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| author | Matthias Maennich <maennich@google.com> | 2021-11-08 17:33:02 +0000 |
|---|---|---|
| committer | Matthias Maennich <maennich@google.com> | 2021-11-09 18:33:00 +0000 |
| commit | 215b405ae638b5d71345d9eba2ef41e7a81fdc90 (patch) | |
| tree | 02f2bc2c84e2fececc335ea6de6c85a8d18d658f /build-prebuilts.sh | |
| parent | 66bcb775043ae3a5f94e61edd31bcb0a09e024b1 (diff) | |
| download | build-tools-215b405ae638b5d71345d9eba2ef41e7a81fdc90.tar.gz | |
Interceptor: initial version
This adds the interceptor and its runtime library in a first draft
version.
The interceptor is typically called like
$ interceptor [interceptor_args] [--] program [program_args]
It will locate the corresponding libinterceptor runtime library, set
some environment variables (mostly based on passed arguments) and spawn
the original process with the runtime library LD_PRELOAD'ed.
The runtime library will intercept `execve` libc calls but nothing is
happening with them for now.
A sample command that builds the Android common kernel:
$ interceptor -- BUILD_CONFIG=common/build.config.gki.aarch64 build/build.sh
Note, setting environment variables after -- is supported (and
encouraged).
Bug: 205577427
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: Ia258a585078dd8bdda2799734cc0796e4d4cec82
Diffstat (limited to 'build-prebuilts.sh')
| -rwxr-xr-x | build-prebuilts.sh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/build-prebuilts.sh b/build-prebuilts.sh index f300e3e..ec50dc6 100755 --- a/build-prebuilts.sh +++ b/build-prebuilts.sh @@ -35,6 +35,7 @@ EOF e2fsck e2fsdroid img2simg + interceptor lpmake lz4 mkbootfs @@ -52,6 +53,7 @@ EOF SOONG_LIBRARIES=( libcrypto-host.so libelf.so + libinterceptor.so ) binaries="${SOONG_BINARIES[@]/#/${SOONG_HOST_OUT}/bin/}" |