[PD] compiling external in linux

[J Oliver]

This is a great solution!

J


On Oct 4, 2012, at 2:00 PM, Hans-Christoph Steiner wrote:

> Looks like you are using a very old Makefile. I highly recommend using
> the Library Template.  Its well tested, easy to use, very
> cross-platform, and even decently documented:
> 
> https://puredata.info/docs/developer/LibraryTemplate/
> 
> Its also very easy to then turn that library into a Debian or Gentoo
> package.  And coming soon: RPMs.
> 
> .hc
> 
> On 10/04/2012 01:41 PM, Jaime Oliver wrote:
>> dear all,
>> 
>> I am trying to compile a pd external in ubuntu 12.04 and get:
>> 
>> joliver at crystal:~/watercolor/tracks$ make tracks.pd_linux
>> cc -DPD -O2 -funroll-loops -fomit-frame-pointer -Wall -W -Wshadow
>> -Wstrict-prototypes -Werror -Wno-unused -Wno-parentheses -Wno-switch
>> -I../../src -o tracks.o -c tracks.c
>> ld -shared -o tracks.pd_linux tracks.o -lc -lm
>> ld: tracks.o: relocation R_X86_64_32 against `.rodata.str1.8' can not
>> be used when making a shared object; recompile with -fPIC
>> tracks.o: could not read symbols: Bad value
>> make: *** [tracks.pd_linux] Error 1
>> 
>> I have the following in my makefile (with -fPIC and all...):
>> 
>> # ----------------------- LINUX i386 -----------------------
>> 
>> .SUFFIXES: .pd_linux
>> 
>> LINUXCFLAGS =  -DPD  -O2 -funroll-loops -fomit-frame-pointer \
>>    -Wall -W -Wshadow -Wstrict-prototypes -Werror \
>>    -Wno-unused -Wno-parentheses -Wno-switch -fPIC
>> 
>> LINUXINCLUDE =  -I../../src
>> 
>> .c.pd_linux:
>> 	cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
>> 	ld  -export_dynamic -shared -o $*.pd_linux $*.o -lc -lm
>> 	strip --strip-unneeded $*.pd_linux
>> 	rm $*.o
>> 
>> What could I be missing?
>> 
>> best,
>> 
>> J
>> 
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> 
> 
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