>>> Emerging : portage://sys-devel/gcc-15.3.1_p20260925:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ download  portage://sys-devel/gcc-15.3.1_p20260925
             │           └─ file ─┤ 88.23 Mb  	 gcc-15-20260925.tar.xz
             │                    │ 7.00 Kb  	 gcc-15.2.0-musl-patches-1.tar.xz
             │                    │ 17.17 Kb  	 gcc-15.2.0-patches-8.tar.xz

 └─step  2─┤ update    portage://sys-devel/gcc-15.3.1_p20260925 (replaces pkg://sys-devel/gcc-15.2.1_p20260214)
             │           └─ conf ─┤ USE = "cet graphite* lto* nls openmp pgo* zstd (cxx) (default-stack-clash-protection) (default-znow) (pie) fortran
             │                    │          sanitize ssp (-custom-cflags) (-fixed-point) (-ieee-long-double) (-libssp) -ada -cobol -d -debug -doc -go -hardened
             │                    │          -jit -libgdiagnostics -modula2 -objc -objc++ -objc-gc -rust -systemtap -test -valgrind -vanilla -vtv"
             │                    │ SLOT = "15"

 └─step  3─┤ run     portage://sys-devel/gcc-15.3.1_p20260925

Total: 3 actions (1 download, 1 update, 1 run), grouped into 3 steps.
       88.26 Mb to be downloaded.