[MacPorts] #70418: mpich fails to build with gcc14: error: passing argument 3 of 'scandir' from incompatible pointer type

[MacPorts]

#70418: mpich fails to build with gcc14: error: passing argument 3 of 'scandir'
from incompatible pointer type
--------------------------+--------------------------------
 Reporter:  barracuda156  |      Owner:  eborisch
     Type:  defect        |     Status:  assigned
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.9.3
 Keywords:                |       Port:  mpich, mpich-gcc14
--------------------------+--------------------------------
 We got this issue here as well:
 {{{
 libtool: compile:  /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I.
 -I./include -D_GNU_SOURCE -D__USE_XOPEN2K8 -DSYSCONFDIR=\"/opt/local/etc
 /mpich-gcc14\" -DRDMADIR=\"@rdmadir@\" -DPROVDLDIR=\"/opt/local/lib/mpich-
 gcc14/libfabric\" -I./prov/hook/include -I./prov/hook/hook_debug/include
 -I./prov/hook/hook_hmem/include -I./prov/hook/dmabuf_peer_mem/include
 -isystem/opt/local/include/LegacySupport -Wall -O2 -DNDEBUG -pipe -arch
 ppc -c src/var.c  -fno-common -DPIC -o src/.libs/libfabric_la-var.o
 src/fabric.c: In function 'ofi_ini_dir':
 src/fabric.c:668:36: error: passing argument 3 of 'scandir' from
 incompatible pointer type [-Wincompatible-pointer-types]
   668 |         n = scandir(dir, &liblist, lib_filter, alphasort);
       |                                    ^~~~~~~~~~
       |                                    |
       |                                    int (*)(const struct dirent *)
 In file included from /opt/local/include/LegacySupport/dirent.h:27,
                  from src/fabric.c:43:
 /usr/include/dirent.h:129:5: note: expected 'int (*)(struct dirent *)' but
 argument is of type 'int (*)(const struct dirent *)'
   129 |     int (*)(struct dirent *), int (*)(const void *, const void *))
 __DARWIN_INODE64(scandir);
       |     ^~~~~~~~~~~~~~~~~~~~~~~~
 libtool: compile:  /opt/local/bin/gcc-mp-14 -DHAVE_CONFIG_H -I.
 -I./include -D_GNU_SOURCE -D__USE_XOPEN2K8 -DSYSCONFDIR=\"/opt/local/etc
 /mpich-gcc14\" -DRDMADIR=\"@rdmadir@\" -DPROVDLDIR=\"/opt/local/lib/mpich-
 gcc14/libfabric\" -I./prov/hook/include -I./prov/hook/hook_debug/include
 -I./prov/hook/hook_hmem/include -I./prov/hook/dmabuf_peer_mem/include
 -isystem/opt/local/include/LegacySupport -Wall -O2 -DNDEBUG -pipe -arch
 ppc -c src/perf.c -o src/libfabric_la-perf.o >/dev/null 2>&1
 make[3]: *** [src/libfabric_la-fabric.lo] Error 1
 make[3]: *** Waiting for unfinished jobs....
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/70418>
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