wscript

   1 #
   2 #    Copyright (C) 2012-2019 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 try:
  28     # python 2
  29     from urllib import urlencode
  30 except ImportError:
  31     # python 3
  32     from urllib.parse import urlencode
  33 from waflib import Logs, Context
  34
  35 APPNAME = 'dcpomatic'
  36
  37 this_version = subprocess.Popen(shlex.split('git tag -l --points-at HEAD'), stdout=subprocess.PIPE).communicate()[0]
  38 last_version = subprocess.Popen(shlex.split('git describe --tags --abbrev=0'), stdout=subprocess.PIPE).communicate()[0]
  39
  40 if this_version == '':
  41     VERSION = '%sdevel' % last_version[1:].strip()
  42 else:
  43     VERSION = this_version[1:].strip()
  44
  45 def options(opt):
  46     opt.load('compiler_cxx')
  47     opt.load('winres')
  48
  49     opt.add_option('--enable-debug',      action='store_true', default=False, help='build with debugging information and without optimisation')
  50     opt.add_option('--disable-gui',       action='store_true', default=False, help='disable building of GUI tools')
  51     opt.add_option('--disable-tests',     action='store_true', default=False, help='disable building of tests')
  52     opt.add_option('--install-prefix',                         default=None,  help='prefix of where DCP-o-matic will be installed')
  53     opt.add_option('--target-windows',    action='store_true', default=False, help='set up to do a cross-compile to make a Windows package')
  54     opt.add_option('--static-dcpomatic',  action='store_true', default=False, help='link to components of DCP-o-matic statically')
  55     opt.add_option('--static-boost',      action='store_true', default=False, help='link statically to Boost')
  56     opt.add_option('--static-wxwidgets',  action='store_true', default=False, help='link statically to wxWidgets')
  57     opt.add_option('--static-ffmpeg',     action='store_true', default=False, help='link statically to FFmpeg')
  58     opt.add_option('--static-xmlpp',      action='store_true', default=False, help='link statically to libxml++')
  59     opt.add_option('--static-xmlsec',     action='store_true', default=False, help='link statically to xmlsec')
  60     opt.add_option('--static-ssh',        action='store_true', default=False, help='link statically to libssh')
  61     opt.add_option('--static-cxml',       action='store_true', default=False, help='link statically to libcxml')
  62     opt.add_option('--static-dcp',        action='store_true', default=False, help='link statically to libdcp')
  63     opt.add_option('--static-sub',        action='store_true', default=False, help='link statically to libsub')
  64     opt.add_option('--static-curl',       action='store_true', default=False, help='link statically to libcurl')
  65     opt.add_option('--workaround-gssapi', action='store_true', default=False, help='link to gssapi_krb5')
  66     opt.add_option('--force-cpp11',       action='store_true', default=False, help='force use of C++11')
  67     opt.add_option('--variant',           help='build variant', choices=['swaroop-studio', 'swaroop-theater'])
  68
  69 def configure(conf):
  70     conf.load('compiler_cxx')
  71     conf.load('clang_compilation_database', tooldir=['waf-tools'])
  72     if conf.options.target_windows:
  73         conf.load('winres')
  74
  75     # Save conf.options that we need elsewhere in conf.env
  76     conf.env.DISABLE_GUI = conf.options.disable_gui
  77     conf.env.DISABLE_TESTS = conf.options.disable_tests
  78     conf.env.TARGET_WINDOWS = conf.options.target_windows
  79     conf.env.TARGET_OSX = sys.platform == 'darwin'
  80     conf.env.TARGET_LINUX = not conf.env.TARGET_WINDOWS and not conf.env.TARGET_OSX
  81     conf.env.VERSION = VERSION
  82     conf.env.DEBUG = conf.options.enable_debug
  83     conf.env.STATIC_DCPOMATIC = conf.options.static_dcpomatic
  84     if conf.options.install_prefix is None:
  85         conf.env.INSTALL_PREFIX = conf.env.PREFIX
  86     else:
  87         conf.env.INSTALL_PREFIX = conf.options.install_prefix
  88
  89     # Common CXXFLAGS
  90     conf.env.append_value('CXXFLAGS', ['-D__STDC_CONSTANT_MACROS',
  91                                        '-D__STDC_LIMIT_MACROS',
  92                                        '-D__STDC_FORMAT_MACROS',
  93                                        '-msse',
  94                                        '-fno-strict-aliasing',
  95                                        '-Wall',
  96                                        '-Wcast-align',
  97                                        '-Wextra',
  98                                        '-Wwrite-strings',
  99                                        # Remove auto_ptr warnings from libxml++-2.6
 100                                        '-Wno-deprecated-declarations',
 101                                        '-Wno-ignored-qualifiers',
 102                                        '-Wno-parentheses',
 103                                        '-D_FILE_OFFSET_BITS=64'])
 104
 105     if conf.options.force_cpp11:
 106         conf.env.append_value('CXXFLAGS', ['-std=c++11', '-DBOOST_NO_CXX11_SCOPED_ENUMS'])
 107
 108     gcc = conf.env['CC_VERSION']
 109     if int(gcc[0]) >= 4 and int(gcc[1]) > 1:
 110         conf.env.append_value('CXXFLAGS', ['-Wno-unused-result'])
 111     have_c11 = int(gcc[0]) >= 4 and int(gcc[1]) >= 8 and int(gcc[2]) >= 1
 112
 113     if conf.options.enable_debug:
 114         conf.env.append_value('CXXFLAGS', ['-g', '-DDCPOMATIC_DEBUG', '-fno-omit-frame-pointer'])
 115     else:
 116         conf.env.append_value('CXXFLAGS', '-O2')
 117
 118     if conf.options.variant is not None:
 119         conf.env.VARIANT = conf.options.variant
 120         if conf.options.variant.startswith('swaroop-'):
 121             conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_VARIANT_SWAROOP')
 122
 123     #
 124     # Windows/Linux/OS X specific
 125     #
 126
 127     # Windows
 128     if conf.env.TARGET_WINDOWS:
 129         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_WINDOWS')
 130         conf.env.append_value('CXXFLAGS', '-DWIN32_LEAN_AND_MEAN')
 131         conf.env.append_value('CXXFLAGS', '-DBOOST_USE_WINDOWS_H')
 132         conf.env.append_value('CXXFLAGS', '-DUNICODE')
 133         conf.env.append_value('CXXFLAGS', '-DBOOST_THREAD_PROVIDES_GENERIC_SHARED_MUTEX_ON_WIN')
 134         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 135         conf.env.append_value('CXXFLAGS', '-std=c++11')
 136         wxrc = os.popen('wx-config --rescomp').read().split()[1:]
 137         conf.env.append_value('WINRCFLAGS', wxrc)
 138         if conf.options.enable_debug:
 139             conf.env.append_value('CXXFLAGS', ['-mconsole'])
 140             conf.env.append_value('LINKFLAGS', ['-mconsole'])
 141         conf.check(lib='ws2_32', uselib_store='WINSOCK2', msg="Checking for library winsock2")
 142         conf.check(lib='dbghelp', uselib_store='DBGHELP', msg="Checking for library dbghelp")
 143         conf.check(lib='shlwapi', uselib_store='SHLWAPI', msg="Checking for library shlwapi")
 144         conf.check(lib='mswsock', uselib_store='MSWSOCK', msg="Checking for library mswsock")
 145         conf.check(lib='ole32', uselib_store='OLE32', msg="Checking for library ole32")
 146         conf.check(lib='dsound', uselib_store='DSOUND', msg="Checking for library dsound")
 147         conf.check(lib='winmm', uselib_store='WINMM', msg="Checking for library winmm")
 148         conf.check(lib='ksuser', uselib_store='KSUSER', msg="Checking for library ksuser")
 149         boost_lib_suffix = '-mt'
 150         boost_thread = 'boost_thread_win32-mt'
 151         conf.check_cxx(fragment="""
 152                                #include <boost/locale.hpp>\n
 153                                int main() { std::locale::global (boost::locale::generator().generate ("")); }\n
 154                                """,
 155                                msg='Checking for boost locale library',
 156                                libpath='/usr/local/lib',
 157                                lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 158                                uselib_store='BOOST_LOCALE')
 159
 160     # POSIX
 161     if conf.env.TARGET_LINUX or conf.env.TARGET_OSX:
 162         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_POSIX')
 163         boost_lib_suffix = ''
 164         boost_thread = 'boost_thread'
 165         conf.env.append_value('LINKFLAGS', '-pthread')
 166
 167     # Linux
 168     if conf.env.TARGET_LINUX:
 169         conf.env.append_value('CXXFLAGS', '-mfpmath=sse')
 170         conf.env.append_value('CXXFLAGS', '-DLINUX_LOCALE_PREFIX="%s/share/locale"' % conf.env['INSTALL_PREFIX'])
 171         conf.env.append_value('CXXFLAGS', '-DLINUX_SHARE_PREFIX="%s/share/dcpomatic2"' % conf.env['INSTALL_PREFIX'])
 172         conf.env.append_value('CXXFLAGS', '-DDCPOMATIC_LINUX')
 173         conf.env.append_value('CXXFLAGS', ['-Wlogical-op'])
 174         if not conf.env.DISABLE_GUI:
 175             conf.check_cfg(package='gtk+-2.0', args='--cflags --libs', uselib_store='GTK', mandatory=True)
 176
 177     # OSX
 178     if conf.env.TARGET_OSX:
 179         conf.env.append_value('CXXFLAGS', ['-DDCPOMATIC_OSX', '-Wno-unused-function', '-Wno-unused-parameter', '-Wno-unused-local-typedef', '-Wno-potentially-evaluated-expression'])
 180         conf.env.append_value('LINKFLAGS', '-headerpad_max_install_names')
 181     else:
 182         # Avoid the endless warnings about _t uninitialized in optional<>
 183         conf.env.append_value('CXXFLAGS', '-Wno-maybe-uninitialized')
 184
 185     #
 186     # Dependencies.
 187     #
 188
 189     # It should be possible to use check_cfg for both dynamic and static linking, but
 190     # e.g. pkg-config --libs --static foo returns some libraries that should be statically
 191     # linked and others that should be dynamic.  This doesn't work too well with waf
 192     # as it wants them separate.
 193
 194     # libcurl
 195     if conf.options.static_curl:
 196         conf.env.STLIB_CURL = ['curl']
 197         conf.env.LIB_CURL = ['ssh2', 'idn']
 198     else:
 199         conf.check_cfg(package='libcurl', args='--cflags --libs', atleast_version='7.19.1', uselib_store='CURL', mandatory=True)
 200
 201     # libicu
 202     if conf.check_cfg(package='icu-i18n', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 203         if conf.check_cfg(package='icu', args='--cflags --libs', uselib_store='ICU', mandatory=False) is None:
 204             conf.check_cxx(fragment="""
 205                             #include <unicode/ucsdet.h>
 206                             int main(void) {
 207                                 UErrorCode status = U_ZERO_ERROR;
 208                                 UCharsetDetector* detector = ucsdet_open (&status);
 209                                 return 0; }\n
 210                             """,
 211                        mandatory=True,
 212                        msg='Checking for libicu',
 213                        okmsg='yes',
 214                        libpath=['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu'],
 215                        lib=['icuio', 'icui18n', 'icudata', 'icuuc'],
 216                        uselib_store='ICU')
 217
 218     # libsamplerate
 219     conf.check_cfg(package='samplerate', args='--cflags --libs', uselib_store='SAMPLERATE', mandatory=True)
 220
 221     # glib
 222     conf.check_cfg(package='glib-2.0', args='--cflags --libs', uselib_store='GLIB', mandatory=True)
 223
 224     # libzip
 225     conf.check_cfg(package='libzip', args='--cflags --libs', uselib_store='ZIP', mandatory=True)
 226     conf.check_cxx(fragment="""
 227                             #include <zip.h>
 228                             int main() { zip_source_t* foo; }
 229                             """,
 230                    mandatory=False,
 231                    msg="Checking for zip_source_t",
 232                    uselib="ZIP",
 233                    define_name='DCPOMATIC_HAVE_ZIP_SOURCE_T'
 234                    )
 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='0.16.0', args='--cflags', uselib_store='CXML', mandatory=True)
 285         conf.env.STLIB_CXML = ['cxml']
 286     else:
 287         conf.check_cfg(package='libcxml', atleast_version='0.16.0', 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='1.6.7', 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='1.6.7', 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='1.4.7', 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='1.4.7', 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     # libpng
 346     conf.check_cfg(package='libpng', args='--cflags --libs', uselib_store='PNG', mandatory=True)
 347
 348     # FFmpeg
 349     if conf.options.static_ffmpeg:
 350         names = ['avformat', 'avfilter', 'avcodec', 'avutil', 'swscale', 'postproc', 'swresample']
 351         for name in names:
 352             static = subprocess.Popen(shlex.split('pkg-config --static --libs lib%s' % name), stdout=subprocess.PIPE).communicate()[0].decode('utf-8')
 353             libs = []
 354             stlibs = []
 355             include = []
 356             libpath = []
 357             for s in static.split():
 358                 if s.startswith('-L'):
 359                     libpath.append(s[2:])
 360                 elif s.startswith('-I'):
 361                     include.append(s[2:])
 362                 elif s.startswith('-l'):
 363                     if s[2:] not in names:
 364                         libs.append(s[2:])
 365                     else:
 366                         stlibs.append(s[2:])
 367
 368             conf.env['LIB_%s' % name.upper()] = libs
 369             conf.env['STLIB_%s' % name.upper()] = stlibs
 370             conf.env['INCLUDES_%s' % name.upper()] = include
 371             conf.env['LIBPATH_%s' % name.upper()] = libpath
 372     else:
 373         conf.check_cfg(package='libavformat', args='--cflags --libs', uselib_store='AVFORMAT', mandatory=True)
 374         conf.check_cfg(package='libavfilter', args='--cflags --libs', uselib_store='AVFILTER', mandatory=True)
 375         conf.check_cfg(package='libavcodec', args='--cflags --libs', uselib_store='AVCODEC', mandatory=True)
 376         conf.check_cfg(package='libavutil', args='--cflags --libs', uselib_store='AVUTIL', mandatory=True)
 377         conf.check_cfg(package='libswscale', args='--cflags --libs', uselib_store='SWSCALE', mandatory=True)
 378         conf.check_cfg(package='libpostproc', args='--cflags --libs', uselib_store='POSTPROC', mandatory=True)
 379         conf.check_cfg(package='libswresample', args='--cflags --libs', uselib_store='SWRESAMPLE', mandatory=True)
 380
 381     # Check to see if we have our version of FFmpeg that allows us to get at EBUR128 results
 382     conf.check_cxx(fragment="""
 383                             extern "C" {\n
 384                             #include <libavfilter/f_ebur128.h>\n
 385                             }\n
 386                             int main () { av_ebur128_get_true_peaks (0); }\n
 387                             """,
 388                    msg='Checking for EBUR128-patched FFmpeg',
 389                    uselib='AVCODEC AVFILTER',
 390                    define_name='DCPOMATIC_HAVE_EBUR128_PATCHED_FFMPEG',
 391                    mandatory=False)
 392
 393     # Check to see if we have our AVSubtitleRect has a pict member
 394     # Older versions (e.g. that shipped with Ubuntu 16.04) do
 395     conf.check_cxx(fragment="""
 396                             extern "C" {\n
 397                             #include <libavcodec/avcodec.h>\n
 398                             }\n
 399                             int main () { AVSubtitleRect r; r.pict; }\n
 400                             """,
 401                    msg='Checking for AVSubtitleRect::pict',
 402                    cxxflags='-Wno-unused-result -Wno-unused-value -Wdeprecated-declarations -Werror',
 403                    uselib='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                    uselib='AVUTIL',
 418                    define_name='DCPOMATIC_HAVE_AVCOMPONENTDESCRIPTOR_DEPTH_MINUS1',
 419                    mandatory=False)
 420
 421     # Hack: the previous two check_cxx calls end up copying their (necessary) cxxflags
 422     # to these variables.  We don't want to use these for the actual build, so clean them out.
 423     conf.env['CXXFLAGS_AVCODEC'] = []
 424     conf.env['CXXFLAGS_AVUTIL'] = []
 425
 426     # Boost
 427     if conf.options.static_boost:
 428         conf.env.STLIB_BOOST_THREAD = ['boost_thread']
 429         conf.env.STLIB_BOOST_FILESYSTEM = ['boost_filesystem%s' % boost_lib_suffix]
 430         conf.env.STLIB_BOOST_DATETIME = ['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix]
 431         conf.env.STLIB_BOOST_SIGNALS2 = ['boost_signals2']
 432         conf.env.STLIB_BOOST_SYSTEM = ['boost_system']
 433         conf.env.STLIB_BOOST_REGEX = ['boost_regex']
 434     else:
 435         conf.check_cxx(fragment="""
 436                             #include <boost/version.hpp>\n
 437                             #if BOOST_VERSION < 104500\n
 438                             #error boost too old\n
 439                             #endif\n
 440                             int main(void) { return 0; }\n
 441                             """,
 442                        mandatory=True,
 443                        msg='Checking for boost library >= 1.45',
 444                        okmsg='yes',
 445                        errmsg='too old\nPlease install boost version 1.45 or higher.')
 446
 447         conf.check_cxx(fragment="""
 448                             #include <boost/thread.hpp>\n
 449                             int main() { boost::thread t (); }\n
 450                             """,
 451                        msg='Checking for boost threading library',
 452                        libpath='/usr/local/lib',
 453                        lib=[boost_thread, 'boost_system%s' % boost_lib_suffix],
 454                        uselib_store='BOOST_THREAD')
 455
 456         conf.check_cxx(fragment="""
 457                             #include <boost/filesystem.hpp>\n
 458                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
 459                             """,
 460                        msg='Checking for boost filesystem library',
 461                        libpath='/usr/local/lib',
 462                        lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 463                        uselib_store='BOOST_FILESYSTEM')
 464
 465         conf.check_cxx(fragment="""
 466                             #include <boost/date_time.hpp>\n
 467                             int main() { boost::gregorian::day_clock::local_day(); }\n
 468                             """,
 469                        msg='Checking for boost datetime library',
 470                        libpath='/usr/local/lib',
 471                        lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
 472                        uselib_store='BOOST_DATETIME')
 473
 474         conf.check_cxx(fragment="""
 475                             #include <boost/signals2.hpp>\n
 476                             int main() { boost::signals2::signal<void (int)> x; }\n
 477                             """,
 478                        msg='Checking for boost signals2 library',
 479                        uselib_store='BOOST_SIGNALS2')
 480
 481         conf.check_cxx(fragment="""
 482                             #include <boost/regex.hpp>\n
 483                             int main() { boost::regex re ("foo"); }\n
 484                             """,
 485                        msg='Checking for boost regex library',
 486                        lib=['boost_regex%s' % boost_lib_suffix],
 487                        uselib_store='BOOST_REGEX')
 488
 489     # libxml++ requires glibmm and versions of glibmm 2.45.31 and later
 490     # must be built with -std=c++11 as they use c++11
 491     # features and c++11 is not (yet) the default in gcc.
 492     glibmm_version = conf.cmd_and_log(['pkg-config', '--modversion', 'glibmm-2.4'], output=Context.STDOUT, quiet=Context.BOTH)
 493     s = glibmm_version.split('.')
 494     v = (int(s[0]) << 16) | (int(s[1]) << 8) | int(s[2])
 495     if v >= 0x022D1F:
 496         conf.env.append_value('CXXFLAGS', '-std=c++11')
 497
 498     # Other stuff
 499
 500     conf.find_program('msgfmt', var='MSGFMT')
 501     conf.check(header_name='valgrind/memcheck.h', mandatory=False)
 502
 503     datadir = conf.env.DATADIR
 504     if not datadir:
 505         datadir = os.path.join(conf.env.PREFIX, 'share')
 506
 507     conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
 508     conf.define('DATADIR', datadir)
 509
 510     conf.recurse('src')
 511     if not conf.env.DISABLE_TESTS:
 512         conf.recurse('test')
 513
 514     Logs.pprint('YELLOW', '')
 515     if conf.env.TARGET_WINDOWS:
 516         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Windows')
 517     elif conf.env.TARGET_LINUX:
 518         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': Linux')
 519     elif conf.env.TARGET_OSX:
 520         Logs.pprint('YELLOW', '\t' + 'Target'.ljust(25) + ': OS X')
 521
 522     def report(name, variable):
 523         linkage = ''
 524         if variable:
 525             linkage = 'static'
 526         else:
 527             linkage = 'dynamic'
 528         Logs.pprint('YELLOW', '\t%s: %s' % (name.ljust(25), linkage))
 529
 530     report('DCP-o-matic libraries', conf.options.static_dcpomatic)
 531     report('Boost', conf.options.static_boost)
 532     report('wxWidgets', conf.options.static_wxwidgets)
 533     report('FFmpeg', conf.options.static_ffmpeg)
 534     report('libxml++', conf.options.static_xmlpp)
 535     report('xmlsec', conf.options.static_xmlsec)
 536     report('libssh', conf.options.static_ssh)
 537     report('libcxml', conf.options.static_cxml)
 538     report('libdcp', conf.options.static_dcp)
 539     report('libcurl', conf.options.static_curl)
 540
 541     Logs.pprint('YELLOW', '')
 542
 543 def download_supporters(can_fail):
 544     last_date = subprocess.Popen(shlex.split('git log -1 --format=%%ai %s' % last_version), stdout=subprocess.PIPE).communicate()[0]
 545     r = os.system('curl -m 2 -s -f https://dcpomatic.com/supporters.cc?%s > src/wx/supporters.cc' % urlencode({"until": last_date.strip()}))
 546     if (r >> 8) == 0:
 547         r = os.system('curl -s -f https://dcpomatic.com/subscribers.cc?%s > src/wx/subscribers.cc' % urlencode({"until": last_date.strip()}))
 548     if (r >> 8) != 0 and can_fail:
 549         raise Exception("Could not download supporters lists")
 550
 551 def build(bld):
 552     create_version_cc(VERSION, bld.env.CXXFLAGS)
 553     download_supporters(not bld.env.DEBUG)
 554
 555     bld.recurse('src')
 556     bld.recurse('graphics')
 557
 558     if not bld.env.DISABLE_TESTS:
 559         bld.recurse('test')
 560     if bld.env.TARGET_WINDOWS:
 561         bld.recurse('platform/windows')
 562     if bld.env.TARGET_LINUX:
 563         bld.recurse('platform/linux')
 564     if bld.env.TARGET_OSX:
 565         bld.recurse('platform/osx')
 566
 567     if not bld.env.TARGET_WINDOWS:
 568         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Regular.ttf')
 569         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Italic.ttf')
 570         bld.install_files('${PREFIX}/share/dcpomatic2', 'fonts/LiberationSans-Bold.ttf')
 571
 572     bld.add_post_fun(post)
 573
 574 def git_revision():
 575     if not os.path.exists('.git'):
 576         return None
 577
 578     cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 579     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 580     if len(output) == 0:
 581         return None
 582     o = output[0].decode('utf-8')
 583     return o.replace("commit ", "")[0:10]
 584
 585 def dist(ctx):
 586     r = git_revision()
 587     if r is not None:
 588         f = open('.git_revision', 'w')
 589         print >>f,r
 590     f.close()
 591
 592     ctx.excl = """
 593                TODO core *~ src/wx/*~ src/lib/*~ builds/*~ doc/manual/*~ src/tools/*~ *.pyc .waf* build .git
 594                deps alignment hacks sync *.tar.bz2 *.exe .lock* *build-windows doc/manual/pdf doc/manual/html
 595                GRSYMS GRTAGS GSYMS GTAGS compile_commands.json
 596                """
 597
 598 def create_version_cc(version, cxx_flags):
 599     commit = git_revision()
 600     if commit is None and os.path.exists('.git_revision'):
 601         f = open('.git_revision', 'r')
 602         commit = f.readline().strip()
 603
 604     if commit is None:
 605         commit = 'release'
 606
 607     try:
 608         text =  '#include "version.h"\n'
 609         text += 'char const * dcpomatic_git_commit = \"%s\";\n' % commit
 610         text += 'char const * dcpomatic_version = \"%s\";\n' % version
 611
 612         t = ''
 613         for f in cxx_flags:
 614             f = f.replace('"', '\\"')
 615             t += f + ' '
 616         text += 'char const * dcpomatic_cxx_flags = \"%s\";\n' % t[:-1]
 617
 618         print('Writing version information to src/lib/version.cc')
 619         o = open('src/lib/version.cc', 'w')
 620         o.write(text)
 621         o.close()
 622     except IOError:
 623         print('Could not open src/lib/version.cc for writing\n')
 624         sys.exit(-1)
 625
 626 def post(ctx):
 627     if ctx.cmd == 'install' and ctx.env.TARGET_LINUX:
 628         ctx.exec_command('/sbin/ldconfig')
 629         # I can't find anything which tells me where things have been installed to,
 630         # so here's some nasty hacks to guess.
 631         debian = os.path.join(ctx.out_dir, '../debian/dcpomatic/usr/bin/dcpomatic2_uuid')
 632         prefix = os.path.join(ctx.env['INSTALL_PREFIX'], 'bin/dcpomatic2_uuid')
 633         if os.path.exists(debian):
 634             os.chmod(debian, 0o4755)
 635         if os.path.exists(prefix):
 636             os.chmod(prefix, 0o4755)
 637
 638 def pot(bld):
 639     bld.recurse('src')
 640
 641 def pot_merge(bld):
 642     bld.recurse('src')
 643
 644 def tags(bld):
 645     os.system('etags src/lib/*.cc src/lib/*.h src/wx/*.cc src/wx/*.h src/tools/*.cc')
 646
 647 def cppcheck(bld):
 648     os.system('cppcheck --enable=all --quiet .')