build: align minimum build dependencies with ndn-cxx
* Recommend gcc >= 7.4.0
* Require clang >= 4.0, or Xcode >= 9.0 on macOS
* Silence an ABI-related diagnostic message from gcc on armv7
* Make graphviz optional for building documentation
* Sync sphinx configuration
Change-Id: Iff1920b0b5580d58db9aeef11298f11e22d9b3cb
diff --git a/wscript b/wscript
index ace234c..7683c06 100644
--- a/wscript
+++ b/wscript
@@ -11,7 +11,8 @@
def options(opt):
opt.load(['compiler_cxx', 'gnu_dirs'])
- opt.load(['default-compiler-flags', 'coverage', 'sanitizers', 'boost', 'sqlite3',
+ opt.load(['default-compiler-flags',
+ 'coverage', 'sanitizers', 'boost', 'sqlite3',
'doxygen', 'sphinx_build'],
tooldir=['.waf-tools'])
@@ -24,17 +25,19 @@
'default-compiler-flags', 'boost', 'sqlite3',
'doxygen', 'sphinx_build'])
- conf.env['WITH_TESTS'] = conf.options.with_tests
+ conf.env.WITH_TESTS = conf.options.with_tests
+
+ conf.find_program('dot', var='DOT', mandatory=False)
conf.check_cfg(package='libndn-cxx', args=['--cflags', '--libs'], uselib_store='NDN_CXX',
pkg_config_path=os.environ.get('PKG_CONFIG_PATH', '%s/pkgconfig' % conf.env.LIBDIR))
conf.check_sqlite3()
- USED_BOOST_LIBS = ['system', 'program_options', 'filesystem', 'thread', 'log']
- if conf.env['WITH_TESTS']:
- USED_BOOST_LIBS += ['unit_test_framework']
- conf.check_boost(lib=USED_BOOST_LIBS, mt=True)
+ boost_libs = ['system', 'program_options', 'filesystem', 'thread', 'log']
+ if conf.env.WITH_TESTS:
+ boost_libs.append('unit_test_framework')
+ conf.check_boost(lib=boost_libs, mt=True)
conf.check_compiler_flags()
@@ -42,12 +45,12 @@
conf.load('coverage')
conf.load('sanitizers')
- conf.define_cond('HAVE_TESTS', conf.env['WITH_TESTS'])
- conf.define('CONFDIR', '%s/ndn/ndns' % conf.env['SYSCONFDIR'])
- conf.define('DEFAULT_DBFILE', '%s/lib/ndn/ndns/ndns.db' % conf.env['LOCALSTATEDIR'])
+ conf.define_cond('HAVE_TESTS', conf.env.WITH_TESTS)
+ conf.define('CONFDIR', '%s/ndn/ndns' % conf.env.SYSCONFDIR)
+ conf.define('DEFAULT_DBFILE', '%s/lib/ndn/ndns/ndns.db' % conf.env.LOCALSTATEDIR)
conf.write_config_header('src/config.hpp', define_prefix='NDNS_')
-def build (bld):
+def build(bld):
version(bld)
bld(features='subst',
@@ -70,8 +73,8 @@
includes='src',
export_includes='src')
- bld.recurse('tests')
bld.recurse('tools')
+ bld.recurse('tests')
bld(features='subst',
name='conf-samples',
@@ -79,8 +82,8 @@
target=['validator.conf.sample', 'ndns.conf.sample'],
install_path='${SYSCONFDIR}/ndn/ndns',
ANCHORPATH='anchors/root.cert',
- CONFDIR='%s/ndn/ndns' % bld.env['SYSCONFDIR'],
- DEFAULT_DBFILE='%s/lib/ndn/ndns/ndns.db' % bld.env['LOCALSTATEDIR'])
+ CONFDIR='%s/ndn/ndns' % bld.env.SYSCONFDIR,
+ DEFAULT_DBFILE='%s/lib/ndn/ndns/ndns.db' % bld.env.LOCALSTATEDIR)
if Utils.unversioned_sys_platform() == 'linux':
bld(features='subst',
@@ -94,7 +97,7 @@
builder='man',
config='docs/conf.py',
outdir='docs/manpages',
- source=bld.path.ant_glob('docs/manpages/**/*.rst'),
+ source=bld.path.ant_glob('docs/manpages/*.rst'),
install_path='${MANDIR}',
version=VERSION_BASE,
release=VERSION)
@@ -116,6 +119,7 @@
target=['docs/doxygen.conf',
'docs/named_data_theme/named_data_footer-with-analytics.html'],
VERSION=VERSION,
+ HAVE_DOT='YES' if bld.env.DOT else 'NO',
HTML_FOOTER='../build/docs/named_data_theme/named_data_footer-with-analytics.html' \
if os.getenv('GOOGLE_ANALYTICS', None) \
else '../docs/named_data_theme/named_data_footer.html',