On 27 January 2009, at 14:03:24 (Epoch+1233061404 sec), Vincent Letocart wrote
:
> On 26 January 2009, at 18:55:00 (Epoch+1232992500 sec), Christophe Geuzaine
> wrote :
> > Vincent Letocart wrote:
> > >Hi everyone
> > >
> > >I'm currently trying to compile gmsh 2.3.0 but I'm hitting
> > >trubbles with flag --enable-fm.
> > >
> > >It is related to a library called FourierModel but I can't
> > >find any source code in the tarball related to this option.
> >
> > Hi Vincent - that's normal: the FourierModel library is not publicly
> > available.
>
> This is why. OK.
>
> Can you also explain why I then can't compile ?
>
> I use the configure script like this to get it compiled in my home directory
> (med, fltk and gsl are already intalled), compilers are from Intel (CC=icc,
> CXX=icpc)
>
> ./configure CPPFLAGS="-DTRUE=1 -DFALSE=0 -I${BORISPREFIX}/include64"
> CFLAGS="-I${BORISPREFIX}/include64" CXXFLAGS="-I${BORISPREFIX}/include64"
> LDFLAGS="-L${BORISPREFIX}/lib64 -lmkl -liomp5 -lpthread"
> --prefix=${BORISPREFIX} --libdir=${BORISPREFIX}/lib64 GMSH_LIBS='-lmkl
> -liomp5 -lpthread' --enable-hdf5
> --with-hdf5-prefix=${BORISPREFIX}/hdf5-1.6.5-64 --enable-tree-browser
> --enable-med --with-med-prefix=${BORISPREFIX} --disable-fm --enable-shared
> --disable-chaco --disable-gui
>
> A while after the 'make', I got a tremendous amout of C++ insults :-)
> Investigating shows a strange behaviour as follow in that excerpt from the
> produced output:
>
>
> == begin ==
> icpc -I/home/vincentl/.usr/local/include64
> -I/home/vincentl/.usr/local/include
> -I/home/vincentl/.usr/local/hdf5-1.6.5-64/include -I../Numeric -I../Common
> -I../Geo -I../Mesh -I../Post -I../contrib/Tetgen -I../contrib/Netgen
> -I../contrib/Netgen/libsrc/include -I../contrib/Netgen/libsrc/interface
> -I../contrib/ANN/include -I../contrib/Metis -I../contrib/MathEval
> -I../contrib/gmm -c qualityMeasures.cpp
> icpc -I/home/vincentl/.usr/local/include64
> -I/home/vincentl/.usr/local/include
> -I/home/vincentl/.usr/local/hdf5-1.6.5-64/include -I../Numeric -I../Common
> -I../Geo -I../Mesh -I../Post -I../contrib/Tetgen -I../contrib/Netgen
> -I../contrib/Netgen/libsrc/include -I../contrib/Netgen/libsrc/interface
> -I../contrib/ANN/include -I../contrib/Metis -I../contrib/MathEval
> -I../contrib/gmm -c BoundaryLayers.cpp
> ../Geo/GVertex.h(19): warning #654: overloaded virtual function
> "GEntity::getNumMeshElements" is only partially overridden in class "GVertex"
> class GVertex : public GEntity
> ^
>
> icpc -I/home/vincentl/.usr/local/include
> -I/home/vincentl/.usr/local/hdf5-1.6.5-64/include -I../Numeric -I../Common
> -I../Geo -I../Mesh -I../Post -I../contrib/Tetgen -I../contrib/Netgen
> -I../contrib/Netgen/libsrc/include -I../contrib/Netgen/libsrc/interface
> -I../contrib/ANN/include -I../contrib/Metis -I../contrib/MathEval
> -I../contrib/gmm -c BDS.cpp
> ../Numeric/GmshMatrix.h(272): catastrophic error: could not open source file
> "gsl/gsl_linalg.h"
> #include <gsl/gsl_linalg.h>
> ^
> == end ==
>
>
> The question is :
>
> As I generated 64-bits binaries for gsl 1.12 and put the libs and include
> files in (respectively) .../lib64 and .../include64 dirs, I also tried in many
> ways to tell it through the configure script, but those icpc actions just
> CUT OFF the "-I/home/vincentl/.usr/local/include64" directive I added...
>
> Did I miss another detail somewhere ?
>
> Thanks by advance
I'am still trying... and I have another question
While the configure scripts tells the LIBS variable may be used:
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include
dir> if
you have headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
CPP C preprocessor
F77 Fortran 77 compiler command
FFLAGS Fortran 77 compiler flags
CXXCPP C++ preprocessor
and I use it:
./configure CXXFLAGS="-I${BORISPREFIX}/hdf5-1.6.5-64/include64 -O3 -mp
-openmp"
LDFLAGS="-L${BORISPREFIX}/lib64 -L${BORISPREFIX}/hdf5-1.6.5-64/lib64"
LIBS="-lmkl -liomp5 -lpthread" --prefix=${BORISPREFIX} --disable-gui
--disable-tetgen
--enable-med --enable-gsl
The compile process stops at the very last link step without using those
libraries coming
from the Intel Compiler :
icpc -I/home/vincentl/.usr/local/hdf5-1.6.5-64/include64 -O3 -mp
-openmp -o bin/gmsh -Llib Common/Main.o -lGmshCommon -lGmshMesh -lGmshGeo
-lGmshPost -lGmshPlugin -lGmshParser -lGmshCommon -lGmshNumeric -lGmshANN
-lGmshChaco -lGmshMetis -lGmshNetgen -lGmshMathEval -lmed -lhdf5 -lz -lgsl
-lgslcblas -lm
Common/Main.o: In function `main':
Main.cpp:(.text+0xb4): undefined reference to
`GModel::GModel(std::string)'
Main.cpp:(.text+0xfa): undefined reference to `GmshInitialize(int,
char**)'
Main.cpp:(.text+0x105): undefined reference to `CTX'
Main.cpp:(.text+0x10b): undefined reference to `CTX'
Main.cpp:(.text+0x110): undefined reference to `GmshBatch()'
Main.cpp:(.text+0x115): undefined reference to `GmshFinalize()'
Main.cpp:(.text+0x11c): undefined reference to `Msg::Exit(int)'
Main.cpp:(.text+0x19b): undefined reference to `CTX'
Main.cpp:(.text+0x1a8): undefined reference to `Print_Usage(char
const*)'
make: *** [link] Error 1
Again: what did I do wrong ?
Vincent.
--
We Klingons believe as you do -- the sick should die. Only the strong
should live.
-- Kras, "Friday's Child", stardate 3497.2
_______________________________________________
gmsh mailing list
[email protected]
http://www.geuz.org/mailman/listinfo/gmsh
