Also log the rspfile for easier debugging. Bug: 318434287 Test: Presubmits Change-Id: I4ef6f2065a39ce6fef816f7241d079149043ffd0
Kotlin common multiplatform sources support will require more complexity in gen-kotlin-build-file.sh, move it to python instead. Test: m checkbuild Change-Id: I02312160ad781877f1fec971168331c0dcecf136