Commit graph

6 commits

Author SHA1 Message Date
Colin Cross
004bd3f526 Revert "Split Rust crate builds into compile and link phases."
This reverts commit e7c71c344d.
The intermediates created by the separated rust compile steps are very
large, on the order of 60GB.  This is more than CI can support for now,
revert the split into compile and link phases.  This comes at the expense
of incremental build time, especially when modifying C/C++ sources that
are dependencies of rust modules.

Bug: 293349612
Test: builds
Change-Id: I81169e7d0727330c8de5e7688dcdc87fe7b8d3b5
2023-10-02 22:15:55 -07:00
Sam Delmerico
079a97c778 add testcases for rust output file paths
Prepare for changing rust rules by testing that output file names will
match. A build failure in b/301463284 was partially caused by output paths changing and resulting in old files building up on buildbots which filled the disk. This unit test will ensure that the file paths of rust modules do not change and cause the same failure.

Bug: 301463284
Bug: 286077158
Change-Id: I1baba2c63ad29a2c98e378fce0a2ed32bc319c1e
2023-09-29 08:35:04 +00:00
Colin Cross
405af07859 Revert "Make lots of tests run in parallel"
This reverts commit 323dc60712.

Reason for revert: Possible cause of test instability
Bug: 170513220
Test: soong tests

Change-Id: Iee168e9fbb4210569e6cffcc23e60d111403abb8
2020-10-09 18:34:24 -07:00
Colin Cross
323dc60712 Make lots of tests run in parallel
Putting t.Parallel() in each test makes them run in parallel.
Additional t.Parallel() could be added to each subtest, although
that requires making a local copy of the loop variable for
table driven tests.

Test: m checkbuild
Change-Id: I5d9869ead441093f4d7c5757f2447385333a95a4
2020-10-06 15:12:22 -07:00
Ivan Lozano
26ecd6c597 [rust] Add SourceProviders as crates support.
This allows SourceProvider modules to create rust_library variants so
that generated source can be referenced as an external crate rather than
via an include macro. This is done by including rust_bindgen modules
like any other library, as a dependency in either rlibs, dylibs, or
rustlibs.

This renames the stem and flags properties for rust_bindgen modules to
source_stem and bindgen_flags, respectively. This deconflicts with the
usage in baseCompiler.

This also removes 'subName' from the Module struct and moves it over to
SourceProvider, which was the only user. This allows us to set it in
baseSourceProvider's AndroidMk; setting it in Module's AndroidMk was
causing problems finding NOTICE files for bindgen library variants.

Bug: 159064919
Test: New Soong tests pass.
Test: Local test rust_binary can use rust_bindgen module as a crate.

Change-Id: Ieb2cb614c2dd0b5aa7120541d77f6f822a6a1806
2020-08-04 08:13:24 -04:00
Ivan Lozano
10735d90d6 Add source collision test, rust_bindgen doc.
Bug: 159064919
Test: Soong tests pass (and fail if error is modified).
Change-Id: Id4f76e53e11e46ae495f9613a2699c598e7daea4
2020-07-22 09:18:13 -04:00