quipper: Changes to build with external makefile
Previously, the external makefile was left behind and no longer updated
during the work to add ARC++ support to quipper. Now we bring it up to date
so it can be built externally again.
- Get rid of dependency on StringPrintf
- Add compat/ext for external build
- Implement Thread and Notification using C++ standard library classes
- Update log_level path in Makefile
- Link in libelf
- Explicitly include unistd.h in dso.cc
- Include new sources in makefile
BUG=chromium:623156
TEST=build successfully with Makefile.external
Change-Id: I815d18ba3a046cc758265985246a916c9bf7ae8b
Reviewed-on: https://chromium-review.googlesource.com/366470
Commit-Ready: Simon Que <sque@chromium.org>
Tested-by: Chong Jiang <chongjiang@chromium.org>
Reviewed-by: Chong Jiang <chongjiang@chromium.org>
10 files changed
