[PD-dev] building iemnet on Windows and OS X

Roman Haefeli reduzent at gmail.com
Fri Oct 28 21:58:11 CEST 2011


Hi Hans, IOhannes

I'm trying to put iemnet into Pd-extended and adapted the
externals/Makefile accordingly, after I tested it here on my Ubuntu
machine. One day later, Pd-extended builds succeeded only on Linuxes,
but failed on OS X and Windows (where I haven't tested it). 

The reasons seem to be different, though. 

Excerpt from Windows build log:

<windowslog>------------------------------------------------------
make -C /home/pd/auto-build/pd-extended/externals/iem/iemnet
CFLAGS="-DPD -DHAVE_G_CANVAS_H -I/home/pd/auto-build/pd-extended/pd/src
-Wall -W -ggdb -I/home/pd/auto-build/pd-extended/externals/Gem
-mms-bitfields -DMSW -DNT -D'O_NONBLOCK=1' -D'srand48(n)=srand((n))'
-D'drand48()=((double)rand()/RAND_MAX)' -D'bzero(p,n)=memset(p,0,n)'" \
                PD_PATH=/home/pd/auto-build/pd-extended/pd PD_INCLUDE=/home/pd/auto-build/pd-extended/pd/src
make[3]: Entering directory `/home/pd/auto-build/pd-extended/externals/iem/iemnet'
gcc -I"/home/pd/auto-build/pd-extended/pd/src/pd" -I"/home/pd/auto-build/pd-extended/pd/src" -DPD -DVERSION='"0.1"' -mms-bitfields -D'O_NONBLOCK=1' -DPD -DHAVE_G_CANVAS_H -I/home/pd/auto-build/pd-extended/pd/src -Wall -W -ggdb -I/home/pd/auto-build/pd-extended/externals/Gem -mms-bitfields -DMSW -DNT -D'O_NONBLOCK=1' -D'srand48(n)=srand((n))' -D'drand48()=((double)rand()/RAND_MAX)' -D'bzero(p,n)=memset(p,0,n)' -o "tcpserver.o" -c "tcpserver.c"
In file included from tcpserver.c:30:0:
iemnet.h: In function 'debug_dummy':
iemnet.h:255:37: warning: unused parameter 'format'
tcpserver.c: In function 'tcpserver_fixindex':
tcpserver.c:149:7: warning: format '%d' expects type 'int', but argument 5 has type 't_int'
tcpserver.c: In function 'tcpserver_send_client':
tcpserver.c:285:61: warning: unused parameter 's'
tcpserver.c: In function 'tcpserver_broadcast':
tcpserver.c:308:59: warning: unused parameter 's'
tcpserver.c: In function 'tcpserver_broadcastbut':
tcpserver.c:328:18: warning: unused variable 'chunk'
tcpserver.c:325:7: warning: unused variable 'client'
tcpserver.c:323:62: warning: unused parameter 's'
tcpserver.c: In function 'tcpserver_defaulttarget':
tcpserver.c:358:5: warning: format '%d' expects type 'int', but argument 4 has type 't_int'
tcpserver.c: In function 'tcpserver_send_socket':
tcpserver.c:380:61: warning: unused parameter 's'
tcpserver.c: In function 'tcpserver_connectpoll':
tcpserver.c:490:63: warning: pointer targets in passing argument 3 of 'accept' differ in signedness
c:\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/winsock2.h:536:35: note: expected 'int *' but argument is of type 'unsigned int *'
tcpserver.c: At top level:
tcpserver.c:323:13: warning: 'tcpserver_broadcastbut' defined but not used
gcc -I"/home/pd/auto-build/pd-extended/pd/src/pd" -I"/home/pd/auto-build/pd-extended/pd/src" -DPD -DVERSION='"0.1"' -mms-bitfields -D'O_NONBLOCK=1' -DPD -DHAVE_G_CANVAS_H -I/home/pd/auto-build/pd-extended/pd/src -Wall -W -ggdb -I/home/pd/auto-build/pd-extended/externals/Gem -mms-bitfields -DMSW -DNT -D'O_NONBLOCK=1' -D'srand48(n)=srand((n))' -D'drand48()=((double)rand()/RAND_MAX)' -D'bzero(p,n)=memset(p,0,n)' -o "iemnet.o" -c "iemnet.c"
In file included from iemnet.c:25:0:
iemnet.h: In function 'debug_dummy':
iemnet.h:255:37: warning: unused parameter 'format'
iemnet.c: In function 'iemnet_debuglevel':
iemnet.c:137:29: warning: unused parameter 'x'
iemnet.c: At top level:
iemnet.h:255:13: warning: 'debug_dummy' defined but not used
gcc -I"/home/pd/auto-build/pd-extended/pd/src/pd" -I"/home/pd/auto-build/pd-extended/pd/src" -DPD -DVERSION='"0.1"' -mms-bitfields -D'O_NONBLOCK=1' -DPD -DHAVE_G_CANVAS_H -I/home/pd/auto-build/pd-extended/pd/src -Wall -W -ggdb -I/home/pd/auto-build/pd-extended/externals/Gem -mms-bitfields -DMSW -DNT -D'O_NONBLOCK=1' -D'srand48(n)=srand((n))' -D'drand48()=((double)rand()/RAND_MAX)' -D'bzero(p,n)=memset(p,0,n)' -o "iemnet_data.o" -c "iemnet_data.c"
In file included from iemnet_data.c:28:0:
iemnet.h: In function 'debug_dummy':
iemnet.h:255:37: warning: unused parameter 'format'
gcc -I"/home/pd/auto-build/pd-extended/pd/src/pd" -I"/home/pd/auto-build/pd-extended/pd/src" -DPD -DVERSION='"0.1"' -mms-bitfields -D'O_NONBLOCK=1' -DPD -DHAVE_G_CANVAS_H -I/home/pd/auto-build/pd-extended/pd/src -Wall -W -ggdb -I/home/pd/auto-build/pd-extended/externals/Gem -mms-bitfields -DMSW -DNT -D'O_NONBLOCK=1' -D'srand48(n)=srand((n))' -D'drand48()=((double)rand()/RAND_MAX)' -D'bzero(p,n)=memset(p,0,n)' -o "iemnet_receiver.o" -c "iemnet_receiver.c"
In file included from iemnet_receiver.c:28:0:
iemnet.h: In function 'debug_dummy':
iemnet.h:255:37: warning: unused parameter 'format'
iemnet_receiver.c: In function 'iemnet__receiver_readthread':
iemnet_receiver.c:114:3: warning: comparison between signed and unsigned integer expressions
iemnet_receiver.c:136:17: error: 'MSG_DONTWAIT' undeclared (first use in this function)
iemnet_receiver.c:136:17: note: each undeclared identifier is reported only once for each function it appears in
iemnet_receiver.c:146:63: warning: pointer targets in passing argument 2 of 'recvfrom' differ in signedness
c:\mingw\bin\../lib/gcc/mingw32/4.5.2/../../../../include/winsock2.h:548:32: note: expected 'char *' but argument is of type 'unsigned char *'
make[3]: *** [iemnet_receiver.o] Error 1
make[3]: Leaving directory `/home/pd/auto-build/pd-extended/externals/iem/iemnet'
make[2]: *** [iemnet] Error 2
make[2]: Leaving directory `/home/pd/auto-build/pd-extended/externals'
make[1]: *** [externals_install] Error 2
make[1]: Leaving directory `/home/pd/auto-build/pd-extended/packages'
make: *** [prebuilt_install] Error 2
</windowslog>------------------------------------------------------------------

I don't have a clue what MSG_DONTWAIT is. I think I need some help (from
IOhannes?) to get this one fixed.



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