[MacPorts] #63279: mod_dnssd @0.6: error: implicit declaration of function 'unixd_setup_child' is invalid in C99

[MacPorts]

#63279: mod_dnssd @0.6: error: implicit declaration of function 'unixd_setup_child'
is invalid in C99
-----------------------------+-----------------------
 Reporter:  cooljeanius      |      Owner:  (none)
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.7.1
 Keywords:  bigsur catalina  |       Port:  mod_dnssd
-----------------------------+-----------------------
 Another victim of `-Werror=implicit-function-declaration` being on by
 default now:
 {{{
 make[2]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_www_mod_dnssd/mod_dnssd/work/mod_dnssd-0.6/src'
 /opt/local/bin/apxs -c -Wc,"-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK
 -I/opt/local/include/apr-1 -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
 x86_64 -std=c99 -Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-
 definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-
 declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls
 -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-
 cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline" -D_REENTRANT
 -Wl,"-L/opt/local/lib -lapr-1 -lpthread " -L/opt/local/lib -lavahi-common
 -lavahi-client ./mod_dnssd.c
 /opt/local/share/apr-1/build/libtool --silent --mode=compile --tag=CC
 /usr/bin/clang -prefer-pic -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk  -DDARWIN
 -DSIGPROCMASK_SETS_THREAD_MASK  -I/opt/local/include/apache2
 -I/opt/local/include/apr-1   -I/opt/local/include/apr-1
 -I/opt/local/include -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK
 -I/opt/local/include/apr-1 -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch
 x86_64 -std=c99 -Wall -W -Wextra -pedantic -pipe -Wformat -Wold-style-
 definition -Wdeclaration-after-statement -Wfloat-equal -Wmissing-
 declarations -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls
 -Wmissing-noreturn -Wshadow -Wendif-labels -Wpointer-arith -Wbad-function-
 cast -Wcast-qual -Wcast-align -Wwrite-strings -Winline -D_REENTRANT  -c -o
 ./mod_dnssd.lo ./mod_dnssd.c && touch ./mod_dnssd.slo
 ./mod_dnssd.c:406:18: warning: cast from 'char *' to 'char **' increases
 required alignment from 1 to 8 [-Wcast-align]
     txt_record = (char **) j->txt_record->elts;
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ./mod_dnssd.c:433:21: warning: cast from 'char *' to 'char **' increases
 required alignment from 1 to 8 [-Wcast-align]
         for (type = (char**) j->types->elts; *type; type++) {
                     ^~~~~~~~~~~~~~~~~~~~~~~
 ./mod_dnssd.c:579:5: error: implicit declaration of function
 'unixd_setup_child' is invalid in C99 [-Werror,-Wimplicit-function-
 declaration]
     unixd_setup_child();
     ^
 ./mod_dnssd.c:906:12: warning: missing field 'func' initializer
 [-Wmissing-field-initializers]
     { NULL }
            ^
 ./mod_dnssd.c:917:1: warning: missing field 'flags' initializer
 [-Wmissing-field-initializers]
 };
 ^
 4 warnings and 1 error generated.
 apxs:Error: Command failed with rc=65536
 .
 make[2]: *** [mod_dnssd.la] Error 1
 make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_www_mod_dnssd/mod_dnssd/work/mod_dnssd-0.6/src'
 make[1]: *** [all-recursive] Error 1
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_www_mod_dnssd/mod_dnssd/work/mod_dnssd-0.6'
 make: *** [all] Error 2
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_www_mod_dnssd/mod_dnssd/work/mod_dnssd-0.6'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_www_mod_dnssd/mod_dnssd/work/mod_dnssd-0.6"
 && /usr/bin/make -j16 -w all
 Exit code: 2
 Error: Failed to build mod_dnssd: command execution failed
 DEBUG: Error code: CHILDSTATUS 57616 2
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/63279>
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