configure.ac: simplify argp check
authorDmitry V. Levin <ldv@altlinux.org>
Fri, 11 Dec 2020 00:59:40 +0000 (03:59 +0300)
committerMark Wielaard <mark@klomp.org>
Fri, 11 Dec 2020 11:30:09 +0000 (12:30 +0100)
commitbe084ccb5507e0c092ac4e434026a4d47e9007bf
treea8632b5ae78fa59f183269808545ab6de14a5cdc
parent8ffada54afb4a9624a45eb71a60a9c1a401580d9
configure.ac: simplify argp check

Rewrite argp check using the same AC_SEARCH_LIBS based method used
earlier in the fts check.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
ChangeLog
configure.ac