# failures (seen on Ubuntu).
nw="$nw -Wmissing-noreturn" # Don't warn about missed noreturn funcs
# (seen on Ubuntu).
+ nw="$nw -Wsuggest-attribute=pure" # Don't suggest pure functions.
+ nw="$nw -Wsuggest-attribute=const" # Don't suggest const functions.
+ nw="$nw -Wunsuffixed-float-constants" # Don't care about these.
gl_MANYWARN_ALL_GCC([ws])
gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])