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#!/usr/bin/env python3
"""
CMake fragment handling for dh_fortran
Copyright (C) 2025 Alastair McKinstry <mckinstry@debian.org>
Released under the GPL-3 GNU Public License.
"""
import click
import dhfortran.debhelper as dh
import dhfortran.compilers as cmplrs
import dhfortran.cli as cli
# cmakedir = f"{cli.libdir}/cmake"
# TODO:
# Look for INTERFACE_INCLUDE_DIRECTORIES
# Edit file (typically XXX-targets.cmake to XXX-$vendor-targets.cmake
#
# Actions we can do:
# rename references to Fortran libs ( libfckit.so -> libfckit-gfortran.so)
# rename FMODDIR
##
## CMake-file -specific interface for debhelper
##
class CMakeFileHelper(dh.DhFortranHelper):
def __init__(self, options):
super().__init__(options, "fortran-cmake", "dh_fortran_cmake")
def compute_dest(self, srcdire, cmake_file, target_dest=None):
"""Where does cmake file go ? Should be called by base DebHelper() to move files"""
cli.verbose_print("DEBUG compute_dest [cmake] {srcdir} {cmake_file}")
# TODO Need
if cmake_file is None:
return dh.flibdir
if cmake_file.startswith("/"):
return cmake_file
else:
return f"{dh.flibdir}/{cmake_file}"
def process_file(self, pkg, cmake_file, target_pkg, target_dest=None):
cli.verbose_print(
f"DEBUG process_file [lib] name {cmake_file} {target_pkg} {target_dest}"
)
...
def rewrite_cmake(oldname, newname, cb_dict):
"""Rewrite a cmake file:
Called by clone_and_rewrite():
"""
# c
# INTERFACE_INCLUDE_DIRECTORIES
# sed -i -e 's%$${_IMPORT_PREFIX}/lib/libfckit%${LIBDIR}/libfckit%g' $(TMPDIR)/$(LIBDIR)/cmake/fckit/fckit-targets.cmake
# sed -i -e 's%$${_IMPORT_PREFIX}/include%/usr/include/${DEB_HOST_MULTIARCH}%g' $(TMPDIR)/$(LIBDIR)/cmake/fckit/fckit-targets.cmake
# sed -i -e 's%$${_IMPORT_PREFIX}/module%${FMODDIR}%g' $(TMPDIR)/$(LIBDIR)/cmake/fckit/fckit-targets.cmake
cli.verbose_print(f"rewrite_cmake({oldname},{newname} --simplistic form")
with open(oldname, "r") as f:
with open(newname, "w") as n:
n.write(f.read)
@click.command(
context_settings=dict(
ignore_unknown_options=True,
)
)
@click.option("--flavor", help="Fortran compiler flavor, eg. gfortran-15", default=None)
@click.argument("files", nargs=-1, type=click.UNPROCESSED)
@cli.debhelper_common_args
def dh_fortran_cmake(files, *args, **kwargs):
"""CMake file handler for dh-fortran
*dh_fortran_cmake* is a Debhelper plugin script that may be called in the installation sequence to update
CMake scripts.
"""
cli.verbose_print(f"dh_fortran_cmake called with files {files} kwargs {kwargs}")
cli.validate_flavor(kwargs["flavor"])
# Get defaults if not defined
flavor = cmplrs.get_flavor(kwargs["flavor"])
kwargs.update(
{
"flavor": flavor,
"vendor": cmplrs.get_abi_vendor(flavor),
}
)
d = CMakeFileHelper(dh.build_options(**kwargs))
d.process_and_move_files(*files)
if __name__ == "__main__":
import pytest
pytest.main(["tests/cmake.py"])
|
