mail-filter/exim-p0f: port to EAPI=7

Closes: https://bugs.gentoo.org/741030
Signed-off-by: Aaron Bauman <[email protected]>

mail-filter/exim-p0f/exim-p0f-0.1-r1.ebuild

@@ -1,8 +1,9 @@
 # Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=4
-inherit eutils flag-o-matic ltprune
+EAPI=7
+
+inherit flag-o-matic
 
 DESCRIPTION="This is p0f version 3 dlfunc library for Exim"
 HOMEPAGE="https://dist.epipe.com/exim/"
@@ -16,6 +17,7 @@ IUSE=""
 DEPEND="mail-mta/exim[dlfunc]"
 RDEPEND=">=net-analyzer/p0f-3.05_beta
  ${DEPEND}"
+
 S="${WORKDIR}/exim-p0f3-dlfunc-${PV}"
 
 src_configure() {
@@ -25,5 +27,5 @@ src_configure() {
 
 src_install() {
  default
- prune_libtool_files --all
+ find "${D}" -name '*.la' -delete || die "Failed to prune libtool files"
 }