CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Compiled UDF / Compilation problem

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 11, 2000, 12:35
Default Compiled UDF / Compilation problem
  #1
mikhail
Guest
 
Posts: n/a
Hi !

I composed a UDF for VOF method.The first four lines of this UDF are library including instructions: #include "udf.h" #include "mem.h" #include "metric.h" #include "sg_vof.h".

The compilation output is terrible to look at.It says the next:

make[1]: Entering directory `/home/student1/FluentF/Mesh/libudf/lnx86/2d' # Generating udf_names.c because of udfvof1.c make[2]: Entering directory `/home/student1/FluentF/Mesh/libudf/lnx86/2d' make libudf.so "CFLAGS=-fpic -shared -ansi -Wall -O " "LDFLAGS=-shared -lm" make[3]: Entering directory `/home/student1/FluentF/Mesh/libudf/lnx86/2d' # Compiling udf_names.o because of udf_names.c cc -fpic -shared -ansi -Wall -O -I/usr/local/Fluent.Inc/fluent5.3/`expr \`pwd\` : '.*/\(.*\)/[23].*'`/`basename \`pwd\`` -I/usr/local/Fluent.Inc/fluent5.3/src -I/usr/local/Fluent.Inc/fluent5.3/cortex/src -I/usr/local/Fluent.Inc/fluent5.3/client/src -I/usr/local/Fluent.Inc/fluent5.3/tgrid/src -I/usr/local/Fluent.Inc/fluent5.3/multiport/src -c udf_names.c # Compiling udfvof1.o because of udfvof1.c cc -fpic -shared -ansi -Wall -O -I/usr/local/Fluent.Inc/fluent5.3/`expr \`pwd\` : '.*/\(.*\)/[23].*'`/`basename \`pwd\`` -I/usr/local/Fluent.Inc/fluent5.3/src -I/usr/local/Fluent.Inc/fluent5.3/cortex/src -I/usr/local/Fluent.Inc/fluent5.3/client/src -I/usr/local/Fluent.Inc/fluent5.3/tgrid/src -I/usr/local/Fluent.Inc/fluent5.3/multiport/src -c udfvof1.c In file included from udfvof1.c:2: /usr/local/Fluent.Inc/fluent5.3/src/mem.h:17: conflicting types for `SM_EQN_G' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:17: previous declaration of `SM_EQN_G' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:18: conflicting types for `SM_VIS1' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:18: previous declaration of `SM_VIS1' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:19: conflicting types for `SM_TMP0' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:19: previous declaration of `SM_TMP0' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:20: conflicting types for `SM_NRMDIST' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:20: previous declaration of `SM_NRMDIST' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:21: conflicting types for `SM_EQLENSQ' /usr/local/Fluent.Inc/fluent5.3/src/mem.h:21: previous declaration of `SM_EQLENSQ'...

and so on mentioning all the variables in libraries mem.h, storage.h and metric.h.The last lines of this output are :

/usr/local/Fluent.Inc/fluent5.3/src/metric.h:40: conflicting types for `QUAD_FACE' /usr/local/Fluent.Inc/fluent5.3/src/metric.h:40: previous declaration of `QUAD_FACE' /usr/local/Fluent.Inc/fluent5.3/src/metric.h:40: redefinition of `Face_Element_Type' /usr/local/Fluent.Inc/fluent5.3/src/metric.h:40: `Face_Element_Type' previously declared here make[3]: *** [udfvof1.o] Error 1 make[3]: Target `libudf.so' not remade because of errors. make[3]: Leaving directory `/home/student1/FluentF/Mesh/libudf/lnx86/2d' make[2]: *** [lnx86] Error 2 make[2]: Leaving directory `/home/student1/FluentF/Mesh/libudf/lnx86/2d' make[1]: *** [default] Error 2 make[1]: Leaving directory `/home/student1/FluentF/Mesh/libudf/lnx86/2d'

The /home/student1/FluentF/Mesh/libudf is a directory, where I keep my udf files.

May be somebody had the problem like this while compiling his own UDF ? I'd be very grateful to everybody who will send me his ideas about this matter.

Best wishes, Mikhail
  Reply With Quote

Old   October 13, 2000, 07:12
Default Re: Compiled UDF / Compilation problem
  #2
Rüdiger Schwarze
Guest
 
Posts: n/a
To my opinion You do'nt need the lines #include "mem.h" #include "metric.h" #include "sg_vof.h" in Your udf file.
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
what's the problem with my udf zzyan FLUENT 0 November 4, 2010 04:56
Problem with my udf july Fluent UDF and Scheme Programming 3 June 20, 2010 07:56
Problem with UDF compilation in LINUX tez Fluent UDF and Scheme Programming 2 April 11, 2010 20:18
fluent UDF external library lapack problem Rick FLUENT 0 May 7, 2008 11:16
problem about compiled udf lingo FLUENT 0 April 19, 2004 01:48


All times are GMT -4. The time now is 20:31.