wscript

   1 #
   2 #    Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
   3 #
   4 #    This program is free software; you can redistribute it and/or modify
   5 #    it under the terms of the GNU General Public License as published by
   6 #    the Free Software Foundation; either version 2 of the License, or
   7 #    (at your option) any later version.
   8 #
   9 #    This program is distributed in the hope that it will be useful,
  10 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 #    GNU General Public License for more details.
  13 #
  14 #    You should have received a copy of the GNU General Public License
  15 #    along with this program; if not, write to the Free Software
  16 #    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17 #
  18
  19 import subprocess
  20 import os
  21 import shlex
  22 import sys
  23 import glob
  24 import distutils
  25 import distutils.spawn
  26 from waflib import Logs, Context
  27
  28 APPNAME = 'dcpomatic'
  29 VERSION = '2.8.4devel'
  30
  31 def options(opt):
  32     opt.load('compiler_cxx')
  33     opt.load('winres')
  34
  35     opt.add_option('--enable-debug',      action='store_true', default=False, help='build with debugging information and without optimisation')
  36     opt.add_option('--disable-gui',       action='store_true', default=False, help='disable building of GUI tools')
  37     opt.add_option('--disable-tests',     action='store_true', default=False, help='disable building of tests')
  38     opt.add_option('--install-prefix',                         default=None,  help='prefix of where DCP-o-matic will be installed')
  39     opt.add_option('--target-windows',    action='store_true', default=False, help='set up to do a cross-compile to make a Windows package')
  40     opt.add_option('--static-dcpomatic',  action='store_true', default=False, help='link to components of DCP-o-matic statically')
  41     opt.add_option('--static-boost',      action='store_true', default=False, help='link statically to Boost')
  42     opt.add_option('--static-wxwidgets',  action='store_true', default=False, help='link statically to wxWidgets')
  43     opt.add_option('--static-ffmpeg',     action='store_true', default=False, help='link statically to FFmpeg')
  44     opt.add_option('--static-xmlpp',      action='store_true', default=False, help='link statically to libxml++')
  45     opt.add_option('--static-xmlsec',     action='store_true', default=False, help='link statically to xmlsec')
  46     opt.add_option('--static-ssh',        action='store_true', default=False, help='link statically to libssh')
  47     opt.add_option('--static-cxml',       action='store_true', default=False, help='link statically to libcxml')
  48     opt.add_option('--static-dcp',        action='store_true', default=False, help='link statically to libdcp')
  49     opt.add_option('--static-sub',        action='store_true', default=False, help='link statically to libsub')
  50     opt.add_option('--static-curl',       action='store_true', default=False, help='link statically to libcurl')
  51     opt.add_option('--workaround-gssapi', action='store_true', default=False, help='link to gssapi_krb5')
  52
  53 def configure(conf):
  54     conf.load('compiler_cxx')
  55     if conf.options.target_windows:
  56         conf.load('winres')
  57
  58     # Save conf.options that we need elsewhere in conf.env
  59     conf.env.DISABLE_GUI = conf.options.disable_gui
  60     conf.env.DISABLE_TESTS = conf.options.disable_tests
  61     conf.env.TARGET_WINDOWS = conf.options.target_windows
  62     conf.env.TARGET_OSX = sys.platform == 'darwin'
  63     conf.env.TARGET_LINUX = not conf.env.TARGET_WINDOWS and not conf.env.TARGET_OSX
  64     conf.env.VERSION = VERSION
  65     conf.env.DEBUG = conf.options.enable_debug
  66     conf.env.STATIC_DCPOMATIC = conf.options.static_dcpomatic
  67     if conf.options.install_prefix is None:
  68         conf.env.INSTALL_PREFIX = conf.env.PREFIX
  69     else:
  70         conf.env.INSTALL_PREFIX = conf.options.install_prefix
  71
  72     # Common CXXFLAGS
  73     conf.env.append_value('CXXFLAGS', ['-D__STDC_CONSTANT_MACROS',
  74                                        '-D__STDC_LIMIT_MACROS',
  75                                        '-D__STDC_FORMAT_MACROS',
  76                                        '-msse',
  77                                        '-fno-strict-aliasing',
  78                                        '-Wall',
  79                                        '-Wno-attributes',
  80                                        '-Wextra',
  81                                        # Remove auto_ptr warnings from libxml++-2.6
  82                                        '-Wno-deprecated-declarations',
  83                                        '-D_FILE_OFFSET_BITS=64'])
  84
  85     gcc = conf.env['CC_VERSION']
  86     if int(gcc[0]) >= 4 and int(gcc[1]) > 1:
  87         conf.env.append_value('CXXFLAGS', ['-Wno-unused-result'])
  88
  89     if conf.options.enable_debug:
  90         conf.env.append_value('CXXFLAGS', ['-g', '-DDCPOMATIC_DEBUG', '-fno-omit-frame-pointer'])
  91     else:
  92         conf.env.append_value('CXXFLAGS', '-O2')
  93
  94     #
  95     # Windows/Linux/OS X specific
  96     #
  97
  98     # Windows
  99     if conf.env.TARGET_WINDOWS:
 100         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_WINDOWS')
 101         conf.env.append_value('CXXFLAGS', '-DWIN32_LEAN_AND_MEAN')
 102         conf.env.append_value('CXXFLAGS', '-DBOOST_USE_WINDOWS_H')
 103         conf.env.append_value('CXXFLAGS', '-DUNICODE')
 104         conf.env.append_value('CXXFLAGS', '-DBOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN')
 105         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 106         wxrc = os.popen('wx-config --rescomp').read().split()[1:]
 107         conf.env.append_value('WINRCFLAGS', wxrc)
 108         if conf.options.enable_debug:
 109             conf.env.append_value('CXXFLAGS', ['-mconsole'])
 110             conf.env.append_value('LINKFLAGS', ['-mconsole'])
 111         conf.check(lib='ws2_32', uselib_store='WINSOCK2', msg="Checking for library winsock2")
 112         conf.check(lib='bfd', uselib_store='BFD', msg="Checking for library bfd")
 113         conf.check(lib='dbghelp', uselib_store='DBGHELP', msg="Checking for library dbghelp")
 114         conf.check(lib='iberty', uselib_store='IBERTY', msg="Checking for library iberty")
 115         conf.check(lib='shlwapi', uselib_store='SHLWAPI', msg="Checking for library shlwapi")
 116         conf.check(lib='mswsock', uselib_store='MSWSOCK', msg="Checking for library mswsock")
 117         boost_lib_suffix = '-mt'
 118         boost_thread = 'boost_thread-mt'
 119         conf.check_cxx(fragment="""
 120                                #include <boost/locale.hpp>\n
 121                                int main() { std::locale::global (boost::locale::generator().generate ("")); }\n
 122                                """,
 123                                msg='Checking for boost locale library',
 124                                libpath='/usr/local/lib',
 125                                lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 126                                uselib_store='BOOST_LOCALE')
 127
 128     # POSIX
 129     if conf.env.TARGET_LINUX or conf.env.TARGET_OSX:
 130         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_POSIX')
 131         boost_lib_suffix = ''
 132         boost_thread = 'boost_thread'
 133         conf.env.append_value('LINKFLAGS', '-pthread')
 134
 135     # Linux
 136     if conf.env.TARGET_LINUX:
 137         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 138         conf.env.append_value('CXXFLAGS', '-DLINUX_LOCALE_PREFIX="%s/share/locale"' % conf.env['INSTALL_PREFIX'])
 139         conf.env.append_value('CXXFLAGS', '-DLINUX_SHARE_PREFIX="%s/share/dcpomatic2"' % conf.env['INSTALL_PREFIX'])
 140         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_LINUX')
 141         if not conf.env.DISABLE_GUI:
 142             conf.check_cfg(package='gtk+-2.0', args='--cflags --libs', uselib_store='GTK', mandatory=True)
 143
 144     # OSX
 145     if conf.env.TARGET_OSX:
 146         conf.env.append_value('CXXFLAGS', ['-DDCPOMATIC_OSX', '-Wno-unused-function', '-Wno-unused-parameter', '-Wno-unused-local-typedef'])
 147         conf.env.append_value('LINKFLAGS', '-headerpad_max_install_names')
 148
 149     #
 150     # Dependencies.
 151     #
 152
 153     # It should be possible to use check_cfg for both dynamic and static linking, but
 154     # e.g. pkg-config --libs --static foo returns some libraries that should be statically
 155     # linked and others that should be dynamic.  This doesn't work too well with waf
 156     # as it wants them separate.
 157
 158     # libcurl
 159     if conf.options.static_curl:
 160         conf.env.STLIB_CURL = ['curl']
 161         conf.env.LIB_CURL = ['ssh2', 'idn']
 162     else:
 163         conf.check_cfg(package='libcurl', args='--cflags --libs', atleast_version='7.19.1', uselib_store='CURL', mandatory=True)
 164
 165     # libicu
 166     if conf.check_cfg(package='icu-i18n', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 167         if conf.check_cfg(package='icu', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 168             conf.check_cxx(fragment="""
 169                             #include <unicode/ucsdet.h>
 170                             int main(void) {
 171                                 UErrorCode status = U_ZERO_ERROR;
 172                                 UCharsetDetector* detector = ucsdet_open (&status);
 173                                 return 0; }\n
 174                             """,
 175                        mandatory=True,
 176                        msg='Checking for libicu',
 177                        okmsg='yes',
 178                        libpath=['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu'],
 179                        lib=['icuio', 'icui18n', 'icudata', 'icuuc'],
 180                        uselib_store='ICU')
 181
 182     # libsamplerate
 183     conf.check_cfg(package='samplerate', args='--cflags --libs', uselib_store='SAMPLERATE', mandatory=True)
 184
 185     # glib
 186     conf.check_cfg(package='glib-2.0', args='--cflags --libs', uselib_store='GLIB', mandatory=True)
 187
 188     # ImageMagick / GraphicsMagick
 189     if distutils.spawn.find_executable('Magick++-config'):
 190         conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
 191         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 192     else:
 193         image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 194         graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 195         if image is None and graphics is None:
 196             Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
 197         if image is not None:
 198             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 199         if graphics is not None:
 200             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_GRAPHICS_MAGICK')
 201
 202     # See if we are using the MagickCore or MagickLib namespaces
 203     conf.check_cxx(fragment="""
 204                             #include <Magick++/Include.h>\n
 205                             using namespace MagickCore;\n
 206                             int main () { return 0; }\n
 207                             """,
 208                    mandatory=False,
 209                    msg='Checking for MagickCore namespace',
 210                    okmsg='yes',
 211                    includes=conf.env['INCLUDES_MAGICK'],
 212                    define_name='DCPOMATIC_HAVE_MAGICKCORE_NAMESPACE')
 213
 214     conf.check_cxx(fragment="""
 215                             #include <Magick++/Include.h>\n
 216                             using namespace MagickLib;\n
 217                             int main () { return 0; }\n
 218                             """,
 219                    mandatory=False,
 220                    msg='Checking for MagickLib namespace',
 221                    okmsg='yes',
 222                    includes=conf.env['INCLUDES_MAGICK'],
 223                    define_name='DCPOMATIC_HAVE_MAGICKLIB_NAMESPACE')
 224
 225     # libzip
 226     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 227
 228     # fontconfig
 229     conf.check_cfg(package='fontconfig', args='--cflags --libs', uselib_store='FONTCONFIG', mandatory=True)
 230
 231     # pangomm
 232     conf.check_cfg(package='pangomm-1.4', args='--cflags --libs', uselib_store='PANGOMM', mandatory=True)
 233
 234     # cairomm
 235     conf.check_cfg(package='cairomm-1.0', args='--cflags --libs', uselib_store='CAIROMM', mandatory=True)
 236
 237     # See if we have Cairo::ImageSurface::format_stride_for_width
 238     conf.check_cxx(fragment="""
 239                             #include <cairomm/cairomm.h>
 240                             int main(void) {
 241                                 Cairo::ImageSurface::format_stride_for_width (Cairo::FORMAT_ARGB, 1024);\n
 242                                 return 0; }\n
 243                             """,
 244                        mandatory=False,
 245                        msg='Checking for format_stride_for_width',
 246                        okmsg='yes',
 247                        includes=conf.env['INCLUDES_CAIROMM'],
 248                        define_name='DCPOMATIC_HAVE_FORMAT_STRIDE_FOR_WIDTH')
 249
 250     # libcxml
 251     if conf.options.static_cxml:
 252         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags', uselib_store='CXML', mandatory=True)
 253         conf.env.STLIB_CXML = ['cxml']
 254     else:
 255         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags --libs', uselib_store='CXML', mandatory=True)
 256
 257     # libssh
 258     if conf.options.static_ssh:
 259         conf.env.STLIB_SSH = ['ssh']
 260         if conf.options.workaround_gssapi:
 261             conf.env.LIB_SSH = ['gssapi_krb5']
 262     else:
 263         conf.check_cc(fragment="""
 264                                #include <libssh/libssh.h>\n
 265                                int main () {\n
 266                                ssh_session s = ssh_new ();\n
 267                                return 0;\n
 268                                }
 269                                """,
 270                       msg='Checking for library libssh',
 271                       mandatory=True,
 272                       lib='ssh',
 273                       uselib_store='SSH')
 274
 275     # libdcp
 276     if conf.options.static_dcp:
 277         conf.check_cfg(package='libdcp-1.0', atleast_version='1.3.3', args='--cflags', uselib_store='DCP', mandatory=True)
 278         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 279         conf.env.STLIB_DCP = ['dcp-1.0', 'asdcp-cth', 'kumu-cth', 'openjp2']
 280         conf.env.LIB_DCP = ['glibmm-2.4', 'ssl', 'crypto', 'bz2', 'xslt']
 281     else:
 282         conf.check_cfg(package='libdcp-1.0', atleast_version='1.3.3', args='--cflags --libs', uselib_store='DCP', mandatory=True)
 283         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 284
 285     # libsub
 286     if conf.options.static_sub:
 287         conf.check_cfg(package='libsub-1.0', atleast_version='1.1.12', args='--cflags', uselib_store='SUB', mandatory=True)
 288         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 289         conf.env.STLIB_SUB = ['sub-1.0']
 290     else:
 291         conf.check_cfg(package='libsub-1.0', atleast_version='1.1.12', args='--cflags --libs', uselib_store='SUB', mandatory=True)
 292         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 293
 294     # libxml++
 295     if conf.options.static_xmlpp:
 296         conf.env.STLIB_XMLPP = ['xml++-2.6']
 297         conf.env.LIB_XMLPP = ['xml2']
 298     else:
 299         conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='XMLPP', mandatory=True)
 300
 301     # libxmlsec
 302     if conf.options.static_xmlsec:
 303         if conf.check_cxx(lib='xmlsec1-openssl', mandatory=False):
 304             conf.env.STLIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 305         else:
 306             conf.env.STLIB_XMLSEC = ['xmlsec1']
 307     else:
 308         conf.env.LIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 309
 310     # FFmpeg
 311     if conf.options.static_ffmpeg:
 312         names = ['avformat', 'avfilter', 'avcodec', 'avutil', 'swscale', 'postproc']
 313         for name in names:
 314             static = subprocess.Popen(shlex.split('pkg-config --static --libs lib%s' % name), stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
 315             libs = []
 316             stlibs = []
 317             include = []
 318             libpath = []
 319             for s in static.split():
 320                 if s.startswith('-L'):
 321                     libpath.append(s[2:])
 322                 elif s.startswith('-I'):
 323                     include.append(s[2:])
 324                 elif s.startswith('-l'):
 325                     if s[2:] not in names:
 326                         libs.append(s[2:])
 327                     else:
 328                         stlibs.append(s[2:])
 329
 330             conf.env['LIB_%s' % name.upper()] = libs
 331             conf.env['STLIB_%s' % name.upper()] = stlibs
 332             conf.env['INCLUDES_%s' % name.upper()] = include
 333             conf.env['LIBPATH_%s' % name.upper()] = libpath
 334     else:
 335         conf.check_cfg(package='libavformat', args='--cflags --libs', uselib_store='AVFORMAT', mandatory=True)
 336         conf.check_cfg(package='libavfilter', args='--cflags --libs', uselib_store='AVFILTER', mandatory=True)
 337         conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True)
 338         conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True)
 339         conf.check_cfg(package='libswscale', args='--cflags --libs', uselib_store='SWSCALE', mandatory=True)
 340         conf.check_cfg(package='libpostproc', args='--cflags --libs', uselib_store='POSTPROC', mandatory=True)
 341
 342     # Check to see if we have our version of FFmpeg that allows us to get at EBUR128 results
 343     conf.check_cxx(fragment="""
 344                             extern "C" {\n
 345                             #include <libavfilter/f_ebur128.h>\n
 346                             }\n
 347                             int main () { av_ebur128_get_true_peaks (0); }\n
 348                             """,
 349                    msg='Checking for EBUR128-patched FFmpeg',
 350                    libpath=conf.env['LIBPATH_AVFORMAT'],
 351                    lib='avfilter avutil swresample',
 352                    includes=conf.env['INCLUDES_AVFORMAT'],
 353                    define_name='DCPOMATIC_HAVE_EBUR128_PATCHED_FFMPEG',
 354                    mandatory=False)
 355
 356     # Check to see if we have our AVSubtitleRect has a pict member
 357     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 358     conf.check_cxx(fragment="""
 359                             extern "C" {\n
 360                             #include <libavcodec/avcodec.h>\n
 361                             }\n
 362                             int main () { AVSubtitleRect r; r.pict; }\n
 363                             """,
 364                    msg='Checking for AVSubtitleRect::pict',
 365                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 366                    libpath=conf.env['LIBPATH_AVCODEC'],
 367                    lib='avcodec',
 368                    includes=conf.env['INCLUDES_AVCODEC'],
 369                    define_name='DCPOMATIC_HAVE_AVSUBTITLERECT_PICT',
 370                    mandatory=False)
 371
 372     # Check to see if we have our AVComponentDescriptor has a depth_minus1 member
 373     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 374     conf.check_cxx(fragment="""
 375                             extern "C" {\n
 376                             #include <libavutil/pixdesc.h>\n
 377                             }\n
 378                             int main () { AVComponentDescriptor d; d.depth_minus1; }\n
 379                             """,
 380                    msg='Checking for AVComponentDescriptor::depth_minus1',
 381                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 382                    libpath=conf.env['LIBPATH_AVUTIL'],
 383                    lib='avutil',
 384                    includes=conf.env['INCLUDES_AVUTIL'],
 385                    define_name='DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1',
 386                    mandatory=False)
 387
 388     # Hack: the previous two check_cxx calls end up copying their (necessary) cxxflags
 389     # to these variables.  We don't want to use these for the actual build, so clearn them out.
 390     conf.env['CXXFLAGS_AVCODEC'] = []
 391     conf.env['CXXFLAGS_AVUTIL'] = []
 392
 393     # Boost
 394     if conf.options.static_boost:
 395         conf.env.STLIB_BOOST_THREAD = ['boost_thread']
 396         conf.env.STLIB_BOOST_FILESYSTEM = ['boost_filesystem%s' % boost_lib_suffix]
 397         conf.env.STLIB_BOOST_DATETIME = ['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix]
 398         conf.env.STLIB_BOOST_SIGNALS2 = ['boost_signals2']
 399         conf.env.STLIB_BOOST_SYSTEM = ['boost_system']
 400         conf.env.STLIB_BOOST_REGEX = ['boost_regex']
 401     else:
 402         conf.check_cxx(fragment="""
 403                             #include <boost/version.hpp>\n
 404                             #if BOOST_VERSION < 104500\n
 405                             #error boost too old\n
 406                             #endif\n
 407                             int main(void) { return 0; }\n
 408                             """,
 409                        mandatory=True,
 410                        msg='Checking for boost library >= 1.45',
 411                        okmsg='yes',
 412                        errmsg='too old\nPlease install boost version 1.45 or higher.')
 413
 414         conf.check_cxx(fragment="""
 415                             #include <boost/thread.hpp>\n
 416                             int main() { boost::thread t (); }\n
 417                             """,
 418                        msg='Checking for boost threading library',
 419                        libpath='/usr/local/lib',
 420                        lib=[boost_thread, 'boost_system%s' % boost_lib_suffix],
 421                        uselib_store='BOOST_THREAD')
 422
 423         conf.check_cxx(fragment="""
 424                             #include <boost/filesystem.hpp>\n
 425                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
 426                             """,
 427                        msg='Checking for boost filesystem library',
 428                        libpath='/usr/local/lib',
 429                        lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 430                        uselib_store='BOOST_FILESYSTEM')
 431
 432         conf.check_cxx(fragment="""
 433                             #include <boost/date_time.hpp>\n
 434                             int main() { boost::gregorian::day_clock::local_day(); }\n
 435                             """,
 436                        msg='Checking for boost datetime library',
 437                        libpath='/usr/local/lib',
 438                        lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 439                        uselib_store='BOOST_DATETIME')
 440
 441         conf.check_cxx(fragment="""
 442                             #include <boost/signals2.hpp>\n
 443                             int main() { boost::signals2::signal<void (int)> x; }\n
 444                             """,
 445                        msg='Checking for boost signals2 library',
 446                        uselib_store='BOOST_SIGNALS2')
 447
 448         conf.check_cxx(fragment="""
 449                             #include <boost/regex.hpp>\n
 450                             int main() { boost::regex re ("foo"); }\n
 451                             """,
 452                        msg='Checking for boost regex library',
 453                        lib=['boost_regex%s' % boost_lib_suffix],
 454                        uselib_store='BOOST_REGEX')
 455
 456     # libxml++ requires glibmm and versions of glibmm 2.45.31 and later
 457     # must be built with -std=c++11 as they use c++11
 458     # features and c++11 is not (yet) the default in gcc.
 459     glibmm_version = conf.cmd_and_log(['pkg-config', '--modversion', 'glibmm-2.4'], output=Context.STDOUT, quiet=Context.BOTH)
 460     s = glibmm_version.split('.')
 461     v = (int(s[0]) << 16) | (int(s[1]) << 8) | int(s[2])
 462     if v >= 0x022D1F:
 463         conf.env.append_value('CXXFLAGS', '-std=c++11')
 464
 465     # Other stuff
 466
 467     conf.find_program('msgfmt', var='MSGFMT')
 468
 469     datadir = conf.env.DATADIR
 470     if not datadir:
 471         datadir = os.path.join(conf.env.PREFIX, 'share')
 472
 473     conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
 474     conf.define('DATADIR', datadir)
 475
 476     conf.recurse('src')
 477     if not conf.env.DISABLE_TESTS:
 478         conf.recurse('test')
 479
 480     Logs.pprint('YELLOW', '')
 481     if conf.env.TARGET_WINDOWS:
 482         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Windows')
 483     elif conf.env.TARGET_LINUX:
 484         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Linux')
 485     elif conf.env.TARGET_OSX:
 486         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': OS X')
 487
 488     def report(name, variable):
 489         linkage = ''
 490         if variable:
 491             linkage = 'static'
 492         else:
 493             linkage = 'dynamic'
 494         Logs.pprint('YELLOW', '\t%s: %s' % (name.ljust(25), linkage))
 495
 496     report('DCP-o-matic libraries', conf.options.static_dcpomatic)
 497     report('Boost', conf.options.static_boost)
 498     report('wxWidgets', conf.options.static_wxwidgets)
 499     report('FFmpeg', conf.options.static_ffmpeg)
 500     report('libxml++', conf.options.static_xmlpp)
 501     report('xmlsec', conf.options.static_xmlsec)
 502     report('libssh', conf.options.static_ssh)
 503     report('libcxml', conf.options.static_cxml)
 504     report('libdcp', conf.options.static_dcp)
 505     report('libcurl', conf.options.static_curl)
 506
 507     Logs.pprint('YELLOW', '')
 508
 509 def build(bld):
 510     create_version_cc(VERSION, bld.env.CXXFLAGS)
 511
 512     bld.recurse('src')
 513     bld.recurse('graphics')
 514
 515     if not bld.env.DISABLE_TESTS:
 516         bld.recurse('test')
 517     if bld.env.TARGET_WINDOWS:
 518         bld.recurse('platform/windows')
 519     if bld.env.TARGET_LINUX:
 520         bld.recurse('platform/linux')
 521     if bld.env.TARGET_OSX:
 522         bld.recurse('platform/osx')
 523
 524     if not bld.env.TARGET_WINDOWS:
 525         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Regular.ttf')
 526         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Italic.ttf')
 527         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Bold.ttf')
 528
 529     bld.add_post_fun(post)
 530
 531 def git_revision():
 532     if not os.path.exists('.git'):
 533         return None
 534
 535     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 536     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 537     o = output[0].decode('utf-8')
 538     return o.replace("commit ", "")[0:10]
 539
 540 def dist(ctx):
 541     r = git_revision()
 542     if r is not None:
 543         f = open('.git_revision', 'w')
 544         print >>f,r
 545     f.close()
 546
 547     ctx.excl = """
 548                TODO core *~ src/wx/*~ src/lib/*~ builds/*~ doc/manual/*~ src/tools/*~ *.pyc .waf* build .git
 549                deps alignment hacks sync *.tar.bz2 *.exe .lock* *build-windows doc/manual/pdf doc/manual/html
 550                GRSYMS GRTAGS GSYMS GTAGS
 551                """
 552
 553 def create_version_cc(version, cxx_flags):
 554     commit = git_revision()
 555     if commit is None and os.path.exists('.git_revision'):
 556         f = open('.git_revision', 'r')
 557         commit = f.readline().strip()
 558
 559     if commit is None:
 560         commit = 'release'
 561
 562     try:
 563         text =  '#include "version.h"\n'
 564         text += 'char const * dcpomatic_git_commit = \"%s\";\n' % commit
 565         text += 'char const * dcpomatic_version = \"%s\";\n' % version
 566
 567         t = ''
 568         for f in cxx_flags:
 569             f = f.replace('"', '\\"')
 570             t += f + ' '
 571         text += 'char const * dcpomatic_cxx_flags = \"%s\";\n' % t[:-1]
 572
 573         print('Writing version information to src/lib/version.cc')
 574         o = open('src/lib/version.cc', 'w')
 575         o.write(text)
 576         o.close()
 577     except IOError:
 578         print('Could not open src/lib/version.cc for writing\n')
 579         sys.exit(-1)
 580
 581 def post(ctx):
 582     if ctx.cmd == 'install':
 583         ctx.exec_command('/sbin/ldconfig')
 584
 585 def pot(bld):
 586     bld.recurse('src')
 587
 588 def pot_merge(bld):
 589     bld.recurse('src')
 590
 591 def tags(bld):
 592     os.system('etags src/lib/*.cc src/lib/*.h src/wx/*.cc src/wx/*.h src/tools/*.cc')
 593
 594 def cppcheck(bld):
 595     os.system('cppcheck --enable=all --quiet .')