Open feliwir opened 5 years ago
@hlopko are there any known issues around -c opt
in the context of this issue?
We also see a similar size issue when build with -c opt
.
Can you try the build with --nolegacy_whole_archive
?
Building with --nolegacy_whole_archive
did not reduce the size of the binary when building with -c opt
Can you run your build with --subcommands
and see what gets pulled into the result? I'm afraid we'll need a bit more debugging/diffing on your side to tell us what is it that we do wrong..
Marking as P2, we'll re-look at the default NDK compilation/linking flags while overhauling the current CROSSTOOL approach to use Starlark/Toolchains.
Thank you for contributing to the Bazel repository! This issue has been marked as stale since it has not had any activity in the last 2+ years. It will be closed in the next 14 days unless any other activity occurs or one of the following labels is added: "not stale", "awaiting-bazeler". Please reach out to the triage team (@bazelbuild/triage
) if you think this issue is still relevant or you are interested in getting the issue resolved.
I think this is still open?
Description of the problem / feature request:
I am building an android app with native code, for which i use
cc_library
etc. When building with defaultbazel build //app/...
the size of the native.so
file is about 30MB. To reduce the binary size i passed-c opt
to strip debug symbols and optimize the build, but the native library ended up being 271MB (yes, just the.so
file). I have no idea how it got that large, because it was just 6MB when i've built the same source with android studio & cmake before. When building with-cxxopts=-O2 --strip always
and without-c opt
i could atleast get down to 18MB size.Bugs: what's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.
Not sure.
What operating system are you running Bazel on?
Ubuntu 18.10
What's the output of
bazel info release
?INFO: Invocation ID: 12806307-0534-40cc-a3c7-b0f09a2975c7 release 0.21.0
Have you found anything relevant by searching the web?
No
Any other information, logs, or outputs that you want to share?
Since this is a propietary project i can't share any more information. Since i asked in Slack before i know that others have encountered similar problems.