source_files += duckdb_sources
include_directories = duckdb_includes + include_directories
libduckdb = Extension('duckdb',
include_dirs=include_directories,
sources=source_files,
extra_compile_args=toolchain_args,
extra_link_args=toolchain_args,
language='c++')
else:
sys.path.append(os.path.join(script_path, '..', '..', 'scripts'))
import package_build
toolchain_args += ['-I' + x for x in package_build.includes(extensions)]
result_libraries = package_build.get_libraries(existing_duckdb_dir, libraries, extensions)
library_dirs = [x[0] for x in result_libraries if x[0] is not None]
libnames = [x[1] for x in result_libraries if x[1] is not None]
libduckdb = Extension('duckdb',
include_dirs=include_directories,
sources=['duckdb_python.cpp'],
extra_compile_args=toolchain_args,
extra_link_args=toolchain_args,
libraries=libnames,
library_dirs=library_dirs,
language='c++')
# Only include pytest-runner in setup_requires if we're invoking tests
if {'pytest', 'test', 'ptr'}.intersection(sys.argv):
setup_requires = ['pytest-runner']
import package_build
# check if we are doing a build from an existing DuckDB installation
if 'DUCKDB_R_BINDIR' in os.environ and 'DUCKDB_R_CFLAGS' in os.environ and 'DUCKDB_R_LIBS' in os.environ:
existing_duckdb_dir = os.environ['DUCKDB_R_BINDIR']
compile_flags = os.environ['DUCKDB_R_CFLAGS'].replace('\\', '').replace(' ', ' ')
libraries = [x for x in os.environ['DUCKDB_R_LIBS'].split(' ') if len(x) > 0]
# use existing installation: set up Makevars
with open(os.path.join('src', 'Makevars.in'), 'r') as f:
text = f.read()
compile_flags += package_build.include_flags()
# find libraries
result_libs = package_build.get_libraries(existing_duckdb_dir, libraries)
link_flags = ''
for rlib in result_libs:
libdir = rlib[0]
libname = rlib[1]
if libdir != None:
link_flags += ' -L' + libdir
if libname != None:
link_flags += ' -l' + libname
text = text.replace('{{ SOURCES }}', '')
text = text.replace('{{ INCLUDES }}', compile_flags.strip())
text = text.replace('{{ LINK_FLAGS }}', link_flags.strip())
# now write it to the output Makevars