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diff --git a/setup_pjsip.py b/setup_pjsip.py
index aae501d9..c3a69916 100644
--- a/setup_pjsip.py
+++ b/setup_pjsip.py
@@ -1,230 +1,236 @@
import errno
import itertools
import os
import platform
import re
import shutil
import subprocess
import sys
if sys.platform.startswith('linux'):
sys_platform = 'linux'
elif sys.platform.startswith('freebsd'):
sys_platform = 'freebsd'
else:
sys_platform = sys.platform
# Hack to set environment variables before importing distutils
# modules that will fetch them and set the compiler and linker
# to be used. -Saul
if sys_platform == "darwin":
min_osx_version = "10.11"
try:
osx_sdk_path = subprocess.check_output(["xcodebuild", "-version", "-sdk", "macosx", "Path"]).decode().strip()
except subprocess.CalledProcessError as e:
raise RuntimeError("Could not locate SDK path: %s" % str(e))
# OpenSSL (must be installed with Homebrew)
ossl_cflags = "-I/usr/local/opt/openssl/include"
ossl_ldflags = "-L/usr/local/opt/openssl/lib"
# SQLite (must be installed with Homebrew)
sqlite_cflags = "-I/usr/local/opt/sqlite/include"
sqlite_ldflags = "-L/usr/local/opt/sqlite/lib"
# Opus flags (must be installed with Homebrew)
opus_cflags = "-I/usr/local/opt/opus/include"
opus_ldflags = "-L/usr/local/opt/opus/lib"
# Prepare final flags
arch_flags = "-arch x86_64 -mmacosx-version-min=%s" % min_osx_version
local_cflags = " %s %s %s %s -mmacosx-version-min=%s -isysroot %s" % (arch_flags, ossl_cflags, sqlite_cflags, opus_cflags, min_osx_version, osx_sdk_path)
local_ldflags = " %s %s %s %s -isysroot %s" % (arch_flags, ossl_ldflags, sqlite_ldflags, opus_ldflags, osx_sdk_path)
os.environ['CFLAGS'] = os.environ.get('CFLAGS', '') + local_cflags
os.environ['LDFLAGS'] = os.environ.get('LDFLAGS', '') + local_ldflags
os.environ['ARCHFLAGS'] = arch_flags
os.environ['MACOSX_DEPLOYMENT_TARGET'] = min_osx_version
from distutils import log
from distutils.dir_util import copy_tree
from distutils.errors import DistutilsError
from Cython.Distutils import build_ext
class PJSIP_build_ext(build_ext):
config_site = ["#define PJ_SCANNER_USE_BITWISE 0",
"#define PJSIP_SAFE_MODULE 0",
"#define PJSIP_MAX_PKT_LEN 262144",
"#define PJSIP_UNESCAPE_IN_PLACE 1",
"#define PJMEDIA_AUDIO_DEV_HAS_COREAUDIO %d" % (1 if sys_platform=="darwin" else 0),
"#define PJMEDIA_AUDIO_DEV_HAS_ALSA %d" % (1 if sys_platform=="linux" else 0),
"#define PJMEDIA_AUDIO_DEV_HAS_WMME %d" % (1 if sys_platform=="win32" else 0),
"#define PJMEDIA_HAS_SPEEX_AEC 0",
"#define PJMEDIA_HAS_WEBRTC_AEC %d" % (1 if re.match('i\d86|x86|x86_64', platform.machine()) else 0),
"#define PJMEDIA_RTP_PT_TELEPHONE_EVENTS 101",
"#define PJMEDIA_RTP_PT_TELEPHONE_EVENTS_STR \"101\"",
"#define PJMEDIA_STREAM_ENABLE_KA PJMEDIA_STREAM_KA_EMPTY_RTP",
"#define PJMEDIA_STREAM_VAD_SUSPEND_MSEC 0",
"#define PJMEDIA_CODEC_MAX_SILENCE_PERIOD -1",
"#define PJ_ICE_MAX_CHECKS 256",
"#define PJ_LOG_MAX_LEVEL 6",
"#define PJ_IOQUEUE_MAX_HANDLES 1024",
"#define PJ_DNS_RESOLVER_MAX_TTL 0",
"#define PJ_DNS_RESOLVER_INVALID_TTL 0",
"#define PJSIP_TRANSPORT_IDLE_TIME 7200",
"#define PJ_ENABLE_EXTRA_CHECK 1",
"#define PJSIP_DONT_SWITCH_TO_TCP 1",
"#define PJMEDIA_VIDEO_DEV_HAS_SDL 0",
"#define PJMEDIA_VIDEO_DEV_HAS_AVI 0",
"#define PJMEDIA_VIDEO_DEV_HAS_FB 1",
"#define PJMEDIA_VIDEO_DEV_HAS_V4L2 %d" % (1 if sys_platform=="linux" else 0),
"#define PJMEDIA_VIDEO_DEV_HAS_AVF %d" % (1 if sys_platform=="darwin" else 0),
"#define PJMEDIA_VIDEO_DEV_HAS_DSHOW %d" % (1 if sys_platform=="win32" else 0),
"#define PJMEDIA_VIDEO_DEV_HAS_CBAR_SRC 1",
"#define PJMEDIA_VIDEO_DEV_HAS_NULL 1"]
user_options = build_ext.user_options
user_options.extend([
("pjsip-clean-compile", None, "Clean PJSIP tree before compilation"),
("pjsip-disable-assertions", None, "Disable assertion checks within PJSIP"),
("pjsip-verbose-build", None, "Print output of PJSIP compilation process")
])
boolean_options = build_ext.boolean_options
boolean_options.extend(["pjsip-clean-compile", "pjsip-disable-assertions", "pjsip-verbose-build"])
@staticmethod
def distutils_exec_process(cmdline, silent=True, input=None, **kwargs):
"""Execute a subprocess and returns the returncode, stdout buffer and stderr buffer.
Optionally prints stdout and stderr while running."""
try:
sub = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, **kwargs)
stdout, stderr = sub.communicate(input=input)
returncode = sub.returncode
if not silent:
sys.stdout.write(stdout.decode())
sys.stderr.write(stderr.decode())
except OSError as e:
if e.errno == errno.ENOENT:
raise RuntimeError('"%s" is not present on this system' % cmdline[0])
else:
raise
if returncode != 0:
raise RuntimeError('Got return value %d while executing "%s", stderr output was:\n%s' % (returncode, " ".join(cmdline), stderr.decode()))
return stdout.decode()
@staticmethod
def get_make_cmd():
if sys_platform == "freebsd":
return "gmake"
else:
return "make"
@staticmethod
def get_opts_from_string(line, prefix):
"""Returns all options that have a particular prefix on a commandline"""
chunks = [chunk.strip() for chunk in line.split()]
return [chunk[len(prefix):] for chunk in chunks if chunk.startswith(prefix)]
@classmethod
def get_makefile_variables(cls, makefile):
"""Returns all variables in a makefile as a dict"""
stdout = cls.distutils_exec_process([cls.get_make_cmd(), "-f", makefile, "-pR", makefile], silent=True)
return dict(tup for tup in re.findall("(^[a-zA-Z]\w+)\s*:?=\s*(.*)$", stdout, re.MULTILINE))
@classmethod
def makedirs(cls, path):
try:
os.makedirs(path)
except OSError as e:
if e.errno==errno.EEXIST and os.path.isdir(path) and os.access(path, os.R_OK | os.W_OK | os.X_OK):
return
raise
def initialize_options(self):
build_ext.initialize_options(self)
self.pjsip_clean_compile = 0
self.pjsip_verbose_build = 0
self.pjsip_dir = os.path.join(os.path.dirname(__file__), "deps", "pjsip")
def configure_pjsip(self):
path = os.path.join(self.build_dir, "pjlib", "include", "pj", "config_site.h")
log.info("Configuring PJSIP in %s" % path)
with open(path, "w") as f:
s = "\n".join(self.config_site+[""])
f.write(s)
cflags = "-DNDEBUG -g -fPIC -fno-omit-frame-pointer -fno-strict-aliasing -Wno-unused-label"
if self.debug or hasattr(sys, 'gettotalrefcount'):
log.info("PJSIP will be built without optimizations")
cflags += " -O0"
else:
cflags += " -O2"
env = os.environ.copy()
env['CFLAGS'] = ' '.join(x for x in (cflags, env.get('CFLAGS', None)) if x)
if sys_platform == "win32":
cmd = ["bash", "configure"]
else:
cmd = ["./configure"]
cmd.extend(["--disable-openh264", "--disable-l16-codec", "--disable-g7221-codec", "--disable-sdl", "--disable-speex-aec", "--disable-ilbc-codec", "--disable-silk", "--disable-libyuv"])
ffmpeg_path = env.get("SIPSIMPLE_FFMPEG_PATH", None)
if ffmpeg_path is not None:
cmd.append("--with-ffmpeg=%s" % os.path.abspath(os.path.expanduser(ffmpeg_path)))
libvpx_path = env.get("SIPSIMPLE_LIBVPX_PATH", None)
if libvpx_path is not None:
cmd.append("--with-vpx=%s" % os.path.abspath(os.path.expanduser(libvpx_path)))
env = os.environ.copy()
- log.info("CFLAGS: %s" % env['CFLAGS'])
- log.info("LDFLAGS: %s" % env['LDFLAGS'])
+ try:
+ log.info("CFLAGS: %s" % env['CFLAGS'])
+ except KeyError:
+ pass
+ try:
+ log.info("LDFLAGS: %s" % env['LDFLAGS'])
+ except KeyError:
+ pass
log.info(" ".join(cmd))
self.distutils_exec_process(cmd, silent=not self.pjsip_verbose_build, cwd=self.build_dir, env=env)
if "#define PJ_HAS_SSL_SOCK 1\n" not in open(os.path.join(self.build_dir, "pjlib", "include", "pj", "compat", "os_auto.h")).readlines():
os.remove(os.path.join(self.build_dir, "build.mak"))
raise DistutilsError("PJSIP TLS support was disabled, OpenSSL development files probably not present on this system")
def compile_pjsip(self):
log.info("Compiling PJSIP %s" % ('verbosely' if self.pjsip_verbose_build else 'silently'))
self.distutils_exec_process([self.get_make_cmd()], silent=not self.pjsip_verbose_build, cwd=self.build_dir)
def clean_pjsip(self):
log.info("Cleaning PJSIP")
try:
shutil.rmtree(self.build_dir)
except OSError as e:
if e.errno == errno.ENOENT:
return
raise
def update_extension(self, extension):
build_mak_vars = self.get_makefile_variables(os.path.join(self.build_dir, "build.mak"))
extension.include_dirs = self.get_opts_from_string(build_mak_vars["PJ_CFLAGS"], "-I")
extension.library_dirs = self.get_opts_from_string(build_mak_vars["PJ_LDFLAGS"], "-L")
extension.libraries = self.get_opts_from_string(build_mak_vars["PJ_LDLIBS"], "-l")
extension.define_macros = [tuple(define.split("=", 1)) for define in self.get_opts_from_string(build_mak_vars["PJ_CFLAGS"], "-D")]
extension.define_macros.append(("PJ_SVN_REVISION", open(os.path.join(self.build_dir, "base_rev"), "r").read().strip()))
extension.define_macros.append(("__PYX_FORCE_INIT_THREADS", 1))
extension.extra_compile_args.append("-Wno-unused-function") # silence warning
if sys_platform == "darwin":
extension.define_macros.append(("MACOSX_DEPLOYMENT_TARGET", min_osx_version))
frameworks = re.findall("-framework (\S+)(?:\s|$)", build_mak_vars["PJ_LDLIBS"])
extension.extra_link_args = list(itertools.chain(*(("-framework", val) for val in frameworks)))
extension.extra_link_args.append("-mmacosx-version-min=%s" % min_osx_version)
extension.extra_compile_args.append("-mmacosx-version-min=%s" % min_osx_version)
extension.library_dirs.append("%s/usr/lib" % osx_sdk_path)
extension.include_dirs.append("%s/usr/include" % osx_sdk_path)
extension.depends = build_mak_vars["PJ_LIB_FILES"].split()
self.libraries = extension.depends[:]
def cython_sources(self, sources, extension):
log.info("Compiling Cython extension %s" % extension.name)
if extension.name == "sipsimple.core._core":
self.build_dir = os.path.join(self.build_temp, "pjsip")
if self.pjsip_clean_compile:
self.clean_pjsip()
copy_tree(self.pjsip_dir, self.build_dir, verbose=0)
if not os.path.exists(os.path.join(self.build_dir, "build.mak")):
self.configure_pjsip()
self.update_extension(extension)
self.compile_pjsip()
return build_ext.cython_sources(self, sources, extension)

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