build_soong

Files

Qing Shen 9e05d1c5cd Add a coverage suffix to avoid Ninja file regeneration.

This CL uses the environment variable, EMMA_INSTRUMENT to determine whether or not coverage is enabled. If coverage is enabled, it adds a bunch of suffixes to the files generated in out/soong/ folders.

This change reduces the build time by avoiding ninja regeneration when users simply switches from atest to atest --experimental-coverage, or vice versa, and no Android.bp changes are made.

Bug: 331444846
Test: Locally run m libc, and then EMMA_INSTRUMENT m libc twice, no ninja regenerations required. Compared the hash of out/target/product/vsoc_x86_64/ between the before-change repo and after-change repo. Only diff is the after-change directory contains an extra file `out/target/product/vsoc_x86_64/.installable_files` while the original directory has only `out/target/product/vsoc_x86_64/.installable_files.previous`, both files have the same hash.
Change-Id: I972aec20a9d97b223cc833ee245016ac4b0f09a2

2024-08-13 02:04:53 +00:00

build

Add a coverage suffix to avoid Ninja file regeneration.

2024-08-13 02:04:53 +00:00

logger

Add non-zero exit + error message to soong metrics

2022-10-24 10:51:56 -04:00

metrics

Merge "Add performance counter metrics to build.trace.gz" into main

2023-10-30 22:21:14 +00:00

signal

Reformat build/soong for go 1.19