Merge branch 'barry/2025-07-02/fortran-fix-some-get-array' into 'main'

Fixes for some function calls from Fortran

See merge request petsc/petsc!8521

Fix PC[BJacobi, ASM, GASM][Get, Restore]SubKSP() for Fortran

Merge branch 'release'

Merge branch 'barry/fix-ftn-stubs' into 'release'

Fix a couple bugs in current Fortran stubs

See merge request petsc/petsc!8452

Fix a couple bugs in current Fortran stubs

Merge branch 'barry/2025-03-20/minor-fortran-cleanup' into 'main'

Minor cleanup of Fortran binding stuff to simplify future maintainance

See merge request petsc/petsc!8218

Minor cleanup of Fortran binding stuff to simplify future maintainance

There is no distinction between F90 and non-F90 code so combine ftn-custom and f90-custom directories and fortranimpl.h and f90

Minor cleanup of Fortran binding stuff to simplify future maintainance

There is no distinction between F90 and non-F90 code so combine ftn-custom and f90-custom directories and fortranimpl.h and f90impl.h files. Also move uses of f90 to ftn when simple

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Merge branch 'balay/ftn-fixes' into 'main'

Fortran: fix PETSC_HAVE_FORTRAN_UNDERSCORE defs

See merge request petsc/petsc!8222

Fortran: fix PETSC_HAVE_FORTRAN_UNDERSCORE defs

And remove FORTRANDOUBLEUNDERSCORE, cleanup PETSC_HAVE_FORTRAN_UNDERSCORE_UNDERSCORE

Revert PETSC_VIEWER_STDOUT_BROKEN from 5022eb3e26e9dbfdd711345ef

Fortran: fix PETSC_HAVE_FORTRAN_UNDERSCORE defs

And remove FORTRANDOUBLEUNDERSCORE, cleanup PETSC_HAVE_FORTRAN_UNDERSCORE_UNDERSCORE

Revert PETSC_VIEWER_STDOUT_BROKEN from 5022eb3e26e9dbfdd711345efc14d09b0dee953f

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Merge branch 'barry/2024-04-29/add-fortran-enums' into 'main'

Major updates to Fortran interface

See merge request petsc/petsc!7517

Fortran 90: fully embrace After 34 years!

- deprecate use of 'F90' in Fortran function names
- use Fortran pointers when appropriate
- the new Fortran API is not backward compatible with previous ve

Fortran 90: fully embrace After 34 years!

- deprecate use of 'F90' in Fortran function names
- use Fortran pointers when appropriate
- the new Fortran API is not backward compatible with previous versions!
- also clean up inconsistent PETSc code detected by new Fortran generation tools
- drop use of bfort
- automatically generate all the Fortran PETSc objects, enums etc from the include files
- generate most of the Fortran interface definitions and functions from the source code
- simplify the number and organization of Fortran modules

Co-authored-by: Jose E. Roman <jroman@dsic.upv.es>

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Merge branch 'barry/2024-05-29/minor-fortran-stub-cleanup' into 'main'

More improvements to Fortran stubs and interfaces

See merge request petsc/petsc!7598

This requires some changes to user FORTRAN code

Pass PETSC_NULL_XXX_ARRAY when passing a NULL as an argument that is expecting an array
Pass PETSC_NULL_ENUM when argument returns an enum instead of

This requires some changes to user FORTRAN code

Pass PETSC_NULL_XXX_ARRAY when passing a NULL as an argument that is expecting an array
Pass PETSC_NULL_ENUM when argument returns an enum instead of PETSC_NULL_INTEGER
Pass arrays (and not scalar values) when the argument is expecting an array; this means replace, for example, the argument v with [v]
Use PetscObjectIsNull(obj) to check if the object is NULL, instead of obj == PETSC_NULL_XXX

The compiler will now automatically prevent you from using the wrong argument type for the first three bullets above
This will also require an update sowing with the new sowing branch this MR is using.

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Merge branch 'barry/2023-05-04/add-pcgasm-set-subdomains' into 'main'

Add Fortran bindings for PCGASMSetSubdomains and PCGASMDestroySubdomains

See merge request petsc/petsc!6419

Add Fortran bindings for PCGASMSetSubdomains and PCGASMDestroySubdomains

Also fix broken Fortran binding for PCASMDestroySubdomains

Commit-type: Fortran
Reported-by: LEONARDO MUTTI <leonardo.mutti

Add Fortran bindings for PCGASMSetSubdomains and PCGASMDestroySubdomains

Also fix broken Fortran binding for PCASMDestroySubdomains

Commit-type: Fortran
Reported-by: LEONARDO MUTTI <leonardo.mutti01@universitadipavia.it>

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Merge branch 'barry/2023-04-29/fix-pcasmcreatesubdomains2d' into 'main'

Fix PCASMCreateSubdomains2D() and PCGASMCreateSubdomains2D() to work from Fortran

See merge request petsc/petsc!6394

Fix PCASMCreateSubdomains2D() and PCGASMCreateSubdomains2D() to work from Fortran

Test code contributed by LEONARDO MUTTI

Reported-by: LEONARDO MUTTI <leonardo.mutti01@universitadipavia.it>

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2023-04-11/run-clang-format-on-ftn-custom/release' into 'release'

Format the ftn-custom files with clang-format. Apparently no particular reason we did not format them initially

Merge branch 'barry/2023-04-11/run-clang-format-on-ftn-custom/release' into 'release'

Format the ftn-custom files with clang-format. Apparently no particular reason we did not format them initially

See merge request petsc/petsc!6310

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Format the ftn-custom files with clang-format. Apparently no particular reason we did not format them initially

Merge remote-tracking branch 'origin/release'

Merge branch 'barry/2020-12-11/fix-fortran-pcasmgetsubksp/release' into 'release'

Add support to Fortran interface for PCASMGetSubKSP() and PCGASMGetSubKSP() to...

See merge request petsc/petsc!3475

Add support to Fortran interface for PCASMGetSubKSP() and PCGASMGetSubKSP() to use PETSC_NULL_INT for first two arguments

Commit-type: feature
/spend 15m
Reported-by: Nathan Wukie

Merge branch 'balay/update_pcasmgetsubksp' into 'master'

PCASMGetSubKSP, PCGASMGetSubKSP: add fortran interface definitions

See merge request petsc/petsc!3231

PCASMGetSubKSP, PCGASMGetSubKSP: add fortran interface definitions

Fixes pflotran+gfortran-10 build.