[MacPorts] #30960: nsping fails to build on Lion

[MacPorts]

#30960: nsping fails to build on Lion
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 Reporter:  dyoung@…               |       Owner:  macports-tickets@…                   
     Type:  defect                 |      Status:  new                                  
 Priority:  Normal                 |   Milestone:                                       
Component:  ports                  |     Version:  2.0.1                                
 Keywords:  lion                   |        Port:                                       
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 main.log is attached.
 {{{
 $ sudo port -v install nsping
 Password:
 --->  Building nsping
 make: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_nsping/nsping/work/nsping-0.8'
 cc -g  -DBIND_8_COMPAT  -c -o nsping.o nsping.c
 In file included from nsping.c:13:
 nsping.h:45: error: conflicting types for ‘dprintf’
 /usr/include/stdio.h:446: error: previous declaration of ‘dprintf’ was
 here
 nsping.c: In function ‘dns_packet’:
 nsping.c:339: warning: format ‘%d’ expects type ‘int’, but argument 6 has
 type ‘long int’
 nsping.c: At top level:
 nsping.c:613: error: conflicting types for ‘dprintf’
 /usr/include/stdio.h:446: error: previous declaration of ‘dprintf’ was
 here
 make: *** [nsping.o] Error 1
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_nsping/nsping/work/nsping-0.8'
 shell command " cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_nsping/nsping/work/nsping-0.8"
 && /usr/bin/make -j4 -w " returned error 2
 Error: Target org.macports.build returned: shell command failed (see log
 for details)
 Warning: the following items did not execute (for nsping):
 org.macports.activate org.macports.build org.macports.destroot
 org.macports.install
 Log for nsping is at:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_net_nsping/nsping/main.log
 Error: Status 1 encountered during processing.
 To report a bug, see <http://guide.macports.org/#project.tickets>
 }}}


 Looks like the "dprintf" function in nsping.c is colliding with that of
 /usr/include/stdio.h, which wasn't there in 10.6

 On 10.7:
 {{{
 $ grep -P 'int\tdprintf' /usr/include/stdio.h
 int     dprintf(int, const char * __restrict, ...)
 __DARWIN_LDBL_COMPAT(dprintf) __printflike(2, 3)
 __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_4_3);
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/30960>
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