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-rwxr-xr-xboost/build/ci/travis.py16
1 files changed, 11 insertions, 5 deletions
diff --git a/boost/build/ci/travis.py b/boost/build/ci/travis.py
index 4b06281..f088c48 100755
--- a/boost/build/ci/travis.py
+++ b/boost/build/ci/travis.py
@@ -5,9 +5,13 @@
# For details, see https://github.com/egor-tensin/cmake-common.
# Distributed under the MIT License.
-# This is similar to build.py, but auto-fills some parameters for build.py from
-# the Travis-defined environment variables.
-# Boost is built in $HOME.
+'''Download & build Boost on Travis.
+
+This is similar to build.py, but auto-fills some parameters for build.py from
+the Travis-defined environment variables.
+
+Boost is built in $HOME.
+'''
import argparse
import logging
@@ -53,9 +57,11 @@ def _parse_args(argv=None):
argv = sys.argv[1:]
logging.info('Command line arguments: %s', argv)
- parser = argparse.ArgumentParser()
+ parser = argparse.ArgumentParser(
+ description=__doc__,
+ formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument('--link', metavar='LINKAGE', nargs='*',
- help='how the libraries are linked (i.e. static/shared)')
+ help='how the libraries are linked')
parser.add_argument('--runtime-link', metavar='LINKAGE',
help='how the libraries link to the runtime')
parser.add_argument('b2_args', nargs='*', metavar='B2_ARG', default=[],