5 from waflib import Logs
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-examples', action='store_true', default=False, help='disable building of examples')
20 conf.load('compiler_cxx')
21 conf.env.append_value('CXXFLAGS', ['-Wall', '-Wextra', '-D_FILE_OFFSET_BITS=64', '-D__STDC_FORMAT_MACROS'])
22 conf.env.append_value('CXXFLAGS', ['-DLIBDCP_VERSION="%s"' % VERSION])
24 conf.env.TARGET_WINDOWS = conf.options.target_windows
25 conf.env.TARGET_OSX = sys.platform == 'darwin'
26 conf.env.ENABLE_DEBUG = conf.options.enable_debug
27 conf.env.DISABLE_TESTS = conf.options.disable_tests
28 conf.env.DISABLE_EXAMPLES = conf.options.disable_examples
29 conf.env.STATIC = conf.options.static
30 conf.env.API_VERSION = API_VERSION
32 if conf.options.target_windows:
33 conf.env.append_value('CXXFLAGS', '-DLIBDCP_WINDOWS')
35 conf.env.append_value('CXXFLAGS', '-DLIBDCP_POSIX')
37 if not conf.env.TARGET_OSX:
38 conf.env.append_value('CXXFLAGS', ['-Wno-unused-result', '-Wno-unused-parameter'])
40 conf.check_cfg(package='openssl', args='--cflags --libs', uselib_store='OPENSSL', mandatory=True)
41 conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='LIBXML++', mandatory=True)
42 conf.check_cfg(package='xmlsec1', args='--cflags --libs', uselib_store='XMLSEC1', mandatory=True)
43 # Remove erroneous escaping of quotes from xmlsec1 defines
44 conf.env.DEFINES_XMLSEC1 = [f.replace('\\', '') for f in conf.env.DEFINES_XMLSEC1]
46 # ImageMagick / GraphicsMagick
47 if distutils.spawn.find_executable('Magick++-config'):
48 conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
50 image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
51 graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
52 if image is None and graphics is None:
53 Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
55 conf.check_cfg(package='sndfile', args='--cflags --libs', uselib_store='SNDFILE', mandatory=False)
57 if conf.options.static:
58 conf.check_cc(fragment="""
60 #include <openjpeg.h>\n
62 void* p = (void *) opj_image_create;\n
66 msg='Checking for library openjpeg', stlib='openjpeg', uselib_store='OPENJPEG', mandatory=True)
68 conf.env.HAVE_CXML = 1
69 conf.env.STLIB_CXML = ['cxml']
71 conf.check_cfg(package='libopenjpeg', args='--cflags --libs', uselib_store='OPENJPEG', mandatory=True)
72 conf.check_cfg(package='libcxml', atleast_version='0.14.0', args='--cflags --libs', uselib_store='CXML', mandatory=True)
74 if conf.options.target_windows:
75 boost_lib_suffix = '-mt'
79 if conf.options.enable_debug:
80 conf.env.append_value('CXXFLAGS', '-g')
82 # Somewhat experimental use of -O2 rather than -O3 to see if
83 # Windows builds are any more reliable
84 conf.env.append_value('CXXFLAGS', '-O2')
86 conf.check_cxx(fragment="""
87 #include <boost/version.hpp>\n
88 #if BOOST_VERSION < 104500\n
89 #error boost too old\n
91 int main(void) { return 0; }\n
94 msg='Checking for boost library >= 1.45',
96 errmsg='too old\nPlease install boost version 1.45 or higher.')
98 conf.check_cxx(fragment="""
99 #include <boost/filesystem.hpp>\n
100 int main() { boost::filesystem::copy_file ("a", "b"); }\n
102 msg='Checking for boost filesystem library',
103 libpath='/usr/local/lib',
104 lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
105 uselib_store='BOOST_FILESYSTEM')
107 conf.check_cxx(fragment="""
108 #include <boost/signals2.hpp>\n
109 int main() { boost::signals2::signal<void (int)> x; }\n
111 msg='Checking for boost signals2 library',
112 uselib_store='BOOST_SIGNALS2')
114 conf.check_cxx(fragment="""
115 #include <boost/date_time.hpp>\n
116 int main() { boost::gregorian::day_clock::local_day(); }\n
118 msg='Checking for boost datetime library',
119 libpath='/usr/local/lib',
120 lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
121 uselib_store='BOOST_DATETIME')
123 if not conf.env.DISABLE_TESTS:
125 conf.check(lib='gcov', define_name='HAVE_GCOV', mandatory=False)
126 conf.recurse('asdcplib')
129 create_version_cc(bld, VERSION)
131 if bld.env.TARGET_WINDOWS:
132 boost_lib_suffix = '-mt'
134 boost_lib_suffix = ''
136 bld(source='libdcp%s.pc.in' % bld.env.API_VERSION,
138 includedir='%s/include/libdcp%s' % (bld.env.PREFIX, bld.env.API_VERSION),
139 libs="-L${libdir} -ldcp%s -lasdcp-libdcp%s -lkumu-libdcp%s -lcxml -lboost_system%s" % (API_VERSION, bld.env.API_VERSION, bld.env.API_VERSION, boost_lib_suffix),
140 install_path='${LIBDIR}/pkgconfig')
144 if not bld.env.DISABLE_TESTS:
146 bld.recurse('asdcplib')
147 if not bld.env.DISABLE_EXAMPLES:
148 bld.recurse('examples')
150 bld.add_post_fun(post)
153 ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__ GPATH GRTAGS GSYMS GTAGS'
155 def create_version_cc(bld, version):
156 if os.path.exists('.git'):
157 cmd = "LANG= git log --abbrev HEAD^..HEAD ."
158 output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
159 o = output[0].decode('utf-8')
160 commit = o.replace ("commit ", "")[0:10]
165 text = '#include "version.h"\n'
166 text += 'char const * dcp::git_commit = \"%s\";\n' % commit
167 text += 'char const * dcp::version = \"%s\";\n' % version
168 if bld.env.ENABLE_DEBUG:
169 debug_string = 'true'
171 debug_string = 'false'
172 text += 'bool const built_with_debug = %s;\n' % debug_string
173 print('Writing version information to src/version.cc')
174 o = open('src/version.cc', 'w')
178 print('Could not open src/version.cc for writing\n')
182 if ctx.cmd == 'install':
183 ctx.exec_command('/sbin/ldconfig')
186 os.system('etags src/*.cc src/*.h')