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llvm-mirror/test/Analysis/lit.local.cfg
Mircea Trofin e1027a640d [FileCheck] Disallow unused prefixes in llvm/test/Analysis
This is achieved through a substitution of FileCheck in lit.cfg.py,
where we explicitly set -allow-unused-prefixes to false.

We also introduce a %FileCheckWithUnusedPrefixes% substitution that can
be used in those cases where we want to allow unused prefixes, even if
the folder policy is to disallow them.

Differential Revision: https://reviews.llvm.org/D91275
2020-11-19 07:56:35 -08:00

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Python

# -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79:
from lit.llvm.subst import ToolSubst
fc = ToolSubst('FileCheck', unresolved='fatal')
# Insert this first. Then, we'll first update the blank FileCheck command; then,
# the default substitution of FileCheck will replace it to its full path.
config.substitutions.insert(0, (fc.regex,
'FileCheck --allow-unused-prefixes=false'))