Dear all,
installing petsc-3.6.0, the configuration file
/usr/include/petsc/conf/variables contains the path (last row)
include ${PETSC_DIR}/${PETSC_ARCH}/lib/petsc/conf/petscvariables
while the correct one should be
include ${PETSC_DIR}/${PETSC_ARCH}/conf/petscvariables
so that it points to the file
/usr/include/petsc/linux-gnu-cxx-opt/conf/petscvariables
I am using
# equery uses petsc
[ Legend : U - final flag setting for installation]
[ : I - package is installed with flag ]
[ Colors : set, unset ]
* Found these USE flags for sci-mathematics/petsc-3.6.0:
U I
+ + X : Add support for X11
- - afterimage : Use Afterstep image library (media-libs/libafterimage)
- - boost : Use boost (dev-libs/boost)
- - complex-scalars : Make scalars complex
+ + cxx : Build support for C++ (bindings, extra
libraries, code generation, ...)
+ - debug : Enable extra debug codepaths, like asserts and
extra output. If you want to get meaningful backtraces see
https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
+ + doc : Add extra documentation (API, Javadoc, etc). It
is recommended to enable per package instead of globally
- - fftw : Use FFTW library for computing Fourier transforms
+ + fortran : Add support for fortran
+ + hdf5 : Add support for the Hierarchical Data Format v5
+ + hypre : Use HYPRE (sci-mathematics/hypre) and for preconditioning
+ + mpi : Add MPI (Message Passing Interface) layer to
the apps that support it
+ + mumps : PLEASE FIX MY DESCRIPTION
+ + scotch : PLEASE FIX MY DESCRIPTION
+ + sparse : Use suitesparse (sci-libs/suitesparse)
including cholmod (sci-libs/cholmod) for sparse factorization
- - superlu : Use superlu (sci-libs/superlu) for preconditioning
+ + threads : Add threads support for various packages.
Usually pthreads
Marco
