wscript

   1 #
   2 #    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
   3 #
   4 #    This file is part of DCP-o-matic.
   5 #
   6 #    DCP-o-matic is free software; you can redistribute it and/or modify
   7 #    it under the terms of the GNU General Public License as published by
   8 #    the Free Software Foundation; either version 2 of the License, or
   9 #    (at your option) any later version.
  10 #
  11 #    DCP-o-matic is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU General Public License
  17 #    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20 import subprocess
  21 import os
  22 import shlex
  23 import sys
  24 import glob
  25 import distutils
  26 import distutils.spawn
  27 from waflib import Logs, Context
  28
  29 APPNAME = 'dcpomatic'
  30 VERSION = '2.9.10devel'
  31
  32 def options(opt):
  33     opt.load('compiler_cxx')
  34     opt.load('winres')
  35
  36     opt.add_option('--enable-debug',      action='store_true', default=False, help='build with debugging information and without optimisation')
  37     opt.add_option('--disable-gui',       action='store_true', default=False, help='disable building of GUI tools')
  38     opt.add_option('--disable-tests',     action='store_true', default=False, help='disable building of tests')
  39     opt.add_option('--install-prefix',                         default=None,  help='prefix of where DCP-o-matic will be installed')
  40     opt.add_option('--target-windows',    action='store_true', default=False, help='set up to do a cross-compile to make a Windows package')
  41     opt.add_option('--static-dcpomatic',  action='store_true', default=False, help='link to components of DCP-o-matic statically')
  42     opt.add_option('--static-boost',      action='store_true', default=False, help='link statically to Boost')
  43     opt.add_option('--static-wxwidgets',  action='store_true', default=False, help='link statically to wxWidgets')
  44     opt.add_option('--static-ffmpeg',     action='store_true', default=False, help='link statically to FFmpeg')
  45     opt.add_option('--static-xmlpp',      action='store_true', default=False, help='link statically to libxml++')
  46     opt.add_option('--static-xmlsec',     action='store_true', default=False, help='link statically to xmlsec')
  47     opt.add_option('--static-ssh',        action='store_true', default=False, help='link statically to libssh')
  48     opt.add_option('--static-cxml',       action='store_true', default=False, help='link statically to libcxml')
  49     opt.add_option('--static-dcp',        action='store_true', default=False, help='link statically to libdcp')
  50     opt.add_option('--static-sub',        action='store_true', default=False, help='link statically to libsub')
  51     opt.add_option('--static-curl',       action='store_true', default=False, help='link statically to libcurl')
  52     opt.add_option('--workaround-gssapi', action='store_true', default=False, help='link to gssapi_krb5')
  53
  54 def configure(conf):
  55     conf.load('compiler_cxx')
  56     if conf.options.target_windows:
  57         conf.load('winres')
  58
  59     # Save conf.options that we need elsewhere in conf.env
  60     conf.env.DISABLE_GUI = conf.options.disable_gui
  61     conf.env.DISABLE_TESTS = conf.options.disable_tests
  62     conf.env.TARGET_WINDOWS = conf.options.target_windows
  63     conf.env.TARGET_OSX = sys.platform == 'darwin'
  64     conf.env.TARGET_LINUX = not conf.env.TARGET_WINDOWS and not conf.env.TARGET_OSX
  65     conf.env.VERSION = VERSION
  66     conf.env.DEBUG = conf.options.enable_debug
  67     conf.env.STATIC_DCPOMATIC = conf.options.static_dcpomatic
  68     if conf.options.install_prefix is None:
  69         conf.env.INSTALL_PREFIX = conf.env.PREFIX
  70     else:
  71         conf.env.INSTALL_PREFIX = conf.options.install_prefix
  72
  73     # Common CXXFLAGS
  74     conf.env.append_value('CXXFLAGS', ['-D__STDC_CONSTANT_MACROS',
  75                                        '-D__STDC_LIMIT_MACROS',
  76                                        '-D__STDC_FORMAT_MACROS',
  77                                        '-msse',
  78                                        '-fno-strict-aliasing',
  79                                        '-Wall',
  80                                        '-Wno-attributes',
  81                                        '-Wextra',
  82                                        # Remove auto_ptr warnings from libxml++-2.6
  83                                        '-Wno-deprecated-declarations',
  84                                        '-D_FILE_OFFSET_BITS=64'])
  85
  86     gcc = conf.env['CC_VERSION']
  87     if int(gcc[0]) >= 4 and int(gcc[1]) > 1:
  88         conf.env.append_value('CXXFLAGS', ['-Wno-unused-result'])
  89
  90     if conf.options.enable_debug:
  91         conf.env.append_value('CXXFLAGS', ['-g', '-DDCPOMATIC_DEBUG', '-fno-omit-frame-pointer'])
  92     else:
  93         conf.env.append_value('CXXFLAGS', '-O2')
  94
  95     #
  96     # Windows/Linux/OS X specific
  97     #
  98
  99     # Windows
 100     if conf.env.TARGET_WINDOWS:
 101         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_WINDOWS')
 102         conf.env.append_value('CXXFLAGS', '-DWIN32_LEAN_AND_MEAN')
 103         conf.env.append_value('CXXFLAGS', '-DBOOST_USE_WINDOWS_H')
 104         conf.env.append_value('CXXFLAGS', '-DUNICODE')
 105         conf.env.append_value('CXXFLAGS', '-DBOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN')
 106         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 107         wxrc = os.popen('wx-config --rescomp').read().split()[1:]
 108         conf.env.append_value('WINRCFLAGS', wxrc)
 109         if conf.options.enable_debug:
 110             conf.env.append_value('CXXFLAGS', ['-mconsole'])
 111             conf.env.append_value('LINKFLAGS', ['-mconsole'])
 112         conf.check(lib='ws2_32', uselib_store='WINSOCK2', msg="Checking for library winsock2")
 113         conf.check(lib='bfd', uselib_store='BFD', msg="Checking for library bfd")
 114         conf.check(lib='dbghelp', uselib_store='DBGHELP', msg="Checking for library dbghelp")
 115         conf.check(lib='iberty', uselib_store='IBERTY', msg="Checking for library iberty")
 116         conf.check(lib='shlwapi', uselib_store='SHLWAPI', msg="Checking for library shlwapi")
 117         conf.check(lib='mswsock', uselib_store='MSWSOCK', msg="Checking for library mswsock")
 118         boost_lib_suffix = '-mt'
 119         boost_thread = 'boost_thread-mt'
 120         conf.check_cxx(fragment="""
 121                                #include <boost/locale.hpp>\n
 122                                int main() { std::locale::global (boost::locale::generator().generate ("")); }\n
 123                                """,
 124                                msg='Checking for boost locale library',
 125                                libpath='/usr/local/lib',
 126                                lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 127                                uselib_store='BOOST_LOCALE')
 128
 129     # POSIX
 130     if conf.env.TARGET_LINUX or conf.env.TARGET_OSX:
 131         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_POSIX')
 132         boost_lib_suffix = ''
 133         boost_thread = 'boost_thread'
 134         conf.env.append_value('LINKFLAGS', '-pthread')
 135
 136     # Linux
 137     if conf.env.TARGET_LINUX:
 138         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 139         conf.env.append_value('CXXFLAGS', '-DLINUX_LOCALE_PREFIX="%s/share/locale"' % conf.env['INSTALL_PREFIX'])
 140         conf.env.append_value('CXXFLAGS', '-DLINUX_SHARE_PREFIX="%s/share/dcpomatic2"' % conf.env['INSTALL_PREFIX'])
 141         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_LINUX')
 142         if not conf.env.DISABLE_GUI:
 143             conf.check_cfg(package='gtk+-2.0', args='--cflags --libs', uselib_store='GTK', mandatory=True)
 144
 145     # OSX
 146     if conf.env.TARGET_OSX:
 147         conf.env.append_value('CXXFLAGS', ['-DDCPOMATIC_OSX', '-Wno-unused-function', '-Wno-unused-parameter', '-Wno-unused-local-typedef'])
 148         conf.env.append_value('LINKFLAGS', '-headerpad_max_install_names')
 149
 150     #
 151     # Dependencies.
 152     #
 153
 154     # It should be possible to use check_cfg for both dynamic and static linking, but
 155     # e.g. pkg-config --libs --static foo returns some libraries that should be statically
 156     # linked and others that should be dynamic.  This doesn't work too well with waf
 157     # as it wants them separate.
 158
 159     # libcurl
 160     if conf.options.static_curl:
 161         conf.env.STLIB_CURL = ['curl']
 162         conf.env.LIB_CURL = ['ssh2', 'idn']
 163     else:
 164         conf.check_cfg(package='libcurl', args='--cflags --libs', atleast_version='7.19.1', uselib_store='CURL', mandatory=True)
 165
 166     # libicu
 167     if conf.check_cfg(package='icu-i18n', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 168         if conf.check_cfg(package='icu', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 169             conf.check_cxx(fragment="""
 170                             #include <unicode/ucsdet.h>
 171                             int main(void) {
 172                                 UErrorCode status = U_ZERO_ERROR;
 173                                 UCharsetDetector* detector = ucsdet_open (&status);
 174                                 return 0; }\n
 175                             """,
 176                        mandatory=True,
 177                        msg='Checking for libicu',
 178                        okmsg='yes',
 179                        libpath=['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu'],
 180                        lib=['icuio', 'icui18n', 'icudata', 'icuuc'],
 181                        uselib_store='ICU')
 182
 183     # libsamplerate
 184     conf.check_cfg(package='samplerate', args='--cflags --libs', uselib_store='SAMPLERATE', mandatory=True)
 185
 186     # glib
 187     conf.check_cfg(package='glib-2.0', args='--cflags --libs', uselib_store='GLIB', mandatory=True)
 188
 189     # ImageMagick / GraphicsMagick
 190     if distutils.spawn.find_executable('Magick++-config'):
 191         conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
 192         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 193     else:
 194         image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 195         graphics = None
 196         if image is None:
 197             graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 198         if image is None and graphics is None:
 199             Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
 200         if image is not None:
 201             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 202         if graphics is not None:
 203             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_GRAPHICS_MAGICK')
 204
 205     # See if we are using the MagickCore or MagickLib namespaces
 206     conf.check_cxx(fragment="""
 207                             #include <Magick++/Include.h>\n
 208                             using namespace MagickCore;\n
 209                             int main () { return 0; }\n
 210                             """,
 211                    mandatory=False,
 212                    msg='Checking for MagickCore namespace',
 213                    okmsg='yes',
 214                    includes=conf.env['INCLUDES_MAGICK'],
 215                    define_name='DCPOMATIC_HAVE_MAGICKCORE_NAMESPACE')
 216
 217     conf.check_cxx(fragment="""
 218                             #include <Magick++/Include.h>\n
 219                             using namespace MagickLib;\n
 220                             int main () { return 0; }\n
 221                             """,
 222                    mandatory=False,
 223                    msg='Checking for MagickLib namespace',
 224                    okmsg='yes',
 225                    includes=conf.env['INCLUDES_MAGICK'],
 226                    define_name='DCPOMATIC_HAVE_MAGICKLIB_NAMESPACE')
 227
 228     # libzip
 229     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 230
 231     # fontconfig
 232     conf.check_cfg(package='fontconfig', args='--cflags --libs', uselib_store='FONTCONFIG', mandatory=True)
 233
 234     # pangomm
 235     conf.check_cfg(package='pangomm-1.4', args='--cflags --libs', uselib_store='PANGOMM', mandatory=True)
 236
 237     # cairomm
 238     conf.check_cfg(package='cairomm-1.0', args='--cflags --libs', uselib_store='CAIROMM', mandatory=True)
 239
 240     # See if we have Cairo::ImageSurface::format_stride_for_width
 241     conf.check_cxx(fragment="""
 242                             #include <cairomm/cairomm.h>
 243                             int main(void) {
 244                                 Cairo::ImageSurface::format_stride_for_width (Cairo::FORMAT_ARGB, 1024);\n
 245                                 return 0; }\n
 246                             """,
 247                        mandatory=False,
 248                        msg='Checking for format_stride_for_width',
 249                        okmsg='yes',
 250                        includes=conf.env['INCLUDES_CAIROMM'],
 251                        define_name='DCPOMATIC_HAVE_FORMAT_STRIDE_FOR_WIDTH')
 252
 253     # libcxml
 254     if conf.options.static_cxml:
 255         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags', uselib_store='CXML', mandatory=True)
 256         conf.env.STLIB_CXML = ['cxml']
 257     else:
 258         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags --libs', uselib_store='CXML', mandatory=True)
 259
 260     # libssh
 261     if conf.options.static_ssh:
 262         conf.env.STLIB_SSH = ['ssh']
 263         if conf.options.workaround_gssapi:
 264             conf.env.LIB_SSH = ['gssapi_krb5']
 265     else:
 266         conf.check_cc(fragment="""
 267                                #include <libssh/libssh.h>\n
 268                                int main () {\n
 269                                ssh_session s = ssh_new ();\n
 270                                return 0;\n
 271                                }
 272                                """,
 273                       msg='Checking for library libssh',
 274                       mandatory=True,
 275                       lib='ssh',
 276                       uselib_store='SSH')
 277
 278     # libdcp
 279     if conf.options.static_dcp:
 280         conf.check_cfg(package='libdcp-1.0', atleast_version='1.3.4', args='--cflags', uselib_store='DCP', mandatory=True)
 281         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 282         conf.env.STLIB_DCP = ['dcp-1.0', 'asdcp-cth', 'kumu-cth', 'openjp2']
 283         conf.env.LIB_DCP = ['glibmm-2.4', 'ssl', 'crypto', 'bz2', 'xslt']
 284     else:
 285         conf.check_cfg(package='libdcp-1.0', atleast_version='1.3.4', args='--cflags --libs', uselib_store='DCP', mandatory=True)
 286         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 287
 288     # libsub
 289     if conf.options.static_sub:
 290         conf.check_cfg(package='libsub-1.0', atleast_version='1.1.13', args='--cflags', uselib_store='SUB', mandatory=True)
 291         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 292         conf.env.STLIB_SUB = ['sub-1.0']
 293     else:
 294         conf.check_cfg(package='libsub-1.0', atleast_version='1.1.13', args='--cflags --libs', uselib_store='SUB', mandatory=True)
 295         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 296
 297     # libxml++
 298     if conf.options.static_xmlpp:
 299         conf.env.STLIB_XMLPP = ['xml++-2.6']
 300         conf.env.LIB_XMLPP = ['xml2']
 301     else:
 302         conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='XMLPP', mandatory=True)
 303
 304     # libxmlsec
 305     if conf.options.static_xmlsec:
 306         if conf.check_cxx(lib='xmlsec1-openssl', mandatory=False):
 307             conf.env.STLIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 308         else:
 309             conf.env.STLIB_XMLSEC = ['xmlsec1']
 310     else:
 311         conf.env.LIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 312
 313     # nettle
 314     conf.check_cfg(package="nettle", args='--cflags --libs', uselib_store='NETTLE', mandatory=True)
 315
 316     # FFmpeg
 317     if conf.options.static_ffmpeg:
 318         names = ['avformat', 'avfilter', 'avcodec', 'avutil', 'swscale', 'postproc']
 319         for name in names:
 320             static = subprocess.Popen(shlex.split('pkg-config --static --libs lib%s' % name), stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
 321             libs = []
 322             stlibs = []
 323             include = []
 324             libpath = []
 325             for s in static.split():
 326                 if s.startswith('-L'):
 327                     libpath.append(s[2:])
 328                 elif s.startswith('-I'):
 329                     include.append(s[2:])
 330                 elif s.startswith('-l'):
 331                     if s[2:] not in names:
 332                         libs.append(s[2:])
 333                     else:
 334                         stlibs.append(s[2:])
 335
 336             conf.env['LIB_%s' % name.upper()] = libs
 337             conf.env['STLIB_%s' % name.upper()] = stlibs
 338             conf.env['INCLUDES_%s' % name.upper()] = include
 339             conf.env['LIBPATH_%s' % name.upper()] = libpath
 340     else:
 341         conf.check_cfg(package='libavformat', args='--cflags --libs', uselib_store='AVFORMAT', mandatory=True)
 342         conf.check_cfg(package='libavfilter', args='--cflags --libs', uselib_store='AVFILTER', mandatory=True)
 343         conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True)
 344         conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True)
 345         conf.check_cfg(package='libswscale', args='--cflags --libs', uselib_store='SWSCALE', mandatory=True)
 346         conf.check_cfg(package='libpostproc', args='--cflags --libs', uselib_store='POSTPROC', mandatory=True)
 347
 348     # Check to see if we have our version of FFmpeg that allows us to get at EBUR128 results
 349     conf.check_cxx(fragment="""
 350                             extern "C" {\n
 351                             #include <libavfilter/f_ebur128.h>\n
 352                             }\n
 353                             int main () { av_ebur128_get_true_peaks (0); }\n
 354                             """,
 355                    msg='Checking for EBUR128-patched FFmpeg',
 356                    libpath=conf.env['LIBPATH_AVFORMAT'],
 357                    lib='avfilter avutil swresample',
 358                    includes=conf.env['INCLUDES_AVFORMAT'],
 359                    define_name='DCPOMATIC_HAVE_EBUR128_PATCHED_FFMPEG',
 360                    mandatory=False)
 361
 362     # Check to see if we have our AVSubtitleRect has a pict member
 363     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 364     conf.check_cxx(fragment="""
 365                             extern "C" {\n
 366                             #include <libavcodec/avcodec.h>\n
 367                             }\n
 368                             int main () { AVSubtitleRect r; r.pict; }\n
 369                             """,
 370                    msg='Checking for AVSubtitleRect::pict',
 371                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 372                    libpath=conf.env['LIBPATH_AVCODEC'],
 373                    lib='avcodec',
 374                    includes=conf.env['INCLUDES_AVCODEC'],
 375                    define_name='DCPOMATIC_HAVE_AVSUBTITLERECT_PICT',
 376                    mandatory=False)
 377
 378     # Check to see if we have our AVComponentDescriptor has a depth_minus1 member
 379     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 380     conf.check_cxx(fragment="""
 381                             extern "C" {\n
 382                             #include <libavutil/pixdesc.h>\n
 383                             }\n
 384                             int main () { AVComponentDescriptor d; d.depth_minus1; }\n
 385                             """,
 386                    msg='Checking for AVComponentDescriptor::depth_minus1',
 387                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 388                    libpath=conf.env['LIBPATH_AVUTIL'],
 389                    lib='avutil',
 390                    includes=conf.env['INCLUDES_AVUTIL'],
 391                    define_name='DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1',
 392                    mandatory=False)
 393
 394     # Hack: the previous two check_cxx calls end up copying their (necessary) cxxflags
 395     # to these variables.  We don't want to use these for the actual build, so clearn them out.
 396     conf.env['CXXFLAGS_AVCODEC'] = []
 397     conf.env['CXXFLAGS_AVUTIL'] = []
 398
 399     # Boost
 400     if conf.options.static_boost:
 401         conf.env.STLIB_BOOST_THREAD = ['boost_thread']
 402         conf.env.STLIB_BOOST_FILESYSTEM = ['boost_filesystem%s' % boost_lib_suffix]
 403         conf.env.STLIB_BOOST_DATETIME = ['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix]
 404         conf.env.STLIB_BOOST_SIGNALS2 = ['boost_signals2']
 405         conf.env.STLIB_BOOST_SYSTEM = ['boost_system']
 406         conf.env.STLIB_BOOST_REGEX = ['boost_regex']
 407     else:
 408         conf.check_cxx(fragment="""
 409                             #include <boost/version.hpp>\n
 410                             #if BOOST_VERSION < 104500\n
 411                             #error boost too old\n
 412                             #endif\n
 413                             int main(void) { return 0; }\n
 414                             """,
 415                        mandatory=True,
 416                        msg='Checking for boost library >= 1.45',
 417                        okmsg='yes',
 418                        errmsg='too old\nPlease install boost version 1.45 or higher.')
 419
 420         conf.check_cxx(fragment="""
 421                             #include <boost/thread.hpp>\n
 422                             int main() { boost::thread t (); }\n
 423                             """,
 424                        msg='Checking for boost threading library',
 425                        libpath='/usr/local/lib',
 426                        lib=[boost_thread, 'boost_system%s' % boost_lib_suffix],
 427                        uselib_store='BOOST_THREAD')
 428
 429         conf.check_cxx(fragment="""
 430                             #include <boost/filesystem.hpp>\n
 431                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
 432                             """,
 433                        msg='Checking for boost filesystem library',
 434                        libpath='/usr/local/lib',
 435                        lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 436                        uselib_store='BOOST_FILESYSTEM')
 437
 438         conf.check_cxx(fragment="""
 439                             #include <boost/date_time.hpp>\n
 440                             int main() { boost::gregorian::day_clock::local_day(); }\n
 441                             """,
 442                        msg='Checking for boost datetime library',
 443                        libpath='/usr/local/lib',
 444                        lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 445                        uselib_store='BOOST_DATETIME')
 446
 447         conf.check_cxx(fragment="""
 448                             #include <boost/signals2.hpp>\n
 449                             int main() { boost::signals2::signal<void (int)> x; }\n
 450                             """,
 451                        msg='Checking for boost signals2 library',
 452                        uselib_store='BOOST_SIGNALS2')
 453
 454         conf.check_cxx(fragment="""
 455                             #include <boost/regex.hpp>\n
 456                             int main() { boost::regex re ("foo"); }\n
 457                             """,
 458                        msg='Checking for boost regex library',
 459                        lib=['boost_regex%s' % boost_lib_suffix],
 460                        uselib_store='BOOST_REGEX')
 461
 462     # libxml++ requires glibmm and versions of glibmm 2.45.31 and later
 463     # must be built with -std=c++11 as they use c++11
 464     # features and c++11 is not (yet) the default in gcc.
 465     glibmm_version = conf.cmd_and_log(['pkg-config', '--modversion', 'glibmm-2.4'], output=Context.STDOUT, quiet=Context.BOTH)
 466     s = glibmm_version.split('.')
 467     v = (int(s[0]) << 16) | (int(s[1]) << 8) | int(s[2])
 468     if v >= 0x022D1F:
 469         conf.env.append_value('CXXFLAGS', '-std=c++11')
 470
 471     # Other stuff
 472
 473     conf.find_program('msgfmt', var='MSGFMT')
 474
 475     datadir = conf.env.DATADIR
 476     if not datadir:
 477         datadir = os.path.join(conf.env.PREFIX, 'share')
 478
 479     conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
 480     conf.define('DATADIR', datadir)
 481
 482     conf.recurse('src')
 483     if not conf.env.DISABLE_TESTS:
 484         conf.recurse('test')
 485
 486     Logs.pprint('YELLOW', '')
 487     if conf.env.TARGET_WINDOWS:
 488         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Windows')
 489     elif conf.env.TARGET_LINUX:
 490         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Linux')
 491     elif conf.env.TARGET_OSX:
 492         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': OS X')
 493
 494     def report(name, variable):
 495         linkage = ''
 496         if variable:
 497             linkage = 'static'
 498         else:
 499             linkage = 'dynamic'
 500         Logs.pprint('YELLOW', '\t%s: %s' % (name.ljust(25), linkage))
 501
 502     report('DCP-o-matic libraries', conf.options.static_dcpomatic)
 503     report('Boost', conf.options.static_boost)
 504     report('wxWidgets', conf.options.static_wxwidgets)
 505     report('FFmpeg', conf.options.static_ffmpeg)
 506     report('libxml++', conf.options.static_xmlpp)
 507     report('xmlsec', conf.options.static_xmlsec)
 508     report('libssh', conf.options.static_ssh)
 509     report('libcxml', conf.options.static_cxml)
 510     report('libdcp', conf.options.static_dcp)
 511     report('libcurl', conf.options.static_curl)
 512
 513     Logs.pprint('YELLOW', '')
 514
 515 def build(bld):
 516     create_version_cc(VERSION, bld.env.CXXFLAGS)
 517
 518     bld.recurse('src')
 519     bld.recurse('graphics')
 520
 521     if not bld.env.DISABLE_TESTS:
 522         bld.recurse('test')
 523     if bld.env.TARGET_WINDOWS:
 524         bld.recurse('platform/windows')
 525     if bld.env.TARGET_LINUX:
 526         bld.recurse('platform/linux')
 527     if bld.env.TARGET_OSX:
 528         bld.recurse('platform/osx')
 529
 530     if not bld.env.TARGET_WINDOWS:
 531         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Regular.ttf')
 532         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Italic.ttf')
 533         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Bold.ttf')
 534
 535     bld.add_post_fun(post)
 536
 537 def git_revision():
 538     if not os.path.exists('.git'):
 539         return None
 540
 541     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 542     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 543     o = output[0].decode('utf-8')
 544     return o.replace("commit ", "")[0:10]
 545
 546 def dist(ctx):
 547     r = git_revision()
 548     if r is not None:
 549         f = open('.git_revision', 'w')
 550         print >>f,r
 551     f.close()
 552
 553     ctx.excl = """
 554                TODO core *~ src/wx/*~ src/lib/*~ builds/*~ doc/manual/*~ src/tools/*~ *.pyc .waf* build .git
 555                deps alignment hacks sync *.tar.bz2 *.exe .lock* *build-windows doc/manual/pdf doc/manual/html
 556                GRSYMS GRTAGS GSYMS GTAGS
 557                """
 558
 559 def create_version_cc(version, cxx_flags):
 560     commit = git_revision()
 561     if commit is None and os.path.exists('.git_revision'):
 562         f = open('.git_revision', 'r')
 563         commit = f.readline().strip()
 564
 565     if commit is None:
 566         commit = 'release'
 567
 568     try:
 569         text =  '#include "version.h"\n'
 570         text += 'char const * dcpomatic_git_commit = \"%s\";\n' % commit
 571         text += 'char const * dcpomatic_version = \"%s\";\n' % version
 572
 573         t = ''
 574         for f in cxx_flags:
 575             f = f.replace('"', '\\"')
 576             t += f + ' '
 577         text += 'char const * dcpomatic_cxx_flags = \"%s\";\n' % t[:-1]
 578
 579         print('Writing version information to src/lib/version.cc')
 580         o = open('src/lib/version.cc', 'w')
 581         o.write(text)
 582         o.close()
 583     except IOError:
 584         print('Could not open src/lib/version.cc for writing\n')
 585         sys.exit(-1)
 586
 587 def post(ctx):
 588     if ctx.cmd == 'install':
 589         ctx.exec_command('/sbin/ldconfig')
 590
 591 def pot(bld):
 592     bld.recurse('src')
 593
 594 def pot_merge(bld):
 595     bld.recurse('src')
 596
 597 def tags(bld):
 598     os.system('etags src/lib/*.cc src/lib/*.h src/wx/*.cc src/wx/*.h src/tools/*.cc')
 599
 600 def cppcheck(bld):
 601     os.system('cppcheck --enable=all --quiet .')