incompressible: whitespace

incompressible: attempt to run tests with leslib and/or svls solvers

compressible: attempt to run tests with petsc and/or native solvers

compressible: pick solver.inp to match the enabled solver

ctest currently only supports running the compressible tests under one solver, not both

incompressible: fail if both svls and leslib are disabled

various utils: include unistd.h for fork() and friends (for debugging)

M2N: reorder includes

AcuStat: remove unneeded magic for chdir on old intel compilers

AcuStat: reorder includes

streamio remove "extern" qualifiers so that globals get initialized

phasta.cc: rearrange headers to avoid symbol conflicts

Adjust compiler flags

new leslib flag

merged Ben and my collision

phasta.cc calls a petsc function that changed argument list between 3.6.1 and Master. This has both so uncomment what you need

use pkg-config --static if available

Complain if PETSc is built with the wrong size index type

... at least until we can fix this properly

more PETSc pruning

Merge branch 'master' of github.com:PHASTA/phasta

bringing PETSc and svLS back to the master

make the residuals echoed in the log of PETSc and Native solver the same and switch petsc b vector construction to ADD_VALUES (let them do the global completion) likely fixed scalar solve bug as well

removed lots of unnecessary PETSc interface and lots of commented out stuff too

exploring pruning PETSc and comparing residuals more precisely

updated phasta.cc for petsc master (may brake older versions). Also added a dump of index sets for the rank specified in rankdump (static to file).

some compilers are more picky about f90 than others