wscript

   1 import subprocess
   2 import os
   3
   4 APPNAME = 'libdcp'
   5 VERSION = '0.05pre'
   6
   7 def options(opt):
   8     opt.load('compiler_cxx')
   9
  10 def configure(conf):
  11     conf.load('compiler_cxx')
  12     conf.env.append_value('CXXFLAGS', ['-Wall', '-Werror', '-Wextra', '-Wno-unused-result', '-O2', '-D_FILE_OFFSET_BITS=64'])
  13     conf.env.append_value('CXXFLAGS', ['-DLIBDCP_VERSION="%s"' % VERSION])
  14
  15     conf.check_cfg(package = 'openssl', args = '--cflags --libs', uselib_store = 'OPENSSL', mandatory = True)
  16     conf.check_cfg(package = 'sigc++-2.0', args = '--cflags --libs', uselib_store = 'SIGC++', mandatory = True)
  17
  18     conf.check_cxx(fragment = """
  19                               #include <boost/filesystem.hpp>\n
  20                               int main() { boost::filesystem::copy_file ("a", "b"); }\n
  21                               """,
  22                    msg = 'Checking for boost filesystem library',
  23                    libpath = '/usr/local/lib',
  24                    lib = ['boost_filesystem', 'boost_system'],
  25                    uselib_store = 'BOOST_FILESYSTEM')
  26
  27     conf.recurse('test')
  28     conf.recurse('asdcplib')
  29
  30 def build(bld):
  31     create_version_cc(VERSION)
  32
  33     bld(source = 'libdcp.pc.in',
  34         version = VERSION,
  35         includedir = '%s/include' % bld.env.PREFIX,
  36         libs = "-L${libdir} -ldcp -lkumu-libdcp -lasdcp-libdcp",
  37         install_path = '${LIBDIR}/pkgconfig')
  38
  39     bld.recurse('src')
  40     bld.recurse('test')
  41     bld.recurse('asdcplib')
  42
  43 def dist(ctx):
  44     ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~'
  45
  46 def create_version_cc(version):
  47     if os.path.exists('.git'):
  48         cmd = "LANG= git log --abbrev HEAD^..HEAD ."
  49         output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
  50         o = output[0].decode('utf-8')
  51         commit = o.replace ("commit ", "")[0:10]
  52     else:
  53         commit = "release"
  54
  55     try:
  56         text =  '#include "version.h"\n'
  57         text += 'char const * libdcp::git_commit = \"%s\";\n' % commit
  58         text += 'char const * libdcp::version = \"%s\";\n' % version
  59         print('Writing version information to src/version.cc')
  60         o = open('src/version.cc', 'w')
  61         o.write(text)
  62         o.close()
  63     except IOError:
  64         print('Could not open src/version.cc for writing\n')
  65         sys.exit(-1)