[MacPorts] #71658: glib2 @2.78.4_1: build fails with gcc14: glib/gconvert.c:281:21: error: passing argument 2 of 'libiconv' from incompatible pointer type [-Wincompatible-pointer-types]

[MacPorts]

#71658: glib2 @2.78.4_1: build fails with gcc14: glib/gconvert.c:281:21: error:
passing argument 2 of 'libiconv' from incompatible pointer type
[-Wincompatible-pointer-types]
---------------------+----------------------
  Reporter:  kencu   |      Owner:  mascguy
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  glib2   |
---------------------+----------------------

Comment (by kencu):

 doing this will turn off the pointer type checking error in gcc14:

 {{{
 configure.cflags-append -Wno-error=incompatible-pointer-types
 }}}

 but in the case of glib2, that just leads to another different error
 later:

 {{{
 ../glib-2.78.4/glib/gmem.c: In function 'g_aligned_alloc':
 ../glib-2.78.4/glib/gmem.c:643:16: error: format '%u' expects argument of
 type 'unsigned int', but argument 6 has type 'long unsigned int'
 [-Werror=format=]
   643 |       g_error ("%s: alignment %"G_GSIZE_FORMAT" must be a multiple
 of %"G_GSIZE_FORMAT,
       |                ^~~~~~~~~~~~~~~~~
   644 |                G_STRLOC, alignment, sizeof (void *));
       |                                     ~~~~~~~~~~~~~~~
       |                                     |
       |                                     long unsigned int
 }}}

 so I gave up turning off the warnings-as-errors for gcc-14 and just
 blacklisted it to get gcc-10.

-- 
Ticket URL: <https://trac.macports.org/ticket/71658#comment:3>
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