https://github.com/macports/macports-base/pull/88>.

 So for today, just replace that line on Tiger/Leopard PPC with

 PortGroup cxx11 1.1

 and you're done for now.
 {{{
 $ port -v installed nss
 The following ports are currently installed:
   nss @3.40_0 (active) platform='darwin 8' archs='ppc'
 date='2018-11-15T11:19:16-0800'
 }}}

  It can be looked at again someday when the compiler selection logic is
 committed

-- 
Ticket URL: <https://trac.macports.org/ticket/57606#comment:2>
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