[MacPorts] #67221: luajit fails on 10.5, needs TLS

[MacPorts]

#67221: luajit fails on 10.5, needs TLS
-----------------------+---------------------
  Reporter:  rmottola  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  leopard
      Port:  luajit    |
-----------------------+---------------------

Comment (by rmottola):

 @ryandesign sorry for the late answer, didn't read it! Since I hit the
 issue again, I tried.

 Your suggestion works.

 Also, in the portfile I see:

 {{{
 compiler.blacklist  {clang < 700} *gcc-4.2 macports-clang-3.3 macports-
 clang-3.4
 }}}

 But 10.5 has both 4.0 and 4.2 gcc, so paradoxically blacklisting 4.2
 probably selects 4.0. I tried and it is enough to add *gcc-4.0 there

 So both ways work, I think that your suggestion is conceptually cleaner,
 but the other follows the existing path (maybe could even be substituted).

 This leads to cleang-11 being used on intel(instead of forced gcc7) which
 I think is what macports prefers.

 Clang gives:


 {{{
 ./lj_arch.h:127:5: error: 'TARGET_OS_IPHONE' is not defined, evaluates to
 0 [-Werror,-Wundef-prefix=TARGET_OS_]
 #if TARGET_OS_IPHONE
 }}}


 which I think should be written

 {{{
 #ifdef TARGET_OS_IPHONE)
 }}}

 or pedantically as


 {{{
 #if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
 }}}

 and we are done on 10.5 intel, both 32bit and 64bit.

-- 
Ticket URL: <https://trac.macports.org/ticket/67221#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS