add malloc implementation selection to configure
authorRich Felker <dalias@aerifal.cx>
Tue, 30 Jun 2020 19:29:58 +0000 (15:29 -0400)
committerRich Felker <dalias@aerifal.cx>
Tue, 30 Jun 2020 19:30:43 +0000 (15:30 -0400)
commite71188fa051c70128c1c880164c222c34b1749c3
treec324923adc6a17b652e1238c73d5e37b4a1c86f9
parent503bd3976623493a10b0f32c617feb51f9ba04c8
add malloc implementation selection to configure

the intent here is to keep oldmalloc as an option, at least for the
short term, in case any users are negatively impacted in some way by
mallocng and need to fallback until their issues are resolved.
configure