Hi,
I rather regularly want to pass extra flags to configure without
overwriting CFLAGS. There's two basic reasons:
1) ./configure CFLAGS=... essentially breaks --enable-debug and related options, overwrites -O2 as the default and
such.That's imo pretty confusing.
2) I like to be able to pass -Werror or something to configure without breaking a bunch of configure tests that won't
workwith Werror.
A good way to do that seems to be to add a separate variable for that
purpose? Unless someobdy has a better idea?
Greetings,
Andres Freund
