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 = '2.10.8devel'
  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     have_c11 = int(gcc[0]) >= 4 and int(gcc[1]) >= 8 and int(gcc[2]) >= 1
  90
  91     if conf.options.enable_debug:
  92         conf.env.append_value('CXXFLAGS', ['-g', '-DDCPOMATIC_DEBUG', '-fno-omit-frame-pointer'])
  93     else:
  94         conf.env.append_value('CXXFLAGS', '-O2')
  95
  96     #
  97     # Windows/Linux/OS X specific
  98     #
  99
 100     # Windows
 101     if conf.env.TARGET_WINDOWS:
 102         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_WINDOWS')
 103         conf.env.append_value('CXXFLAGS', '-DWIN32_LEAN_AND_MEAN')
 104         conf.env.append_value('CXXFLAGS', '-DBOOST_USE_WINDOWS_H')
 105         conf.env.append_value('CXXFLAGS', '-DUNICODE')
 106         conf.env.append_value('CXXFLAGS', '-DBOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN')
 107         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 108         wxrc = os.popen('wx-config --rescomp').read().split()[1:]
 109         conf.env.append_value('WINRCFLAGS', wxrc)
 110         if conf.options.enable_debug:
 111             conf.env.append_value('CXXFLAGS', ['-mconsole'])
 112             conf.env.append_value('LINKFLAGS', ['-mconsole'])
 113         conf.check(lib='ws2_32', uselib_store='WINSOCK2', msg="Checking for library winsock2")
 114         conf.check(lib='bfd', uselib_store='BFD', msg="Checking for library bfd")
 115         conf.check(lib='dbghelp', uselib_store='DBGHELP', msg="Checking for library dbghelp")
 116         conf.check(lib='iberty', uselib_store='IBERTY', msg="Checking for library iberty")
 117         conf.check(lib='shlwapi', uselib_store='SHLWAPI', msg="Checking for library shlwapi")
 118         conf.check(lib='mswsock', uselib_store='MSWSOCK', msg="Checking for library mswsock")
 119         boost_lib_suffix = '-mt'
 120         boost_thread = 'boost_thread-mt'
 121         conf.check_cxx(fragment="""
 122                                #include <boost/locale.hpp>\n
 123                                int main() { std::locale::global (boost::locale::generator().generate ("")); }\n
 124                                """,
 125                                msg='Checking for boost locale library',
 126                                libpath='/usr/local/lib',
 127                                lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 128                                uselib_store='BOOST_LOCALE')
 129
 130     # POSIX
 131     if conf.env.TARGET_LINUX or conf.env.TARGET_OSX:
 132         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_POSIX')
 133         boost_lib_suffix = ''
 134         boost_thread = 'boost_thread'
 135         conf.env.append_value('LINKFLAGS', '-pthread')
 136
 137     # Linux
 138     if conf.env.TARGET_LINUX:
 139         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 140         conf.env.append_value('CXXFLAGS', '-DLINUX_LOCALE_PREFIX="%s/share/locale"' % conf.env['INSTALL_PREFIX'])
 141         conf.env.append_value('CXXFLAGS', '-DLINUX_SHARE_PREFIX="%s/share/dcpomatic2"' % conf.env['INSTALL_PREFIX'])
 142         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_LINUX')
 143         if not conf.env.DISABLE_GUI:
 144             conf.check_cfg(package='gtk+-2.0', args='--cflags --libs', uselib_store='GTK', mandatory=True)
 145
 146     # OSX
 147     if conf.env.TARGET_OSX:
 148         conf.env.append_value('CXXFLAGS', ['-DDCPOMATIC_OSX', '-Wno-unused-function', '-Wno-unused-parameter', '-Wno-unused-local-typedef'])
 149         conf.env.append_value('LINKFLAGS', '-headerpad_max_install_names')
 150
 151     #
 152     # Dependencies.
 153     #
 154
 155     # It should be possible to use check_cfg for both dynamic and static linking, but
 156     # e.g. pkg-config --libs --static foo returns some libraries that should be statically
 157     # linked and others that should be dynamic.  This doesn't work too well with waf
 158     # as it wants them separate.
 159
 160     # libcurl
 161     if conf.options.static_curl:
 162         conf.env.STLIB_CURL = ['curl']
 163         conf.env.LIB_CURL = ['ssh2', 'idn']
 164     else:
 165         conf.check_cfg(package='libcurl', args='--cflags --libs', atleast_version='7.19.1', uselib_store='CURL', mandatory=True)
 166
 167     # libicu
 168     if conf.check_cfg(package='icu-i18n', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 169         if conf.check_cfg(package='icu', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 170             conf.check_cxx(fragment="""
 171                             #include <unicode/ucsdet.h>
 172                             int main(void) {
 173                                 UErrorCode status = U_ZERO_ERROR;
 174                                 UCharsetDetector* detector = ucsdet_open (&status);
 175                                 return 0; }\n
 176                             """,
 177                        mandatory=True,
 178                        msg='Checking for libicu',
 179                        okmsg='yes',
 180                        libpath=['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu'],
 181                        lib=['icuio', 'icui18n', 'icudata', 'icuuc'],
 182                        uselib_store='ICU')
 183
 184     # libsamplerate
 185     conf.check_cfg(package='samplerate', args='--cflags --libs', uselib_store='SAMPLERATE', mandatory=True)
 186
 187     # glib
 188     conf.check_cfg(package='glib-2.0', args='--cflags --libs', uselib_store='GLIB', mandatory=True)
 189
 190     # ImageMagick / GraphicsMagick
 191     if distutils.spawn.find_executable('Magick++-config'):
 192         conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
 193         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 194     else:
 195         image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 196         graphics = None
 197         if image is None:
 198             graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 199         if image is None and graphics is None:
 200             Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
 201         if image is not None:
 202             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 203         if graphics is not None:
 204             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_GRAPHICS_MAGICK')
 205
 206     # See if we are using the MagickCore or MagickLib namespaces
 207     conf.check_cxx(fragment="""
 208                             #include <Magick++/Include.h>\n
 209                             using namespace MagickCore;\n
 210                             int main () { return 0; }\n
 211                             """,
 212                    mandatory=False,
 213                    msg='Checking for MagickCore namespace',
 214                    okmsg='yes',
 215                    includes=conf.env['INCLUDES_MAGICK'],
 216                    define_name='DCPOMATIC_HAVE_MAGICKCORE_NAMESPACE')
 217
 218     conf.check_cxx(fragment="""
 219                             #include <Magick++/Include.h>\n
 220                             using namespace MagickLib;\n
 221                             int main () { return 0; }\n
 222                             """,
 223                    mandatory=False,
 224                    msg='Checking for MagickLib namespace',
 225                    okmsg='yes',
 226                    includes=conf.env['INCLUDES_MAGICK'],
 227                    define_name='DCPOMATIC_HAVE_MAGICKLIB_NAMESPACE')
 228
 229     # libzip
 230     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 231
 232     # fontconfig
 233     conf.check_cfg(package='fontconfig', args='--cflags --libs', uselib_store='FONTCONFIG', mandatory=True)
 234
 235     # pangomm
 236     conf.check_cfg(package='pangomm-1.4', args='--cflags --libs', uselib_store='PANGOMM', mandatory=True)
 237
 238     # cairomm
 239     conf.check_cfg(package='cairomm-1.0', args='--cflags --libs', uselib_store='CAIROMM', mandatory=True)
 240
 241     test_cxxflags = ''
 242     if have_c11:
 243         test_cxxflags = '-std=c++11'
 244
 245     # See if we have Cairo::ImageSurface::format_stride_for_width; Centos 5 does not
 246     conf.check_cxx(fragment="""
 247                             #include <cairomm/cairomm.h>
 248                             int main(void) {
 249                                 Cairo::ImageSurface::format_stride_for_width (Cairo::FORMAT_ARGB32, 1024);\n
 250                                 return 0; }\n
 251                             """,
 252                        mandatory=False,
 253                        cxxflags=test_cxxflags,
 254                        msg='Checking for format_stride_for_width',
 255                        okmsg='yes',
 256                        includes=conf.env['INCLUDES_CAIROMM'],
 257                        uselib='CAIROMM',
 258                        define_name='DCPOMATIC_HAVE_FORMAT_STRIDE_FOR_WIDTH')
 259
 260     # See if we have Pango::Layout::show_in_cairo_context; Centos 5 does not
 261     conf.check_cxx(fragment="""
 262                             #include <pangomm.h>
 263                             int main(void) {
 264                                 Cairo::RefPtr<Cairo::Context> context;
 265                                 Glib::RefPtr<Pango::Layout> layout;
 266                                 layout->show_in_cairo_context (context);
 267                                 return 0; }\n
 268                             """,
 269                        mandatory=False,
 270                        msg='Checking for show_in_cairo_context',
 271                        cxxflags=test_cxxflags,
 272                        okmsg='yes',
 273                        includes=conf.env['INCLUDES_PANGOMM'],
 274                        uselib='PANGOMM',
 275                        define_name='DCPOMATIC_HAVE_SHOW_IN_CAIRO_CONTEXT')
 276
 277
 278     # libcxml
 279     if conf.options.static_cxml:
 280         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags', uselib_store='CXML', mandatory=True)
 281         conf.env.STLIB_CXML = ['cxml']
 282     else:
 283         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags --libs', uselib_store='CXML', mandatory=True)
 284
 285     # libssh
 286     if conf.options.static_ssh:
 287         conf.env.STLIB_SSH = ['ssh']
 288         if conf.options.workaround_gssapi:
 289             conf.env.LIB_SSH = ['gssapi_krb5']
 290     else:
 291         conf.check_cc(fragment="""
 292                                #include <libssh/libssh.h>\n
 293                                int main () {\n
 294                                ssh_session s = ssh_new ();\n
 295                                return 0;\n
 296                                }
 297                                """,
 298                       msg='Checking for library libssh',
 299                       mandatory=True,
 300                       lib='ssh',
 301                       uselib_store='SSH')
 302
 303     # libdcp
 304     if conf.options.static_dcp:
 305         conf.check_cfg(package='libdcp-1.0', atleast_version='1.4.1', args='--cflags', uselib_store='DCP', mandatory=True)
 306         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 307         conf.env.STLIB_DCP = ['dcp-1.0', 'asdcp-cth', 'kumu-cth', 'openjp2']
 308         conf.env.LIB_DCP = ['glibmm-2.4', 'ssl', 'crypto', 'bz2', 'xslt']
 309     else:
 310         conf.check_cfg(package='libdcp-1.0', atleast_version='1.4.1', args='--cflags --libs', uselib_store='DCP', mandatory=True)
 311         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 312
 313     # libsub
 314     if conf.options.static_sub:
 315         conf.check_cfg(package='libsub-1.0', atleast_version='1.2.1', args='--cflags', uselib_store='SUB', mandatory=True)
 316         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 317         conf.env.STLIB_SUB = ['sub-1.0']
 318     else:
 319         conf.check_cfg(package='libsub-1.0', atleast_version='1.2.1', args='--cflags --libs', uselib_store='SUB', mandatory=True)
 320         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 321
 322     # libxml++
 323     if conf.options.static_xmlpp:
 324         conf.env.STLIB_XMLPP = ['xml++-2.6']
 325         conf.env.LIB_XMLPP = ['xml2']
 326     else:
 327         conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='XMLPP', mandatory=True)
 328
 329     # libxmlsec
 330     if conf.options.static_xmlsec:
 331         if conf.check_cxx(lib='xmlsec1-openssl', mandatory=False):
 332             conf.env.STLIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 333         else:
 334             conf.env.STLIB_XMLSEC = ['xmlsec1']
 335     else:
 336         conf.env.LIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 337
 338     # nettle
 339     conf.check_cfg(package="nettle", args='--cflags --libs', uselib_store='NETTLE', mandatory=True)
 340
 341     # FFmpeg
 342     if conf.options.static_ffmpeg:
 343         names = ['avformat', 'avfilter', 'avcodec', 'avutil', 'swscale', 'postproc', 'swresample']
 344         for name in names:
 345             static = subprocess.Popen(shlex.split('pkg-config --static --libs lib%s' % name), stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
 346             libs = []
 347             stlibs = []
 348             include = []
 349             libpath = []
 350             for s in static.split():
 351                 if s.startswith('-L'):
 352                     libpath.append(s[2:])
 353                 elif s.startswith('-I'):
 354                     include.append(s[2:])
 355                 elif s.startswith('-l'):
 356                     if s[2:] not in names:
 357                         libs.append(s[2:])
 358                     else:
 359                         stlibs.append(s[2:])
 360
 361             conf.env['LIB_%s' % name.upper()] = libs
 362             conf.env['STLIB_%s' % name.upper()] = stlibs
 363             conf.env['INCLUDES_%s' % name.upper()] = include
 364             conf.env['LIBPATH_%s' % name.upper()] = libpath
 365     else:
 366         conf.check_cfg(package='libavformat', args='--cflags --libs', uselib_store='AVFORMAT', mandatory=True)
 367         conf.check_cfg(package='libavfilter', args='--cflags --libs', uselib_store='AVFILTER', mandatory=True)
 368         conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True)
 369         conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True)
 370         conf.check_cfg(package='libswscale', args='--cflags --libs', uselib_store='SWSCALE', mandatory=True)
 371         conf.check_cfg(package='libpostproc', args='--cflags --libs', uselib_store='POSTPROC', mandatory=True)
 372         conf.check_cfg(package='libswresample', args='--cflags --libs', uselib_store='SWRESAMPLE', mandatory=True)
 373
 374     # Check to see if we have our version of FFmpeg that allows us to get at EBUR128 results
 375     conf.check_cxx(fragment="""
 376                             extern "C" {\n
 377                             #include <libavfilter/f_ebur128.h>\n
 378                             }\n
 379                             int main () { av_ebur128_get_true_peaks (0); }\n
 380                             """,
 381                    msg='Checking for EBUR128-patched FFmpeg',
 382                    libpath=conf.env['LIBPATH_AVFORMAT'],
 383                    lib='avfilter avutil swresample',
 384                    includes=conf.env['INCLUDES_AVFORMAT'],
 385                    define_name='DCPOMATIC_HAVE_EBUR128_PATCHED_FFMPEG',
 386                    mandatory=False)
 387
 388     # Check to see if we have our AVSubtitleRect has a pict member
 389     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 390     conf.check_cxx(fragment="""
 391                             extern "C" {\n
 392                             #include <libavcodec/avcodec.h>\n
 393                             }\n
 394                             int main () { AVSubtitleRect r; r.pict; }\n
 395                             """,
 396                    msg='Checking for AVSubtitleRect::pict',
 397                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 398                    libpath=conf.env['LIBPATH_AVCODEC'],
 399                    lib='avcodec',
 400                    includes=conf.env['INCLUDES_AVCODEC'],
 401                    define_name='DCPOMATIC_HAVE_AVSUBTITLERECT_PICT',
 402                    mandatory=False)
 403
 404     # Check to see if we have our AVComponentDescriptor has a depth_minus1 member
 405     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 406     conf.check_cxx(fragment="""
 407                             extern "C" {\n
 408                             #include <libavutil/pixdesc.h>\n
 409                             }\n
 410                             int main () { AVComponentDescriptor d; d.depth_minus1; }\n
 411                             """,
 412                    msg='Checking for AVComponentDescriptor::depth_minus1',
 413                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 414                    libpath=conf.env['LIBPATH_AVUTIL'],
 415                    lib='avutil',
 416                    includes=conf.env['INCLUDES_AVUTIL'],
 417                    define_name='DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1',
 418                    mandatory=False)
 419
 420     # Hack: the previous two check_cxx calls end up copying their (necessary) cxxflags
 421     # to these variables.  We don't want to use these for the actual build, so clearn them out.
 422     conf.env['CXXFLAGS_AVCODEC'] = []
 423     conf.env['CXXFLAGS_AVUTIL'] = []
 424
 425     # Boost
 426     if conf.options.static_boost:
 427         conf.env.STLIB_BOOST_THREAD = ['boost_thread']
 428         conf.env.STLIB_BOOST_FILESYSTEM = ['boost_filesystem%s' % boost_lib_suffix]
 429         conf.env.STLIB_BOOST_DATETIME = ['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix]
 430         conf.env.STLIB_BOOST_SIGNALS2 = ['boost_signals2']
 431         conf.env.STLIB_BOOST_SYSTEM = ['boost_system']
 432         conf.env.STLIB_BOOST_REGEX = ['boost_regex']
 433     else:
 434         conf.check_cxx(fragment="""
 435                             #include <boost/version.hpp>\n
 436                             #if BOOST_VERSION < 104500\n
 437                             #error boost too old\n
 438                             #endif\n
 439                             int main(void) { return 0; }\n
 440                             """,
 441                        mandatory=True,
 442                        msg='Checking for boost library >= 1.45',
 443                        okmsg='yes',
 444                        errmsg='too old\nPlease install boost version 1.45 or higher.')
 445
 446         conf.check_cxx(fragment="""
 447                             #include <boost/thread.hpp>\n
 448                             int main() { boost::thread t (); }\n
 449                             """,
 450                        msg='Checking for boost threading library',
 451                        libpath='/usr/local/lib',
 452                        lib=[boost_thread, 'boost_system%s' % boost_lib_suffix],
 453                        uselib_store='BOOST_THREAD')
 454
 455         conf.check_cxx(fragment="""
 456                             #include <boost/filesystem.hpp>\n
 457                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
 458                             """,
 459                        msg='Checking for boost filesystem library',
 460                        libpath='/usr/local/lib',
 461                        lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 462                        uselib_store='BOOST_FILESYSTEM')
 463
 464         conf.check_cxx(fragment="""
 465                             #include <boost/date_time.hpp>\n
 466                             int main() { boost::gregorian::day_clock::local_day(); }\n
 467                             """,
 468                        msg='Checking for boost datetime library',
 469                        libpath='/usr/local/lib',
 470                        lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 471                        uselib_store='BOOST_DATETIME')
 472
 473         conf.check_cxx(fragment="""
 474                             #include <boost/signals2.hpp>\n
 475                             int main() { boost::signals2::signal<void (int)> x; }\n
 476                             """,
 477                        msg='Checking for boost signals2 library',
 478                        uselib_store='BOOST_SIGNALS2')
 479
 480         conf.check_cxx(fragment="""
 481                             #include <boost/regex.hpp>\n
 482                             int main() { boost::regex re ("foo"); }\n
 483                             """,
 484                        msg='Checking for boost regex library',
 485                        lib=['boost_regex%s' % boost_lib_suffix],
 486                        uselib_store='BOOST_REGEX')
 487
 488     # libxml++ requires glibmm and versions of glibmm 2.45.31 and later
 489     # must be built with -std=c++11 as they use c++11
 490     # features and c++11 is not (yet) the default in gcc.
 491     glibmm_version = conf.cmd_and_log(['pkg-config', '--modversion', 'glibmm-2.4'], output=Context.STDOUT, quiet=Context.BOTH)
 492     s = glibmm_version.split('.')
 493     v = (int(s[0]) << 16) | (int(s[1]) << 8) | int(s[2])
 494     if v >= 0x022D1F:
 495         conf.env.append_value('CXXFLAGS', '-std=c++11')
 496
 497     # Other stuff
 498
 499     conf.find_program('msgfmt', var='MSGFMT')
 500
 501     datadir = conf.env.DATADIR
 502     if not datadir:
 503         datadir = os.path.join(conf.env.PREFIX, 'share')
 504
 505     conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
 506     conf.define('DATADIR', datadir)
 507
 508     conf.recurse('src')
 509     if not conf.env.DISABLE_TESTS:
 510         conf.recurse('test')
 511
 512     Logs.pprint('YELLOW', '')
 513     if conf.env.TARGET_WINDOWS:
 514         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Windows')
 515     elif conf.env.TARGET_LINUX:
 516         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Linux')
 517     elif conf.env.TARGET_OSX:
 518         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': OS X')
 519
 520     def report(name, variable):
 521         linkage = ''
 522         if variable:
 523             linkage = 'static'
 524         else:
 525             linkage = 'dynamic'
 526         Logs.pprint('YELLOW', '\t%s: %s' % (name.ljust(25), linkage))
 527
 528     report('DCP-o-matic libraries', conf.options.static_dcpomatic)
 529     report('Boost', conf.options.static_boost)
 530     report('wxWidgets', conf.options.static_wxwidgets)
 531     report('FFmpeg', conf.options.static_ffmpeg)
 532     report('libxml++', conf.options.static_xmlpp)
 533     report('xmlsec', conf.options.static_xmlsec)
 534     report('libssh', conf.options.static_ssh)
 535     report('libcxml', conf.options.static_cxml)
 536     report('libdcp', conf.options.static_dcp)
 537     report('libcurl', conf.options.static_curl)
 538
 539     Logs.pprint('YELLOW', '')
 540
 541 def build(bld):
 542     create_version_cc(VERSION, bld.env.CXXFLAGS)
 543
 544     bld.recurse('src')
 545     bld.recurse('graphics')
 546
 547     if not bld.env.DISABLE_TESTS:
 548         bld.recurse('test')
 549     if bld.env.TARGET_WINDOWS:
 550         bld.recurse('platform/windows')
 551     if bld.env.TARGET_LINUX:
 552         bld.recurse('platform/linux')
 553     if bld.env.TARGET_OSX:
 554         bld.recurse('platform/osx')
 555
 556     if not bld.env.TARGET_WINDOWS:
 557         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Regular.ttf')
 558         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Italic.ttf')
 559         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Bold.ttf')
 560
 561     bld.add_post_fun(post)
 562
 563 def git_revision():
 564     if not os.path.exists('.git'):
 565         return None
 566
 567     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 568     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 569     if len(output) == 0:
 570         return None
 571     o = output[0].decode('utf-8')
 572     return o.replace("commit ", "")[0:10]
 573
 574 def dist(ctx):
 575     r = git_revision()
 576     if r is not None:
 577         f = open('.git_revision', 'w')
 578         print >>f,r
 579     f.close()
 580
 581     ctx.excl = """
 582                TODO core *~ src/wx/*~ src/lib/*~ builds/*~ doc/manual/*~ src/tools/*~ *.pyc .waf* build .git
 583                deps alignment hacks sync *.tar.bz2 *.exe .lock* *build-windows doc/manual/pdf doc/manual/html
 584                GRSYMS GRTAGS GSYMS GTAGS
 585                """
 586
 587 def create_version_cc(version, cxx_flags):
 588     commit = git_revision()
 589     if commit is None and os.path.exists('.git_revision'):
 590         f = open('.git_revision', 'r')
 591         commit = f.readline().strip()
 592
 593     if commit is None:
 594         commit = 'release'
 595
 596     try:
 597         text =  '#include "version.h"\n'
 598         text += 'char const * dcpomatic_git_commit = \"%s\";\n' % commit
 599         text += 'char const * dcpomatic_version = \"%s\";\n' % version
 600
 601         t = ''
 602         for f in cxx_flags:
 603             f = f.replace('"', '\\"')
 604             t += f + ' '
 605         text += 'char const * dcpomatic_cxx_flags = \"%s\";\n' % t[:-1]
 606
 607         print('Writing version information to src/lib/version.cc')
 608         o = open('src/lib/version.cc', 'w')
 609         o.write(text)
 610         o.close()
 611     except IOError:
 612         print('Could not open src/lib/version.cc for writing\n')
 613         sys.exit(-1)
 614
 615 def post(ctx):
 616     if ctx.cmd == 'install':
 617         ctx.exec_command('/sbin/ldconfig')
 618
 619 def pot(bld):
 620     bld.recurse('src')
 621
 622 def pot_merge(bld):
 623     bld.recurse('src')
 624
 625 def tags(bld):
 626     os.system('etags src/lib/*.cc src/lib/*.h src/wx/*.cc src/wx/*.h src/tools/*.cc')
 627
 628 def cppcheck(bld):
 629     os.system('cppcheck --enable=all --quiet .')