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-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')
21 conf.load('compiler_cxx')
22 conf.env.append_value('CXXFLAGS', ['-Wall', '-Wextra', '-D_FILE_OFFSET_BITS=64', '-D__STDC_FORMAT_MACROS'])
23 conf.env.append_value('CXXFLAGS', ['-DLIBDCP_VERSION="%s"' % VERSION])
25 conf.env.TARGET_WINDOWS = conf.options.target_windows
26 conf.env.TARGET_OSX = sys.platform == 'darwin'
27 conf.env.ENABLE_DEBUG = conf.options.enable_debug
28 conf.env.DISABLE_TESTS = conf.options.disable_tests
29 conf.env.DISABLE_EXAMPLES = conf.options.disable_examples
30 conf.env.STATIC = conf.options.static
31 conf.env.API_VERSION = API_VERSION
33 if conf.options.target_windows:
34 conf.env.append_value('CXXFLAGS', '-DLIBDCP_WINDOWS')
36 conf.env.append_value('CXXFLAGS', '-DLIBDCP_POSIX')
38 if not conf.env.TARGET_OSX:
39 conf.env.append_value('CXXFLAGS', ['-Wno-unused-result', '-Wno-unused-parameter'])
41 conf.check_cfg(package='openssl', args='--cflags --libs', uselib_store='OPENSSL', mandatory=True)
42 conf.check_cfg(package='libxml++-2.6', args='--cflags --libs', uselib_store='LIBXML++', mandatory=True)
43 conf.check_cfg(package='xmlsec1', args='--cflags --libs', uselib_store='XMLSEC1', mandatory=True)
44 # Remove erroneous escaping of quotes from xmlsec1 defines
45 conf.env.DEFINES_XMLSEC1 = [f.replace('\\', '') for f in conf.env.DEFINES_XMLSEC1]
47 # ImageMagick / GraphicsMagick
48 if distutils.spawn.find_executable('Magick++-config'):
49 conf.check_cfg(package='', path='Magick++-config', args='--cppflags --cxxflags --libs', uselib_store='MAGICK', mandatory=True)
51 image = conf.check_cfg(package='ImageMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
52 graphics = conf.check_cfg(package='GraphicsMagick++', args='--cflags --libs', uselib_store='MAGICK', mandatory=False)
53 if image is None and graphics is None:
54 Logs.pprint('RED', 'Neither ImageMagick++ nor GraphicsMagick++ found: one or the other is required')
56 conf.check_cfg(package='sndfile', args='--cflags --libs', uselib_store='SNDFILE', mandatory=False)
58 if conf.options.static:
59 conf.check_cc(fragment="""
61 #include <openjpeg.h>\n
63 void* p = (void *) opj_image_create;\n
67 msg='Checking for library openjpeg', stlib='openjpeg', uselib_store='OPENJPEG', mandatory=True)
69 conf.env.HAVE_CXML = 1
70 conf.env.STLIB_CXML = ['cxml']
72 conf.check_cfg(package='libopenjpeg', args='--cflags --libs', uselib_store='OPENJPEG', mandatory=True)
73 conf.check_cfg(package='libcxml', atleast_version='0.14.0', args='--cflags --libs', uselib_store='CXML', mandatory=True)
75 if conf.options.target_windows:
76 boost_lib_suffix = '-mt'
80 if conf.options.enable_debug:
81 conf.env.append_value('CXXFLAGS', '-g')
83 # Somewhat experimental use of -O2 rather than -O3 to see if
84 # Windows builds are any more reliable
85 conf.env.append_value('CXXFLAGS', '-O2')
87 conf.check_cxx(fragment="""
88 #include <boost/version.hpp>\n
89 #if BOOST_VERSION < 104500\n
90 #error boost too old\n
92 int main(void) { return 0; }\n
95 msg='Checking for boost library >= 1.45',
97 errmsg='too old\nPlease install boost version 1.45 or higher.')
99 conf.check_cxx(fragment="""
100 #include <boost/filesystem.hpp>\n
101 int main() { boost::filesystem::copy_file ("a", "b"); }\n
103 msg='Checking for boost filesystem library',
104 libpath='/usr/local/lib',
105 lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
106 uselib_store='BOOST_FILESYSTEM')
108 conf.check_cxx(fragment="""
109 #include <boost/signals2.hpp>\n
110 int main() { boost::signals2::signal<void (int)> x; }\n
112 msg='Checking for boost signals2 library',
113 uselib_store='BOOST_SIGNALS2')
115 conf.check_cxx(fragment="""
116 #include <boost/date_time.hpp>\n
117 int main() { boost::gregorian::day_clock::local_day(); }\n
119 msg='Checking for boost datetime library',
120 libpath='/usr/local/lib',
121 lib=['boost_date_time%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
122 uselib_store='BOOST_DATETIME')
124 if not conf.env.DISABLE_TESTS:
126 if not conf.options.disable_gcov:
127 conf.check(lib='gcov', define_name='HAVE_GCOV', mandatory=False)
128 conf.recurse('asdcplib')
131 create_version_cc(bld, VERSION)
133 if bld.env.TARGET_WINDOWS:
134 boost_lib_suffix = '-mt'
136 boost_lib_suffix = ''
138 bld(source='libdcp%s.pc.in' % bld.env.API_VERSION,
140 includedir='%s/include/libdcp%s' % (bld.env.PREFIX, bld.env.API_VERSION),
141 libs="-L${libdir} -ldcp%s -lasdcp-libdcp%s -lkumu-libdcp%s -lcxml -lboost_system%s" % (API_VERSION, bld.env.API_VERSION, bld.env.API_VERSION, boost_lib_suffix),
142 install_path='${LIBDIR}/pkgconfig')
146 if not bld.env.DISABLE_TESTS:
148 bld.recurse('asdcplib')
149 if not bld.env.DISABLE_EXAMPLES:
150 bld.recurse('examples')
152 bld.add_post_fun(post)
155 ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__ GPATH GRTAGS GSYMS GTAGS'
157 def create_version_cc(bld, version):
158 if os.path.exists('.git'):
159 cmd = "LANG= git log --abbrev HEAD^..HEAD ."
160 output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
161 o = output[0].decode('utf-8')
162 commit = o.replace ("commit ", "")[0:10]
167 text = '#include "version.h"\n'
168 text += 'char const * dcp::git_commit = \"%s\";\n' % commit
169 text += 'char const * dcp::version = \"%s\";\n' % version
170 if bld.env.ENABLE_DEBUG:
171 debug_string = 'true'
173 debug_string = 'false'
174 text += 'bool const dcp::built_with_debug = %s;\n' % debug_string
175 print('Writing version information to src/version.cc')
176 o = open('src/version.cc', 'w')
180 print('Could not open src/version.cc for writing\n')
184 if ctx.cmd == 'install':
185 ctx.exec_command('/sbin/ldconfig')
188 os.system('etags src/*.cc src/*.h')