From 96148436b7f8633da920ef5b52d8ad3aa735a9cc Mon Sep 17 00:00:00 2001 From: Douglas Bagnall Date: Thu, 27 Jun 2019 16:57:20 +1200 Subject: script/compare_cc_results: print usage on too few args Signed-off-by: Douglas Bagnall Reviewed-by: Andrew Bartlett --- script/compare_cc_results.py | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'script') diff --git a/script/compare_cc_results.py b/script/compare_cc_results.py index 4b8abf601f4..cc16751cf6e 100755 --- a/script/compare_cc_results.py +++ b/script/compare_cc_results.py @@ -1,9 +1,11 @@ #!/usr/bin/env python3 +"""Compare the results of native and cross-compiled configure tests -# -# Compare the results of native and cross-compiled configure tests -# +The compared files are called "default.cache.py" and are generated in +bin/c4che/. +USAGE: compare_cc_results.py CONFIG_1 CONFIG_2 [CONFIG_3 [CONFIG_4 ...]] +""" from __future__ import print_function import sys import difflib @@ -19,6 +21,10 @@ exceptions = [ 'LIBRESOLV_WRAPPER_SO_PATH', ] +if len(sys.argv) < 3: + print(__doc__) + sys.exit(1) + base_lines = list() base_fname = '' -- cgit v1.2.1