app-text/lowdown-0.8.4: Respect LDFLAGS (bug #783393)

Also don't directly call ar, and fix musl support.

Closes: https://bugs.gentoo.org/783393
Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Patrick McLean <chutzpah@gentoo.org>

app-text/lowdown/lowdown-0.8.4.ebuild

@@ -28,6 +28,10 @@ src_configure() {
 	CC="$(tc-getCC)" ./configure || die "./configure failed"
 }
 
+src_compile() {
+	emake LDFLAGS="${LDFLAGS}" AR="$(tc-getAR)" $(usex elibc_musl UTF8_LOCALE=C.UTF-8 '')
+}
+
 src_test() {
 	emake regress
 }