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Disable maybe-uninitialized warning for gcc 4

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It often shows false positive warnings (at least in 4.8).  Newer
versions work well and we can check correct warnings.
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Nobuyoshi Nakada 2022-06-17 23:33:23 +09:00
parent cab10a2c50
commit e77d2c296e
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configure.ac
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@ -642,7 +642,7 @@ AS_CASE(["$GCC:${warnflags+set}:${extra_warnflags:+set}:"],
AS_IF([test $gcc_major -ge 4], [
extra_warnflags="$extra_warnflags -Werror=extra-tokens"
])
AS_IF([test $gcc_major -ge 5 -a $gcc_major -le 6], [
AS_IF([test $gcc_major -ge 4 -a $gcc_major -le 6], [
extra_warnflags="$extra_warnflags -Wno-maybe-uninitialized"
])
# ICC doesn't support -Werror=