Hi Rich, your makefile's link command is something like "ld ... -lsdif ...",
which means that a library called libsdif.so is meant to be used.
Obivously you don't have that on your system. Two solutions:

• go to /usr/local/lib and run "ln -s libsdif-3.8.6.so libsdif.so" to

make a link to your actual library

• change the link command to "ld ... -lsdif-3.8.6 ... "

greetings, Thomas

Am 15.02.2006 um 10:34 schrieb Rich E:

Hello all,

I've been trying to make a linux Pd external that reads .sdif files
using the Ircam SDIF library, but I can't see to get the makefile
settings right.  The code compiles, but I get the following error when
trying to call the sdiftest external:

/usr/local/lib/pd/extra/sdiftest.pd_linux: libsdif-3.8.6.so: cannot
open shared object file: No such file or directory

I'm very new to makefiles and I cannot tell why it isn't linking. 
libsdif-3.8.6.so is installed in /usr/local/lib and the makefile code
is the following:

pd_linux: sdiftest.pd_linux

.SUFFIXES: .pd_linux

LINUXCFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer
    -Wall -W -Wshadow -Wstrict-prototypes -Werror
    -Wno-unused -Wno-parentheses -Wno-switch

LINUXINCLUDE =  -I /usr/local/lib/pd/src
-I /mnt/d/things/audioapp/sdif/SDIF-3.8.6-src/include
-I /usr/local/lib

.c.pd_linux:     cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c     ld -export_dynamic  -shared -o $*.pd_linux $*.o -lsdif -lc -lm     strip --strip-unneeded $*.pd_linux     rm $*.o

This is from the 6.externs/makefile with the -lsdif link that the
sdif tutorial speaks about
(http://recherche.ircam.fr/equipes/analyse-synthese/sdif/extern/ tutorial-main.html). All I'm really doing in the external is trying to initialize the
library, but I can't get passed the baby steps yet.

If any programmers can help, thankyou Richie

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