x11-drivers/evdi: add filter-lto to fix building with global lto enabled

It looks like the module fails to build when lto is enabled, so lets
just enforce it to be always disabled.

Fixes #8

metadata/md5-cache/x11-drivers/evdi-1.14.5

@@ -5,12 +5,12 @@ DESCRIPTION=Extensible Virtual Display Interface
 EAPI=8
 HOMEPAGE=https://github.com/DisplayLink/evdi
 IDEPEND=sys-apps/kmod[tools]
-INHERIT=linux-mod-r1
+INHERIT=linux-mod-r1 flag-o-matic
 IUSE=dist-kernel modules-compress modules-sign +strip
 KEYWORDS=~amd64
 LICENSE=GPL-2 LGPL-2.1
 RDEPEND=x11-libs/libdrm sys-apps/kmod[tools] dist-kernel? ( virtual/dist-kernel:= )
 SLOT=0
 SRC_URI=https://github.com/DisplayLink/evdi/archive/v1.14.5.tar.gz -> evdi-1.14.5.tar.gz
-_eclasses_=mount-boot-utils	221f3b57621b98ab8e76d42420601f6d	toolchain-funcs	e56c7649b804f051623c8bc1a1c44084	multilib	c19072c3cd7ac5cb21de013f7e9832e0	dist-kernel-utils	c5204a4147b612736aef239e7cc69885	edo	367e103a74bf77e6a8da7894d999fa3c	linux-info	e967b81f54be6f49f4219a57ce7db437	multiprocessing	30ead54fa2e2b5f9cd4e612ffc34d0fe	linux-mod-r1	0bdab9f1f3187180a16e0c6827bc13c2
-_md5_=ca0c2938d205edeb431b4665be227a59
+_eclasses_=mount-boot-utils	69218c024651aa10db01df7e8a5b63e0	toolchain-funcs	e56c7649b804f051623c8bc1a1c44084	multilib	c19072c3cd7ac5cb21de013f7e9832e0	dist-kernel-utils	c5204a4147b612736aef239e7cc69885	edo	367e103a74bf77e6a8da7894d999fa3c	linux-info	ea4122ba1d8791a12b78e53f9510a2e3	multiprocessing	30ead54fa2e2b5f9cd4e612ffc34d0fe	linux-mod-r1	0bdab9f1f3187180a16e0c6827bc13c2	flag-o-matic	e503ea5acc20410237ba33ec3f7c857d
+_md5_=05baae589687b7ae79ca6c4b5aef4550

x11-drivers/evdi/evdi-1.14.5.ebuild

@@ -3,7 +3,7 @@
 
 EAPI=8
 
-inherit linux-mod-r1
+inherit linux-mod-r1 flag-o-matic
 
 DESCRIPTION="Extensible Virtual Display Interface"
 HOMEPAGE="https://github.com/DisplayLink/evdi"
@@ -24,6 +24,10 @@ pkg_setup() {
 }
 
 src_compile() {
+	# The kernel module doesn't build with lto
+	# See: https://github.com/SuperTux88/gentoo-overlay/issues/8
+	filter-lto
+
 	MODULES_MAKEARGS+=( CONFIG_DRM_EVDI=m )
 	local modlist=( evdi=video:"${S}/module" )
 	linux-mod-r1_src_compile