Patrice: Yes, but donŽt be worried: it doesnŽt seems to be a problem with the code. It seems to be the compiler you are using. I tried to build even simpler code like the "counter" example(Found on the Iohannes Zmoelnig guide to writing externs at htttp://iem.kug.ac.at/pd/externals-HOWTO/) with the GNU tools and got the same result as you...it compiles, but then it does not load on pd. And exactly the same code compiled using nmake(MS Visual C++) builds and loads on PD without problems. So, it is not the code, but the compiler and/or the compiling instructions... But I donŽt have the answer...does anybody? :)
--- Patrice Colet megalegoland@yahoo.fr wrote:
I tried to make DLLs of nrepeat and nnrepeat, but
it
seems I'm too ignoramus to find out how to proceed, I've entered those lines in the msys shell
gcc -c nrepeat.c -o nrepeat.o
ld -export_dynamic -shared -I../../pd/src/ -o nrepeat.dll nrepeat.o ../../pd/bin/pd.dll
the external is built without error, but couldn't
be
created:
\extra\nnrepeat.dll: couldn't load nnrepeat 1
the verbose option gives messages I've pain to interpret.
I've also tried to write a Makefile, it's
attached,
it does the same thing
Claude Heiland-Allen a écrit :
Hi everyone,
I've been playing around with recursion in Gem,
and thought I'd document
my experiences.
You can download the patches here (Gzip'd Tar):
https://devel.goto10.org/dl.php?repname=maximus&path=%2Ftutorials%2Fgem-...
You will also need a couple of externals that
you
can download here
(Gzip'd Tar, C source code only):
https://devel.goto10.org/dl.php?repname=maximus&path=%2Fclodlib%2F&r...
These externals are necessary because I haven't
figured out a nice way
to handle recursive re-entrancy in a Pd patch.
If
I do I'll update the
tutorial with the dependancy removed.
Screenshots are here, in case you're not near a
computer with Pd+Gem:
http://www.blurty.com/users/claudiusmaximus/day/2007/07/18#407
Please let me know if you find it useful, or if
you don't. Thanks for
your attention,
Claude
# clodlib -- miscellaneous objects for Pd
# Copyright (C) 2007 Claude Heiland-Allen claudiusmaximus@goto10.org # # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the
implied
warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU
General
Public License # along with this program; if not, write to the
Free
Software # Foundation, Inc., 51 Franklin Street, Fifth
Floor,
Boston, MA 02110-1301, USA.
CFLAGS = --verbose -O2 -export_dynamic -shared -I../../pd/src/ PDDLL = ../../pd/bin/pd.dll
#
all: nrepeat.dll nnrepeat.dll
clean: rm -f nrepeat.dll nnrepeat.dll #
nrepeat.dll: nrepeat.c Makefile gcc -c nrepeat.c -o nrepeat.o && ld $(CFLAGS) -o nrepeat.dll nrepeat.o $(PDDLL)
nnrepeat.dll: nnrepeat.c Makefile gcc -c nnrepeat.c -o nnrepeat.o && ld $(CFLAGS)
-o
nnrepeat.dll nnrepeat.o $(PDDLL)
# EOF
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