In examples/{mfem,petsc}/Makefile:

* support the use of 'make -B'
* prevent rebuilding due to okl-lib-cache dependency.

Reported-by: Jed Brown jed@jedbrown.org

occa: use CEED_INTERN for internal backend functions

Add Travis-CI and BSD-2 badges

Merge pull request #56 from thilinarmtb/run_nek_fix

Update the Nek5000 example run process

Nek: Use short option for -ceed in examples

and update README.md

Merge branch 'master' into run_nek_fix

Nek: Unify long options and update README.md

Fix a few typos in examples/nek5000/README.md

Short option -c, long option -ceed (not --ceed)

Adding '-c' as a short version of '-ceed' in run-nek-example.sh.

Wording adjustments in examples/nek5000/README.md.

Nek: Polish run-nek-examples.sh

Replace ./boxes by $NEK_BOX_DIR

Nek: Fix a typo `-ex` --> `-e`

Nek: polish run-nek-examples.sh

Nek: Update README.md

Nek: update run-nek-examples.sh

Merge branch 'master' into run_nek_fix

Merge branch 'jed/FC-environment' [PR #55]

* jed/FC-environment:
makefile: only replace CC and FC when they are default (or undefined)

Merge branch 'nek_gpu' [PR #47]

* nek_gpu:
Nek: Stop using LD_LIBRARY_PATH in
Took out link libs for Nek that Thilina removed previously
Adding rpath for libCEED in Nek build
Rename ex1.okl

Merge branch 'nek_gpu' [PR #47]

* nek_gpu:
Nek: Stop using LD_LIBRARY_PATH in
Took out link libs for Nek that Thilina removed previously
Adding rpath for libCEED in Nek build
Rename ex1.okl --> bp1.okl
examples/nek5000: It is not necessary to link -locca or -lcuda directly
Check the TODOs
Got ex1 to work with new occa-dev HEAD
Try to run Nek5000 example using new occa-dev HEAD
Update make-nek-examples.sh
Update nek example to work with the GPUs
Update nek example to work with the GPUs

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Nek: Stop using LD_LIBRARY_PATH in

run-neak-examples.sh

Took out link libs for Nek that Thilina removed previously

Adding rpath for libCEED in Nek build

makefile: only replace CC and FC when they are default (or undefined)

Unconditional use of = overrides the environment, but spack would prefer
to just export CC and FC rather than pass as command-li

makefile: only replace CC and FC when they are default (or undefined)

Unconditional use of = overrides the environment, but spack would prefer
to just export CC and FC rather than pass as command-line arguments.

Reported-by: Veselin Dobrev <dobrev1@llnl.gov>

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Rename ex1.okl --> bp1.okl

Delete the OCCA_LIBS variable from the mfem examples building rule.

Some small tweaks and improvements in the MFEM and PETSc examples.