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scripts/run-regression-tests: Suppress several gcc 9 compiler warnings

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Suppress several gcc 9 compiler warnings for kernel versions before v5.1.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8570 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2019-08-26 00:24:45 +00:00
parent 7a7f467adc
commit 1d2a50ecaa
1 changed files with 9 additions and 1 deletions
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10
scripts/run-regression-tests
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@@ -675,8 +675,16 @@ do
2.*|3.*)
# Tell the kernel that we are using gcc 4.6.
KCFLAGS="-U__GNUC__ -U__GNUC_MINOR__ -D__GNUC__=4 -D__GNUC_MINOR__=6"
export KCFLAGS;;
esac
# See also commit bd664f6b3e37 ("disable new gcc-7.1.1 warnings for now";
# v4.13) and commit 6f303d60534c ("gcc-9: silence 'address-of-packed-member'
# warning"; v5.1).
for w in -Wno-format-truncation -Wno-format-overflow -Wno-int-in-bool-context -Wno-address-of-packed-member; do
if gcc -c -xc - "$w" </dev/null >&/dev/null; then
KCFLAGS+=" $w"
fi
done
export KCFLAGS
subdirs=(drivers/scst)
if [ "${run_sparse}" = "true" ]; then
run_sparse "$k" "${subdirs[@]}"