wscript

   1 import subprocess
   2 import os
   3
   4 APPNAME = 'libsub'
   5 VERSION = '1.1.2devel'
   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='0.08', args='--cflags', uselib_store='CXML', mandatory=True)
  38     else:
  39         conf.check_cfg(package='libcxml', atleast_version='0.08', args='--cflags --libs', uselib_store='CXML', mandatory=True)
  40
  41     boost_lib_suffix = ''
  42     if conf.env.TARGET_WINDOWS:
  43         boost_lib_suffix = '-mt'
  44
  45     conf.check_cxx(fragment="""
  46                             #include <boost/version.hpp>\n
  47                             #if BOOST_VERSION < 104500\n
  48                             #error boost too old\n
  49                             #endif\n
  50                             int main(void) { return 0; }\n
  51                             """,
  52                    mandatory=True,
  53                    msg='Checking for boost library >= 1.45',
  54                    okmsg='yes',
  55                    errmsg='too old\nPlease install boost version 1.45 or higher.')
  56
  57     conf.check_cxx(fragment="""
  58                             #include <boost/filesystem.hpp>\n
  59                             int main() { boost::filesystem::copy_file ("a", "b"); }\n
  60                             """,
  61                    msg='Checking for boost filesystem library',
  62                    libpath='/usr/local/lib',
  63                    lib=['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  64                    uselib_store='BOOST_FILESYSTEM')
  65
  66     conf.check_cxx(fragment="""
  67                             #include <boost/locale.hpp>\n
  68                             int main() { boost::locale::conv::to_utf<char> ("a", "cp850"); }\n
  69                             """,
  70                    msg='Checking for boost locale library',
  71                    libpath='/usr/local/lib',
  72                    lib=['boost_locale%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  73                    uselib_store='BOOST_LOCALE')
  74
  75     conf.check_cxx(fragment="""
  76                             #include <boost/regex.hpp>\n
  77                             int main() { boost::regex re ("foo"); }\n
  78                             """,
  79                    msg='Checking for boost regex library',
  80                    libpath='/usr/local/lib',
  81                    lib=['boost_regex%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
  82                    uselib_store='BOOST_REGEX')
  83
  84     if not conf.env.DISABLE_TESTS:
  85         conf.recurse('test')
  86     conf.recurse('asdcplib')
  87
  88 def build(bld):
  89     create_version_cc(bld, VERSION)
  90
  91     if bld.env.TARGET_WINDOWS:
  92         boost_lib_suffix = '-mt'
  93     else:
  94         boost_lib_suffix = ''
  95
  96     bld(source='libsub%s.pc.in' % bld.env.API_VERSION,
  97         version=VERSION,
  98         includedir='%s/include/libsub%s' % (bld.env.PREFIX, bld.env.API_VERSION),
  99         libs="-L${libdir} -lsub%s -lasdcp-libsub%s -lkumu-libsub%s -lboost_system%s" % (bld.env.API_VERSION, bld.env.API_VERSION, bld.env.API_VERSION, boost_lib_suffix),
 100         install_path='${LIBDIR}/pkgconfig')
 101
 102     bld.recurse('src')
 103     if not bld.env.DISABLE_TESTS:
 104         bld.recurse('test')
 105     bld.recurse('tools')
 106     bld.recurse('asdcplib')
 107
 108     bld.add_post_fun(post)
 109
 110 def dist(ctx):
 111     ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__ GPATH GRTAGS GSYMS GTAGS'
 112
 113 def create_version_cc(bld, version):
 114     if os.path.exists('.git'):
 115         cmd = "LANG= git log --abbrev HEAD^..HEAD ."
 116         output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
 117         o = output[0].decode('utf-8')
 118         commit = o.replace ("commit ", "")[0:10]
 119     else:
 120         commit = "release"
 121
 122     try:
 123         text =  '#include "version.h"\n'
 124         text += 'char const * sub::git_commit = \"%s\";\n' % commit
 125         text += 'char const * sub::version = \"%s\";\n' % version
 126         if bld.env.ENABLE_DEBUG:
 127             debug_string = 'true'
 128         else:
 129             debug_string = 'false'
 130         text += 'bool const built_with_debug = %s;\n' % debug_string
 131         print('Writing version information to src/version.cc')
 132         o = open('src/version.cc', 'w')
 133         o.write(text)
 134         o.close()
 135     except IOError:
 136         print('Could not open src/version.cc for writing\n')
 137         sys.exit(-1)
 138
 139 def post(ctx):
 140     if ctx.cmd == 'install':
 141         ctx.exec_command('/sbin/ldconfig')