Also you might find this template interesting for porting the external: http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/template/
> Hello, I'm afraid the work to be made isn't in the Makefile but in > source files, > > did you give a try with this: > > http://readlist.com/lists/lists.sourceforge.net/mingw-users/1/9807.html > > ? > > > Colet Patrice > > ----- Mail original ----- > > De: "Thomas Mayer" <tho...@residuum.org> > > À: pd-dev@iem.at > > Envoyé: Vendredi 10 Août 2012 10:49:15 > > Objet: [PD-dev] Cross Compiling External for Windows - Problem > > > > Hello, > > > > I try to cross compile my external PuREST JSON for Windows using > > MXE > > on > > Linux. According to their tutorial, a little work is necessary on > > the > > Makefile to be able to cross-compile (http://mxe.cc/#tutorial): > > > > -- Start quote -- > > Step 5d: Cross compile your Project (Makefile) > > > > If you have a handwritten Makefile, you probably will have to make > > a > > few > > adjustments to it: > > > > CC=$(CROSS)gcc > > LD=$(CROSS)ld > > AR=$(CROSS)ar > > PKG_CONFIG=$(CROSS)pkg-config > > > > You may have to add a few others, depending on your project. > > > > Then, all you have to do is: > > > > make CROSS=i686-pc-mingw32- > > > > That's it! > > -- End quote -- > > > > That is, what I tried, and compilation is working, but the linker > > does > > not work, and outputs: > > > > i686-pc-mingw32-gcc -shared -o libpurest_json.dll libpurest_json.o > > -lcurl -ljson -L"/home/thomas/src/Pd-0.42.5-extended/pd-win/src" > > -L"/home/thomas/src/Pd-0.42.5-extended/pd-win/bin" > > -L"/home/thomas/src/Pd-0.42.5-extended/pd-win/obj" -lpd -lwsock32 > > -lkernel32 -luser32 -lgdi32 -liberty -lpthread > > libpurest_json.o: In function `output_json': > > /home/thomas/src/pd/my-objects/purest_json/libpurest_json.c:145: > > undefined reference to `s_list' > > /opt/mxe/usr/lib/gcc/i686-pc-mingw32/4.7.1/../../../../i686-pc-mingw32/lib/libjson.a(printbuf.o): > > In function `vasprintf': > > /opt/mxe/tmp-json-c/json-c-0.10/printbuf.c:130: undefined reference > > to > > `_vscprintf' > > /opt/mxe/usr/lib/gcc/i686-pc-mingw32/4.7.1/../../../../i686-pc-mingw32/lib/libmingwex.a(pformat.o):pformat.c:(.text+0x1732): > > undefined reference to `_get_output_format' > > collect2: error: ld returned 1 exit status > > make: *** [libpurest_json.dll] Fehler 2 > > > > I have pd.dll in the path > > /home/thomas/src/Pd-0.42.5-extended/pd-win/bin. > > > > The complete Makefile and input / output of make is at > > https://gist.github.com/3307768 > > > > Here are my questions: > > Does gcc use the wrong linker (ld instead of i686-pc-mingw32-ld)? > > Is there a way to force gcc to use the correct linker? > > Do I something else than pd.dll for linking? > > > > Thanks in advance, > > Thomas > > -- > > "Theoretically, [the amount of money in circulation] is watched > > carefully by clever, serious economists. In practice, all the > > world's > > money is one big swirling, whirling pool." (Cory Doctorow - For The > > Win) > > http://www.residuum.org/ > > > > > > _______________________________________________ > > Pd-dev mailing list > > Pd-dev@iem.at > > http://lists.puredata.info/listinfo/pd-dev > > _______________________________________________ Pd-dev mailing list Pd-dev@iem.at http://lists.puredata.info/listinfo/pd-dev