[petsc-users] makefile for building application with petsc

[Matthew Knepley]

On Mon, Feb 15, 2021 at 8:47 PM Swarnava Ghosh <swarnava89 at gmail.com> wrote:

> Dear Petsc developers and users,
>
> I am having some issue with building my code with the following makefile.
> I was earlier able to build this with the same makefile on a different
> machine. Would you please help me out on this issue?
>
> Contents of makefile:
> ==============================================
> all:sparc
>
> CPPFLAGS = -I ./inc -I ${MKLROOT}/include -L ${MKLROOT}/lib/
> -llapack-addons -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread
>
> SOURCECPP = ./src/main.cc ./src/initObjs.cc ./src/readfiles.cc
> ./src/energy.cc ./src/ExchangeCorrelation.cc ./src/occupation.cc
> ./src/poisson.cc ./src/chebyshev.cc ./src/scf.cc ./src/mixing.cc
> ./src/forces.cc ./src/relaxatoms.cc ./src/multipole.cc
> ./src/electrostatics.cc ./src/tools.cc
>
> SOURCEH = ./inc/sddft.h ./inc/isddft.h
>
> OBJSC = ./src/main.o ./src/initObjs.o ./src/readfiles.o ./src/energy.o
> ./src/ExchangeCorrelation.o ./src/occupation.o ./src/poisson.o
> ./src/chebyshev.o ./src/scf.o ./src/mixing.o ./src/forces.o
> ./src/relaxatoms.o ./src/multipole.o ./src/electrostatics.o ./src/tools.o
>
> LIBBASE = ./lib/sparc
>
> CLEANFILES = ./lib/sparc
>
> include ${PETSC_DIR}/lib/petsc/conf/variables
> include ${PETSC_DIR}/lib/petsc/conf/rules
>
> sparc: ${OBJSC} chkopts
> ${CLINKER} -Wall -o ${LIBBASE} ${OBJSC} ${PETSC_LIB}
> ${RM} $(SOURCECPP:%.cc=%.o)
>
> ===========================================
> Error:
> /home/swarnava/petsc/linux-gnu-intel/bin/mpicxx -o src/main.o -c -g
> -I/home/swarnava/petsc/include
> -I/home/swarnava/petsc/linux-gnu-intel/include    `pwd`/src/main.cc
> /home/swarnava/Research/Codes/SPARC/src/main.cc(24): catastrophic error:
> cannot open source file "sddft.h"
>   #include "sddft.h"
>                     ^
> ====================================================
>
> It's not able to see the header file though I have -I ./inc in  CPPFLAGS.
> The directory containing makefile has the directory "inc" with the headers
> and "src" with the .cc files.
>

Some things have been reorganized with make. Can you try using CCPPFLAGS
instead?

  Thanks,

     Matt


> Thank you,
> Swarnava
>
>
>

-- 
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.cse.buffalo.edu/~knepley/>
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