wscript

   1 import subprocess
   2 import os
   3
   4 APPNAME = 'libsub'
   5 VERSION = '1.1.9devel'
   6 API_VERSION = '-1.0'
   7
   8 def options(opt):
   9     opt.load('compiler_cxx')
  10     opt.add_option('--enable-debug', action='store_true', default=False, help='build with debugging information and without optimisation')
  11     opt.add_option('--static', action='store_true', default=False, help='build libsub statically and link statically to cxml and dcp')
  12     opt.add_option('--target-windows', action='store_true', default=False, help='set up to do a cross-compile to make a Windows package')
  13     opt.add_option('--disable-tests', action='store_true', default=False, help='disable building of tests')
  14
  15 def configure(conf):
  16     conf.load('compiler_cxx')
  17     conf.env.append_value('CXXFLAGS', ['-Wall', '-Wextra', '-D_FILE_OFFSET_BITS=64', '-D__STDC_FORMAT_MACROS'])
  18     conf.env.append_value('CXXFLAGS', ['-DLIBSUB_VERSION="%s"' % VERSION])
  19
  20     conf.env.ENABLE_DEBUG = conf.options.enable_debug
  21     conf.env.STATIC = conf.options.static
  22     conf.env.TARGET_WINDOWS = conf.options.target_windows
  23     conf.env.DISABLE_TESTS = conf.options.disable_tests
  24     conf.env.API_VERSION = API_VERSION
  25
  26     if conf.options.enable_debug:
  27         conf.env.append_value('CXXFLAGS', '-g')
  28     else:
  29         conf.env.append_value('CXXFLAGS', '-O3')
  30
  31     conf.check_cfg(package='openssl', args='--cflags --libs', uselib_store='OPENSSL', mandatory=True)
  32
  33     if conf.options.static:
  34         conf.env.HAVE_CXML = 1
  35         conf.env.LIB_CXML = ['glibmm-2.4', 'glib-2.0', 'pcre', 'sigc-2.0', 'rt', 'xml++-2.6', 'xml2', 'pthread', 'lzma', 'dl', 'z']
  36         conf.env.STLIB_CXML = ['cxml']
  37         conf.check_cfg(package='libcxml', atleast_version='0.14.0', args='--cflags', uselib_store='CXML', mandatory=True)
  38         conf.env.HAVE_ASDCPLIB_CTH = 1
  39         conf.env.STLIB_ASDCPLIB_CTH = ['asdcp-cth', 'kumu-cth']
  40         conf.env.LIB_ASDCPLIB_CTH = ['ssl', 'crypto']
  41         conf.check_cfg(package='libasdcp-cth', atleast_version='0.0.1', args='--cflags', uselib_store='ASDCPLIB_CTH', mandatory=True)
  42     else:
  43         conf.check_cfg(package='libcxml', atleast_version='0.14.0', args='--cflags --libs', uselib_store='CXML', mandatory=True)
  44         conf.check_cfg(package='libasdcp-cth', atleast_version='0.0.1', args='--cflags --libs', uselib_store='ASDCPLIB_CTH', mandatory=True)
  45
  46     boost_lib_suffix = ''
  47     if conf.env.TARGET_WINDOWS:
  48         boost_lib_suffix = '-mt'
  49
  50     conf.check_cxx(fragment="""
  51                             #include <boost/version.hpp>\n
  52                             #if BOOST_VERSION < 104500\n
  53                             #error boost too old\n
  54                             #endif\n
  55                             int main(void) { return 0; }\n
  56                             """,
  57                    mandatory=True,
  58                    msg='Checking for boost library >= 1.45',
  59                    okmsg='yes',
  60                    errmsg='too old\nPlease install boost version 1.45 or higher.')
  61
  62     conf.check_cxx(fragment="""
  63                             #include <boost/filesystem.hpp>\n
  64                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
  65                             """,
  66                    msg='Checking for boost filesystem library',
  67                    libpath='/usr/local/lib',
  68                    lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  69                    uselib_store='BOOST_FILESYSTEM')
  70
  71     conf.check_cxx(fragment="""
  72                             #include <boost/locale.hpp>\n
  73                             int main() { boost::locale::conv::to_utf<char> ("a", "cp850"); }\n
  74                             """,
  75                    msg='Checking for boost locale library',
  76                    libpath='/usr/local/lib',
  77                    lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  78                    uselib_store='BOOST_LOCALE')
  79
  80     conf.check_cxx(fragment="""
  81                             #include <boost/regex.hpp>\n
  82                             int main() { boost::regex re ("foo"); }\n
  83                             """,
  84                    msg='Checking for boost regex library',
  85                    libpath='/usr/local/lib',
  86                    lib=['boost_regex%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  87                    uselib_store='BOOST_REGEX')
  88
  89     if not conf.env.DISABLE_TESTS:
  90         conf.recurse('test')
  91
  92 def build(bld):
  93     create_version_cc(bld, VERSION)
  94
  95     if bld.env.TARGET_WINDOWS:
  96         boost_lib_suffix = '-mt'
  97     else:
  98         boost_lib_suffix = ''
  99
 100     bld(source='libsub%s.pc.in' % bld.env.API_VERSION,
 101         version=VERSION,
 102         includedir='%s/include/libsub%s' % (bld.env.PREFIX, bld.env.API_VERSION),
 103         libs="-L${libdir} -lsub%s -lboost_system%s" % (bld.env.API_VERSION, boost_lib_suffix),
 104         install_path='${LIBDIR}/pkgconfig')
 105
 106     bld.recurse('src')
 107     if not bld.env.DISABLE_TESTS:
 108         bld.recurse('test')
 109     bld.recurse('tools')
 110
 111     bld.add_post_fun(post)
 112
 113 def dist(ctx):
 114     ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__ GPATH GRTAGS GSYMS GTAGS'
 115
 116 def create_version_cc(bld, version):
 117     if os.path.exists('.git'):
 118         cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 119         output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 120         o = output[0].decode('utf-8')
 121         commit = o.replace ("commit ", "")[0:10]
 122     else:
 123         commit = "release"
 124
 125     try:
 126         text =  '#include "version.h"\n'
 127         text += 'char const * sub::git_commit = \"%s\";\n' % commit
 128         text += 'char const * sub::version = \"%s\";\n' % version
 129         if bld.env.ENABLE_DEBUG:
 130             debug_string = 'true'
 131         else:
 132             debug_string = 'false'
 133         text += 'bool const built_with_debug = %s;\n' % debug_string
 134         print('Writing version information to src/version.cc')
 135         o = open('src/version.cc', 'w')
 136         o.write(text)
 137         o.close()
 138     except IOError:
 139         print('Could not open src/version.cc for writing\n')
 140         sys.exit(-1)
 141
 142 def post(ctx):
 143     if ctx.cmd == 'install':
 144         ctx.exec_command('/sbin/ldconfig')