[MacPorts] #50547: port suggestion : clazy

[MacPorts]

#50547: port suggestion : clazy
-------------------------+--------------------------------
 Reporter:  rjvbertin@…  |      Owner:  macports-tickets@…
     Type:  submission   |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:
 Keywords:               |       Port:  clazy
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 This is a prototype port for `clazy`, a plugin and wrapper for clang that
 implements a static analyser with a number of predefined checks for
 typical coding errors. The provided checks are oriented to development
 using Qt (and KDE); some of them are actually able to correct the source
 code.

 I've run into an issue writing the Portfile (again, in fact). The code
 below creates a reinplace command in which `${lv}=3.8` (i.e. the last
 value of the loop variable) for all subports. Is that a bug in "base", or
 simply an inevitable shortcoming?

 {{{
 foreach lv {3.6 3.7 3.8} {
     subport ${name}-${lv} {
         # snip
         post-patch {
             reinplace
 "s|@LLVM_INSTALL_PREFIX@|${prefix}/libexec/llvm-${lv}/lib|g"
 ${worksrcpath}/CMakeLists.txt
         }
     }
 }
 }}}

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Ticket URL: <https://trac.macports.org/ticket/50547>
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