[PD-dev] pd-lib-builder question (on osx)

[Iain Duncan]

Ah thanks, that did it! I also figured out I could build by adding

cflags = -I . -L . -l s7

but that did seem to be defeating the whole purpose the of the magic make
file.

Compiling now, thanks!
iain

On Tue, Oct 27, 2020 at 4:03 PM Christof Ressi <info at christofressi.com>
wrote:

> Hi,
>
> here's the explanation:
> https://github.com/pure-data/pd-lib-builder/blob/e6cff665a3a30a967c72c382c6fe92bcdedd7b44/Makefile.pdlibbuilder#L45
>
> "class.sources" assumes one source per class. What you need is "<classname>.class.sources",
> i.e. "s4pd.class.sources = s4pd.c s7.c"
>
> "common.sources" would have worked too, you just made a typo ;-) However,
> I think the solution above is clearer, as "common.sources" is really meant
> for the case where you have *multiple* classes with same shared code.
>
> Christof
> On 27.10.2020 23:44, Iain Duncan wrote:
>
> Hi devs, I'm trying to get pd-lib-builder working, but I think my lack of
> C building experience has me stuck. I was able to get my empty helloworld
> working ok, but not managing to link in S7.
>
> My project has one C file, and needs to also include s7.h and build s7.c
> I've included my (not working) Makefile below. When I try the below s7 does
> get compiled, producing an s7.o file, but instead of static linking I get
> an s7.pd_darwin file with all of the S7 stuff (it's big) and a tiny
> s4pd.pd_darwin file. And the external tries to load an s7 function and
> fails. Any tips much appreciated!
>
> thanks,
> Iain
>
> My Makefile:
>
> # library name
> lib.name = s4pd
>
> # tried these too, to no avail
> #lib.setup.sources = s7.c
> #common.source = s7.c
>
> # input source file (class name == source file basename)
> class.sources = s4pd.c s7.c
>
> # all extra files to be included in binary distribution of the library
> datafiles = README.md
>
> # include Makefile.pdlibbuilder from submodule directory 'pd-lib-builder'
> PDLIBBUILDER_DIR=pd-lib-builder/
> include $(PDLIBBUILDER_DIR)/Makefile.pdlibbuilder
>
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