Re: [libvirt PATCH] meson: add -Wformat explicitly

If someone runs `meson setup --buildtype plain` meson ignores warning_level=2 that is in our meson.build file. The implication is that Meson will not automatically add -Wall which enables -Wformat. This breaks building libvirt from git with the buildtype set to plain. There is an issue reported [1] to not ignore warning_level silently and the change to ignore it was done by upstream commit [2]. [1] <https://github.com/mesonbuild/meson/issues/7399> [2] <https://github.com/mesonbuild/meson/commit/8ee1c9a07a3a35e3ed262fbc358fd8... Signed-off-by: Pavel Hrdina <phrdina(a)redhat.com&gt; --- meson.build | 1 + 1 file changed, 1 insertion(+)

diff --git a/meson.build b/meson.build index e193166a9b..4e99b5ba39 100644 --- a/meson.build +++ b/meson.build @@ -257,6 +257,7 @@ cc_flags += [ '-Wempty-body', '-Wendif-labels', '-Wexpansion-to-defined', + '-Wformat', '-Wformat-contains-nul', '-Wformat-extra-args', '-Wformat-nonliteral', -- 2.26.2