Add building via meson, remove outdated options

Co-authored-by: Thulinma <jaron@vietors.com>
Change-Id: I2a620c8d98aca7203f6742c66c3f82afe91b5c3c

meson.build

@@ -0,0 +1,158 @@
+project('mistserver', 'cpp', default_options: ['cpp_std=gnu++03'])
+add_project_arguments(['-funsigned-char', '-D_LARGEFILE_SOURCE','-Wno-sign-compare', '-Wparentheses', '-Wno-non-virtual-dtor', '-Wno-strict-aliasing'], language: 'cpp')
+
+# Ensures the "mist" directory is in the include path
+incroot = include_directories('.')
+
+# Sets the RELEASE, if not set externally
+release = get_option('RELEASE')
+if release.contains('DEFAULT')
+    release = 'Generic_'+target_machine.cpu_family()
+endif
+release = release.strip()
+
+# Grab version number from git, if available
+# Falls back to a file called "VERSION" or the string "Unknown" otherwise
+rv = run_command('git', 'describe', '--tags', check: false)
+version = rv.stdout().strip()
+if rv.returncode() != 0
+  fs = import('fs') 
+  if fs.is_file('VERSION')
+    version = fs.read('VERSION').strip()
+  else 
+    version = 'Unknown'
+  endif
+endif
+
+# Handle all options
+string_opt = '-D@0@="@1@"'
+int_opt = '-D@0@=@1@'
+
+option_defines = [
+    string_opt.format('APPNAME', get_option('APPNAME')),
+    int_opt.format('DEBUG', get_option('DEBUG')),
+    string_opt.format('RELEASE' ,release),
+    string_opt.format('PACKAGE_VERSION' ,version),
+    int_opt.format('SHM_DATASIZE', get_option('DATASIZE')),
+    int_opt.format('STAT_CUTOFF', get_option('STAT_CUTOFF')),
+    int_opt.format('STATS_DELAY', get_option('STATS_DELAY')),
+    string_opt.format('UDP_API_HOST' ,get_option('UDP_API_HOST')),
+    int_opt.format('UDP_API_PORT', get_option('UDP_API_PORT')),
+]
+
+if not get_option('NOSHM')
+  option_defines += '-DSHM_ENABLED=1'
+else
+  message('Shared memory use is turned OFF')
+endif
+
+usessl = true
+if get_option('NOSSL')
+  message('SSL/TLS support is turned OFF')
+  usessl = false
+else
+  option_defines += '-DSSL=1'
+endif
+
+if not get_option('NOUPDATE')
+  option_defines += '-DUPDATER=1'
+endif
+
+if get_option('NOAUTH')
+  option_defines += '-DNOAUTH=1'
+endif
+
+if not get_option('DISKSERIAL').contains('DEFAULT')
+  option_defines += string_opt.format('DISKSERIAL',get_option('DISKSERIAL'))
+endif
+
+if not get_option('FILLER_DATA').contains('DEFAULT')
+  option_defines += string_opt.format('FILLER_DATA',get_option('FILLER_DATA'))
+endif
+
+if not get_option('SHARED_SECRET').contains('DEFAULT')
+  option_defines += string_opt.format('SHARED_SECRET',get_option('SHARED_SECRET'))
+endif
+
+if get_option('WITH_THREADNAMES')
+  option_defines += '-DWITH_THREADNAMES=1'
+endif
+
+if get_option('NOLLHLS')
+  option_defines += '-DNOLLHLS=1'
+endif
+
+add_project_arguments(option_defines, language: 'cpp')
+
+# End of options
+
+message('Building release @0@ for version @1@ @ debug level @2@'.format(release, version, get_option('DEBUG')))
+
+# Set dependencies
+
+ssl_deps = []
+
+libsrt = false
+if not get_option('NOSRT')
+  libsrt = dependency('srt', required: false)
+endif
+have_srt = not get_option('NOSRT') and libsrt.found()
+
+librist = false
+if not get_option('NORIST')
+  librist = dependency('librist', required: false)
+endif
+have_librist = not get_option('NORIST') and librist.found()
+
+if usessl
+  ccpp = meson.get_compiler('cpp')
+  mbedtls = ccpp.find_library('mbedtls')
+  mbedx509 = ccpp.find_library('mbedx509')
+  mbedcrypto = ccpp.find_library('mbedcrypto')
+  srtp2 = dependency('libsrtp2')
+  ssl_deps = [mbedtls, mbedx509, mbedcrypto, srtp2]
+endif
+
+# Set build targets
+
+executables = []
+
+# Web sources
+subdir('lsp')
+subdir('generated')
+
+# libmist
+subdir('lib')
+subdir('mist')
+
+# Binaries
+subdir('src')
+subdir('test')
+
+exec_tgts = []
+
+## This makes sure all (installable) executables are build in top level directory
+## Done because MistController expects its binaries to all be in the same directory
+foreach exec : executables
+  exec_tgts += executable(
+    exec.get('name'),
+    exec.get('sources'),
+    link_with: exec.get('link'),
+    dependencies: exec.get('deps'),
+    cpp_args: exec.get('defines'),
+    install: true,
+  )
+endforeach
+
+# Docs
+doxygen = find_program('doxygen', required: false)
+if doxygen.found()
+  doxyfile = configure_file(output: 'Doxyfile', input: 'Doxyfile.in', configuration: {
+    'PACKAGE_VERSION': version,
+    'RELEASE' : release,
+    'DOXY_LAYOUT': meson.project_source_root() + '/DoxygenLayout.xml',
+    'INPUT_DIRS': meson.project_source_root() + '/src ' + meson.project_source_root() + '/lib',
+  })
+  run_target('docs', command: [doxygen, doxyfile])
+endif
+