Kokoro clones repos with a different user used to run the build steps,
meaning if some git command must be run at build time, they will fail
because of this dubious ownership issue.
Running some git commands makes only sense with history, so changing
checkout depth so we can run them and get the true result.
This is a known Kororo issue.
Fixing this is required to generate the version file using git history.
Signed-off-by: Nathan Gauër <brioche@google.com>
Signed-off-by: Nathan Gauër <brioche@google.com>
Kokoro clones repos with a different user used to run the build steps,
meaning if some git command must be run at build time, they will fail
because of this dubious ownership issue.
Running some git commands makes only sense with history, so changing
checkout depth so we can run them and get the true result.
This is a known Kororo issue.
Fixing this is required to generate the version file using git history.
Signed-off-by: Nathan Gauër <brioche@google.com>
* Kokoro CI bots use git-sync-deps to get sources
Update git-sync-deps to reduce the amount of data downloaded on a first
checkout, while being able to checkout the specific commit specified in
the DEPS file.
Previously the CI bots would only clone --depth=1. But that's not
enough to check out a specific commit. So clone either blobless
or treeless. For a CI bot, treeless is preferable, because it
downloads the least data. For interactive use, blobless is better
because it prevents redundant downloads of tree data.
See
https://github.blog/2020-12-21-get-up-to-speed-with-partial-clone-and-shallow-clone/Fixes: #5028
* --treeless decays to blob:none when git is too old
* Pin googletest to an older version, to make bazel build work
This change improves spirv-fuzz CMake code to be more compatible with other projects that might want to include spirv-fuzz as a sub-project.
* Add a CMake option for building spirv-fuzz.
* We now check if protobuf targets are already available.
* We no longer specify `-DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_USE_UNALIGNED=0`; a newer version of protobuf does not require this. Note that we probably should have specified this for protobuf targets as well, but this is no longer needed.
* Updated protobuf version in Kokoro scripts and README.md.
