problem linking with lapack

[rhaynes]

Hi, this problem has now been solved by also installing lapack3-devel

 

Thanks,

R Haynes

 

Hi, I am trying to link lapack with some fortran code. I have done urpmi liblapack3 and the docs, everything installed fine. When I run my make file I get the following message:

 

[rhaynes@rhaynes gaussian]$ make

f77 -O -I/usr/lib -pg -lliblapack -o drive driver.o odesolve.o \

mynewton_nor.o xfdjac.o xfdjac1.o

/usr/bin/ld: cannot find -lliblapack

collect2: ld returned 1 exit status

make: *** [drive] Error 1

 

 

I am assuming it can't find liblapack. Here is my makefile

drive: driver.o odesolve.o mynewton_nor.o xfdjac.o xfdjac1.o

f77 -O -I/usr/lib -pg -lliblapack -o drive driver.o odesolve.o \

mynewton_nor.o xfdjac.o xfdjac1.o

driver.o: driver.f

f77 -c -O -pg driver.f

 

odesolve.o: odesolve.f

f77 -c -O -pg odesolve.f

 

mynewton_nor.o: mynewton_nor.f

f77 -c -O -pg mynewton_nor.f

 

xfdjac.o: xfdjac.f

f77 -c -O -pg xfdjac.f

 

xfdjac1.o: xfdjac1.f

f77 -c -O -pg xfdjac1.f

 

This worked on a old redhat system. Any suggestions?

 

Thanks,

R Haynes

Edited March 8, 2005 by rhaynes

[Qchem]

when using -l you don't need to include the lib in the libname:

 

f77 -O -I/usr/lib -pg -lliblapack -o drive driver.o odesolve.o \

 

should become:

 

f77 -O -I/usr/lib -pg -llapack -o drive driver.o odesolve.o \

[rhaynes]

when using -l you don't need to include the lib in the libname:

 

f77 -O -I/usr/lib -pg -lliblapack -o drive driver.o odesolve.o \

 

should become:

 

f77 -O -I/usr/lib -pg -llapack -o drive driver.o odesolve.o \

<{POST_SNAPBACK}>

 

Hi, thanks for your reply... unfortunately that doesn't work either.... is there anything I have to do to make the system "aware" that lapack exists??

 

R Haynes

[Qchem]

You should probably check where the lapack library(or libraries) are located and what their names are, you could use rpm

 

rpm -ql nameoflapackrpm

 

if you can't remember the name of the rpm you could try:

 

rpm -qa | grep -i lapack

 

to obtain it.

 

HTH,