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emulate java_library static_deps with Bazel exports

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In Soong, java_library can specify static_deps which are dependencies
that get aggregated into the final jar (akin to static linking). This is
useful because it allows dependencies higher up in the chain to compile
against the APIs exported by transitive dependencies. Bazel does not
support this functionality directly, but it can be emulated via the
exports attribute which makes any targets listed in the attribute public
to targets further up the chain.

Bug: 217236083
Bug: 219908977
Test: b build //external/error_prone:error_prone_core
Test: b build //external/bouncycastle:bouncycastle-host
Test: b build --platforms=//build/bazel/platforms:linux_x86
  //prebuilts/sdk/tools/jetifier/jetifier-standalone:jetifier
Change-Id: I2867e3f816de720a6f4bd9ff7a847d1b0c2da2d6
This commit is contained in:
Sam Delmerico
2022-02-25 21:34:51 +00:00
parent ad40fffa64
commit c016143602
10 changed files with 280 additions and 82 deletions
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20
android/bazel.go
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@@ -485,18 +485,12 @@ var (
"libprotobuf-java-full", // b/210751803, we don't handle path property for filegroups
"host-libprotobuf-java-full", // b/210751803, we don't handle path property for filegroups
"libprotobuf-java-util-full", // b/210751803, we don't handle path property for filegroups
"apex_manifest_proto_java", // b/210751803, depends on libprotobuf-java-full
"conscrypt", // b/210751803, we don't handle path property for filegroups
"conscrypt-for-host", // b/210751803, we don't handle path property for filegroups
"conscrypt", // b/210751803, we don't handle path property for filegroups
"conscrypt-for-host", // b/210751803, we don't handle path property for filegroups
"host-libprotobuf-java-lite", // b/217236083, java_library cannot have deps without srcs
"host-libprotobuf-java-micro", // b/217236083, java_library cannot have deps without srcs
"host-libprotobuf-java-nano", // b/217236083, java_library cannot have deps without srcs
"error_prone_core", // b/217236083, java_library cannot have deps without srcs
"bouncycastle-host", // b/217236083, java_library cannot have deps without srcs
"mockito-robolectric-prebuilt", // b/217236083, java_library cannot have deps without srcs
"apex_manifest_proto_java", // b/215230097, we don't handle .proto files in java_library srcs attribute
"libprotobuf-java-nano", // b/220869005, depends on non-public_current SDK
"host-libprotobuf-java-nano", // b/220869005, depends on libprotobuf-java-nano
"libc_musl_sysroot_bionic_arch_headers", // b/218405924, depends on soong_zip
"libc_musl_sysroot_bionic_headers", // b/218405924, depends on soong_zip and generates duplicate srcs
@@ -562,10 +556,6 @@ var (
"art-script", // depends on unconverted modules: dalvikvm, dex2oat
"dex2oat-script", // depends on unconverted modules: dex2oat
"error_prone_checkerframework_dataflow_nullaway", // TODO(b/219908977): "Error in fail: deps not allowed without srcs; move to runtime_deps?"
"libprotobuf-java-nano", // b/220869005, depends on non-public_current SDK
}
// Per-module denylist of cc_library modules to only generate the static