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.STATIC_ASDCPLIB_CTH = ['asdcplib-cth', 'kumu-cth']
  40         conf.check_cfg(package='libasdcp-cth', atleast_version='2.5.11-cth1', args='--cflags', uselib_store='ASDCPLIB_CTH', mandatory=True)
  41     else:
  42         conf.check_cfg(package='libcxml', atleast_version='0.14.0', args='--cflags --libs', uselib_store='CXML', mandatory=True)
  43         conf.check_cfg(package='libasdcp-cth', atleast_version='2.5.11-cth1', args='--cflags --libs', uselib_store='ASDCPLIB_CTH', mandatory=True)
  44
  45     boost_lib_suffix = ''
  46     if conf.env.TARGET_WINDOWS:
  47         boost_lib_suffix = '-mt'
  48
  49     conf.check_cxx(fragment="""
  50                             #include <boost/version.hpp>\n
  51                             #if BOOST_VERSION < 104500\n
  52                             #error boost too old\n
  53                             #endif\n
  54                             int main(void) { return 0; }\n
  55                             """,
  56                    mandatory=True,
  57                    msg='Checking for boost library >= 1.45',
  58                    okmsg='yes',
  59                    errmsg='too old\nPlease install boost version 1.45 or higher.')
  60
  61     conf.check_cxx(fragment="""
  62                             #include <boost/filesystem.hpp>\n
  63                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
  64                             """,
  65                    msg='Checking for boost filesystem library',
  66                    libpath='/usr/local/lib',
  67                    lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  68                    uselib_store='BOOST_FILESYSTEM')
  69
  70     conf.check_cxx(fragment="""
  71                             #include <boost/locale.hpp>\n
  72                             int main() { boost::locale::conv::to_utf<char> ("a", "cp850"); }\n
  73                             """,
  74                    msg='Checking for boost locale library',
  75                    libpath='/usr/local/lib',
  76                    lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  77                    uselib_store='BOOST_LOCALE')
  78
  79     conf.check_cxx(fragment="""
  80                             #include <boost/regex.hpp>\n
  81                             int main() { boost::regex re ("foo"); }\n
  82                             """,
  83                    msg='Checking for boost regex library',
  84                    libpath='/usr/local/lib',
  85                    lib=['boost_regex%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  86                    uselib_store='BOOST_REGEX')
  87
  88     if not conf.env.DISABLE_TESTS:
  89         conf.recurse('test')
  90
  91 def build(bld):
  92     create_version_cc(bld, VERSION)
  93
  94     if bld.env.TARGET_WINDOWS:
  95         boost_lib_suffix = '-mt'
  96     else:
  97         boost_lib_suffix = ''
  98
  99     bld(source='libsub%s.pc.in' % bld.env.API_VERSION,
 100         version=VERSION,
 101         includedir='%s/include/libsub%s' % (bld.env.PREFIX, bld.env.API_VERSION),
 102         libs="-L${libdir} -lsub%s -lboost_system%s" % (bld.env.API_VERSION, boost_lib_suffix),
 103         install_path='${LIBDIR}/pkgconfig')
 104
 105     bld.recurse('src')
 106     if not bld.env.DISABLE_TESTS:
 107         bld.recurse('test')
 108     bld.recurse('tools')
 109
 110     bld.add_post_fun(post)
 111
 112 def dist(ctx):
 113     ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__ GPATH GRTAGS GSYMS GTAGS'
 114
 115 def create_version_cc(bld, version):
 116     if os.path.exists('.git'):
 117         cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 118         output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 119         o = output[0].decode('utf-8')
 120         commit = o.replace ("commit ", "")[0:10]
 121     else:
 122         commit = "release"
 123
 124     try:
 125         text =  '#include "version.h"\n'
 126         text += 'char const * sub::git_commit = \"%s\";\n' % commit
 127         text += 'char const * sub::version = \"%s\";\n' % version
 128         if bld.env.ENABLE_DEBUG:
 129             debug_string = 'true'
 130         else:
 131             debug_string = 'false'
 132         text += 'bool const built_with_debug = %s;\n' % debug_string
 133         print('Writing version information to src/version.cc')
 134         o = open('src/version.cc', 'w')
 135         o.write(text)
 136         o.close()
 137     except IOError:
 138         print('Could not open src/version.cc for writing\n')
 139         sys.exit(-1)
 140
 141 def post(ctx):
 142     if ctx.cmd == 'install':
 143         ctx.exec_command('/sbin/ldconfig')