build: Use warning_level option for Meson
warning_level 2 setting for Meson add the same "-Wall -Wextra" options to GCC compiler. This removes a warning using Meson.
Signed-off-by: Frediano Ziglio fziglio@redhat.com
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warning_level 2 setting for Meson add the same "-Wall -Wextra" options to GCC compiler. This removes a warning using Meson.
Signed-off-by: Frediano Ziglio fziglio@redhat.com