def run(self):
if has_system_lib():
log.info("Using system library")
return
build_temp = os.path.abspath(self.build_temp)
try:
os.makedirs(build_temp)
except OSError as e:
if e.errno != errno.EEXIST:
raise
subprocess.check_call(["cmake"], cwd=build_temp)
subprocess.check_call(["make"], cwd=build_temp)
subprocess.check_call(["make", "install"], cwd=build_temp)
subprocess.check_call(["ldconfig"], cwd=build_temp)
self.build_flags['include_dirs'].extend(
build_flags('libevmjit', 'I', build_temp))
self.build_flags['library_dirs'].extend(
build_flags('libevmjit', 'L', build_temp))
if not has_system_lib():
self.build_flags['define'].append(('CFFI_ENABLE_RECOVERY', None))
else:
pass
def run(self):
if not has_system_lib():
raise DistutilsError(
"This library is not usable in 'develop' mode when using the "
'bundled libsecp256k1. See README for details.'
)
_develop.run(self)
def run(self):
if has_system_lib():
log.info("Using system library")
return
build_temp = os.path.abspath(self.build_temp)
try:
os.makedirs(build_temp)
except OSError as e:
if e.errno != errno.EEXIST:
raise
if not os.path.exists(absolute("libsecp256k1/configure")):
# configure script hasn't been generated yet
autogen = absolute("libsecp256k1/autogen.sh")
os.chmod(absolute(autogen), 0o755)
subprocess.check_call(
[autogen],
cwd=absolute("libsecp256k1"),
)
for filename in [
"libsecp256k1/configure",
"libsecp256k1/build-aux/compile",
"libsecp256k1/build-aux/config.guess",
"libsecp256k1/build-aux/config.sub",
"libsecp256k1/build-aux/depcomp",
"libsecp256k1/build-aux/install-sh",
"libsecp256k1/build-aux/missing",
"libsecp256k1/build-aux/test-driver",
]:
try:
os.chmod(absolute(filename), 0o755)
except OSError as e:
# some of these files might not exist depending on autoconf version
if e.errno != errno.ENOENT:
# If the error isn't "No such file or directory" something
# else is wrong and we want to know about it
raise
cmd = [
absolute("libsecp256k1/configure"),
"--disable-shared",
"--enable-static",
"--disable-dependency-tracking",
"--with-pic",
"--enable-module-recovery",
"--prefix",
os.path.abspath(self.build_clib),
]
if os.environ.get('SECP_BUNDLED_WITH_BIGNUM'):
log.info("Building with bignum support (requires libgmp)")
cmd.extend(["--with-bignum=gmp"])
else:
cmd.extend(["--without-bignum"])
if os.environ.get('SECP_BUNDLED_EXPERIMENTAL'):
log.info("Building experimental")
cmd.extend([
"--enable-experimental",
"--enable-module-ecdh",
"--enable-module-schnorr",
])
log.debug("Running configure: {}".format(" ".join(cmd)))
subprocess.check_call(
cmd,
cwd=build_temp,
)
subprocess.check_call(["make"], cwd=build_temp)
subprocess.check_call(["make", "install"], cwd=build_temp)
self.build_flags['include_dirs'].extend(build_flags('libsecp256k1', 'I', build_temp))
self.build_flags['library_dirs'].extend(build_flags('libsecp256k1', 'L', build_temp))
if not has_system_lib():
self.build_flags['define'].append(('CFFI_ENABLE_RECOVERY', None))
else:
pass
def has_c_libraries(self):
return not has_system_lib()
def run(self):
if has_system_lib():
log.info('Using system library')
return
build_temp = os.path.abspath(self.build_temp)
try:
os.makedirs(build_temp)
except OSError as e:
if e.errno != errno.EEXIST:
raise
if not os.path.exists(absolute('libsecp256k1')):
# library needs to be downloaded
self.get_source_files()
if not os.path.exists(absolute('libsecp256k1/configure')):
# configure script hasn't been generated yet
autogen = absolute('libsecp256k1/autogen.sh')
os.chmod(absolute(autogen), 0o755)
subprocess.check_call([autogen], cwd=absolute('libsecp256k1'))
for filename in [
'libsecp256k1/configure',
'libsecp256k1/build-aux/compile',
'libsecp256k1/build-aux/config.guess',
'libsecp256k1/build-aux/config.sub',
'libsecp256k1/build-aux/depcomp',
'libsecp256k1/build-aux/install-sh',
'libsecp256k1/build-aux/missing',
'libsecp256k1/build-aux/test-driver',
]:
try:
os.chmod(absolute(filename), 0o755)
except OSError as e:
# some of these files might not exist depending on autoconf version
if e.errno != errno.ENOENT:
# If the error isn't 'No such file or directory' something
# else is wrong and we want to know about it
raise
cmd = [
absolute('libsecp256k1/configure'),
'--disable-shared',
'--enable-static',
'--disable-dependency-tracking',
'--with-pic',
'--enable-module-recovery',
'--prefix',
os.path.abspath(self.build_clib),
'--enable-experimental',
'--enable-module-ecdh',
'--enable-benchmark=no',
'--enable-tests=no',
'--enable-openssl-tests=no',
'--enable-exhaustive-tests=no',
]
if 'COINCURVE_CROSS_HOST' in os.environ:
cmd.append('--host={}'.format(os.environ['COINCURVE_CROSS_HOST']))
log.debug('Running configure: {}'.format(' '.join(cmd)))
subprocess.check_call(cmd, cwd=build_temp)
subprocess.check_call([MAKE], cwd=build_temp)
subprocess.check_call([MAKE, 'install'], cwd=build_temp)
self.build_flags['include_dirs'].extend(
build_flags('libsecp256k1', 'I', build_temp))
self.build_flags['library_dirs'].extend(
build_flags('libsecp256k1', 'L', build_temp))
if not has_system_lib():
self.build_flags['define'].append(('CFFI_ENABLE_RECOVERY', None))
else:
pass
absolute("_cffi_build/secp256k1_recovery.h"),
"#include <secp256k1_recovery.h>",
),
'schnorr':
Source(
absolute("_cffi_build/secp256k1_schnorr.h"),
"#include <secp256k1_schnorr.h>",
),
}
ffi = None
# The following is used to detect whether the library is already installed on
# the system (and if so which modules are enabled) or if we will use the
# bundled one.
if has_system_lib():
_available = []
try:
# try all combinations of optional modules that could be enabled
# works downwards from most enabled modules to fewest
for l in range(len(_modules), -1, -1):
for combination in combinations(_modules.items(), l):
try:
_test_ffi = _mk_ffi(_base +
[item[1] for item in combination],
name="_testcompile",
bundled=False,
libraries=['secp256k1'])
with redirect(sys.stderr, os.devnull), workdir():
_test_ffi.compile()
_available = combination
def run(self):
if not has_system_lib():
raise DistutilsError(
"This library is not usable in 'develop' mode when using the "
"bundled libsecp256k1. See README for details.")
_develop.run(self)
def run(self):
if has_system_lib():
log.info("Using system library")
return
build_temp = os.path.abspath(self.build_temp)
try:
os.makedirs(build_temp)
except OSError as e:
if e.errno != errno.EEXIST:
raise
if not os.path.exists(absolute("libsecp256k1/configure")):
# configure script hasn't been generated yet
autogen = absolute("libsecp256k1/autogen.sh")
os.chmod(absolute(autogen), 0o755)
subprocess.check_call(
[autogen],
cwd=absolute("libsecp256k1"),
)
for filename in [
"libsecp256k1/configure",
"libsecp256k1/build-aux/compile",
"libsecp256k1/build-aux/config.guess",
"libsecp256k1/build-aux/config.sub",
"libsecp256k1/build-aux/depcomp",
"libsecp256k1/build-aux/install-sh",
"libsecp256k1/build-aux/missing",
"libsecp256k1/build-aux/test-driver",
]:
try:
os.chmod(absolute(filename), 0o755)
except OSError as e:
# some of these files might not exist depending on autoconf version
if e.errno != errno.ENOENT:
# If the error isn't "No such file or directory" something
# else is wrong and we want to know about it
raise
cmd = [
absolute("libsecp256k1/configure"),
"--disable-shared",
"--enable-static",
"--disable-dependency-tracking",
"--with-pic",
"--enable-module-recovery",
"--prefix",
os.path.abspath(self.build_clib),
]
if os.environ.get('SECP_BUNDLED_WITH_BIGNUM'):
log.info("Building with bignum support (requires libgmp)")
cmd.extend(["--with-bignum=gmp"])
else:
cmd.extend(["--without-bignum"])
if os.environ.get('SECP_BUNDLED_EXPERIMENTAL'):
log.info("Building experimental")
cmd.extend([
"--enable-experimental",
"--enable-module-ecdh",
"--enable-module-schnorr",
])
log.debug("Running configure: {}".format(" ".join(cmd)))
subprocess.check_call(
cmd,
cwd=build_temp,
)
subprocess.check_call(["make"], cwd=build_temp)
subprocess.check_call(["make", "install"], cwd=build_temp)
self.build_flags['include_dirs'].extend(build_flags('libsecp256k1', 'I', build_temp))
self.build_flags['library_dirs'].extend(build_flags('libsecp256k1', 'L', build_temp))
if not has_system_lib():
self.build_flags['define'].append(('CFFI_ENABLE_RECOVERY', None))
else:
pass
def has_c_libraries(self):
return not has_system_lib()
_base = [Source(absolute("_cffi_build/secp256k1.h"), "#include <secp256k1.h>")]
_modules = {
"ecdh": Source(absolute("_cffi_build/secp256k1_ecdh.h"), "#include <secp256k1_ecdh.h>"),
"recovery": Source(absolute("_cffi_build/secp256k1_recovery.h"), "#include <secp256k1_recovery.h>"),
"schnorr": Source(absolute("_cffi_build/secp256k1_schnorr.h"), "#include <secp256k1_schnorr.h>"),
}
ffi = None
# The following is used to detect whether the library is already installed on
# the system (and if so which modules are enabled) or if we will use the
# bundled one.
if has_system_lib():
_available = []
try:
# try all combinations of optional modules that could be enabled
# works downwards from most enabled modules to fewest
for l in range(len(_modules), -1, -1):
for combination in combinations(_modules.items(), l):
try:
_test_ffi = _mk_ffi(
_base + [item[1] for item in combination],
name="_testcompile",
bundled=False,
libraries=["secp256k1"],
)
with redirect(sys.stderr, os.devnull), workdir():
_test_ffi.compile()
