disable lto

In some machines, building the package fails due to ring crate and (gcc)
compiler linking issue.

Refer: briansmith/ring#1444

Author: ralphptorres

.SRCINFO

@@ -1,14 +1,15 @@
 pkgbase = tiny-irc-client
 	pkgdesc = A terminal IRC client written in Rust
 	pkgver = 0.11.0
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/osa1/tiny
 	arch = x86_64
 	license = MIT
 	makedepends = cargo
 	depends = dbus
 	provides = tiny-irc-client
 	conflicts = tiny-irc-client
+	options = !lto
 	source = tiny-0.11.0.tar.gz::https://github.com/osa1/tiny/archive/v0.11.0.tar.gz
 	sha256sums = 4bd412760a35ff41220ab918702d003c710379537db9621477f63ee201a68440
 

PKGBUILD

@@ -5,7 +5,7 @@
 _pkgname=tiny
 pkgname=tiny-irc-client
 pkgver=0.11.0
-pkgrel=1
+pkgrel=2
 pkgdesc='A terminal IRC client written in Rust'
 arch=(x86_64)
 url=https://github.com/osa1/tiny
@@ -17,6 +17,7 @@ depends=(dbus)
 makedepends=(cargo)
 source=($_pkgname-$pkgver.tar.gz::$url/archive/v$pkgver.tar.gz)
 sha256sums=(4bd412760a35ff41220ab918702d003c710379537db9621477f63ee201a68440)
+options=(!lto)
 
 prepare() {
     cd "$srcdir"/$_pkgname-$pkgver