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 = '2.11.13'
  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         conf.check(lib='ole32', uselib_store='OLE32', msg="Checking for library ole32")
 120         conf.check(lib='dsound', uselib_store='DSOUND', msg="Checking for library dsound")
 121         conf.check(lib='winmm', uselib_store='WINMM', msg="Checking for library winmm")
 122         conf.check(lib='ksuser', uselib_store='KSUSER', msg="Checking for library ksuser")
 123         boost_lib_suffix = '-mt'
 124         boost_thread = 'boost_thread-mt'
 125         conf.check_cxx(fragment="""
 126                                #include <boost/locale.hpp>\n
 127                                int main() { std::locale::global (boost::locale::generator().generate ("")); }\n
 128                                """,
 129                                msg='Checking for boost locale library',
 130                                libpath='/usr/local/lib',
 131                                lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 132                                uselib_store='BOOST_LOCALE')
 133
 134     # POSIX
 135     if conf.env.TARGET_LINUX or conf.env.TARGET_OSX:
 136         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_POSIX')
 137         boost_lib_suffix = ''
 138         boost_thread = 'boost_thread'
 139         conf.env.append_value('LINKFLAGS', '-pthread')
 140
 141     # Linux
 142     if conf.env.TARGET_LINUX:
 143         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 144         conf.env.append_value('CXXFLAGS', '-DLINUX_LOCALE_PREFIX="%s/share/locale"' % conf.env['INSTALL_PREFIX'])
 145         conf.env.append_value('CXXFLAGS', '-DLINUX_SHARE_PREFIX="%s/share/dcpomatic2"' % conf.env['INSTALL_PREFIX'])
 146         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_LINUX')
 147         if not conf.env.DISABLE_GUI:
 148             conf.check_cfg(package='gtk+-2.0', args='--cflags --libs', uselib_store='GTK', mandatory=True)
 149
 150     # OSX
 151     if conf.env.TARGET_OSX:
 152         conf.env.append_value('CXXFLAGS', ['-DDCPOMATIC_OSX', '-Wno-unused-function', '-Wno-unused-parameter', '-Wno-unused-local-typedef'])
 153         conf.env.append_value('LINKFLAGS', '-headerpad_max_install_names')
 154
 155     #
 156     # Dependencies.
 157     #
 158
 159     # It should be possible to use check_cfg for both dynamic and static linking, but
 160     # e.g. pkg-config --libs --static foo returns some libraries that should be statically
 161     # linked and others that should be dynamic.  This doesn't work too well with waf
 162     # as it wants them separate.
 163
 164     # libcurl
 165     if conf.options.static_curl:
 166         conf.env.STLIB_CURL = ['curl']
 167         conf.env.LIB_CURL = ['ssh2', 'idn']
 168     else:
 169         conf.check_cfg(package='libcurl', args='--cflags --libs', atleast_version='7.19.1', uselib_store='CURL', mandatory=True)
 170
 171     # libicu
 172     if conf.check_cfg(package='icu-i18n', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 173         if conf.check_cfg(package='icu', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 174             conf.check_cxx(fragment="""
 175                             #include <unicode/ucsdet.h>
 176                             int main(void) {
 177                                 UErrorCode status = U_ZERO_ERROR;
 178                                 UCharsetDetector* detector = ucsdet_open (&status);
 179                                 return 0; }\n
 180                             """,
 181                        mandatory=True,
 182                        msg='Checking for libicu',
 183                        okmsg='yes',
 184                        libpath=['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu'],
 185                        lib=['icuio', 'icui18n', 'icudata', 'icuuc'],
 186                        uselib_store='ICU')
 187
 188     # libsamplerate
 189     conf.check_cfg(package='samplerate', args='--cflags --libs', uselib_store='SAMPLERATE', mandatory=True)
 190
 191     # glib
 192     conf.check_cfg(package='glib-2.0', args='--cflags --libs', uselib_store='GLIB', mandatory=True)
 193
 194     # ImageMagick / GraphicsMagick
 195     if distutils.spawn.find_executable('Magick++-config'):
 196         conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
 197         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 198     else:
 199         image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 200         graphics = None
 201         if image is None:
 202             graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 203         if image is None and graphics is None:
 204             Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
 205         if image is not None:
 206             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 207         if graphics is not None:
 208             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_GRAPHICS_MAGICK')
 209
 210     # See if we are using the MagickCore or MagickLib namespaces
 211     conf.check_cxx(fragment="""
 212                             #include <Magick++/Include.h>\n
 213                             using namespace MagickCore;\n
 214                             int main () { return 0; }\n
 215                             """,
 216                    mandatory=False,
 217                    msg='Checking for MagickCore namespace',
 218                    okmsg='yes',
 219                    includes=conf.env['INCLUDES_MAGICK'],
 220                    define_name='DCPOMATIC_HAVE_MAGICKCORE_NAMESPACE')
 221
 222     conf.check_cxx(fragment="""
 223                             #include <Magick++/Include.h>\n
 224                             using namespace MagickLib;\n
 225                             int main () { return 0; }\n
 226                             """,
 227                    mandatory=False,
 228                    msg='Checking for MagickLib namespace',
 229                    okmsg='yes',
 230                    includes=conf.env['INCLUDES_MAGICK'],
 231                    define_name='DCPOMATIC_HAVE_MAGICKLIB_NAMESPACE')
 232
 233     # libzip
 234     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 235
 236     # fontconfig
 237     conf.check_cfg(package='fontconfig', args='--cflags --libs', uselib_store='FONTCONFIG', mandatory=True)
 238
 239     # pangomm
 240     conf.check_cfg(package='pangomm-1.4', args='--cflags --libs', uselib_store='PANGOMM', mandatory=True)
 241
 242     # cairomm
 243     conf.check_cfg(package='cairomm-1.0', args='--cflags --libs', uselib_store='CAIROMM', mandatory=True)
 244
 245     test_cxxflags = ''
 246     if have_c11:
 247         test_cxxflags = '-std=c++11'
 248
 249     # See if we have Cairo::ImageSurface::format_stride_for_width; Centos 5 does not
 250     conf.check_cxx(fragment="""
 251                             #include <cairomm/cairomm.h>
 252                             int main(void) {
 253                                 Cairo::ImageSurface::format_stride_for_width (Cairo::FORMAT_ARGB32, 1024);\n
 254                                 return 0; }\n
 255                             """,
 256                        mandatory=False,
 257                        cxxflags=test_cxxflags,
 258                        msg='Checking for format_stride_for_width',
 259                        okmsg='yes',
 260                        includes=conf.env['INCLUDES_CAIROMM'],
 261                        uselib='CAIROMM',
 262                        define_name='DCPOMATIC_HAVE_FORMAT_STRIDE_FOR_WIDTH')
 263
 264     # See if we have Pango::Layout::show_in_cairo_context; Centos 5 does not
 265     conf.check_cxx(fragment="""
 266                             #include <pangomm.h>
 267                             int main(void) {
 268                                 Cairo::RefPtr<Cairo::Context> context;
 269                                 Glib::RefPtr<Pango::Layout> layout;
 270                                 layout->show_in_cairo_context (context);
 271                                 return 0; }\n
 272                             """,
 273                        mandatory=False,
 274                        msg='Checking for show_in_cairo_context',
 275                        cxxflags=test_cxxflags,
 276                        okmsg='yes',
 277                        includes=conf.env['INCLUDES_PANGOMM'],
 278                        uselib='PANGOMM',
 279                        define_name='DCPOMATIC_HAVE_SHOW_IN_CAIRO_CONTEXT')
 280
 281
 282     # libcxml
 283     if conf.options.static_cxml:
 284         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags', uselib_store='CXML', mandatory=True)
 285         conf.env.STLIB_CXML = ['cxml']
 286     else:
 287         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags --libs', uselib_store='CXML', mandatory=True)
 288
 289     # libssh
 290     if conf.options.static_ssh:
 291         conf.env.STLIB_SSH = ['ssh']
 292         if conf.options.workaround_gssapi:
 293             conf.env.LIB_SSH = ['gssapi_krb5']
 294     else:
 295         conf.check_cc(fragment="""
 296                                #include <libssh/libssh.h>\n
 297                                int main () {\n
 298                                ssh_session s = ssh_new ();\n
 299                                return 0;\n
 300                                }
 301                                """,
 302                       msg='Checking for library libssh',
 303                       mandatory=True,
 304                       lib='ssh',
 305                       uselib_store='SSH')
 306
 307     # libdcp
 308     if conf.options.static_dcp:
 309         conf.check_cfg(package='libdcp-1.0', atleast_version='1.4.1', args='--cflags', uselib_store='DCP', mandatory=True)
 310         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 311         conf.env.STLIB_DCP = ['dcp-1.0', 'asdcp-cth', 'kumu-cth', 'openjp2']
 312         conf.env.LIB_DCP = ['glibmm-2.4', 'ssl', 'crypto', 'bz2', 'xslt']
 313     else:
 314         conf.check_cfg(package='libdcp-1.0', atleast_version='1.4.1', args='--cflags --libs', uselib_store='DCP', mandatory=True)
 315         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 316
 317     # libsub
 318     if conf.options.static_sub:
 319         conf.check_cfg(package='libsub-1.0', atleast_version='1.2.1', args='--cflags', uselib_store='SUB', mandatory=True)
 320         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 321         conf.env.STLIB_SUB = ['sub-1.0']
 322     else:
 323         conf.check_cfg(package='libsub-1.0', atleast_version='1.2.1', args='--cflags --libs', uselib_store='SUB', mandatory=True)
 324         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 325
 326     # libxml++
 327     if conf.options.static_xmlpp:
 328         conf.env.STLIB_XMLPP = ['xml++-2.6']
 329         conf.env.LIB_XMLPP = ['xml2']
 330     else:
 331         conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='XMLPP', mandatory=True)
 332
 333     # libxmlsec
 334     if conf.options.static_xmlsec:
 335         if conf.check_cxx(lib='xmlsec1-openssl', mandatory=False):
 336             conf.env.STLIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 337         else:
 338             conf.env.STLIB_XMLSEC = ['xmlsec1']
 339     else:
 340         conf.env.LIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 341
 342     # nettle
 343     conf.check_cfg(package="nettle", args='--cflags --libs', uselib_store='NETTLE', mandatory=True)
 344
 345     # FFmpeg
 346     if conf.options.static_ffmpeg:
 347         names = ['avformat', 'avfilter', 'avcodec', 'avutil', 'swscale', 'postproc', 'swresample']
 348         for name in names:
 349             static = subprocess.Popen(shlex.split('pkg-config --static --libs lib%s' % name), stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
 350             libs = []
 351             stlibs = []
 352             include = []
 353             libpath = []
 354             for s in static.split():
 355                 if s.startswith('-L'):
 356                     libpath.append(s[2:])
 357                 elif s.startswith('-I'):
 358                     include.append(s[2:])
 359                 elif s.startswith('-l'):
 360                     if s[2:] not in names:
 361                         libs.append(s[2:])
 362                     else:
 363                         stlibs.append(s[2:])
 364
 365             conf.env['LIB_%s' % name.upper()] = libs
 366             conf.env['STLIB_%s' % name.upper()] = stlibs
 367             conf.env['INCLUDES_%s' % name.upper()] = include
 368             conf.env['LIBPATH_%s' % name.upper()] = libpath
 369     else:
 370         conf.check_cfg(package='libavformat', args='--cflags --libs', uselib_store='AVFORMAT', mandatory=True)
 371         conf.check_cfg(package='libavfilter', args='--cflags --libs', uselib_store='AVFILTER', mandatory=True)
 372         conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True)
 373         conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True)
 374         conf.check_cfg(package='libswscale', args='--cflags --libs', uselib_store='SWSCALE', mandatory=True)
 375         conf.check_cfg(package='libpostproc', args='--cflags --libs', uselib_store='POSTPROC', mandatory=True)
 376         conf.check_cfg(package='libswresample', args='--cflags --libs', uselib_store='SWRESAMPLE', mandatory=True)
 377
 378     # Check to see if we have our version of FFmpeg that allows us to get at EBUR128 results
 379     conf.check_cxx(fragment="""
 380                             extern "C" {\n
 381                             #include <libavfilter/f_ebur128.h>\n
 382                             }\n
 383                             int main () { av_ebur128_get_true_peaks (0); }\n
 384                             """,
 385                    msg='Checking for EBUR128-patched FFmpeg',
 386                    libpath=conf.env['LIBPATH_AVFORMAT'],
 387                    lib='avfilter avutil swresample',
 388                    includes=conf.env['INCLUDES_AVFORMAT'],
 389                    define_name='DCPOMATIC_HAVE_EBUR128_PATCHED_FFMPEG',
 390                    mandatory=False)
 391
 392     # Check to see if we have our AVSubtitleRect has a pict member
 393     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 394     conf.check_cxx(fragment="""
 395                             extern "C" {\n
 396                             #include <libavcodec/avcodec.h>\n
 397                             }\n
 398                             int main () { AVSubtitleRect r; r.pict; }\n
 399                             """,
 400                    msg='Checking for AVSubtitleRect::pict',
 401                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 402                    libpath=conf.env['LIBPATH_AVCODEC'],
 403                    lib='avcodec',
 404                    includes=conf.env['INCLUDES_AVCODEC'],
 405                    define_name='DCPOMATIC_HAVE_AVSUBTITLERECT_PICT',
 406                    mandatory=False)
 407
 408     # Check to see if we have our AVComponentDescriptor has a depth_minus1 member
 409     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 410     conf.check_cxx(fragment="""
 411                             extern "C" {\n
 412                             #include <libavutil/pixdesc.h>\n
 413                             }\n
 414                             int main () { AVComponentDescriptor d; d.depth_minus1; }\n
 415                             """,
 416                    msg='Checking for AVComponentDescriptor::depth_minus1',
 417                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 418                    libpath=conf.env['LIBPATH_AVUTIL'],
 419                    lib='avutil',
 420                    includes=conf.env['INCLUDES_AVUTIL'],
 421                    define_name='DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1',
 422                    mandatory=False)
 423
 424     # Hack: the previous two check_cxx calls end up copying their (necessary) cxxflags
 425     # to these variables.  We don't want to use these for the actual build, so clearn them out.
 426     conf.env['CXXFLAGS_AVCODEC'] = []
 427     conf.env['CXXFLAGS_AVUTIL'] = []
 428
 429     # Boost
 430     if conf.options.static_boost:
 431         conf.env.STLIB_BOOST_THREAD = ['boost_thread']
 432         conf.env.STLIB_BOOST_FILESYSTEM = ['boost_filesystem%s' % boost_lib_suffix]
 433         conf.env.STLIB_BOOST_DATETIME = ['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix]
 434         conf.env.STLIB_BOOST_SIGNALS2 = ['boost_signals2']
 435         conf.env.STLIB_BOOST_SYSTEM = ['boost_system']
 436         conf.env.STLIB_BOOST_REGEX = ['boost_regex']
 437     else:
 438         conf.check_cxx(fragment="""
 439                             #include <boost/version.hpp>\n
 440                             #if BOOST_VERSION < 104500\n
 441                             #error boost too old\n
 442                             #endif\n
 443                             int main(void) { return 0; }\n
 444                             """,
 445                        mandatory=True,
 446                        msg='Checking for boost library >= 1.45',
 447                        okmsg='yes',
 448                        errmsg='too old\nPlease install boost version 1.45 or higher.')
 449
 450         conf.check_cxx(fragment="""
 451                             #include <boost/thread.hpp>\n
 452                             int main() { boost::thread t (); }\n
 453                             """,
 454                        msg='Checking for boost threading library',
 455                        libpath='/usr/local/lib',
 456                        lib=[boost_thread, 'boost_system%s' % boost_lib_suffix],
 457                        uselib_store='BOOST_THREAD')
 458
 459         conf.check_cxx(fragment="""
 460                             #include <boost/filesystem.hpp>\n
 461                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
 462                             """,
 463                        msg='Checking for boost filesystem library',
 464                        libpath='/usr/local/lib',
 465                        lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 466                        uselib_store='BOOST_FILESYSTEM')
 467
 468         conf.check_cxx(fragment="""
 469                             #include <boost/date_time.hpp>\n
 470                             int main() { boost::gregorian::day_clock::local_day(); }\n
 471                             """,
 472                        msg='Checking for boost datetime library',
 473                        libpath='/usr/local/lib',
 474                        lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 475                        uselib_store='BOOST_DATETIME')
 476
 477         conf.check_cxx(fragment="""
 478                             #include <boost/signals2.hpp>\n
 479                             int main() { boost::signals2::signal<void (int)> x; }\n
 480                             """,
 481                        msg='Checking for boost signals2 library',
 482                        uselib_store='BOOST_SIGNALS2')
 483
 484         conf.check_cxx(fragment="""
 485                             #include <boost/regex.hpp>\n
 486                             int main() { boost::regex re ("foo"); }\n
 487                             """,
 488                        msg='Checking for boost regex library',
 489                        lib=['boost_regex%s' % boost_lib_suffix],
 490                        uselib_store='BOOST_REGEX')
 491
 492     # libxml++ requires glibmm and versions of glibmm 2.45.31 and later
 493     # must be built with -std=c++11 as they use c++11
 494     # features and c++11 is not (yet) the default in gcc.
 495     glibmm_version = conf.cmd_and_log(['pkg-config', '--modversion', 'glibmm-2.4'], output=Context.STDOUT, quiet=Context.BOTH)
 496     s = glibmm_version.split('.')
 497     v = (int(s[0]) << 16) | (int(s[1]) << 8) | int(s[2])
 498     if v >= 0x022D1F:
 499         conf.env.append_value('CXXFLAGS', '-std=c++11')
 500
 501     # Other stuff
 502
 503     conf.find_program('msgfmt', var='MSGFMT')
 504
 505     datadir = conf.env.DATADIR
 506     if not datadir:
 507         datadir = os.path.join(conf.env.PREFIX, 'share')
 508
 509     conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
 510     conf.define('DATADIR', datadir)
 511
 512     conf.recurse('src')
 513     if not conf.env.DISABLE_TESTS:
 514         conf.recurse('test')
 515
 516     Logs.pprint('YELLOW', '')
 517     if conf.env.TARGET_WINDOWS:
 518         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Windows')
 519     elif conf.env.TARGET_LINUX:
 520         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Linux')
 521     elif conf.env.TARGET_OSX:
 522         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': OS X')
 523
 524     def report(name, variable):
 525         linkage = ''
 526         if variable:
 527             linkage = 'static'
 528         else:
 529             linkage = 'dynamic'
 530         Logs.pprint('YELLOW', '\t%s: %s' % (name.ljust(25), linkage))
 531
 532     report('DCP-o-matic libraries', conf.options.static_dcpomatic)
 533     report('Boost', conf.options.static_boost)
 534     report('wxWidgets', conf.options.static_wxwidgets)
 535     report('FFmpeg', conf.options.static_ffmpeg)
 536     report('libxml++', conf.options.static_xmlpp)
 537     report('xmlsec', conf.options.static_xmlsec)
 538     report('libssh', conf.options.static_ssh)
 539     report('libcxml', conf.options.static_cxml)
 540     report('libdcp', conf.options.static_dcp)
 541     report('libcurl', conf.options.static_curl)
 542
 543     Logs.pprint('YELLOW', '')
 544
 545 def build(bld):
 546     create_version_cc(VERSION, bld.env.CXXFLAGS)
 547
 548     bld.recurse('src')
 549     bld.recurse('graphics')
 550
 551     if not bld.env.DISABLE_TESTS:
 552         bld.recurse('test')
 553     if bld.env.TARGET_WINDOWS:
 554         bld.recurse('platform/windows')
 555     if bld.env.TARGET_LINUX:
 556         bld.recurse('platform/linux')
 557     if bld.env.TARGET_OSX:
 558         bld.recurse('platform/osx')
 559
 560     if not bld.env.TARGET_WINDOWS:
 561         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Regular.ttf')
 562         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Italic.ttf')
 563         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Bold.ttf')
 564
 565     bld.add_post_fun(post)
 566
 567 def git_revision():
 568     if not os.path.exists('.git'):
 569         return None
 570
 571     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 572     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 573     if len(output) == 0:
 574         return None
 575     o = output[0].decode('utf-8')
 576     return o.replace("commit ", "")[0:10]
 577
 578 def dist(ctx):
 579     r = git_revision()
 580     if r is not None:
 581         f = open('.git_revision', 'w')
 582         print >>f,r
 583     f.close()
 584
 585     ctx.excl = """
 586                TODO core *~ src/wx/*~ src/lib/*~ builds/*~ doc/manual/*~ src/tools/*~ *.pyc .waf* build .git
 587                deps alignment hacks sync *.tar.bz2 *.exe .lock* *build-windows doc/manual/pdf doc/manual/html
 588                GRSYMS GRTAGS GSYMS GTAGS
 589                """
 590
 591 def create_version_cc(version, cxx_flags):
 592     commit = git_revision()
 593     if commit is None and os.path.exists('.git_revision'):
 594         f = open('.git_revision', 'r')
 595         commit = f.readline().strip()
 596
 597     if commit is None:
 598         commit = 'release'
 599
 600     try:
 601         text =  '#include "version.h"\n'
 602         text += 'char const * dcpomatic_git_commit = \"%s\";\n' % commit
 603         text += 'char const * dcpomatic_version = \"%s\";\n' % version
 604
 605         t = ''
 606         for f in cxx_flags:
 607             f = f.replace('"', '\\"')
 608             t += f + ' '
 609         text += 'char const * dcpomatic_cxx_flags = \"%s\";\n' % t[:-1]
 610
 611         print('Writing version information to src/lib/version.cc')
 612         o = open('src/lib/version.cc', 'w')
 613         o.write(text)
 614         o.close()
 615     except IOError:
 616         print('Could not open src/lib/version.cc for writing\n')
 617         sys.exit(-1)
 618
 619 def post(ctx):
 620     if ctx.cmd == 'install':
 621         ctx.exec_command('/sbin/ldconfig')
 622
 623 def pot(bld):
 624     bld.recurse('src')
 625
 626 def pot_merge(bld):
 627     bld.recurse('src')
 628
 629 def tags(bld):
 630     os.system('etags src/lib/*.cc src/lib/*.h src/wx/*.cc src/wx/*.h src/tools/*.cc')
 631
 632 def cppcheck(bld):
 633     os.system('cppcheck --enable=all --quiet .')