5 from waflib import Logs
8 VERSION = '1.2.10devel'
12 opt.load('compiler_cxx')
13 opt.add_option('--target-windows', action='store_true', default=False, help='set up to do a cross-compile to Windows')
14 opt.add_option('--enable-debug', action='store_true', default=False, help='build with debugging information and without optimisation')
15 opt.add_option('--static', action='store_true', default=False, help='build libdcp and in-tree dependencies statically, and link statically to openjpeg and cxml')
16 opt.add_option('--disable-tests', action='store_true', default=False, help='disable building of tests')
17 opt.add_option('--disable-gcov', action='store_true', default=False, help='don''t use gcov in tests')
18 opt.add_option('--disable-examples', action='store_true', default=False, help='disable building of examples')
19 opt.add_option('--enable-openmp', action='store_true', default=False, help='enable use of OpenMP')
22 conf.load('compiler_cxx')
23 conf.env.append_value('CXXFLAGS', ['-Wall', '-Wextra', '-D_FILE_OFFSET_BITS=64', '-D__STDC_FORMAT_MACROS'])
24 conf.env.append_value('CXXFLAGS', ['-DLIBDCP_VERSION="%s"' % VERSION])
26 conf.env.TARGET_WINDOWS = conf.options.target_windows
27 conf.env.TARGET_OSX = sys.platform == 'darwin'
28 conf.env.ENABLE_DEBUG = conf.options.enable_debug
29 conf.env.DISABLE_TESTS = conf.options.disable_tests
30 conf.env.DISABLE_EXAMPLES = conf.options.disable_examples
31 conf.env.STATIC = conf.options.static
32 conf.env.API_VERSION = API_VERSION
34 if conf.options.target_windows:
35 conf.env.append_value('CXXFLAGS', '-DLIBDCP_WINDOWS')
37 conf.env.append_value('CXXFLAGS', '-DLIBDCP_POSIX')
39 if conf.env.TARGET_OSX:
40 conf.env.append_value('CXXFLAGS', ['-Wno-unused-result', '-Wno-unused-parameter', '-Wno-unused-local-typedef'])
42 if conf.options.enable_openmp:
43 conf.env.append_value('CXXFLAGS', '-fopenmp')
44 conf.env.LIB_OPENMP = ['gomp']
46 conf.check_cfg(package='openssl', args='--cflags --libs', uselib_store='OPENSSL', mandatory=True)
47 conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='LIBXML++', mandatory=True)
48 conf.check_cfg(package='xmlsec1', args='--cflags --libs', uselib_store='XMLSEC1', mandatory=True)
49 # Remove erroneous escaping of quotes from xmlsec1 defines
50 conf.env.DEFINES_XMLSEC1 = [f.replace('\\', '') for f in conf.env.DEFINES_XMLSEC1]
52 # ImageMagick / GraphicsMagick
53 if distutils.spawn.find_executable('Magick++-config'):
54 conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
56 image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
57 graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
58 if image is None and graphics is None:
59 Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
61 conf.check_cfg(package='sndfile', args='--cflags --libs', uselib_store='SNDFILE', mandatory=False)
63 if conf.options.static:
64 conf.check_cfg(package='libopenjp2', args='--cflags', atleast_version='2.1.0', uselib_store='OPENJPEG', mandatory=True)
65 conf.env.STLIB_OPENJPEG = ['openjp2']
66 conf.env.HAVE_CXML = 1
67 conf.env.STLIB_CXML = ['cxml']
69 conf.check_cfg(package='libopenjp2', args='--cflags --libs', atleast_version='2.1.0', uselib_store='OPENJPEG', mandatory=True)
70 conf.check_cfg(package='libcxml', atleast_version='0.14.0', args='--cflags --libs', uselib_store='CXML', mandatory=True)
72 if conf.options.target_windows:
73 boost_lib_suffix = '-mt'
77 if conf.options.enable_debug:
78 conf.env.append_value('CXXFLAGS', '-g')
80 # Somewhat experimental use of -O2 rather than -O3 to see if
81 # Windows builds are any more reliable
82 conf.env.append_value('CXXFLAGS', '-O2')
84 conf.check_cxx(fragment="""
85 #include <boost/version.hpp>\n
86 #if BOOST_VERSION < 104500\n
87 #error boost too old\n
89 int main(void) { return 0; }\n
92 msg='Checking for boost library >= 1.45',
94 errmsg='too old\nPlease install boost version 1.45 or higher.')
96 conf.check_cxx(fragment="""
97 #include <boost/filesystem.hpp>\n
98 int main() { boost::filesystem::copy_file ("a", "b"); }\n
100 msg='Checking for boost filesystem library',
101 libpath='/usr/local/lib',
102 lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
103 uselib_store='BOOST_FILESYSTEM')
105 conf.check_cxx(fragment="""
106 #include <boost/signals2.hpp>\n
107 int main() { boost::signals2::signal<void (int)> x; }\n
109 msg='Checking for boost signals2 library',
110 uselib_store='BOOST_SIGNALS2')
112 conf.check_cxx(fragment="""
113 #include <boost/date_time.hpp>\n
114 int main() { boost::gregorian::day_clock::local_day(); }\n
116 msg='Checking for boost datetime library',
117 libpath='/usr/local/lib',
118 lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
119 uselib_store='BOOST_DATETIME')
121 if not conf.env.DISABLE_TESTS:
123 if not conf.options.disable_gcov:
124 conf.check(lib='gcov', define_name='HAVE_GCOV', mandatory=False)
125 conf.recurse('asdcplib')
128 create_version_cc(bld, VERSION)
130 if bld.env.TARGET_WINDOWS:
131 boost_lib_suffix = '-mt'
133 boost_lib_suffix = ''
135 bld(source='libdcp%s.pc.in' % bld.env.API_VERSION,
137 includedir='%s/include/libdcp%s' % (bld.env.PREFIX, bld.env.API_VERSION),
138 libs="-L${libdir} -ldcp%s -lasdcp-libdcp%s -lkumu-libdcp%s -lcxml -lboost_system%s" % (API_VERSION, bld.env.API_VERSION, bld.env.API_VERSION, boost_lib_suffix),
139 install_path='${LIBDIR}/pkgconfig')
143 if not bld.env.DISABLE_TESTS:
145 bld.recurse('asdcplib')
146 if not bld.env.DISABLE_EXAMPLES:
147 bld.recurse('examples')
149 bld.add_post_fun(post)
152 ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__ GPATH GRTAGS GSYMS GTAGS'
154 def create_version_cc(bld, version):
155 if os.path.exists('.git'):
156 cmd = "LANG= git log --abbrev HEAD^..HEAD ."
157 output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
158 o = output[0].decode('utf-8')
159 commit = o.replace ("commit ", "")[0:10]
164 text = '#include "version.h"\n'
165 text += 'char const * dcp::git_commit = \"%s\";\n' % commit
166 text += 'char const * dcp::version = \"%s\";\n' % version
167 if bld.env.ENABLE_DEBUG:
168 debug_string = 'true'
170 debug_string = 'false'
171 text += 'bool const dcp::built_with_debug = %s;\n' % debug_string
172 print('Writing version information to src/version.cc')
173 o = open('src/version.cc', 'w')
177 print('Could not open src/version.cc for writing\n')
181 if ctx.cmd == 'install':
182 ctx.exec_command('/sbin/ldconfig')
185 os.system('etags src/*.cc src/*.h')