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 = '2.11.27devel'
  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         conf.env.append_value('CXXFLAGS', '-std=c++11')
 109         wxrc = os.popen('wx-config --rescomp').read().split()[1:]
 110         conf.env.append_value('WINRCFLAGS', wxrc)
 111         if conf.options.enable_debug:
 112             conf.env.append_value('CXXFLAGS', ['-mconsole'])
 113             conf.env.append_value('LINKFLAGS', ['-mconsole'])
 114         conf.check(lib='ws2_32', uselib_store='WINSOCK2', msg="Checking for library winsock2")
 115         conf.check(lib='dbghelp', uselib_store='DBGHELP', msg="Checking for library dbghelp")
 116         conf.check(lib='shlwapi', uselib_store='SHLWAPI', msg="Checking for library shlwapi")
 117         conf.check(lib='mswsock', uselib_store='MSWSOCK', msg="Checking for library mswsock")
 118         conf.check(lib='ole32', uselib_store='OLE32', msg="Checking for library ole32")
 119         conf.check(lib='dsound', uselib_store='DSOUND', msg="Checking for library dsound")
 120         conf.check(lib='winmm', uselib_store='WINMM', msg="Checking for library winmm")
 121         conf.check(lib='ksuser', uselib_store='KSUSER', msg="Checking for library ksuser")
 122         boost_lib_suffix = '-mt'
 123         boost_thread = 'boost_thread_win32-mt'
 124         conf.check_cxx(fragment="""
 125                                #include <boost/locale.hpp>\n
 126                                int main() { std::locale::global (boost::locale::generator().generate ("")); }\n
 127                                """,
 128                                msg='Checking for boost locale library',
 129                                libpath='/usr/local/lib',
 130                                lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 131                                uselib_store='BOOST_LOCALE')
 132
 133     # POSIX
 134     if conf.env.TARGET_LINUX or conf.env.TARGET_OSX:
 135         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_POSIX')
 136         boost_lib_suffix = ''
 137         boost_thread = 'boost_thread'
 138         conf.env.append_value('LINKFLAGS', '-pthread')
 139
 140     # Linux
 141     if conf.env.TARGET_LINUX:
 142         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 143         conf.env.append_value('CXXFLAGS', '-DLINUX_LOCALE_PREFIX="%s/share/locale"' % conf.env['INSTALL_PREFIX'])
 144         conf.env.append_value('CXXFLAGS', '-DLINUX_SHARE_PREFIX="%s/share/dcpomatic2"' % conf.env['INSTALL_PREFIX'])
 145         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_LINUX')
 146         if not conf.env.DISABLE_GUI:
 147             conf.check_cfg(package='gtk+-2.0', args='--cflags --libs', uselib_store='GTK', mandatory=True)
 148
 149     # OSX
 150     if conf.env.TARGET_OSX:
 151         conf.env.append_value('CXXFLAGS', ['-DDCPOMATIC_OSX', '-Wno-unused-function', '-Wno-unused-parameter', '-Wno-unused-local-typedef', '-Wno-potentially-evaluated-expression'])
 152         conf.env.append_value('LINKFLAGS', '-headerpad_max_install_names')
 153
 154     #
 155     # Dependencies.
 156     #
 157
 158     # It should be possible to use check_cfg for both dynamic and static linking, but
 159     # e.g. pkg-config --libs --static foo returns some libraries that should be statically
 160     # linked and others that should be dynamic.  This doesn't work too well with waf
 161     # as it wants them separate.
 162
 163     # libcurl
 164     if conf.options.static_curl:
 165         conf.env.STLIB_CURL = ['curl']
 166         conf.env.LIB_CURL = ['ssh2', 'idn']
 167     else:
 168         conf.check_cfg(package='libcurl', args='--cflags --libs', atleast_version='7.19.1', uselib_store='CURL', mandatory=True)
 169
 170     # libicu
 171     if conf.check_cfg(package='icu-i18n', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 172         if conf.check_cfg(package='icu', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 173             conf.check_cxx(fragment="""
 174                             #include <unicode/ucsdet.h>
 175                             int main(void) {
 176                                 UErrorCode status = U_ZERO_ERROR;
 177                                 UCharsetDetector* detector = ucsdet_open (&status);
 178                                 return 0; }\n
 179                             """,
 180                        mandatory=True,
 181                        msg='Checking for libicu',
 182                        okmsg='yes',
 183                        libpath=['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu'],
 184                        lib=['icuio', 'icui18n', 'icudata', 'icuuc'],
 185                        uselib_store='ICU')
 186
 187     # libsamplerate
 188     conf.check_cfg(package='samplerate', args='--cflags --libs', uselib_store='SAMPLERATE', mandatory=True)
 189
 190     # glib
 191     conf.check_cfg(package='glib-2.0', args='--cflags --libs', uselib_store='GLIB', mandatory=True)
 192
 193     # ImageMagick / GraphicsMagick
 194     if distutils.spawn.find_executable('Magick++-config'):
 195         conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
 196         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 197     else:
 198         image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 199         graphics = None
 200         if image is None:
 201             graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
 202         if image is None and graphics is None:
 203             Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
 204         if image is not None:
 205             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_IMAGE_MAGICK')
 206         if graphics is not None:
 207             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_GRAPHICS_MAGICK')
 208
 209     # See if we are using the MagickCore or MagickLib namespaces
 210     conf.check_cxx(fragment="""
 211                             #include <Magick++/Include.h>\n
 212                             using namespace MagickCore;\n
 213                             int main () { return 0; }\n
 214                             """,
 215                    mandatory=False,
 216                    msg='Checking for MagickCore namespace',
 217                    okmsg='yes',
 218                    includes=conf.env['INCLUDES_MAGICK'],
 219                    define_name='DCPOMATIC_HAVE_MAGICKCORE_NAMESPACE')
 220
 221     conf.check_cxx(fragment="""
 222                             #include <Magick++/Include.h>\n
 223                             using namespace MagickLib;\n
 224                             int main () { return 0; }\n
 225                             """,
 226                    mandatory=False,
 227                    msg='Checking for MagickLib namespace',
 228                    okmsg='yes',
 229                    includes=conf.env['INCLUDES_MAGICK'],
 230                    define_name='DCPOMATIC_HAVE_MAGICKLIB_NAMESPACE')
 231
 232     # libzip
 233     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 234
 235     # fontconfig
 236     conf.check_cfg(package='fontconfig', args='--cflags --libs', uselib_store='FONTCONFIG', mandatory=True)
 237
 238     # pangomm
 239     conf.check_cfg(package='pangomm-1.4', args='--cflags --libs', uselib_store='PANGOMM', mandatory=True)
 240
 241     # cairomm
 242     conf.check_cfg(package='cairomm-1.0', args='--cflags --libs', uselib_store='CAIROMM', mandatory=True)
 243
 244     test_cxxflags = ''
 245     if have_c11:
 246         test_cxxflags = '-std=c++11'
 247
 248     # See if we have Cairo::ImageSurface::format_stride_for_width; Centos 5 does not
 249     conf.check_cxx(fragment="""
 250                             #include <cairomm/cairomm.h>
 251                             int main(void) {
 252                                 Cairo::ImageSurface::format_stride_for_width (Cairo::FORMAT_ARGB32, 1024);\n
 253                                 return 0; }\n
 254                             """,
 255                        mandatory=False,
 256                        cxxflags=test_cxxflags,
 257                        msg='Checking for format_stride_for_width',
 258                        okmsg='yes',
 259                        includes=conf.env['INCLUDES_CAIROMM'],
 260                        uselib='CAIROMM',
 261                        define_name='DCPOMATIC_HAVE_FORMAT_STRIDE_FOR_WIDTH')
 262
 263     # See if we have Pango::Layout::show_in_cairo_context; Centos 5 does not
 264     conf.check_cxx(fragment="""
 265                             #include <pangomm.h>
 266                             int main(void) {
 267                                 Cairo::RefPtr<Cairo::Context> context;
 268                                 Glib::RefPtr<Pango::Layout> layout;
 269                                 layout->show_in_cairo_context (context);
 270                                 return 0; }\n
 271                             """,
 272                        mandatory=False,
 273                        msg='Checking for show_in_cairo_context',
 274                        cxxflags=test_cxxflags,
 275                        okmsg='yes',
 276                        includes=conf.env['INCLUDES_PANGOMM'],
 277                        uselib='PANGOMM',
 278                        define_name='DCPOMATIC_HAVE_SHOW_IN_CAIRO_CONTEXT')
 279
 280
 281     # libcxml
 282     if conf.options.static_cxml:
 283         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags', uselib_store='CXML', mandatory=True)
 284         conf.env.STLIB_CXML = ['cxml']
 285     else:
 286         conf.check_cfg(package='libcxml', atleast_version='0.15.1', args='--cflags --libs', uselib_store='CXML', mandatory=True)
 287
 288     # libssh
 289     if conf.options.static_ssh:
 290         conf.env.STLIB_SSH = ['ssh']
 291         if conf.options.workaround_gssapi:
 292             conf.env.LIB_SSH = ['gssapi_krb5']
 293     else:
 294         conf.check_cc(fragment="""
 295                                #include <libssh/libssh.h>\n
 296                                int main () {\n
 297                                ssh_session s = ssh_new ();\n
 298                                return 0;\n
 299                                }
 300                                """,
 301                       msg='Checking for library libssh',
 302                       mandatory=True,
 303                       lib='ssh',
 304                       uselib_store='SSH')
 305
 306     # libdcp
 307     if conf.options.static_dcp:
 308         conf.check_cfg(package='libdcp-1.0', atleast_version='1.4.1', args='--cflags', uselib_store='DCP', mandatory=True)
 309         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 310         conf.env.STLIB_DCP = ['dcp-1.0', 'asdcp-cth', 'kumu-cth', 'openjp2']
 311         conf.env.LIB_DCP = ['glibmm-2.4', 'ssl', 'crypto', 'bz2', 'xslt']
 312     else:
 313         conf.check_cfg(package='libdcp-1.0', atleast_version='1.4.1', args='--cflags --libs', uselib_store='DCP', mandatory=True)
 314         conf.env.DEFINES_DCP = [f.replace('\\', '') for f in conf.env.DEFINES_DCP]
 315
 316     # libsub
 317     if conf.options.static_sub:
 318         conf.check_cfg(package='libsub-1.0', atleast_version='1.2.1', args='--cflags', uselib_store='SUB', mandatory=True)
 319         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 320         conf.env.STLIB_SUB = ['sub-1.0']
 321     else:
 322         conf.check_cfg(package='libsub-1.0', atleast_version='1.2.1', args='--cflags --libs', uselib_store='SUB', mandatory=True)
 323         conf.env.DEFINES_SUB = [f.replace('\\', '') for f in conf.env.DEFINES_SUB]
 324
 325     # libxml++
 326     if conf.options.static_xmlpp:
 327         conf.env.STLIB_XMLPP = ['xml++-2.6']
 328         conf.env.LIB_XMLPP = ['xml2']
 329     else:
 330         conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='XMLPP', mandatory=True)
 331
 332     # libxmlsec
 333     if conf.options.static_xmlsec:
 334         if conf.check_cxx(lib='xmlsec1-openssl', mandatory=False):
 335             conf.env.STLIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 336         else:
 337             conf.env.STLIB_XMLSEC = ['xmlsec1']
 338     else:
 339         conf.env.LIB_XMLSEC = ['xmlsec1-openssl', 'xmlsec1']
 340
 341     # nettle
 342     conf.check_cfg(package="nettle", args='--cflags --libs', uselib_store='NETTLE', mandatory=True)
 343
 344     # FFmpeg
 345     if conf.options.static_ffmpeg:
 346         names = ['avformat', 'avfilter', 'avcodec', 'avutil', 'swscale', 'postproc', 'swresample']
 347         for name in names:
 348             static = subprocess.Popen(shlex.split('pkg-config --static --libs lib%s' % name), stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
 349             libs = []
 350             stlibs = []
 351             include = []
 352             libpath = []
 353             for s in static.split():
 354                 if s.startswith('-L'):
 355                     libpath.append(s[2:])
 356                 elif s.startswith('-I'):
 357                     include.append(s[2:])
 358                 elif s.startswith('-l'):
 359                     if s[2:] not in names:
 360                         libs.append(s[2:])
 361                     else:
 362                         stlibs.append(s[2:])
 363
 364             conf.env['LIB_%s' % name.upper()] = libs
 365             conf.env['STLIB_%s' % name.upper()] = stlibs
 366             conf.env['INCLUDES_%s' % name.upper()] = include
 367             conf.env['LIBPATH_%s' % name.upper()] = libpath
 368     else:
 369         conf.check_cfg(package='libavformat', args='--cflags --libs', uselib_store='AVFORMAT', mandatory=True)
 370         conf.check_cfg(package='libavfilter', args='--cflags --libs', uselib_store='AVFILTER', mandatory=True)
 371         conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True)
 372         conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True)
 373         conf.check_cfg(package='libswscale', args='--cflags --libs', uselib_store='SWSCALE', mandatory=True)
 374         conf.check_cfg(package='libpostproc', args='--cflags --libs', uselib_store='POSTPROC', mandatory=True)
 375         conf.check_cfg(package='libswresample', args='--cflags --libs', uselib_store='SWRESAMPLE', mandatory=True)
 376
 377     # Check to see if we have our version of FFmpeg that allows us to get at EBUR128 results
 378     conf.check_cxx(fragment="""
 379                             extern "C" {\n
 380                             #include <libavfilter/f_ebur128.h>\n
 381                             }\n
 382                             int main () { av_ebur128_get_true_peaks (0); }\n
 383                             """,
 384                    msg='Checking for EBUR128-patched FFmpeg',
 385                    libpath=conf.env['LIBPATH_AVFORMAT'],
 386                    lib='avfilter avutil swresample',
 387                    includes=conf.env['INCLUDES_AVFORMAT'],
 388                    define_name='DCPOMATIC_HAVE_EBUR128_PATCHED_FFMPEG',
 389                    mandatory=False)
 390
 391     # Check to see if we have our AVSubtitleRect has a pict member
 392     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 393     conf.check_cxx(fragment="""
 394                             extern "C" {\n
 395                             #include <libavcodec/avcodec.h>\n
 396                             }\n
 397                             int main () { AVSubtitleRect r; r.pict; }\n
 398                             """,
 399                    msg='Checking for AVSubtitleRect::pict',
 400                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 401                    libpath=conf.env['LIBPATH_AVCODEC'],
 402                    lib='avcodec',
 403                    includes=conf.env['INCLUDES_AVCODEC'],
 404                    define_name='DCPOMATIC_HAVE_AVSUBTITLERECT_PICT',
 405                    mandatory=False)
 406
 407     # Check to see if we have our AVComponentDescriptor has a depth_minus1 member
 408     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 409     conf.check_cxx(fragment="""
 410                             extern "C" {\n
 411                             #include <libavutil/pixdesc.h>\n
 412                             }\n
 413                             int main () { AVComponentDescriptor d; d.depth_minus1; }\n
 414                             """,
 415                    msg='Checking for AVComponentDescriptor::depth_minus1',
 416                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 417                    libpath=conf.env['LIBPATH_AVUTIL'],
 418                    lib='avutil',
 419                    includes=conf.env['INCLUDES_AVUTIL'],
 420                    define_name='DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1',
 421                    mandatory=False)
 422
 423     # Hack: the previous two check_cxx calls end up copying their (necessary) cxxflags
 424     # to these variables.  We don't want to use these for the actual build, so clearn them out.
 425     conf.env['CXXFLAGS_AVCODEC'] = []
 426     conf.env['CXXFLAGS_AVUTIL'] = []
 427
 428     # Boost
 429     if conf.options.static_boost:
 430         conf.env.STLIB_BOOST_THREAD = ['boost_thread']
 431         conf.env.STLIB_BOOST_FILESYSTEM = ['boost_filesystem%s' % boost_lib_suffix]
 432         conf.env.STLIB_BOOST_DATETIME = ['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix]
 433         conf.env.STLIB_BOOST_SIGNALS2 = ['boost_signals2']
 434         conf.env.STLIB_BOOST_SYSTEM = ['boost_system']
 435         conf.env.STLIB_BOOST_REGEX = ['boost_regex']
 436     else:
 437         conf.check_cxx(fragment="""
 438                             #include <boost/version.hpp>\n
 439                             #if BOOST_VERSION < 104500\n
 440                             #error boost too old\n
 441                             #endif\n
 442                             int main(void) { return 0; }\n
 443                             """,
 444                        mandatory=True,
 445                        msg='Checking for boost library >= 1.45',
 446                        okmsg='yes',
 447                        errmsg='too old\nPlease install boost version 1.45 or higher.')
 448
 449         conf.check_cxx(fragment="""
 450                             #include <boost/thread.hpp>\n
 451                             int main() { boost::thread t (); }\n
 452                             """,
 453                        msg='Checking for boost threading library',
 454                        libpath='/usr/local/lib',
 455                        lib=[boost_thread, 'boost_system%s' % boost_lib_suffix],
 456                        uselib_store='BOOST_THREAD')
 457
 458         conf.check_cxx(fragment="""
 459                             #include <boost/filesystem.hpp>\n
 460                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
 461                             """,
 462                        msg='Checking for boost filesystem library',
 463                        libpath='/usr/local/lib',
 464                        lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 465                        uselib_store='BOOST_FILESYSTEM')
 466
 467         conf.check_cxx(fragment="""
 468                             #include <boost/date_time.hpp>\n
 469                             int main() { boost::gregorian::day_clock::local_day(); }\n
 470                             """,
 471                        msg='Checking for boost datetime library',
 472                        libpath='/usr/local/lib',
 473                        lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 474                        uselib_store='BOOST_DATETIME')
 475
 476         conf.check_cxx(fragment="""
 477                             #include <boost/signals2.hpp>\n
 478                             int main() { boost::signals2::signal<void (int)> x; }\n
 479                             """,
 480                        msg='Checking for boost signals2 library',
 481                        uselib_store='BOOST_SIGNALS2')
 482
 483         conf.check_cxx(fragment="""
 484                             #include <boost/regex.hpp>\n
 485                             int main() { boost::regex re ("foo"); }\n
 486                             """,
 487                        msg='Checking for boost regex library',
 488                        lib=['boost_regex%s' % boost_lib_suffix],
 489                        uselib_store='BOOST_REGEX')
 490
 491     # libxml++ requires glibmm and versions of glibmm 2.45.31 and later
 492     # must be built with -std=c++11 as they use c++11
 493     # features and c++11 is not (yet) the default in gcc.
 494     glibmm_version = conf.cmd_and_log(['pkg-config', '--modversion', 'glibmm-2.4'], output=Context.STDOUT, quiet=Context.BOTH)
 495     s = glibmm_version.split('.')
 496     v = (int(s[0]) << 16) | (int(s[1]) << 8) | int(s[2])
 497     if v >= 0x022D1F:
 498         conf.env.append_value('CXXFLAGS', '-std=c++11')
 499
 500     # Other stuff
 501
 502     conf.find_program('msgfmt', var='MSGFMT')
 503
 504     datadir = conf.env.DATADIR
 505     if not datadir:
 506         datadir = os.path.join(conf.env.PREFIX, 'share')
 507
 508     conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
 509     conf.define('DATADIR', datadir)
 510
 511     conf.recurse('src')
 512     if not conf.env.DISABLE_TESTS:
 513         conf.recurse('test')
 514
 515     Logs.pprint('YELLOW', '')
 516     if conf.env.TARGET_WINDOWS:
 517         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Windows')
 518     elif conf.env.TARGET_LINUX:
 519         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Linux')
 520     elif conf.env.TARGET_OSX:
 521         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': OS X')
 522
 523     def report(name, variable):
 524         linkage = ''
 525         if variable:
 526             linkage = 'static'
 527         else:
 528             linkage = 'dynamic'
 529         Logs.pprint('YELLOW', '\t%s: %s' % (name.ljust(25), linkage))
 530
 531     report('DCP-o-matic libraries', conf.options.static_dcpomatic)
 532     report('Boost', conf.options.static_boost)
 533     report('wxWidgets', conf.options.static_wxwidgets)
 534     report('FFmpeg', conf.options.static_ffmpeg)
 535     report('libxml++', conf.options.static_xmlpp)
 536     report('xmlsec', conf.options.static_xmlsec)
 537     report('libssh', conf.options.static_ssh)
 538     report('libcxml', conf.options.static_cxml)
 539     report('libdcp', conf.options.static_dcp)
 540     report('libcurl', conf.options.static_curl)
 541
 542     Logs.pprint('YELLOW', '')
 543
 544 def build(bld):
 545     create_version_cc(VERSION, bld.env.CXXFLAGS)
 546
 547     bld.recurse('src')
 548     bld.recurse('graphics')
 549
 550     if not bld.env.DISABLE_TESTS:
 551         bld.recurse('test')
 552     if bld.env.TARGET_WINDOWS:
 553         bld.recurse('platform/windows')
 554     if bld.env.TARGET_LINUX:
 555         bld.recurse('platform/linux')
 556     if bld.env.TARGET_OSX:
 557         bld.recurse('platform/osx')
 558
 559     if not bld.env.TARGET_WINDOWS:
 560         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Regular.ttf')
 561         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Italic.ttf')
 562         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Bold.ttf')
 563
 564     bld.add_post_fun(post)
 565
 566 def git_revision():
 567     if not os.path.exists('.git'):
 568         return None
 569
 570     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 571     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 572     if len(output) == 0:
 573         return None
 574     o = output[0].decode('utf-8')
 575     return o.replace("commit ", "")[0:10]
 576
 577 def dist(ctx):
 578     r = git_revision()
 579     if r is not None:
 580         f = open('.git_revision', 'w')
 581         print >>f,r
 582     f.close()
 583
 584     ctx.excl = """
 585                TODO core *~ src/wx/*~ src/lib/*~ builds/*~ doc/manual/*~ src/tools/*~ *.pyc .waf* build .git
 586                deps alignment hacks sync *.tar.bz2 *.exe .lock* *build-windows doc/manual/pdf doc/manual/html
 587                GRSYMS GRTAGS GSYMS GTAGS
 588                """
 589
 590 def create_version_cc(version, cxx_flags):
 591     commit = git_revision()
 592     if commit is None and os.path.exists('.git_revision'):
 593         f = open('.git_revision', 'r')
 594         commit = f.readline().strip()
 595
 596     if commit is None:
 597         commit = 'release'
 598
 599     try:
 600         text =  '#include "version.h"\n'
 601         text += 'char const * dcpomatic_git_commit = \"%s\";\n' % commit
 602         text += 'char const * dcpomatic_version = \"%s\";\n' % version
 603
 604         t = ''
 605         for f in cxx_flags:
 606             f = f.replace('"', '\\"')
 607             t += f + ' '
 608         text += 'char const * dcpomatic_cxx_flags = \"%s\";\n' % t[:-1]
 609
 610         print('Writing version information to src/lib/version.cc')
 611         o = open('src/lib/version.cc', 'w')
 612         o.write(text)
 613         o.close()
 614     except IOError:
 615         print('Could not open src/lib/version.cc for writing\n')
 616         sys.exit(-1)
 617
 618 def post(ctx):
 619     if ctx.cmd == 'install':
 620         ctx.exec_command('/sbin/ldconfig')
 621
 622 def pot(bld):
 623     bld.recurse('src')
 624
 625 def pot_merge(bld):
 626     bld.recurse('src')
 627
 628 def tags(bld):
 629     os.system('etags src/lib/*.cc src/lib/*.h src/wx/*.cc src/wx/*.h src/tools/*.cc')
 630
 631 def cppcheck(bld):
 632     os.system('cppcheck --enable=all --quiet .')