tree c56685bb7e11a21e5b5b0dd17ec87ed1c56132d4
parent d28f688e698e11602c124af8bddbc0d770c16673
author Roland Levillain <rpl@google.com> 1564513016 +0100
committer Roland Levillain <rpl@google.com> 1564590120 +0100

Materialize the copy commands of an APEX rule as a Ninja response file.

For some APEX packages (i.e. the Runtime Testing APEX), the set of
files to copy can be so large that the copy commands (which are part
of the Ninja shell command executed for an APEX package) may exceed
the maximum length of argument to the exec() functions (ARG_MAX). To
work around this limitation, record these copy commands in a Ninja
response file (rspfile) and `source` this file in the Ninja command to
execute them.

Test: m nothing (`apex/apex_test.go` amended)
Test: m com.android.runtime.testing (with CL https://android-review.googlesource.com/c/platform/art/+/1008034/ cherry-picked)
Bug: 129534335
Change-Id: I09ff2d9cf66bfd4cbc12cb724a45d455d08da0b2