Thank you very much, you confirm my result,
I get this result with makefile, netbeans and eclipse
did you check that you don't have "scicore" or "scilab api" libraries, I think that the problem comes
from the fact the some libraries are missing in the bin implementation (from download file or depot)
with netbeans even when I load ALL the libraries located in the lib directory I get this message
I am going to try to learn how to compile/link install scilab from the sources
if you have any ideas, they will be welcome
have a nice week end
Pascal
---- Message d'origine ----
De : "Antoine Monmayrant" <[email protected]>
À : "International users mailing list for Scilab." <[email protected]>
Objet : Re: [Scilab-users] call_scilab (from 5.4.1) on linux
Date : 27/09/2013 17:17:49 CEST
Hi Pascal,
Here is what I got (I got rid of the makefile entirely):
$ gcc -o myExample -lscilab -L/home/amonmayr/softs/scilab-5.4.1/lib/scilab/ -I/home/amonmayr/softs/scilab-5.4.1/include/scilab/ simple_call_scilab.c
simple_call_scilab.c: In function ‘main’:
simple_call_scilab.c:16:2: warning: passing argument 3 of ‘StartScilab’ makes integer from pointer without a cast [enabled by default]
/home/amonmayr/softs/scilab-5.4.1/include/scilab/call_scilab.h:43:10: note: expected ‘int’ but argument is of type ‘void *’
/tmp/ccowDJKb.o: In function `main':
simple_call_scilab.c:(.text+0x46): undefined reference to `StartScilab'
simple_call_scilab.c:(.text+0x7f): undefined reference to `SendScilabJob'
simple_call_scilab.c:(.text+0x89): undefined reference to `SendScilabJob'
simple_call_scilab.c:(.text+0x93): undefined reference to `SendScilabJob'
simple_call_scilab.c:(.text+0x9d): undefined reference to `TerminateScilab'
collect2: ld returned 1 exit status
On 09/27/2013 05:13 PM, Antoine Monmayrant wrote:
Here is what I got (I got rid of the makefile entirely):
$ gcc -o myExample -lscilab -L/home/amonmayr/softs/scilab-5.4.1/lib/scilab/ -I/home/amonmayr/softs/scilab-5.4.1/include/scilab/ simple_call_scilab.c
simple_call_scilab.c: In function ‘main’:
simple_call_scilab.c:16:2: warning: passing argument 3 of ‘StartScilab’ makes integer from pointer without a cast [enabled by default]
/home/amonmayr/softs/scilab-5.4.1/include/scilab/call_scilab.h:43:10: note: expected ‘int’ but argument is of type ‘void *’
/tmp/ccowDJKb.o: In function `main':
simple_call_scilab.c:(.text+0x46): undefined reference to `StartScilab'
simple_call_scilab.c:(.text+0x7f): undefined reference to `SendScilabJob'
simple_call_scilab.c:(.text+0x89): undefined reference to `SendScilabJob'
simple_call_scilab.c:(.text+0x93): undefined reference to `SendScilabJob'
simple_call_scilab.c:(.text+0x9d): undefined reference to `TerminateScilab'
collect2: ld returned 1 exit status
On 09/27/2013 05:13 PM, Antoine Monmayrant wrote:
Hi Pascal,
Can you get me a copy of your makefile?
I copy-pasted what you had in your email and it fails.
I think the formating got lost.
Cheers,
Antoine
PS: here is what I got:
$ make -f makefile1
makefile1:13: *** missing separator. Stop.
On 09/24/2013 03:01 PM, [email protected] wrote:
Hi Antoine
thanks for the help,
the c source used ( simple_call_scilab.c) is the one given in
http://help.scilab.org/docs/5.4.0/fr_FR/call_scilab.html
thanks in advance
pascal
--------------------------------------------------------------------------------------------------------------------------------------
IDE use:
-------------------------------------------------------------------------------------------------------------------------------------
When I use an IDE (netbeans or eclipse) I specified the include and lib directories
include:
../../scilab-5.4.1/include/scilab
library:
additional library directory: ../../scilab-5.4.1/lib/scilab
libraries:
../../scilab-5.4.1/lib/scilab/libscilab.so
../../scilab-5.4.1/lib/scilab/libscicall_scilab.so
and I get the undefined reference I listed
------------------------------------------------------------------------------------------------------------------------------------
Make approach use (may be I made a mistake, I am not used to do this approach)
----------------------------------------------------------------------------------------------------------------------------------
following the documentation
(http://help.scilab.org/docs/5.4.0/fr_FR/compile_and_run_call_scilab.htm)
make file:
PATH_SCILAB = mon chemin/scilab-5.4.1/
SCILAB_CFLAGS = -I$(PATH_SCILAB)/include/scilab/
SCILAB_LDFLAGS = -lscilab
PATH_TO_LIB_SCILAB = $(PATH_SCILAB)/lib/scilab/
PATH_TO_LIB_CALL_SCILAB = $(PATH_SCILAB)/lib/scilab/
all: simple_call_scilab.c
export LD_LIBRARY_PATH=$(PATH_TO_LIB_SCILAB):$(PATH_TO_LIB_CALL_SCILAB)
gcc -o myExample $(SCILAB_LDFLAGS) -L$(PATH_TO_LIB_SCILAB)
-L$(PATH_TO_LIB_CALL_SCILAB) $(SCILAB_CFLAGS) simple_call_scilab.c
------------------------------------------------------------------------------------------------------------
then I get
$ make -f makefile1
export
LD_LIBRARY_PATH=/home/taiyi3/scilab-5.4.1//lib/scilab/:/home/taiyi3/scilab-5.4.1//lib/scilab/
gcc -o myExample -lscilab -L/home/taiyi3/scilab-5.4.1//lib/scilab/
-L/home/taiyi3/scilab-5.4.1//lib/scilab/
-I/home/taiyi3/scilab-5.4.1//include/scilab/ simple_call_scilab.c
simple_call_scilab.c: In function 'main':
simple_call_scilab.c:16:2: warning: passing argument 3 of 'StartScilab' makes
integer from pointer without a cast [enabled by default]
if ( StartScilab(getenv("SCI"),NULL,NULL) == FALSE )
^
In file included from simple_call_scilab.c:6:0:
/home/taiyi3/scilab-5.4.1//include/scilab/call_scilab.h:43:10: note: expected
'int' but argument is of type 'void *'
BOOL StartScilab(char *SCIpath, char *ScilabStartup, int Stacksize);
^
/tmp/ccTvXMuB.o: dans la fonction « main »:
simple_call_scilab.c:(.text+0x46): référence indéfinie vers « StartScilab »
simple_call_scilab.c:(.text+0x79): référence indéfinie vers « SendScilabJob »
simple_call_scilab.c:(.text+0x83): référence indéfinie vers « SendScilabJob »
simple_call_scilab.c:(.text+0x8d): référence indéfinie vers « SendScilabJob »
simple_call_scilab.c:(.text+0x97): référence indéfinie vers « TerminateScilab »
collect2: error: ld returned 1 exit status
make: *** [all] Erreur 1
---- Message d'origine ----
De : "Antoine Monmayrant" <[email protected]>
À : "International users mailing list for Scilab." <[email protected]>
Objet : Re: [Scilab-users] call_scilab (from 5.4.1) on linux
Date : 24/09/2013 14:18:10 CEST
On 09/24/2013 01:59 PM, [email protected] wrote:
> Hello
>
> Is there someone uses call_scilab (version 5.4.1) on linux? because I am always
> not able to link a simple example using call_scilab on linux(debian/ubuntu).
Hi Pascal,
Can you provide us with a minimal example (*.c, and command line link and
compile) you tried so we can give it a try on our system?
(scilab 5.4.1 and nightly builds on ubuntu 12.04 LTS 64bits).
Antoine
> I got some undefined reference for scilab functions (*)
>
> today, Jasper on the scilab list told me that in windows these functions are
> located in
> core.dll and api_scilab.dll,
>
> on my side I link with
> ../../scilab-5.4.1/lib/scilab/libscilab.so,
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so,
>
> so I suppose that there is one or several missing libraries but I don't know
> which ones
>
> for example, I don't find libscicore.so function as it is specified in
> (http://gitweb.scilab.org/?p=scilab.git;a=blob;f=scilab/Makefile.call_scilab.am;h=b3a3b8baaa1563dc1f73cc262b97987a74605af8;hb=HEAD)
>
>
> thanks in advance
>
> pascal
>
>
>
> (*)full list of the undefined references
>
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> com_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> callFunctionFromGateway »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> createNamedMatrixOfString »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> getNamedVarType »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> clearInternalLastError »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> checklhs_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> freeArrayOfString »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> intersci_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> setScilabMode »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> inisci_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> checkrhs_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> readNamedMatrixOfDouble »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> scirun_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> sciHasFigures »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> putlhsvar_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> getNamedVarDimension »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> setSCIpath »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> getScilabMode »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> pvApiCtx »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> getInternalLastErrorMessage »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> getInternalLastErrorValue »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> createvarfromptr_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> ExitScilab »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> settmpdir_ »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> InitializeLaunchScilabSignal »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> ReleaseLaunchScilabSignal »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> isdir »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> TerminateCorePart2 »
> ../../scilab-5.4.1/lib/scilab/libscicall_scilab.so: référence indéfinie vers «
> printError »
>
>
>
>
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