Hello,
I try to use the find_package function to find BLAS and LAPACK libraries which
are required in my code.
To do that, I do the following:
======================
FIND_PACKAGE(BLAS)
FIND_PACKAGE(LAPACK)
# I should test with BLAS_FOUND and LAPACK_FOUND here but that's not the
problem
LIST(GET BLAS_LIBRARIES 0 BLAS_LIB)
LIST(GET LAPACK_LIBRARIES 0 LAPACK_LIB)
TARGET_LINK_LIBRARY(myexe ${LAPACK_LIB}$ ${BLAS_LIB}$)
=======================
I have manually checked that BLAS and LAPACK are actually found.
As explained in FindBLAS.cmake and Find.LAPACK.cmake, BLAS_LIBRARIES and
LAPACK_LIBRARIES are lists containing paths to these libraries.
I get the first entry in each of these lists and try to link with these entries
(/usr/lib/libf77blas.so, /usr/lib/liblapack.so).
But I obtain the following error message:
==================================================
g++: error: /usr/lib/liblapack.so$: No such file or directory
g++: error: /usr/lib/libf77blas.so$: No such file or directory
==================================================
But these files exist in my computer.
Do you know where the problem come from?
Cheers,
Cédric
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