link_flags = ''
for libname in libraries:
link_flags += ' -l' + libname
# 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(' ', ' ')
rlibs = [x for x in os.environ['DUCKDB_R_LIBS'].split(' ') if len(x) > 0]
# use existing installation: set up Makevars
with open_utf8(os.path.join('src', 'Makevars.in'), 'r') as f:
text = f.read()
compile_flags += package_build.include_flags(extensions)
compile_flags += extension_list
# find libraries
result_libs = package_build.get_libraries(existing_duckdb_dir, rlibs, extensions)
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())
import subprocess
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', '..', 'scripts'))
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())