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Disable mixed builds for non-device OS

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We don't currently support propagation of OS in mixed builds, and our
host toolchains are not properly configured.

This allows us to continue to make progress on device OS until host is
supported.

Test: mixed_libc CI
Test: USE_BAZEL_ANALYSI=1 m adbd
Change-Id: I2bf8b3f9ca7928dd33bf2fb3d4fa067da0f593f3
This commit is contained in:
Chris Parsons
2021-09-23 13:42:38 -04:00
parent a06db33ebd
commit 1826621bdd
2 changed files with 3 additions and 6 deletions
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5
android/bazel.go
View File

@@ -272,11 +272,6 @@ var (
// still be generated via bp2build.
mixedBuildsDisabledList = []string{
"libbrotli", // http://b/198585397, ld.lld: error: bionic/libc/arch-arm64/generic/bionic/memmove.S:95:(.text+0x10): relocation R_AARCH64_CONDBR19 out of range: -1404176 is not in [-1048576, 1048575]; references __memcpy
"libc++fs", // http://b/198403271, Missing symbols/members in the global namespace when referenced from headers in //external/libcxx/includes
"libc++_experimental", // http://b/198403271, Missing symbols/members in the global namespace when referenced from headers in //external/libcxx/includes
"libc++_static", // http://b/198403271, Missing symbols/members in the global namespace when referenced from headers in //external/libcxx/includes
"libc++abi", // http://b/195970501, cc_library_static, duplicate symbols because it propagates libc objects.
"libc++demangle", // http://b/195970501, cc_library_static, duplicate symbols because it propagates libc objects.
"func_to_syscall_nrs", // http://b/200899432, bazel-built cc_genrule does not work in mixed build when it is a dependency of another soong module.
"libseccomp_policy_app_zygote_sources", // http://b/200899432, bazel-built cc_genrule does not work in mixed build when it is a dependency of another soong module.
"libseccomp_policy_app_sources", // http://b/200899432, bazel-built cc_genrule does not work in mixed build when it is a dependency of another soong module.

4
cc/cc.go
View File

@@ -1711,7 +1711,9 @@ func (c *Module) setSubnameProperty(actx android.ModuleContext) {
func (c *Module) maybeGenerateBazelActions(actx android.ModuleContext) bool {
bazelModuleLabel := c.GetBazelLabel(actx, c)
bazelActionsUsed := false
if c.MixedBuildsEnabled(actx) && c.bazelHandler != nil {
// Mixed builds mode is disabled for modules outside of device OS.
// TODO(b/200841190): Support non-device OS in mixed builds.
if c.MixedBuildsEnabled(actx) && c.bazelHandler != nil && actx.Os().Class == android.Device {
bazelActionsUsed = c.bazelHandler.GenerateBazelBuildActions(actx, bazelModuleLabel)
}
return bazelActionsUsed