net-dns/inadyn: call eautoreconf

The musl patch we apply touches Makefile.am, so we need to eautoreconf.

Closes: https://bugs.gentoo.org/937277
Signed-off-by: Sam James <sam@gentoo.org>

net-dns/inadyn/inadyn-2.12.0-r2.ebuild

@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit systemd tmpfiles
+inherit autotools systemd tmpfiles
 
 DESCRIPTION="Dynamic DNS client with multiple SSL/TLS library support"
 HOMEPAGE="https://github.com/troglobit/inadyn"
@@ -31,6 +31,13 @@ BDEPEND="virtual/pkgconfig"
 
 PATCHES=( "${FILESDIR}/${PN}-2.12.0-musl.patch" )
 
+src_prepare() {
+	default
+
+	# Needed for musl patch
+	eautoreconf
+}
+
 src_configure() {
 	# Tests would need a custom config file in homedir per configure help?
 	local myeconfargs=(