Change the way instrumented libraries are built.

Instead of passing --prefix to the configure script, we now pass DESTDIR to
make. This allows the instrumented libraries to access system-wide
configuration.

BUG=313751
R=glider@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/203073006

Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: b578ae16553f87d1d5d1779920e5fb2dc36cf11d
3 files changed