forked from roc-streaming/roc-toolkit
/
SConstruct
1376 lines (1123 loc) · 43.2 KB
/
SConstruct
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import re
import os
import os.path
import platform
import SCons.Script
# supported platform names
supported_platforms = [
'linux',
'darwin',
'android',
]
# supported compiler names (without version)
supported_compilers = [
'gcc',
'clang',
]
# supported sanitizers
supported_sanitizers = [
'undefined',
'address',
]
# 3rdparty library default versions
thirdparty_versions = {
'libuv': '1.35.0',
'libunwind': '1.2.1',
'openfec': '1.4.2.4',
'sox': '14.4.2',
'alsa': '1.0.29',
'pulseaudio': '5.0',
'json-c': '0.12-20140410',
'ltdl': '2.4.6',
'sndfile': '1.0.28',
'ragel': '6.10',
'gengetopt': '2.22.6',
'cpputest': '3.6',
}
SCons.SConf.dryrun = 0 # configure even in dry run mode
if platform.system() == 'Linux':
# it would be better to use /usr/local on Linux too, but PulseAudio
# is usually installed in /usr and does no search /usr/local for
# dynamic libraries; so by default we also use /usr for consistency
default_prefix = '/usr'
else:
default_prefix = '/usr/local'
AddOption('--prefix',
dest='prefix',
action='store',
type='string',
default=default_prefix,
help="installation prefix, '%s' by default" % default_prefix)
AddOption('--bindir',
dest='bindir',
action='store',
type='string',
default=os.path.join(GetOption('prefix'), 'bin'),
help=("path to the binary installation directory (where to "+
"install Roc command-line tools), '<prefix>/bin' by default"))
AddOption('--libdir',
dest='libdir',
action='store',
type='string',
help=("path to the library installation directory (where to "+
"install Roc library), auto-detect if empty"))
AddOption('--incdir',
dest='incdir',
action='store',
type='string',
default=os.path.join(GetOption('prefix'), 'include'),
help=("path to the headers installation directory (where to "+
"install Roc headers), '<prefix>/include' by default"))
AddOption('--mandir',
dest='mandir',
action='store',
type='string',
default=os.path.join(GetOption('prefix'), 'share/man/man1'),
help=("path to the manuals installation directory (where to "+
"install Roc manual pages), '<prefix>/share/man/man1' by default"))
AddOption('--pulseaudio-module-dir',
dest='pulseaudio_module_dir',
action='store',
type='string',
help=("path to the PulseAudio modules installation directory (where "+
"to install Roc PulseAudio modules), auto-detect if empty"))
AddOption('--build',
dest='build',
action='store',
type='string',
help=("system name where Roc is being compiled, "+
"e.g. 'x86_64-pc-linux-gnu', "+
"auto-detect if empty"))
AddOption('--host',
dest='host',
action='store',
type='string',
help=("system name where Roc will run, "+
"e.g. 'arm-linux-gnueabihf', "+
"auto-detect if empty"))
AddOption('--platform',
dest='platform',
action='store',
choices=([''] + supported_platforms),
help=("platform name where Roc will run, "+
"supported values: empty (detect from host), %s" % (
', '.join(["'%s'" % s for s in supported_platforms]))))
AddOption('--compiler',
dest='compiler',
action='store',
type='string',
help=("compiler name and optional version, e.g. 'gcc-4.9', "+
"supported names: empty (detect what available), %s" % (
', '.join(["'%s'" % s for s in supported_compilers]))))
AddOption('--sanitizers',
dest='sanitizers',
action='store',
type='string',
help="list of gcc/clang sanitizers, "+
"supported names: empty (no sanitizers), 'all', "+
', '.join(["'%s'" % s for s in supported_sanitizers]))
AddOption('--enable-debug',
dest='enable_debug',
action='store_true',
help='enable debug build for Roc')
AddOption('--enable-debug-3rdparty',
dest='enable_debug_3rdparty',
action='store_true',
help='enable debug build for 3rdparty libraries')
AddOption('--enable-werror',
dest='enable_werror',
action='store_true',
help='treat warnings as errors')
AddOption('--enable-pulseaudio-modules',
dest='enable_pulseaudio_modules',
action='store_true',
help='enable building of pulseaudio modules')
AddOption('--disable-lib',
dest='disable_lib',
action='store_true',
help='disable libroc building')
AddOption('--disable-tools',
dest='disable_tools',
action='store_true',
help='disable tools building')
AddOption('--disable-tests',
dest='disable_tests',
action='store_true',
help='disable tests building')
AddOption('--disable-examples',
dest='disable_examples',
action='store_true',
help='disable examples building')
AddOption('--disable-doc',
dest='disable_doc',
action='store_true',
help='disable Doxygen and Sphinx documentation generation')
AddOption('--disable-soversion',
dest='disable_soversion',
action='store_true',
help="don't write version into the shared library"+
" and don't create version symlinks")
AddOption('--disable-openfec',
dest='disable_openfec',
action='store_true',
help='disable OpenFEC support required for FEC codes')
AddOption('--disable-sox',
dest='disable_sox',
action='store_true',
help='disable SoX support in tools')
AddOption('--disable-libunwind',
dest='disable_libunwind',
action='store_true',
help='disable libunwind support required for printing backtrace')
AddOption('--disable-pulseaudio',
dest='disable_pulseaudio',
action='store_true',
help='disable PulseAudio support in tools')
AddOption('--with-pulseaudio',
dest='with_pulseaudio',
action='store',
type='string',
help=("path to the PulseAudio source directory used when "+
"building PulseAudio modules"))
AddOption('--with-pulseaudio-build-dir',
dest='with_pulseaudio_build_dir',
action='store',
type='string',
help=("path to the PulseAudio build directory used when "+
"building PulseAudio modules (needed in case you build "+
"PulseAudio out of source; if empty, the build directory is "+
"assumed to be the same as the source directory)"))
AddOption('--with-openfec-includes',
dest='with_openfec_includes',
action='store',
type='string',
help=("path to the directory with OpenFEC headers (it should contain "+
"lib_common and lib_stable subdirectories)"))
AddOption('--with-includes',
dest='with_includes',
action='append',
type='string',
help=("additional include directory, may be used multiple times"))
AddOption('--with-libraries',
dest='with_libraries',
action='append',
type='string',
help=("additional library directory, may be used multiple times"))
AddOption('--build-3rdparty',
dest='build_3rdparty',
action='store',
type='string',
help=("download and build specified 3rdparty libraries, "+
"pass a comma-separated list of library names and optional versions, "+
"e.g. 'uv:1.4.2,openfec'"))
AddOption('--override-targets',
dest='override_targets',
action='store',
type='string',
help=("override targets to use, "+
"pass a comma-separated list of target names, "+
"e.g. 'glibc,stdio,posix,libuv,openfec,...'"))
# when we cross-compile on macOS to Android using clang, we should use
# GNU-like clang options, but SCons incorrectly sets up Apple-like
# clang options; here we prevent this behavior by forcing 'posix' platform
scons_platform = Environment(ENV=os.environ)['PLATFORM']
for opt in ['host', 'platform']:
if 'android' in (GetOption(opt) or ''):
scons_platform = 'posix'
env = Environment(
ENV=os.environ,
platform=scons_platform,
tools=[
'default',
'roc',
])
# performance tuning
env.Decider('MD5-timestamp')
env.SetOption('implicit_cache', 1)
# provide absolute path to force single sconsign file
# per-directory sconsign files seems to be buggy with generated sources
env.SConsignFile(os.path.join(env.Dir('#').abspath, '.sconsign.dblite'))
# we always use -fPIC, so object files built for static and shared
# libraries are no different
env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
if GetOption('help'):
Return()
cleanbuild = [
env.DeleteDir('#bin'),
env.DeleteDir('#build'),
env.DeleteFile('#compile_commands.json'),
]
cleandocs = [
env.DeleteDir('#html'),
env.DeleteDir('#man'),
env.DeleteDir('#build/docs'),
]
cleanall = cleanbuild + cleandocs + [
env.DeleteDir('#3rdparty'),
env.DeleteFile('#config.log'),
env.DeleteDir('#.sconf_temp'),
env.DeleteFile('#.sconsign.dblite'),
]
env.AlwaysBuild(env.Alias('clean', [], cleanall))
env.AlwaysBuild(env.Alias('cleanbuild', [], cleanbuild))
env.AlwaysBuild(env.Alias('cleandocs', [], cleandocs))
if set(COMMAND_LINE_TARGETS).intersection(['clean', 'cleanbuild', 'cleandocs']) or \
env.GetOption('clean'):
if set(COMMAND_LINE_TARGETS) - set(['clean', 'cleanbuild', 'cleandocs']):
env.Die("combining 'clean*' targets with other targets is not allowed")
if env.GetOption('clean'):
env.Execute(cleanall)
Return()
for var in ['CXX', 'CC', 'AR', 'RANLIB', 'RAGEL', 'GENGETOPT', 'PKG_CONFIG', 'CONFIG_GUESS']:
env.OverrideFromArg(var)
env.OverrideFromArg('CXXLD', names=['CXXLD', 'CXX'])
env.OverrideFromArg('CCLD', names=['CCLD', 'LD', 'CC'])
env.OverrideFromArg('STRIP', default='strip')
env.OverrideFromArg('DOXYGEN', default='doxygen')
env.OverrideFromArg('SPHINX_BUILD', default='sphinx-build')
env.OverrideFromArg('BREATHE_APIDOC', default='breathe-apidoc')
if set(COMMAND_LINE_TARGETS).intersection(['doxygen', 'docs']):
enable_doxygen = True
elif GetOption('disable_doc') or set(COMMAND_LINE_TARGETS).intersection(['tidy', 'fmt']):
enable_doxygen = False
else:
doxygen_version = env.ParseCompilerVersion(env['DOXYGEN'])
enable_doxygen = doxygen_version and doxygen_version[:2] >= (1, 6)
if enable_doxygen:
doxygen_targets = [
env.Doxygen(
html_dir='html/doxygen',
build_dir='build/docs/modules',
config='src/modules/Doxyfile',
sources=(env.GlobRecursive('#src/modules', ['*.h', '*.dox']) +
env.GlobRecursive('#docs/images', ['*'])),
werror=GetOption('enable_werror')),
env.Doxygen(
build_dir='build/docs/lib',
config='src/lib/Doxyfile',
sources=env.GlobRecursive('#src/lib/include', ['*.h', '*.dox']),
werror=GetOption('enable_werror')),
]
env.AlwaysBuild(env.Alias('doxygen', doxygen_targets))
if set(COMMAND_LINE_TARGETS).intersection(['sphinx', 'docs']):
enable_sphinx = True
elif GetOption('disable_doc') or set(COMMAND_LINE_TARGETS).intersection(['tidy', 'fmt']):
enable_sphinx = False
elif env.HasArg('SPHINX_BUILD') and env.HasArg('BREATHE_APIDOC'):
enable_sphinx = True
else:
enable_sphinx = env.Which(env['SPHINX_BUILD']) and env.Which(env['BREATHE_APIDOC'])
if enable_doxygen and enable_sphinx:
sphinx_targets = [
env.Sphinx(
build_dir='build',
output_type='html',
output_dir='html/docs',
source_dir='docs/sphinx',
sources=(env.GlobRecursive('docs/sphinx', ['*']) +
env.GlobRecursive('docs/images', ['*']) +
env.GlobRecursive('#src/lib/include', ['*.h', '*.dox']) +
doxygen_targets),
werror=GetOption('enable_werror')),
env.Sphinx(
build_dir='build',
output_type='man',
output_dir='man',
source_dir='docs/sphinx',
sources=env.GlobRecursive('docs/sphinx', ['*']),
werror=GetOption('enable_werror')),
]
env.AlwaysBuild(env.Alias('sphinx', sphinx_targets))
for man in ['roc-send', 'roc-recv', 'roc-conv']:
env.AddDistFile(GetOption('mandir'), '#man/%s.1' % man)
if (enable_doxygen and enable_sphinx) or 'docs' in COMMAND_LINE_TARGETS:
env.AlwaysBuild(env.Alias('docs', ['doxygen', 'sphinx']))
fmt = []
clang_format_tools = ['clang-format']
for n in range(6, 10):
clang_format_tools += ['clang-format-3.%s' % n]
clang_format = None
for tool in clang_format_tools:
if env.Which(tool):
clang_format = tool
break
if clang_format and env.ParseCompilerVersion(clang_format) >= (3, 6):
fmt += [
env.Action(
'%s -i %s' % (clang_format, ' '.join(map(str,
env.GlobRecursive(
'#src', ['*.h', '*.cpp'],
exclude=open(env.File('#.fmtignore').path).read().split())
))),
env.PrettyCommand('FMT', 'src', 'yellow')
),
]
elif 'fmt' in COMMAND_LINE_TARGETS:
print("warning: clang-format >= 3.6 not found")
fmt += [
env.Action(
'%s scripts/format.py src/modules' % env.PythonExecutable(),
env.PrettyCommand('FMT', 'src/modules', 'yellow')
),
env.Action(
'%s scripts/format.py src/tests' % env.PythonExecutable(),
env.PrettyCommand('FMT', 'src/tests', 'yellow')
),
env.Action(
'%s scripts/format.py src/tools' % env.PythonExecutable(),
env.PrettyCommand('FMT', 'src/tools', 'yellow')
),
env.Action(
'%s scripts/format.py src/lib/src' % env.PythonExecutable(),
env.PrettyCommand('FMT', 'src/lib/src', 'yellow')
),
]
env.AlwaysBuild(
env.Alias('fmt', [], fmt))
non_build_targets = ['clean', 'cleandocs', 'fmt', 'docs', 'shpinx', 'doxygen']
if set(COMMAND_LINE_TARGETS) \
and set(COMMAND_LINE_TARGETS).intersection(non_build_targets) == set(COMMAND_LINE_TARGETS):
Return()
build = GetOption('build') or ''
host = GetOption('host') or ''
platform = GetOption('platform') or ''
compiler = GetOption('compiler') or ''
if GetOption('enable_debug'):
variant = 'debug'
else:
variant = 'release'
if GetOption('enable_debug_3rdparty'):
thirdparty_variant = 'debug'
else:
thirdparty_variant = 'release'
# toolchain prefix for compiler, linker, etc
toolchain = host
if not compiler:
if env.HasArg('CXX'):
if 'gcc' in env['CXX'] or 'g++' in env['CXX']:
compiler = 'gcc'
elif 'clang' in env['CXX']:
compiler = 'clang'
else:
if not toolchain and env.Which('clang'):
compiler = 'clang'
else:
compiler = 'gcc'
if '-' in compiler:
compiler, compiler_ver = compiler.split('-')
compiler_ver = tuple(map(int, compiler_ver.split('.')))
else:
if toolchain:
compiler_ver = env.ParseCompilerVersion('%s-%s' % (toolchain, compiler))
else:
compiler_ver = env.ParseCompilerVersion(compiler)
if not compiler in supported_compilers:
env.Die("unknown compiler '%s', expected one of: %s",
compiler, ', '.join(supported_compilers))
if not compiler_ver:
env.Die("can't detect compiler version for compiler '%s'",
'-'.join([s for s in [toolchain, compiler] if s]))
conf = Configure(env, custom_tests=env.CustomTests)
if compiler == 'clang':
conf.FindLLVMDir(compiler_ver)
if compiler == 'clang':
conf.FindTool('CXX', toolchain, compiler_ver, ['clang++'])
elif compiler == 'gcc':
conf.FindTool('CXX', toolchain, compiler_ver, ['g++'])
full_compiler_ver = env.ParseCompilerVersion(conf.env['CXX'])
if full_compiler_ver:
compiler_ver = full_compiler_ver
if not build:
if conf.FindConfigGuess():
build = env.ParseConfigGuess(conf.env['CONFIG_GUESS'])
if not build and not host:
if conf.CheckCanRunProgs():
build = env.ParseCompilerTarget(conf.env['CXX'])
if not build:
for c in ['/usr/bin/gcc', '/usr/bin/clang']:
build = env.ParseCompilerTarget(c)
if build:
break
if not build:
env.Die(("can't detect system type, please specify '--build={type}' manually, "+
"e.g. '--build=x86_64-pc-linux-gnu'"))
if not host:
host = env.ParseCompilerTarget(conf.env['CXX'])
if not host:
host = build
crosscompile = (host != build)
if not platform:
if 'android' in host:
platform = 'android'
elif 'linux' in host:
platform = 'linux'
elif 'darwin' in host:
platform = 'darwin'
if not platform:
env.Die(("can't detect platform for host '%s', looked for one of: %s\nyou should "+
"provide either known '--platform' or '--override-targets' option"),
host, ', '.join(supported_platforms))
if compiler == 'clang':
conf.FindTool('CC', toolchain, compiler_ver, ['clang'])
conf.FindTool('CXXLD', toolchain, compiler_ver, ['clang++'])
conf.FindTool('CCLD', toolchain, compiler_ver, ['clang'])
install_dir = env.ParseCompilerDirectory(conf.env['CXX'])
if install_dir:
prepend_path = [install_dir]
else:
prepend_path = []
conf.FindTool('AR', toolchain, None, ['llvm-ar', 'ar'],
prepend_path=prepend_path)
conf.FindTool('RANLIB', toolchain, None, ['llvm-ranlib', 'ranlib'],
prepend_path=prepend_path)
conf.FindTool('STRIP', toolchain, None, ['llvm-strip', 'strip'],
prepend_path=prepend_path)
elif compiler == 'gcc':
conf.FindTool('CC', toolchain, compiler_ver, ['gcc'])
conf.FindTool('CXXLD', toolchain, compiler_ver, ['g++'])
conf.FindTool('CCLD', toolchain, compiler_ver, ['gcc'])
conf.FindTool('AR', toolchain, None, ['ar'])
conf.FindTool('RANLIB', toolchain, None, ['ranlib'])
conf.FindTool('STRIP', toolchain, None, ['strip'])
env['LINK'] = env['CXXLD']
env['SHLINK'] = env['CXXLD']
env.PrependFromArg('CPPFLAGS')
env.PrependFromArg('CXXFLAGS')
env.PrependFromArg('CFLAGS')
env.PrependFromArg('LINKFLAGS', names=['LINKFLAGS', 'LDFLAGS'])
env.PrependFromArg('STRIPFLAGS')
env = conf.Finish()
compiler_spec = '-'.join(
[s for s in [compiler, '.'.join(map(str, compiler_ver)), variant] if s])
thirdparty_compiler_spec = '-'.join(
[s for s in [compiler, '.'.join(map(str, compiler_ver)), thirdparty_variant] if s])
build_dir = 'build/%s/%s' % (
host,
compiler_spec)
env['ROC_BINDIR'] = '#bin/%s' % host
env['ROC_VERSION'] = env.ParseProjectVersion()
env['ROC_SHA'] = env.ParseGitHead()
if env['ROC_SHA']:
env['ROC_VERSION_STR'] = '%s (%s)' % (env['ROC_VERSION'], env['ROC_SHA'])
else:
env['ROC_VERSION_STR'] = env['ROC_VERSION']
abi_version = '.'.join(env['ROC_VERSION'].split('.')[:2])
env['ROC_MODULES'] = [
'roc_core',
'roc_address',
'roc_packet',
'roc_audio',
'roc_rtp',
'roc_fec',
'roc_netio',
'roc_sndio',
'roc_pipeline',
]
env['ROC_TARGETS'] = []
if GetOption('override_targets'):
for t in GetOption('override_targets').split(','):
env['ROC_TARGETS'] += ['target_%s' % t]
else:
if platform in ['linux', 'android', 'darwin']:
env.Append(ROC_TARGETS=[
'target_posix',
'target_stdio',
'target_gcc',
'target_libuv',
])
if platform in ['linux', 'android']:
env.Append(ROC_TARGETS=[
'target_posixtime',
])
if platform in ['linux']:
if not GetOption('disable_libunwind'):
env.Append(ROC_TARGETS=[
'target_libunwind',
])
else:
env.Append(ROC_TARGETS=[
'target_nobacktrace',
])
if platform in ['android']:
env.Append(ROC_TARGETS=[
'target_bionic',
])
if platform in ['darwin']:
env.Append(ROC_TARGETS=[
'target_darwin',
'target_libunwind',
])
is_glibc = not 'musl' in host
if is_glibc:
env.Append(ROC_TARGETS=[
'target_glibc',
])
else:
env.Append(ROC_TARGETS=[
'target_nodemangle',
])
if not GetOption('disable_openfec'):
env.Append(ROC_TARGETS=[
'target_openfec',
])
if not GetOption('disable_tools') or not GetOption('disable_examples'):
if not GetOption('disable_sox'):
env.Append(ROC_TARGETS=[
'target_sox',
])
if platform in ['linux'] and not GetOption('disable_pulseaudio'):
env.Append(ROC_TARGETS=[
'target_pulseaudio',
])
env.Append(CXXFLAGS=[])
env.Append(CPPDEFINES=[])
env.Append(CPPPATH=[])
env.Append(LIBPATH=[])
env.Append(LIBS=[])
env.Append(STRIPFLAGS=[])
if GetOption('with_includes'):
env.Append(CPPPATH=GetOption('with_includes'))
if GetOption('with_libraries'):
env.Append(LIBPATH=GetOption('with_libraries'))
lib_env = env.Clone()
gen_env = env.Clone()
tool_env = env.Clone()
test_env = env.Clone()
pulse_env = env.Clone()
# all possible dependencies on this platform
all_dependencies = set([t.replace('target_', '') for t in env['ROC_TARGETS']])
# on macos libunwind is provided by the OS
if platform in ['darwin']:
all_dependencies.discard('libunwind')
all_dependencies.add('ragel')
if not GetOption('disable_tools'):
all_dependencies.add('gengetopt')
if not GetOption('disable_tests'):
all_dependencies.add('cpputest')
if ((not GetOption('disable_tools') \
or not GetOption('disable_examples')) \
and not GetOption('disable_pulseaudio')) \
or GetOption('enable_pulseaudio_modules'):
if platform in ['linux', 'android']:
all_dependencies.add('alsa')
all_dependencies.add('pulseaudio')
# dependencies that we should download and build manually
download_dependencies = set()
# dependencies that have explicitly provided version
explicit_version = set()
for name, version in env.ParseThirdParties(GetOption('build_3rdparty')):
if name != 'all' and not name in thirdparty_versions:
env.Die("unknown thirdparty name '%s' in '--build-3rdparty', expected any of: %s",
name, ', '.join(['all'] + list(sorted(thirdparty_versions.keys()))))
download_dependencies.add(name)
if version:
thirdparty_versions[name] = version
explicit_version.add(name)
if 'all' in download_dependencies:
download_dependencies = all_dependencies
# dependencies that should be pre-installed on system
system_dependencies = all_dependencies - download_dependencies
if 'libuv' in system_dependencies:
conf = Configure(env, custom_tests=env.CustomTests)
env.ParsePkgConfig('--cflags --libs libuv')
if not crosscompile:
if not conf.CheckLibWithHeaderExt(
'uv', 'uv.h', 'C', expr='UV_VERSION_MAJOR >= 1 && UV_VERSION_MINOR >= 4'):
env.Die("libuv >= 1.4 not found (see 'config.log' for details)")
else:
if not conf.CheckLibWithHeaderExt('uv', 'uv.h', 'C', run=False):
env.Die("libuv not found (see 'config.log' for details)")
env = conf.Finish()
if 'libunwind' in system_dependencies:
conf = Configure(env, custom_tests=env.CustomTests)
env.ParsePkgConfig('--cflags --libs libunwind')
if not conf.CheckLibWithHeaderExt('unwind', 'libunwind.h', 'C', run=not crosscompile):
env.Die("libunwind not found (see 'config.log' for details)")
env = conf.Finish()
if 'openfec' in system_dependencies:
conf = Configure(env, custom_tests=env.CustomTests)
if env.ParsePkgConfig('--silence-errors --cflags --libs openfec'):
pass
elif GetOption('with_openfec_includes'):
openfec_includes = GetOption('with_openfec_includes')
env.Append(CPPPATH=[
openfec_includes,
'%s/lib_common' % openfec_includes,
'%s/lib_stable' % openfec_includes,
])
elif not crosscompile:
for prefix in ['/usr/local', '/usr']:
if os.path.exists('%s/include/openfec' % prefix):
env.Append(CPPPATH=[
'%s/include/openfec' % prefix,
'%s/include/openfec/lib_common' % prefix,
'%s/include/openfec/lib_stable' % prefix,
])
env.Append(LIBPATH=[
'%s/lib' % prefix,
])
break
if not conf.CheckLibWithHeaderExt(
'openfec', 'of_openfec_api.h', 'C', run=not crosscompile):
env.Die("openfec not found (see 'config.log' for details)")
if not conf.CheckDeclaration('OF_USE_ENCODER', '#include <of_openfec_api.h>', 'c'):
env.Die("openfec has no encoder support (OF_USE_ENCODER)")
if not conf.CheckDeclaration('OF_USE_DECODER', '#include <of_openfec_api.h>', 'c'):
env.Die("openfec has no encoder support (OF_USE_DECODER)")
if not conf.CheckDeclaration('OF_USE_LDPC_STAIRCASE_CODEC',
'#include <of_openfec_api.h>', 'c'):
env.Die(
"openfec has no LDPC-Staircase codec support (OF_USE_LDPC_STAIRCASE_CODEC)")
env = conf.Finish()
if 'pulseaudio' in system_dependencies:
conf = Configure(tool_env, custom_tests=env.CustomTests)
tool_env.ParsePkgConfig('--cflags --libs libpulse')
if not conf.CheckLibWithHeaderExt(
'pulse', 'pulse/pulseaudio.h', 'C', run=not crosscompile):
env.Die("libpulse not found (see 'config.log' for details)")
tool_env = conf.Finish()
if GetOption('enable_pulseaudio_modules'):
conf = Configure(pulse_env, custom_tests=env.CustomTests)
if not conf.CheckLibWithHeaderExt('ltdl', 'ltdl.h', 'C', run=not crosscompile):
env.Die("ltdl not found (see 'config.log' for details)")
pulse_env = conf.Finish()
pa_src_dir = GetOption('with_pulseaudio')
if not pa_src_dir:
env.Die('--enable-pulseaudio-modules requires either --with-pulseaudio'+
' or --build-3rdparty=pulseaudio')
pa_build_dir = GetOption('with_pulseaudio_build_dir')
if not pa_build_dir:
pa_build_dir = pa_src_dir
pulse_env.Append(CPPPATH=[
pa_build_dir,
pa_src_dir + '/src',
])
for lib in ['libpulsecore-*.so', 'libpulsecommon-*.so']:
path = '%s/src/.libs/%s' % (pa_build_dir, lib)
libs = env.Glob(path)
if not libs:
env.Die("can't find %s" % path)
pulse_env.Append(LIBS=libs)
m = re.search('-([0-9.]+).so$', libs[0].path)
if m:
pa_ver = m.group(1)
if not pa_ver:
env.Die("can't determine pulseaudio version")
env['ROC_PULSE_VERSION'] = pa_ver
if 'sox' in system_dependencies:
conf = Configure(tool_env, custom_tests=env.CustomTests)
tool_env.ParsePkgConfig('--cflags --libs sox')
if not crosscompile:
if not conf.CheckLibWithHeaderExt(
'sox', 'sox.h', 'C',
expr='SOX_LIB_VERSION_CODE >= SOX_LIB_VERSION(14, 4, 0)'):
env.Die("libsox >= 14.4.0 not found (see 'config.log' for details)")
else:
if not conf.CheckLibWithHeaderExt('sox', 'sox.h', 'C', run=False):
env.Die("libsox not found (see 'config.log' for details)")
tool_env = conf.Finish()
if 'ragel' in system_dependencies:
conf = Configure(env, custom_tests=env.CustomTests)
if 'RAGEL' in env.Dictionary():
ragel = env['RAGEL']
else:
ragel = 'ragel'
if not conf.CheckProg(ragel):
env.Die("ragel not found in PATH (looked for '%s')" % ragel)
env = conf.Finish()
if 'gengetopt' in system_dependencies:
conf = Configure(env, custom_tests=env.CustomTests)
if 'GENGETOPT' in env.Dictionary():
gengetopt = env['GENGETOPT']
else:
gengetopt = 'gengetopt'
if not conf.CheckProg(gengetopt):
env.Die("gengetopt not found in PATH (looked for '%s')" % gengetopt)
env = conf.Finish()
if 'cpputest' in system_dependencies:
conf = Configure(test_env, custom_tests=env.CustomTests)
test_env.ParsePkgConfig('--cflags --libs cpputest')
if not conf.CheckLibWithHeaderExt(
'CppUTest', 'CppUTest/TestHarness.h', 'CXX', run=not crosscompile):
test_env.Die("CppUTest not found (see 'config.log' for details)")
test_env = conf.Finish()
if 'libuv' in download_dependencies:
env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions, 'libuv')
if 'libunwind' in download_dependencies:
env.ThirdParty(host, thirdparty_compiler_spec,
toolchain, thirdparty_variant,
thirdparty_versions, 'libunwind')
if 'openfec' in download_dependencies:
env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions,
'openfec', includes=[
'lib_common',
'lib_stable',
])
if 'alsa' in download_dependencies:
tool_env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions, 'alsa')
if 'pulseaudio' in download_dependencies:
if not 'pulseaudio' in explicit_version and not crosscompile:
pa_ver = env.ParseToolVersion('pulseaudio --version')
if pa_ver:
thirdparty_versions['pulseaudio'] = pa_ver
pa_deps = [
'ltdl',
'json-c',
'sndfile',
]
if 'alsa' in download_dependencies:
pa_deps += ['alsa']
env['ROC_PULSE_VERSION'] = thirdparty_versions['pulseaudio']
tool_env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions, 'ltdl')
tool_env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions, 'json-c')
tool_env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions, 'sndfile')
tool_env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions,
'pulseaudio', deps=pa_deps, libs=['pulse', 'pulse-simple'])
pa_ver_short = '.'.join(thirdparty_versions['pulseaudio'].split('.')[:2])
pulse_env.ImportThridParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_versions, 'ltdl')
pulse_env.ImportThridParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_versions, 'pulseaudio',
libs=[
'pulsecore-%s' % pa_ver_short,
'pulsecommon-%s' % pa_ver_short
])
if 'sox' in download_dependencies:
sox_deps = []
if 'alsa' in download_dependencies:
sox_deps += ['alsa']
if 'pulseaudio' in download_dependencies:
sox_deps += ['pulseaudio']
tool_env.ThirdParty(host, thirdparty_compiler_spec, toolchain,
thirdparty_variant, thirdparty_versions, 'sox', sox_deps)
conf = Configure(tool_env, custom_tests=env.CustomTests)
for lib in [
'z', 'magic',
'gsm', 'FLAC',
'vorbis', 'vorbisenc', 'vorbisfile', 'ogg',
'mad', 'mp3lame']:
conf.CheckLib(lib)
if not 'alsa' in download_dependencies: