[MacPorts] #45963: ccache-devel: Update to ccache 3.2

[MacPorts]

#45963: ccache-devel: Update to ccache 3.2
---------------------------+-----------------------
  Reporter:  raimue@…      |      Owner:  landonf@…
      Type:  update        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.3.3
Resolution:                |   Keywords:  haspatch
      Port:  ccache-devel  |
---------------------------+-----------------------

Comment (by raimue@…):

 I also disabled `-Werror` due to errors like this one:

 {{{
 In file included from conf.c:201:
 confitems.gperf:33:16: error: static function 'parse_bool' is used in an
 inline function with external linkage [-Werror,-Wstatic-in-inline]
  {"stats", 23, parse_bool, __builtin_offsetof(struct conf, stats),
 ((void*)0)},
                ^
 confitems.gperf:54:1: note: use 'static' to give inline function
 'confitems_get' internal linkage
 __inline
 ^
 static
 conf.c:39:1: note: 'parse_bool' declared here
 parse_bool(const char *str, void *result, char **errmsg)
 ^
 }}}

 Since this code will only be compiled during development, only ccache-
 devel is affected and not ccache.

-- 
Ticket URL: <https://trac.macports.org/ticket/45963#comment:1>
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