[petsc-users] compile errors with petsc-dev

[Sean Farley]

>
> gaurish108 at telang:~/Desktop/LSQR_progress$ make main
> /home/gaurish108/software/petsc-dev/linux-gnu-c/bin/mpicc -o main.o -c
> -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3
> -I/home/gaurish108/software/petsc-dev/include
> -I/home/gaurish108/software/petsc-dev/linux-gnu-c/include -D__INSDIR__=
> main.c
> main.c: In function ‘main’:
> main.c:17: error: ‘PetscTruth’ undeclared (first use in this function)
> main.c:17: error: (Each undeclared identifier is reported only once
> main.c:17: error: for each function it appears in.)
> main.c:17: error: expected ‘;’ before ‘flg_b’
> main.c:26: error: ‘flg_b’ undeclared (first use in this function)
>

This error is because in petsc-dev PetscTruth changed to PetscBool:

http://www.mcs.anl.gov/petsc/petsc-as/documentation/changes/dev.html

"Changed PetscTruth to PetscBool, PETSC_TRUTH to PETSC_BOOL,
PetscOptionsTruth to PetscOptionsBool, etc."

main.c:27: error: macro "SETERRQ" requires 3 arguments, but only 2 given
> main.c:27: error: ‘SETERRQ’ undeclared (first use in this function)


Also, SETERRQX changed:

"PetscError() and SETERRQX() now take a MPI_Comm as the first argument to
indicate where the error is known. If you don't know what communicator use
then pass in PETSC_COMM_SELF"

Hope that helps,

Sean
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