[petsc-users] makefile for building application with petsc

[Barry Smith]

Swarnava,

sddft.h is not a PETSc include file, nor is it used by PETSc so I think the issue is not directly to PETSc it is related to where sddft is on the machine and how it is found by your makefile.

  Barry



> On Feb 15, 2021, at 7:47 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.
> 
> Thank you,
> Swarnava
> 
>