dev-libs/libb64: EAPI=8, add dot-a.eclass, use CC & AR

Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>

dev-libs/libb64/libb64-2.0.0.1-r1.ebuild

@@ -1,7 +1,9 @@
 # Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=7
+EAPI=8
+
+inherit dot-a toolchain-funcs
 
 DESCRIPTION="Fast Base64 encoding/decoding routines"
 HOMEPAGE="https://github.com/libb64/libb64/"
@@ -15,6 +17,11 @@ KEYWORDS="amd64 ~arm64 x86"
 
 BDEPEND="app-arch/unzip"
 
+src_configure() {
+	lto-guarantee-fat
+	tc-export CC AR
+}
+
 src_compile() {
 	# override -O3, -Werror non-sense
 	emake -C src CFLAGS="${CFLAGS} -I../include"
@@ -25,4 +32,5 @@ src_install() {
 	insinto /usr/include
 	doins -r include/b64
 	einstalldocs
+	strip-lto-bytecode
 }