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livetrax/libs/pbd/wscript
Tim Mayberry c634daef6a Add locale independent and thread safe string conversion API with tests 
All conversions are performed as if in the "C" locale but without actually
changing locale.

This is a wrapper around printf/sscanf for int types which aren't affected by
locale and uses glib functions g_ascii_strtod and g_ascii_dtostr for
float/double types.

My first attempt at this used std::stringstream and
ios::imbue(std::locale::classic()) as it should be thread safe, but testing
shows it is not for gcc/mingw-w64 on Windows, and possibly also some versions
of macOS/OS X.

Use "yes" and "no" when converting a boolean in PBD::string_to<bool> as this
seems to be the convention used throughout libardour which will allow using
string_to<bool> in those cases.

Add accepted bool string values from PBD::string_is_affirmative to
PBD::string_to<bool>

Mark strings in pbd/string_convert.cc as not for translation

Add u/int16_t string conversions to pbd/string_convert.h and tests

Add DEBUG_TRACE output on conversion errors

Add int8_t/uint8_t conversions(using int16/uint16 types) to string_convert.h

Add support for converting an infinity expression to/from string

Follows the C99/C11 standard for strtof/strtod where subject sequence is an
optional plus or minus sign then INF or INFINITY, ignoring case.
2017-04-16 14:02:41 +10:00

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#!/usr/bin/env python
from waflib.extras import autowaf as autowaf
from waflib import Options
from waflib import TaskGen
import os
import sys
# Version of this package (even if built as a child)
MAJOR = '4'
MINOR = '1'
MICRO = '0'
LIBPBD_VERSION = "%s.%s.%s" % (MAJOR, MINOR, MICRO)
# Library version (UNIX style major, minor, micro)
# major increment <=> incompatible changes
# minor increment <=> compatible changes (additions)
# micro increment <=> no interface changes
LIBPBD_LIB_VERSION = '4.1.0'
LIBPBD_MAJOR_VERSION = '4'
# Variables for 'waf dist'
APPNAME = 'libpbd'
VERSION = LIBPBD_VERSION
I18N_PACKAGE = 'libpbd4'
# Mandatory variables
top = '.'
out = 'build'
path_prefix = 'libs/pbd/'
libpbd_sources = [
'basename.cc',
'base_ui.cc',
'boost_debug.cc',
'cartesian.cc',
'command.cc',
'configuration_variable.cc',
'convert.cc',
'controllable.cc',
'crossthread.cc',
'cpus.cc',
'debug.cc',
'demangle.cc',
'enumwriter.cc',
'event_loop.cc',
'enums.cc',
'epa.cc',
'error.cc',
'ffs.cc',
'file_archive.cc',
'file_utils.cc',
'fpu.cc',
'id.cc',
'locale_guard.cc',
'localtime_r.cc',
'malign.cc',
'md5.cc',
'mountpoint.cc',
'openuri.cc',
'pathexpand.cc',
'pbd.cc',
'pool.cc',
'property_list.cc',
'pthread_utils.cc',
'reallocpool.cc',
'receiver.cc',
'resource.cc',
'search_path.cc',
'semutils.cc',
'shortpath.cc',
'signals.cc',
'stacktrace.cc',
'stateful_diff_command.cc',
'stateful.cc',
'string_convert.cc',
'strreplace.cc',
'strsplit.cc',
'system_exec.cc',
'textreceiver.cc',
'timer.cc',
'timing.cc',
'tlsf.cc',
'transmitter.cc',
'undo.cc',
'uuid.cc',
'whitespace.cc',
'xml++.cc',
]
def options(opt):
opt.load('compiler_cxx')
autowaf.set_options(opt)
opt.add_option('--ppc', action='store_true', default=False, dest='ppc',
help='Compile with -arch ppc (OS X ONLY)')
opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,tiger,leopard,mingw,msvc]')
opt.add_option('--internal-shared-libs', action='store_true', default=True, dest='internal_shared_libs',
help='Build internal libs as shared libraries')
def configure(conf):
conf.load('compiler_cxx')
autowaf.configure(conf)
autowaf.check_pkg(conf, 'libxml-2.0', uselib_store='XML')
autowaf.check_pkg(conf, 'sigc++-2.0', uselib_store='SIGCPP', atleast_version='2.0')
autowaf.check_pkg(conf, 'libcurl', uselib_store='CURL', atleast_version='7.0.0', mandatory=True)
autowaf.check_pkg(conf, 'libarchive', uselib_store='ARCHIVE', atleast_version='3.0.0', mandatory=True)
autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.32.0', mandatory=True)
autowaf.check_pkg(conf, 'giomm-2.4', uselib_store='GIOMM', atleast_version='2.2', mandatory=True)
conf.check(function_name='getmntent', header_name='mntent.h', define_name='HAVE_GETMNTENT',mandatory=False)
conf.check(header_name='execinfo.h', define_name='HAVE_EXECINFO',mandatory=False)
conf.check(header_name='unistd.h', define_name='HAVE_UNISTD',mandatory=False)
if not Options.options.ppc:
conf.check_cc(function_name='posix_memalign', header_name='stdlib.h', cflags='-D_XOPEN_SOURCE=600', define_name='HAVE_POSIX_MEMALIGN', mandatory=False)
conf.check(function_name='localtime_r', header_name='time.h', define_name='HAVE_LOCALTIME_R',mandatory=False)
# Boost headers
autowaf.check_header(conf, 'cxx', 'boost/shared_ptr.hpp')
autowaf.check_header(conf, 'cxx', 'boost/weak_ptr.hpp')
if Options.options.dist_target == 'mingw':
conf.check(compiler='cxx',
lib='ole32',
mandatory=True,
uselib_store='OLE')
if Options.options.internal_shared_libs:
conf.define('INTERNAL_SHARED_LIBS', 1)
conf.write_config_header('libpbd-config.h', remove=False)
def build(bld):
if not autowaf.is_child(): # Building standalone, install dev stuff
# C++ Headers
includedir = '${INCLUDEDIR}/pbd-%s/pbd' % LIBPBD_MAJOR_VERSION
bld.install_files(includedir, bld.path.ant_glob('pbd/*.h'))
bld.install_files(includedir, 'build/pbd/signals_generated.h')
# Pkgconfig file
autowaf.build_pc(bld, 'libpbd', LIBPBD_VERSION, LIBPBD_MAJOR_VERSION, [],
{'LIBPBD_VERSION' : LIBPBD_VERSION,
'LIBPBD_MAJOR_VERSION' : LIBPBD_MAJOR_VERSION})
# Make signals_generated.h using signals.py
bld(rule = sys.executable + ' ${SRC} ${TGT}', source = 'pbd/signals.py', target = 'pbd/signals_generated.h')
# Library
if bld.is_defined ('INTERNAL_SHARED_LIBS'):
obj = bld.shlib(features = 'cxx cxxshlib', source=libpbd_sources)
obj.defines = [ 'LIBPBD_DLL_EXPORTS=1' ]
else:
obj = bld.stlib(features = 'cxx cxxstlib', source=libpbd_sources)
obj.cxxflags = [ '-fPIC' ]
obj.cflags = [ '-fPIC' ]
obj.defines = []
if bld.is_defined('DEBUG_RT_ALLOC'):
obj.source += 'debug_rt_alloc.c'
obj.export_includes = ['.']
obj.includes = ['.']
obj.name = 'libpbd'
obj.target = 'pbd'
obj.uselib = 'GLIBMM SIGCPP XML UUID SNDFILE GIOMM ARCHIVE CURL'
if sys.platform == 'darwin':
TaskGen.task_gen.mappings['.mm'] = TaskGen.task_gen.mappings['.cc']
if 'cocoa_open_uri.mm' not in obj.source:
obj.source += [ 'cocoa_open_uri.mm' ]
obj.uselib += ' OSX'
obj.vnum = LIBPBD_LIB_VERSION
obj.install_path = bld.env['LIBDIR']
obj.defines += [ 'PACKAGE="' + I18N_PACKAGE + '"' ]
if sys.platform.startswith('netbsd'):
obj.linkflags = '-lexecinfo'
if bld.env['build_target'] == 'x86_64':
obj.defines += [ 'USE_X86_64_ASM' ]
if bld.env['build_target'] == 'mingw':
obj.defines += [ 'NO_POSIX_MEMALIGN' ]
obj.source += [ 'windows_special_dirs.cc' ]
obj.source += [ 'windows_timer_utils.cc' ]
obj.source += [ 'windows_mmcss.cc' ]
obj.uselib += ' OLE'
if bld.env['BUILD_TESTS'] and bld.is_defined('HAVE_CPPUNIT'):
# Unit tests
testobj = bld(features = 'cxx cxxprogram')
testobj.source = '''
test/testrunner.cc
test/xpath.cc
test/mutex_test.cc
test/scalar_properties.cc
test/signals_test.cc
test/string_convert_test.cc
test/convert_test.cc
test/filesystem_test.cc
test/natsort_test.cc
test/reallocpool_test.cc
test/xml_test.cc
test/test_common.cc
'''.split()
if bld.env['build_target'] == 'mingw':
testobj.source += [ 'test/windows_timer_utils_test.cc' ]
testobj.target = 'run-tests'
testobj.includes = obj.includes + ['test', '../pbd']
testobj.uselib = 'CPPUNIT XML SNDFILE'
testobj.use = 'libpbd'
testobj.name = 'libpbd-tests'
testobj.defines = [ 'PACKAGE="' + I18N_PACKAGE + '"' ]
if sys.platform != 'darwin' and bld.env['build_target'] != 'mingw':
testobj.linkflags = ['-lrt']
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