gcc: Fix source signature for glibc-ports 2.9
gcc: Fix source signature for glibc-ports 2.9

hundeboll/core,hundeboll/core,hundeboll/core,diorcety/oe-lite-core,hundeboll/core,sknsean/core,sknsean/core,sknsean/core,sknsean/core,sknsean/core,diorcety/oe-lite-core