[petsc-users] using makefiles

[Matthew Knepley]

On Mon, Jan 29, 2018 at 2:27 AM, Mark Adams <mfadams at lbl.gov> wrote:

> I want to add stuff to compile lines and I tried:
>
>
> include ${PETSC_DIR}/lib/petsc/conf/variables
> include ${PETSC_DIR}/lib/petsc/conf/rules
>
> CC_FLAGS := ${CC_FLAGS} -I$(OLYMPUS_INC_DIR) -I$(FEI_DIR)
> -DPROM_HAVE_METIS -DPROM_USE_PETSC -DPROM_NO_FEI -DPROM_HAVE_SILO #
> -I$(SILO_INC)
> FC_FLAGS := ${FC_FLAGS} -fdefault-integer-8
>
> This a C++ code:
>
> 10:21 2 master *= ~/Codes/olympus-keaveny/Olympus$ make getcflags
>
> -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas
> -fstack-protector -Qunused-arguments -fvisibility=hidden -g -mavx2
> -I./include -I./fei_prom -DPROM_HAVE_METIS -DPROM_USE_PETSC -DPROM_NO_FEI
> -DPROM_HAVE_SILO
>
> 10:21 master *= ~/Codes/olympus-keaveny/Olympus$ make
>
> /Users/markadams/Codes/petsc/arch-macosx-gnu-g/bin/mpicxx -o
> pfeap/pfeap.o -c -Wall -Wwrite-strings -Wno-strict-aliasing
> -Wno-unknown-pragmas -fstack-protector -fvisibility=hidden -g -mavx2
>   -I/Users/markadams/Codes/petsc/include -I/Users/markadams/Codes/
> petsc/arch-macosx-gnu-g/include -I/Users/markadams/Codes/
> petsc/arch-macosx-gnu-g/include/pragmatic -I/Users/markadams/Codes/
> petsc/arch-macosx-gnu-g/include/eigen3    `pwd`/pfeap/pfeap.C
>
> /Users/markadams/Codes/olympus-keaveny/Olympus/pfeap/pfeap.C:7:10: fatal
> error: 'pfeap.hh' file not found
>
> #include "pfeap.hh"
>
>          ^~~~~~~~~~
>
> 1 error generated.
>
> It looks like CC_FLAGS are not getting used by CXX (-I./include is not
> making it to the compile line). How should I do this? I don't see a
> CXX_FLAGS.
>

It is CXX_FLAGS.

   Matt


>
> Thanks,
> Mark
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.caam.rice.edu/~mk51/>
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