dev-embedded/ponyprog: mark as LTO-unsafe

Closes: https://bugs.gentoo.org/855272
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

dev-embedded/ponyprog/ponyprog-3.1.3.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
 
-inherit cmake udev
+inherit cmake flag-o-matic udev
 
 DESCRIPTION="EEPROM and microcontroller programmer/flasher"
 HOMEPAGE="https://github.com/lancos/ponyprog/"
@@ -31,6 +31,15 @@ RDEPEND="${DEPEND}
 
 PATCHES=( "${FILESDIR}"/${P}-fix-build-system.patch )
 
+src_configure() {
+	# -Werror=odr
+	# https://bugs.gentoo.org/855272
+	# https://github.com/lancos/ponyprog/issues/28
+	filter-lto
+
+	cmake_src_configure
+}
+
 pkg_postinst() {
 	udev_reload