[petsc-users] cannot open source file "petsc.h"

[Satish Balay]

Perhaps cxxcppflags is not the correct variable.

you need to look at the compile targets in "$(CHOMBO_HOME)/mk/Make.test" 

And perhaps you need to move these 2 lines after this include line the makefile

Satish


 On Thu, 3 Feb 2022, Evstafyeva,Tamara wrote:

> Hi Satish,
> 
> Thanks for the reply, I am afraid it produces the same error still.
> 
> From: Satish Balay <balay at mcs.anl.gov>
> Date: Thursday, 3 February 2022, 19:39
> To: Evstafyeva,Tamara <te307 at cam.ac.uk>
> Cc: petsc-users <petsc-users at mcs.anl.gov>
> Subject: Re: [petsc-users] cannot open source file "petsc.h"
> You an try the following:
> 
> - remove
> PETSC_INCLUDE=/cosma/home/dp092/dc-evst1/petsc/include
> PETSC_LIB=/cosma/home/dp092/dc-evst1/petsc/lib
> 
> - remove
> include ${PETSC_DIR}/lib/petsc/conf/rules
> include ${PETSC_DIR}/lib/petsc/conf/test
> 
> - remove
> petsc.pc := $(PETSC_DIR)/$(PETSC_ARCH)/lib/pkgconfig/petsc.pc
> 
> i.e only keep:
> include ${PETSC_DIR}/lib/petsc/conf/variables
> 
> You have:
> 
> LINK += $(PETSC_LIB)
> 
> Similarly you need:
> cxxcppflags += $(PETSC_CXXCPPFLAGS)
> 
> Satish
> 
> On Thu, 3 Feb 2022, Evstafyeva,Tamara wrote:
> 
> > Dear Satish,
> >
> > Thank you for getting back!
> >
> > I am attaching mu current GNUmakefile and the logs for it and the ex19.
> >
> > Let me know if anything else is needed and thanks in advance,
> >
> > Tamara
> >
> > From: Satish Balay <balay at mcs.anl.gov>
> > Date: Thursday, 3 February 2022, 18:53
> > To: Evstafyeva,Tamara <te307 at cam.ac.uk>
> > Cc: petsc-users at mcs.anl.gov <petsc-users at mcs.anl.gov>
> > Subject: Re: [petsc-users] cannot open source file "petsc.h"
> > Can you send your current makefile?
> >
> > Also send compile log [including errors] when building with this makefile.
> >
> > Also send us compile log from:
> >
> > cd src/snes/tutorials
> > make ex19
> >
> > Satish
> >
> > On Thu, 3 Feb 2022, Evstafyeva,Tamara wrote:
> >
> > > To whom it may concern,
> > >
> > > I am using a code that utilizes some of the PETSC capabilities. After configuring and installing PETSC on a cluster, I have set my environment variables $PETSC_DIR and $PETSC_ARCH. The code using PETSC compiles using GNUMakefile and so using instructions on the website and in Makefile.user I added the following lines to the make file:
> > >
> > >
> > > include ${PETSC_DIR}/lib/petsc/conf/variables
> > >
> > > include ${PETSC_DIR}/lib/petsc/conf/rules
> > >
> > > include ${PETSC_DIR}/lib/petsc/conf/test
> > >
> > >
> > > petsc.pc := $(PETSC_DIR)/$(PETSC_ARCH)/lib/pkgconfig/petsc.pc
> > >
> > > When compiling the code I get that the head files of PETSC are not recognized:
> > >
> > > catastrophic error: cannot open source file "petsc.h"
> > >
> > > This seems like a trivial problem, however I cannot seem to figure out what exactly went wrong. I’d expect this cannot be installation problem, and most likely the linking? I would really appreciate some direction on this problem.
> > >
> > > Thank you,
> > >
> > > Tamara
> > >
> > >
> > >
> >
>