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Improve error messages in c_aliases

This commit is contained in:
Thomas Nagy 2019-10-08 20:04:00 +02:00
parent 2758fb3f7c
commit 6539bd1ad3
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GPG Key ID: 49B4C67C05277AAA
1 changed files with 2 additions and 2 deletions
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4
waflib/Tools/c_aliases.py
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@ -38,7 +38,7 @@ def sniff_features(**kw):
:return: the list of features for a task generator processing the source files
:rtype: list of string
"""
exts = get_extensions(kw['source'])
exts = get_extensions(kw.get('source', []))
typ = kw['typ']
feats = []
@ -72,7 +72,7 @@ def sniff_features(**kw):
feats.append(x + typ)
will_link = True
if not will_link and not kw.get('features', []):
raise Errors.WafError('Cannot link from %r, try passing eg: features="c cprogram"?' % kw)
raise Errors.WafError('Unable to determine how to link %r, try adding eg: features="c cshlib"?' % kw)
return feats
def set_features(kw, typ):