Gentoo Packages

dev-lang/php: Build with link-time optimization; with GCC the VM files that use global register variables are kept out of LTO
sys-cluster/glusterfs: Build using Link Time Optimizations (LTO)

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
dev-lang/php	-	Build with link-time optimization; with GCC the VM files that use global register variables are kept out of LTO
sys-cluster/glusterfs	-	Build using Link Time Optimizations (LTO)

USE Flag: lto