SuiteSparse_config, 2012, Timothy A. Davis, http://www.suitesparse.com
(formerly the UFconfig package)

SuiteSparse_config contains configuration settings for all many of the software
packages that I develop or co-author. Note that older versions of some of
these packages do not require SuiteSparse_config.

Package Description
------- -----------
AMD approximate minimum degree ordering
CAMD constrained AMD
COLAMD column approximate minimum degree ordering
CCOLAMD constrained approximate minimum degree ordering
UMFPACK sparse LU factorization, with the BLAS
CXSparse int/long/real/complex version of CSparse
CHOLMOD sparse Cholesky factorization, update/downdate
KLU sparse LU factorization, BLAS-free
BTF permutation to block triangular form
LDL concise sparse LDL'
LPDASA LP Dual Active Set Algorithm
RBio read/write files in Rutherford/Boeing format
SPQR sparse QR factorization (full name: SuiteSparseQR)

SuiteSparse_config is not required by these packages:

CSparse a Concise Sparse matrix package
MATLAB_Tools toolboxes for use in MATLAB

In addition, the xerbla/ directory contains Fortan and C versions of the
BLAS/LAPACK xerbla routine, which is called when an invalid input is passed to
the BLAS or LAPACK. The xerbla provided here does not print any message, so
the entire Fortran I/O library does not need to be linked into a C application.
Most versions of the BLAS contain xerbla, but those from K. Goto do not. Use
this if you need too.

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A note on the update to SuiteSparse Version 4.0.0: The SuiteSparse_long macro
defines an integer that is 64-bits in size on 64-bit platforms, and 32-bits on
32-bit platforms. It was formerly called UF_long, but UF_long has been removed
because of potential name conflicts. UF_long is still available to user codes,
but it can now be safely #undef'd in case of name conflicts in user code.
Future codes should use SuiteSparse_long in place of UF_long.
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