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Fix unused variable warning in acpica's nsaccess.c

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With clang 15, the following -Werror warning is produced:

    sys/contrib/dev/acpica/components/namespace/nsaccess.c:452:29: error: variable 'NumCarats' set but not used [-Werror,-Wunused-but-set-variable]
        UINT32                  NumCarats;
                                ^

Here, 'NumCarats' is a variable that is only used when debugging. Since
acpica is contributed code, suppress the warning with a compile flag.

MFC after:	3 days
This commit is contained in:
Dimitry Andric 2022-07-20 21:10:43 +02:00
parent 64741244fc
commit 3c9a0112ba
1 changed files with 2 additions and 1 deletions
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sys/conf/files
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@ -494,7 +494,8 @@ contrib/dev/acpica/components/hardware/hwtimer.c optional acpi
contrib/dev/acpica/components/hardware/hwvalid.c optional acpi
contrib/dev/acpica/components/hardware/hwxface.c optional acpi
contrib/dev/acpica/components/hardware/hwxfsleep.c optional acpi
contrib/dev/acpica/components/namespace/nsaccess.c optional acpi
contrib/dev/acpica/components/namespace/nsaccess.c optional acpi \
compile-with "${NORMAL_C} ${NO_WUNUSED_BUT_SET_VARIABLE}"
contrib/dev/acpica/components/namespace/nsalloc.c optional acpi
contrib/dev/acpica/components/namespace/nsarguments.c optional acpi
contrib/dev/acpica/components/namespace/nsconvert.c optional acpi