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
This commit is contained in:
Colin Cross
parent
0af40657ff
commit
004bd3f526
15 changed files with 111 additions and 232 deletions
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@ -948,7 +948,7 @@ func TestApexWithStubs(t *testing.T) {
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// Ensure that stub dependency from a rust module is not included
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ensureNotContains(t, copyCmds, "image.apex/lib64/libfoo.shared_from_rust.so")
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// The rust module is linked to the stub cc library
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rustDeps := ctx.ModuleForTests("foo.rust", "android_arm64_armv8-a_apex10000").Rule("rustLink").Args["linkFlags"]
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rustDeps := ctx.ModuleForTests("foo.rust", "android_arm64_armv8-a_apex10000").Rule("rustc").Args["linkFlags"]
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ensureContains(t, rustDeps, "libfoo.shared_from_rust/android_arm64_armv8-a_shared_current/libfoo.shared_from_rust.so")
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ensureNotContains(t, rustDeps, "libfoo.shared_from_rust/android_arm64_armv8-a_shared/libfoo.shared_from_rust.so")
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@ -1024,7 +1024,7 @@ func TestApexCanUsePrivateApis(t *testing.T) {
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mylibLdFlags := ctx.ModuleForTests("mylib", "android_arm64_armv8-a_shared_apex10000").Rule("ld").Args["libFlags"]
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ensureNotContains(t, mylibLdFlags, "mylib2/android_arm64_armv8-a_shared_current/mylib2.so")
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ensureContains(t, mylibLdFlags, "mylib2/android_arm64_armv8-a_shared/mylib2.so")
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rustDeps := ctx.ModuleForTests("foo.rust", "android_arm64_armv8-a_apex10000").Rule("rustLink").Args["linkFlags"]
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rustDeps := ctx.ModuleForTests("foo.rust", "android_arm64_armv8-a_apex10000").Rule("rustc").Args["linkFlags"]
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ensureNotContains(t, rustDeps, "libfoo.shared_from_rust/android_arm64_armv8-a_shared_current/libfoo.shared_from_rust.so")
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ensureContains(t, rustDeps, "libfoo.shared_from_rust/android_arm64_armv8-a_shared/libfoo.shared_from_rust.so")
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}
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@ -77,14 +77,11 @@ func NewRustBinary(hod android.HostOrDeviceSupported) (*Module, *binaryDecorator
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func (binary *binaryDecorator) compilerFlags(ctx ModuleContext, flags Flags) Flags {
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flags = binary.baseCompiler.compilerFlags(ctx, flags)
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if ctx.Os().Linux() {
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flags.LinkFlags = append(flags.LinkFlags, "-Wl,--gc-sections")
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}
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if ctx.toolchain().Bionic() {
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// no-undefined-version breaks dylib compilation since __rust_*alloc* functions aren't defined,
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// but we can apply this to binaries.
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flags.LinkFlags = append(flags.LinkFlags,
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"-Wl,--gc-sections",
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"-Wl,-z,nocopyreloc",
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"-Wl,--no-undefined-version")
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@ -149,7 +146,7 @@ func (binary *binaryDecorator) compile(ctx ModuleContext, flags Flags, deps Path
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flags.RustFlags = append(flags.RustFlags, deps.depFlags...)
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flags.LinkFlags = append(flags.LinkFlags, deps.depLinkFlags...)
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flags.LinkFlags = append(flags.LinkFlags, deps.linkObjects.Strings()...)
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flags.LinkFlags = append(flags.LinkFlags, deps.linkObjects...)
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if binary.stripper.NeedsStrip(ctx) {
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strippedOutputFile := outputFile
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@ -150,7 +150,7 @@ func TestBootstrap(t *testing.T) {
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bootstrap: true,
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}`)
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foo := ctx.ModuleForTests("foo", "android_arm64_armv8-a").Rule("rustLink")
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foo := ctx.ModuleForTests("foo", "android_arm64_armv8-a").Rule("rustc")
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flag := "-Wl,-dynamic-linker,/system/bin/bootstrap/linker64"
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if !strings.Contains(foo.Args["linkFlags"], flag) {
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@ -167,11 +167,10 @@ func TestStaticBinaryFlags(t *testing.T) {
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}`)
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fizzOut := ctx.ModuleForTests("fizz", "android_arm64_armv8-a").Rule("rustc")
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fizzOutLink := ctx.ModuleForTests("fizz", "android_arm64_armv8-a").Rule("rustLink")
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fizzMod := ctx.ModuleForTests("fizz", "android_arm64_armv8-a").Module().(*Module)
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flags := fizzOut.Args["rustcFlags"]
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linkFlags := fizzOutLink.Args["linkFlags"]
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linkFlags := fizzOut.Args["linkFlags"]
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if !strings.Contains(flags, "-C relocation-model=static") {
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t.Errorf("static binary missing '-C relocation-model=static' in rustcFlags, found: %#v", flags)
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}
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@ -201,7 +200,7 @@ func TestLinkObjects(t *testing.T) {
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name: "libfoo",
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}`)
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fizzBuzz := ctx.ModuleForTests("fizz-buzz", "android_arm64_armv8-a").Rule("rustLink")
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fizzBuzz := ctx.ModuleForTests("fizz-buzz", "android_arm64_armv8-a").Rule("rustc")
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linkFlags := fizzBuzz.Args["linkFlags"]
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if !strings.Contains(linkFlags, "/libfoo.so") {
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t.Errorf("missing shared dependency 'libfoo.so' in linkFlags: %#v", linkFlags)
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119
rust/builder.go
119
rust/builder.go
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@ -26,14 +26,14 @@ import (
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var (
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_ = pctx.SourcePathVariable("rustcCmd", "${config.RustBin}/rustc")
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_ = pctx.SourcePathVariable("mkcraterspCmd", "build/soong/scripts/mkcratersp.py")
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rustc = pctx.AndroidStaticRule("rustc",
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blueprint.RuleParams{
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Command: "$envVars $rustcCmd " +
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"-C linker=$mkcraterspCmd " +
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"-C linker=${config.RustLinker} " +
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"-C link-args=\"${crtBegin} ${earlyLinkFlags} ${linkFlags} ${crtEnd}\" " +
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"--emit link -o $out --emit dep-info=$out.d.raw $in ${libFlags} $rustcFlags" +
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" && grep \"^$out:\" $out.d.raw > $out.d",
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CommandDeps: []string{"$rustcCmd", "$mkcraterspCmd"},
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CommandDeps: []string{"$rustcCmd"},
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// Rustc deps-info writes out make compatible dep files: https://github.com/rust-lang/rust/issues/7633
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// Rustc emits unneeded dependency lines for the .d and input .rs files.
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// Those extra lines cause ninja warning:
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@ -42,12 +42,7 @@ var (
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Deps: blueprint.DepsGCC,
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Depfile: "$out.d",
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},
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"rustcFlags", "libFlags", "envVars")
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rustLink = pctx.AndroidStaticRule("rustLink",
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blueprint.RuleParams{
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Command: "${config.RustLinker} -o $out ${crtBegin} ${earlyLinkFlags} @$in ${linkFlags} ${crtEnd}",
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},
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"earlyLinkFlags", "linkFlags", "crtBegin", "crtEnd")
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"rustcFlags", "earlyLinkFlags", "linkFlags", "libFlags", "crtBegin", "crtEnd", "envVars")
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_ = pctx.SourcePathVariable("rustdocCmd", "${config.RustBin}/rustdoc")
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rustdoc = pctx.AndroidStaticRule("rustdoc",
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@ -106,13 +101,14 @@ var (
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`KYTHE_CANONICALIZE_VNAME_PATHS=prefer-relative ` +
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`$rustExtractor $envVars ` +
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`$rustcCmd ` +
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`-C linker=true ` +
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`-C linker=${config.RustLinker} ` +
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`-C link-args="${crtBegin} ${linkFlags} ${crtEnd}" ` +
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`$in ${libFlags} $rustcFlags`,
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CommandDeps: []string{"$rustExtractor", "$kytheVnames"},
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Rspfile: "${out}.rsp",
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RspfileContent: "$in",
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},
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"rustcFlags", "libFlags", "envVars")
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"rustcFlags", "linkFlags", "libFlags", "crtBegin", "crtEnd", "envVars")
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)
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type buildOutput struct {
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@ -242,12 +238,6 @@ func rustEnvVars(ctx ModuleContext, deps PathDeps) []string {
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}
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}
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envVars = append(envVars, "AR=${cc_config.ClangBin}/llvm-ar")
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if ctx.Darwin() {
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envVars = append(envVars, "ANDROID_RUST_DARWIN=true")
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}
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return envVars
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}
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@ -255,7 +245,8 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl
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outputFile android.WritablePath, crateType string) buildOutput {
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var inputs android.Paths
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var implicits, linkImplicits, linkOrderOnly android.Paths
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var implicits android.Paths
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var orderOnly android.Paths
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var output buildOutput
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var rustcFlags, linkFlags []string
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var earlyLinkFlags string
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@ -319,15 +310,15 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl
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implicits = append(implicits, rustLibsToPaths(deps.RLibs)...)
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implicits = append(implicits, rustLibsToPaths(deps.DyLibs)...)
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implicits = append(implicits, rustLibsToPaths(deps.ProcMacros)...)
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implicits = append(implicits, deps.AfdoProfiles...)
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implicits = append(implicits, deps.StaticLibs...)
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implicits = append(implicits, deps.SharedLibDeps...)
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implicits = append(implicits, deps.srcProviderFiles...)
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implicits = append(implicits, deps.WholeStaticLibs...)
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implicits = append(implicits, deps.AfdoProfiles...)
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linkImplicits = append(linkImplicits, deps.LibDeps...)
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linkImplicits = append(linkImplicits, deps.CrtBegin...)
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linkImplicits = append(linkImplicits, deps.CrtEnd...)
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implicits = append(implicits, deps.CrtBegin...)
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implicits = append(implicits, deps.CrtEnd...)
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linkOrderOnly = append(linkOrderOnly, deps.linkObjects...)
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orderOnly = append(orderOnly, deps.SharedLibs...)
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if len(deps.SrcDeps) > 0 {
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moduleGenDir := ctx.RustModule().compiler.CargoOutDir()
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@ -353,14 +344,29 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl
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implicits = append(implicits, outputs.Paths()...)
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}
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envVars = append(envVars, "ANDROID_RUST_VERSION="+config.GetRustVersion(ctx))
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if ctx.RustModule().compiler.CargoEnvCompat() {
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if _, ok := ctx.RustModule().compiler.(*binaryDecorator); ok {
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envVars = append(envVars, "CARGO_BIN_NAME="+strings.TrimSuffix(outputFile.Base(), outputFile.Ext()))
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}
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envVars = append(envVars, "CARGO_CRATE_NAME="+ctx.RustModule().CrateName())
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pkgVersion := ctx.RustModule().compiler.CargoPkgVersion()
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if pkgVersion != "" {
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envVars = append(envVars, "CARGO_PKG_VERSION="+pkgVersion)
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}
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}
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if flags.Clippy {
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clippyFile := android.PathForModuleOut(ctx, outputFile.Base()+".clippy")
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ctx.Build(pctx, android.BuildParams{
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Rule: clippyDriver,
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Description: "clippy " + main.Rel(),
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Output: clippyFile,
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Inputs: inputs,
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Implicits: implicits,
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Rule: clippyDriver,
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Description: "clippy " + main.Rel(),
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Output: clippyFile,
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ImplicitOutputs: nil,
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Inputs: inputs,
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Implicits: implicits,
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OrderOnly: orderOnly,
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Args: map[string]string{
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"rustcFlags": strings.Join(rustcFlags, " "),
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"libFlags": strings.Join(libFlags, " "),
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@ -372,49 +378,24 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl
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implicits = append(implicits, clippyFile)
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}
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rustcOutputFile := outputFile
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var rustcImplicitOutputs android.WritablePaths
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usesLinker := crateType == "bin" || crateType == "dylib" || crateType == "cdylib" || crateType == "proc-macro"
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if usesLinker {
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rustcOutputFile = android.PathForModuleOut(ctx, outputFile.Base()+".rsp")
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rustcImplicitOutputs = android.WritablePaths{
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android.PathForModuleOut(ctx, rustcOutputFile.Base()+".whole.a"),
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android.PathForModuleOut(ctx, rustcOutputFile.Base()+".a"),
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}
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}
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ctx.Build(pctx, android.BuildParams{
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Rule: rustc,
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Description: "rustc " + main.Rel(),
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Output: rustcOutputFile,
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Inputs: inputs,
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Implicits: implicits,
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ImplicitOutputs: rustcImplicitOutputs,
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Rule: rustc,
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Description: "rustc " + main.Rel(),
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Output: outputFile,
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Inputs: inputs,
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Implicits: implicits,
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OrderOnly: orderOnly,
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Args: map[string]string{
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"rustcFlags": strings.Join(rustcFlags, " "),
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"libFlags": strings.Join(libFlags, " "),
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"envVars": strings.Join(envVars, " "),
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"rustcFlags": strings.Join(rustcFlags, " "),
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"earlyLinkFlags": earlyLinkFlags,
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"linkFlags": strings.Join(linkFlags, " "),
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"libFlags": strings.Join(libFlags, " "),
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"crtBegin": strings.Join(deps.CrtBegin.Strings(), " "),
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"crtEnd": strings.Join(deps.CrtEnd.Strings(), " "),
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"envVars": strings.Join(envVars, " "),
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},
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})
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if usesLinker {
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ctx.Build(pctx, android.BuildParams{
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Rule: rustLink,
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Description: "rustLink " + main.Rel(),
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Output: outputFile,
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Inputs: android.Paths{rustcOutputFile},
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Implicits: linkImplicits,
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OrderOnly: linkOrderOnly,
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Args: map[string]string{
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"earlyLinkFlags": earlyLinkFlags,
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"linkFlags": strings.Join(linkFlags, " "),
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"crtBegin": strings.Join(deps.CrtBegin.Strings(), " "),
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"crtEnd": strings.Join(deps.CrtEnd.Strings(), " "),
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},
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})
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}
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if flags.EmitXrefs {
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kytheFile := android.PathForModuleOut(ctx, outputFile.Base()+".kzip")
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ctx.Build(pctx, android.BuildParams{
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@ -423,9 +404,13 @@ func transformSrctoCrate(ctx ModuleContext, main android.Path, deps PathDeps, fl
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Output: kytheFile,
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Inputs: inputs,
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Implicits: implicits,
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OrderOnly: orderOnly,
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Args: map[string]string{
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"rustcFlags": strings.Join(rustcFlags, " "),
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"linkFlags": strings.Join(linkFlags, " "),
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"libFlags": strings.Join(libFlags, " "),
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"crtBegin": strings.Join(deps.CrtBegin.Strings(), " "),
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"crtEnd": strings.Join(deps.CrtEnd.Strings(), " "),
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"envVars": strings.Join(envVars, " "),
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},
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})
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@ -76,9 +76,6 @@ func TestCompilationOutputFiles(t *testing.T) {
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expectedFiles: []string{
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/libfizz_buzz.dylib.so",
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/libfizz_buzz.dylib.so.clippy",
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/libfizz_buzz.dylib.so.rsp",
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/libfizz_buzz.dylib.so.rsp.a",
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/libfizz_buzz.dylib.so.rsp.whole.a",
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/unstripped/libfizz_buzz.dylib.so",
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"out/soong/target/product/test_device/system/lib64/libfizz_buzz.dylib.so",
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"out/soong/.intermediates/libfizz_buzz/android_arm64_armv8-a_dylib/meta_lic",
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@ -112,9 +109,6 @@ func TestCompilationOutputFiles(t *testing.T) {
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expectedFiles: []string{
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/fizz_buzz",
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/fizz_buzz.clippy",
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/fizz_buzz.rsp",
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/fizz_buzz.rsp.a",
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/fizz_buzz.rsp.whole.a",
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/unstripped/fizz_buzz",
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"out/soong/target/product/test_device/system/bin/fizz_buzz",
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"out/soong/.intermediates/fizz_buzz/android_arm64_armv8-a/meta_lic",
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@ -138,9 +132,6 @@ func TestCompilationOutputFiles(t *testing.T) {
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expectedFiles: []string{
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/librust_ffi.so",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/librust_ffi.so.clippy",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/librust_ffi.so.rsp",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/librust_ffi.so.rsp.a",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/librust_ffi.so.rsp.whole.a",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/unstripped/librust_ffi.so",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/unstripped/librust_ffi.so.toc",
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"out/soong/.intermediates/librust_ffi/android_arm64_armv8-a_shared/meta_lic",
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@ -328,12 +328,15 @@ func (compiler *baseCompiler) compilerFlags(ctx ModuleContext, flags Flags) Flag
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}
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if !ctx.toolchain().Bionic() && ctx.Os() != android.LinuxMusl && !ctx.Windows() {
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// Add -ldl, -lpthread, -lm and -lrt to host builds to match the default behavior of device
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// Add -lc, -lrt, -ldl, -lpthread, -lm, -lrt and -lgcc_s to host builds to match the default behavior of device
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// builds. This is irrelevant for the Windows target as these are Posix specific.
|
||||
flags.LinkFlags = append(flags.LinkFlags,
|
||||
"-lc",
|
||||
"-lrt",
|
||||
"-ldl",
|
||||
"-lpthread",
|
||||
"-lm",
|
||||
"-lgcc_s",
|
||||
)
|
||||
}
|
||||
return flags
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ func (cov *coverage) flags(ctx ModuleContext, flags Flags, deps PathDeps) (Flags
|
|||
"-C instrument-coverage", "-g")
|
||||
flags.LinkFlags = append(flags.LinkFlags,
|
||||
profileInstrFlag, "-g", coverage.OutputFile().Path().String(), "-Wl,--wrap,open")
|
||||
deps.LibDeps = append(deps.LibDeps, coverage.OutputFile().Path())
|
||||
deps.StaticLibs = append(deps.StaticLibs, coverage.OutputFile().Path())
|
||||
|
||||
// no_std modules are missing libprofiler_builtins which provides coverage, so we need to add it as a dependency.
|
||||
if rustModule, ok := ctx.Module().(*Module); ok && rustModule.compiler.noStdlibs() {
|
||||
|
|
|
|||
|
|
@ -55,10 +55,6 @@ func TestCoverageFlags(t *testing.T) {
|
|||
libbarNoCov := ctx.ModuleForTests("libbar_nocov", "android_arm64_armv8-a_dylib").Rule("rustc")
|
||||
fizzCov := ctx.ModuleForTests("fizz_cov", "android_arm64_armv8-a_cov").Rule("rustc")
|
||||
buzzNoCov := ctx.ModuleForTests("buzzNoCov", "android_arm64_armv8-a").Rule("rustc")
|
||||
libfooCovLink := ctx.ModuleForTests("libfoo_cov", "android_arm64_armv8-a_dylib_cov").Rule("rustLink")
|
||||
libbarNoCovLink := ctx.ModuleForTests("libbar_nocov", "android_arm64_armv8-a_dylib").Rule("rustLink")
|
||||
fizzCovLink := ctx.ModuleForTests("fizz_cov", "android_arm64_armv8-a_cov").Rule("rustLink")
|
||||
buzzNoCovLink := ctx.ModuleForTests("buzzNoCov", "android_arm64_armv8-a").Rule("rustLink")
|
||||
|
||||
rustcCoverageFlags := []string{"-C instrument-coverage", " -g "}
|
||||
for _, flag := range rustcCoverageFlags {
|
||||
|
|
@ -84,17 +80,17 @@ func TestCoverageFlags(t *testing.T) {
|
|||
missingErrorStr := "missing rust linker flag '%s' for '%s' module with coverage enabled; rustcFlags: %#v"
|
||||
containsErrorStr := "contains rust linker flag '%s' for '%s' module with coverage disabled; rustcFlags: %#v"
|
||||
|
||||
if !strings.Contains(fizzCovLink.Args["linkFlags"], flag) {
|
||||
t.Fatalf(missingErrorStr, flag, "fizz_cov", fizzCovLink.Args["linkFlags"])
|
||||
if !strings.Contains(fizzCov.Args["linkFlags"], flag) {
|
||||
t.Fatalf(missingErrorStr, flag, "fizz_cov", fizzCov.Args["linkFlags"])
|
||||
}
|
||||
if !strings.Contains(libfooCovLink.Args["linkFlags"], flag) {
|
||||
t.Fatalf(missingErrorStr, flag, "libfoo_cov dylib", libfooCovLink.Args["linkFlags"])
|
||||
if !strings.Contains(libfooCov.Args["linkFlags"], flag) {
|
||||
t.Fatalf(missingErrorStr, flag, "libfoo_cov dylib", libfooCov.Args["linkFlags"])
|
||||
}
|
||||
if strings.Contains(buzzNoCovLink.Args["linkFlags"], flag) {
|
||||
t.Fatalf(containsErrorStr, flag, "buzzNoCov", buzzNoCovLink.Args["linkFlags"])
|
||||
if strings.Contains(buzzNoCov.Args["linkFlags"], flag) {
|
||||
t.Fatalf(containsErrorStr, flag, "buzzNoCov", buzzNoCov.Args["linkFlags"])
|
||||
}
|
||||
if strings.Contains(libbarNoCovLink.Args["linkFlags"], flag) {
|
||||
t.Fatalf(containsErrorStr, flag, "libbar_cov", libbarNoCovLink.Args["linkFlags"])
|
||||
if strings.Contains(libbarNoCov.Args["linkFlags"], flag) {
|
||||
t.Fatalf(containsErrorStr, flag, "libbar_cov", libbarNoCov.Args["linkFlags"])
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -107,7 +103,7 @@ func TestCoverageDeps(t *testing.T) {
|
|||
srcs: ["foo.rs"],
|
||||
}`)
|
||||
|
||||
fizz := ctx.ModuleForTests("fizz", "android_arm64_armv8-a_cov").Rule("rustLink")
|
||||
fizz := ctx.ModuleForTests("fizz", "android_arm64_armv8-a_cov").Rule("rustc")
|
||||
if !strings.Contains(fizz.Args["linkFlags"], "libprofile-clang-extras.a") {
|
||||
t.Fatalf("missing expected coverage 'libprofile-clang-extras' dependency in linkFlags: %#v", fizz.Args["linkFlags"])
|
||||
}
|
||||
|
|
|
|||
|
|
@ -525,7 +525,7 @@ func (library *libraryDecorator) compile(ctx ModuleContext, flags Flags, deps Pa
|
|||
|
||||
flags.RustFlags = append(flags.RustFlags, deps.depFlags...)
|
||||
flags.LinkFlags = append(flags.LinkFlags, deps.depLinkFlags...)
|
||||
flags.LinkFlags = append(flags.LinkFlags, deps.linkObjects.Strings()...)
|
||||
flags.LinkFlags = append(flags.LinkFlags, deps.linkObjects...)
|
||||
|
||||
if library.dylib() {
|
||||
// We need prefer-dynamic for now to avoid linking in the static stdlib. See:
|
||||
|
|
@ -548,7 +548,6 @@ func (library *libraryDecorator) compile(ctx ModuleContext, flags Flags, deps Pa
|
|||
if library.rlib() || library.dylib() {
|
||||
library.flagExporter.exportLinkDirs(deps.linkDirs...)
|
||||
library.flagExporter.exportLinkObjects(deps.linkObjects...)
|
||||
library.flagExporter.exportLibDeps(deps.LibDeps...)
|
||||
}
|
||||
|
||||
if library.static() || library.shared() {
|
||||
|
|
|
|||
|
|
@ -148,7 +148,7 @@ func TestSharedLibrary(t *testing.T) {
|
|||
|
||||
libfoo := ctx.ModuleForTests("libfoo", "android_arm64_armv8-a_shared")
|
||||
|
||||
libfooOutput := libfoo.Rule("rustLink")
|
||||
libfooOutput := libfoo.Rule("rustc")
|
||||
if !strings.Contains(libfooOutput.Args["linkFlags"], "-Wl,-soname=libfoo.so") {
|
||||
t.Errorf("missing expected -Wl,-soname linker flag for libfoo shared lib, linkFlags: %#v",
|
||||
libfooOutput.Args["linkFlags"])
|
||||
|
|
|
|||
59
rust/rust.go
59
rust/rust.go
|
|
@ -447,12 +447,13 @@ type Deps struct {
|
|||
}
|
||||
|
||||
type PathDeps struct {
|
||||
DyLibs RustLibraries
|
||||
RLibs RustLibraries
|
||||
LibDeps android.Paths
|
||||
WholeStaticLibs android.Paths
|
||||
ProcMacros RustLibraries
|
||||
AfdoProfiles android.Paths
|
||||
DyLibs RustLibraries
|
||||
RLibs RustLibraries
|
||||
SharedLibs android.Paths
|
||||
SharedLibDeps android.Paths
|
||||
StaticLibs android.Paths
|
||||
ProcMacros RustLibraries
|
||||
AfdoProfiles android.Paths
|
||||
|
||||
// depFlags and depLinkFlags are rustc and linker (clang) flags.
|
||||
depFlags []string
|
||||
|
|
@ -461,7 +462,7 @@ type PathDeps struct {
|
|||
// linkDirs are link paths passed via -L to rustc. linkObjects are objects passed directly to the linker.
|
||||
// Both of these are exported and propagate to dependencies.
|
||||
linkDirs []string
|
||||
linkObjects android.Paths
|
||||
linkObjects []string
|
||||
|
||||
// Used by bindgen modules which call clang
|
||||
depClangFlags []string
|
||||
|
|
@ -524,7 +525,7 @@ type compiler interface {
|
|||
|
||||
type exportedFlagsProducer interface {
|
||||
exportLinkDirs(...string)
|
||||
exportLinkObjects(...android.Path)
|
||||
exportLinkObjects(...string)
|
||||
}
|
||||
|
||||
type xref interface {
|
||||
|
|
@ -533,27 +534,21 @@ type xref interface {
|
|||
|
||||
type flagExporter struct {
|
||||
linkDirs []string
|
||||
linkObjects android.Paths
|
||||
libDeps android.Paths
|
||||
linkObjects []string
|
||||
}
|
||||
|
||||
func (flagExporter *flagExporter) exportLinkDirs(dirs ...string) {
|
||||
flagExporter.linkDirs = android.FirstUniqueStrings(append(flagExporter.linkDirs, dirs...))
|
||||
}
|
||||
|
||||
func (flagExporter *flagExporter) exportLinkObjects(flags ...android.Path) {
|
||||
flagExporter.linkObjects = android.FirstUniquePaths(append(flagExporter.linkObjects, flags...))
|
||||
}
|
||||
|
||||
func (flagExporter *flagExporter) exportLibDeps(paths ...android.Path) {
|
||||
flagExporter.libDeps = android.FirstUniquePaths(append(flagExporter.libDeps, paths...))
|
||||
func (flagExporter *flagExporter) exportLinkObjects(flags ...string) {
|
||||
flagExporter.linkObjects = android.FirstUniqueStrings(append(flagExporter.linkObjects, flags...))
|
||||
}
|
||||
|
||||
func (flagExporter *flagExporter) setProvider(ctx ModuleContext) {
|
||||
ctx.SetProvider(FlagExporterInfoProvider, FlagExporterInfo{
|
||||
LinkDirs: flagExporter.linkDirs,
|
||||
LinkObjects: flagExporter.linkObjects,
|
||||
LibDeps: flagExporter.libDeps,
|
||||
})
|
||||
}
|
||||
|
||||
|
|
@ -566,8 +561,7 @@ func NewFlagExporter() *flagExporter {
|
|||
type FlagExporterInfo struct {
|
||||
Flags []string
|
||||
LinkDirs []string // TODO: this should be android.Paths
|
||||
LinkObjects android.Paths
|
||||
LibDeps android.Paths
|
||||
LinkObjects []string // TODO: this should be android.Paths
|
||||
}
|
||||
|
||||
var FlagExporterInfoProvider = blueprint.NewProvider(FlagExporterInfo{})
|
||||
|
|
@ -1319,7 +1313,6 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
depPaths.linkDirs = append(depPaths.linkDirs, exportedInfo.LinkDirs...)
|
||||
depPaths.depFlags = append(depPaths.depFlags, exportedInfo.Flags...)
|
||||
depPaths.linkObjects = append(depPaths.linkObjects, exportedInfo.LinkObjects...)
|
||||
depPaths.LibDeps = append(depPaths.LibDeps, exportedInfo.LibDeps...)
|
||||
}
|
||||
|
||||
if depTag == dylibDepTag || depTag == rlibDepTag || depTag == procMacroDepTag {
|
||||
|
|
@ -1375,7 +1368,6 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
depPaths.depLinkFlags = append(depPaths.depLinkFlags, []string{"-Wl,--whole-archive", linkObject.Path().String(), "-Wl,--no-whole-archive"}...)
|
||||
} else if libName, ok := libNameFromFilePath(linkObject.Path()); ok {
|
||||
depPaths.depFlags = append(depPaths.depFlags, "-lstatic="+libName)
|
||||
depPaths.WholeStaticLibs = append(depPaths.WholeStaticLibs, linkObject.Path())
|
||||
} else {
|
||||
ctx.ModuleErrorf("'%q' cannot be listed as a whole_static_library in Rust modules unless the output is prefixed by 'lib'", depName, ctx.ModuleName())
|
||||
}
|
||||
|
|
@ -1383,7 +1375,7 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
|
||||
// Add this to linkObjects to pass the library directly to the linker as well. This propagates
|
||||
// to dependencies to avoid having to redeclare static libraries for dependents of the dylib variant.
|
||||
depPaths.linkObjects = append(depPaths.linkObjects, linkObject.AsPaths()...)
|
||||
depPaths.linkObjects = append(depPaths.linkObjects, linkObject.String())
|
||||
depPaths.linkDirs = append(depPaths.linkDirs, linkPath)
|
||||
|
||||
exportedInfo := ctx.OtherModuleProvider(dep, cc.FlagExporterInfoProvider).(cc.FlagExporterInfo)
|
||||
|
|
@ -1417,7 +1409,7 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
linkPath = linkPathFromFilePath(linkObject.Path())
|
||||
|
||||
depPaths.linkDirs = append(depPaths.linkDirs, linkPath)
|
||||
depPaths.linkObjects = append(depPaths.linkObjects, linkObject.AsPaths()...)
|
||||
depPaths.linkObjects = append(depPaths.linkObjects, linkObject.String())
|
||||
depPaths.depIncludePaths = append(depPaths.depIncludePaths, exportedInfo.IncludeDirs...)
|
||||
depPaths.depSystemIncludePaths = append(depPaths.depSystemIncludePaths, exportedInfo.SystemIncludeDirs...)
|
||||
depPaths.depClangFlags = append(depPaths.depClangFlags, exportedInfo.Flags...)
|
||||
|
|
@ -1443,9 +1435,7 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
// Make sure these dependencies are propagated
|
||||
if lib, ok := mod.compiler.(exportedFlagsProducer); ok && exportDep {
|
||||
lib.exportLinkDirs(linkPath)
|
||||
if linkObject.Valid() {
|
||||
lib.exportLinkObjects(linkObject.Path())
|
||||
}
|
||||
lib.exportLinkObjects(linkObject.String())
|
||||
}
|
||||
} else {
|
||||
switch {
|
||||
|
|
@ -1479,16 +1469,19 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
procMacroDepFiles = append(procMacroDepFiles, RustLibrary{Path: dep.UnstrippedOutputFile(), CrateName: dep.CrateName()})
|
||||
}
|
||||
|
||||
var libDepFiles android.Paths
|
||||
var staticLibDepFiles android.Paths
|
||||
for _, dep := range directStaticLibDeps {
|
||||
libDepFiles = append(libDepFiles, dep.OutputFile().Path())
|
||||
staticLibDepFiles = append(staticLibDepFiles, dep.OutputFile().Path())
|
||||
}
|
||||
|
||||
var sharedLibFiles android.Paths
|
||||
var sharedLibDepFiles android.Paths
|
||||
for _, dep := range directSharedLibDeps {
|
||||
sharedLibFiles = append(sharedLibFiles, dep.SharedLibrary)
|
||||
if dep.TableOfContents.Valid() {
|
||||
libDepFiles = append(libDepFiles, dep.TableOfContents.Path())
|
||||
sharedLibDepFiles = append(sharedLibDepFiles, dep.TableOfContents.Path())
|
||||
} else {
|
||||
libDepFiles = append(libDepFiles, dep.SharedLibrary)
|
||||
sharedLibDepFiles = append(sharedLibDepFiles, dep.SharedLibrary)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1504,13 +1497,15 @@ func (mod *Module) depsToPaths(ctx android.ModuleContext) PathDeps {
|
|||
|
||||
depPaths.RLibs = append(depPaths.RLibs, rlibDepFiles...)
|
||||
depPaths.DyLibs = append(depPaths.DyLibs, dylibDepFiles...)
|
||||
depPaths.LibDeps = append(depPaths.LibDeps, libDepFiles...)
|
||||
depPaths.SharedLibs = append(depPaths.SharedLibs, sharedLibFiles...)
|
||||
depPaths.SharedLibDeps = append(depPaths.SharedLibDeps, sharedLibDepFiles...)
|
||||
depPaths.StaticLibs = append(depPaths.StaticLibs, staticLibDepFiles...)
|
||||
depPaths.ProcMacros = append(depPaths.ProcMacros, procMacroDepFiles...)
|
||||
depPaths.SrcDeps = append(depPaths.SrcDeps, srcProviderDepFiles...)
|
||||
|
||||
// Dedup exported flags from dependencies
|
||||
depPaths.linkDirs = android.FirstUniqueStrings(depPaths.linkDirs)
|
||||
depPaths.linkObjects = android.FirstUniquePaths(depPaths.linkObjects)
|
||||
depPaths.linkObjects = android.FirstUniqueStrings(depPaths.linkObjects)
|
||||
depPaths.depFlags = android.FirstUniqueStrings(depPaths.depFlags)
|
||||
depPaths.depClangFlags = android.FirstUniqueStrings(depPaths.depClangFlags)
|
||||
depPaths.depIncludePaths = android.FirstUniquePaths(depPaths.depIncludePaths)
|
||||
|
|
|
|||
|
|
@ -256,7 +256,6 @@ func TestDepsTracking(t *testing.T) {
|
|||
`)
|
||||
module := ctx.ModuleForTests("fizz-buzz", "linux_glibc_x86_64").Module().(*Module)
|
||||
rustc := ctx.ModuleForTests("librlib", "linux_glibc_x86_64_rlib_rlib-std").Rule("rustc")
|
||||
rustLink := ctx.ModuleForTests("fizz-buzz", "linux_glibc_x86_64").Rule("rustLink")
|
||||
|
||||
// Since dependencies are added to AndroidMk* properties, we can check these to see if they've been picked up.
|
||||
if !android.InList("librlib.rlib-std", module.Properties.AndroidMkRlibs) {
|
||||
|
|
@ -279,16 +278,16 @@ func TestDepsTracking(t *testing.T) {
|
|||
t.Errorf("-lstatic flag not being passed to rustc for static library %#v", rustc.Args["rustcFlags"])
|
||||
}
|
||||
|
||||
if !strings.Contains(rustLink.Args["linkFlags"], "cc_stubs_dep.so") {
|
||||
t.Errorf("shared cc_library not being passed to rustc linkFlags %#v", rustLink.Args["linkFlags"])
|
||||
if !strings.Contains(rustc.Args["linkFlags"], "cc_stubs_dep.so") {
|
||||
t.Errorf("shared cc_library not being passed to rustc linkFlags %#v", rustc.Args["linkFlags"])
|
||||
}
|
||||
|
||||
if !android.SuffixInList(rustLink.OrderOnly.Strings(), "cc_stubs_dep.so") {
|
||||
t.Errorf("shared cc dep not being passed as order-only to rustc %#v", rustLink.OrderOnly.Strings())
|
||||
if !android.SuffixInList(rustc.OrderOnly.Strings(), "cc_stubs_dep.so") {
|
||||
t.Errorf("shared cc dep not being passed as order-only to rustc %#v", rustc.OrderOnly.Strings())
|
||||
}
|
||||
|
||||
if !android.SuffixInList(rustLink.Implicits.Strings(), "cc_stubs_dep.so.toc") {
|
||||
t.Errorf("shared cc dep TOC not being passed as implicit to rustc %#v", rustLink.Implicits.Strings())
|
||||
if !android.SuffixInList(rustc.Implicits.Strings(), "cc_stubs_dep.so.toc") {
|
||||
t.Errorf("shared cc dep TOC not being passed as implicit to rustc %#v", rustc.Implicits.Strings())
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ func checkHasMemtagNote(t *testing.T, m android.TestingModule, expected MemtagNo
|
|||
note_sync := "note_memtag_heap_sync"
|
||||
|
||||
found := None
|
||||
implicits := m.Rule("rustLink").Implicits
|
||||
implicits := m.Rule("rustc").Implicits
|
||||
for _, lib := range implicits {
|
||||
if strings.Contains(lib.Rel(), note_async) {
|
||||
found = Async
|
||||
|
|
|
|||
|
|
@ -1051,7 +1051,7 @@ func TestVendorSnapshotUse(t *testing.T) {
|
|||
ctx := testRustVndkFsVersions(t, "", mockFS, "30", "current", "31")
|
||||
|
||||
// libclient uses libvndk.vndk.30.arm64, libvendor.vendor_static.30.arm64, libvendor_without_snapshot
|
||||
libclientLdFlags := ctx.ModuleForTests("libclient", sharedVariant).Rule("rustLink").Args["linkFlags"]
|
||||
libclientLdFlags := ctx.ModuleForTests("libclient", sharedVariant).Rule("rustc").Args["linkFlags"]
|
||||
for _, input := range [][]string{
|
||||
[]string{sharedVariant, "libvndk.vndk.30.arm64"},
|
||||
[]string{staticVariant, "libvendor.vendor_static.30.arm64"},
|
||||
|
|
@ -1119,7 +1119,7 @@ func TestVendorSnapshotUse(t *testing.T) {
|
|||
t.Errorf("Unexpected rust rlib name in AndroidMk: %q, expected: %q\n", rustVendorBinMkDylibName, expectedRustVendorSnapshotName)
|
||||
}
|
||||
|
||||
binWithoutSnapshotLdFlags := ctx.ModuleForTests("bin_without_snapshot", binaryVariant).Rule("rustLink").Args["linkFlags"]
|
||||
binWithoutSnapshotLdFlags := ctx.ModuleForTests("bin_without_snapshot", binaryVariant).Rule("rustc").Args["linkFlags"]
|
||||
libVndkStaticOutputPaths := cc.GetOutputPaths(ctx, staticVariant, []string{"libvndk.vendor_static.30.arm64"})
|
||||
if !strings.Contains(binWithoutSnapshotLdFlags, libVndkStaticOutputPaths[0].String()) {
|
||||
t.Errorf("libflags for bin_without_snapshot must contain %#v, but was %#v",
|
||||
|
|
|
|||
|
|
@ -1,85 +0,0 @@
|
|||
#!/usr/bin/env python3
|
||||
#
|
||||
# Copyright (C) 2023 The Android Open Source Project
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
"""
|
||||
This script is used as a replacement for the Rust linker. It converts a linker
|
||||
command line into a rspfile that can be used during the link phase.
|
||||
"""
|
||||
|
||||
import os
|
||||
import shutil
|
||||
import subprocess
|
||||
import sys
|
||||
|
||||
def create_archive(out, objects, archives):
|
||||
mricmd = f'create {out}\n'
|
||||
for o in objects:
|
||||
mricmd += f'addmod {o}\n'
|
||||
for a in archives:
|
||||
mricmd += f'addlib {a}\n'
|
||||
mricmd += 'save\nend\n'
|
||||
subprocess.run([os.getenv('AR'), '-M'], encoding='utf-8', input=mricmd, check=True)
|
||||
|
||||
objects = []
|
||||
archives = []
|
||||
linkdirs = []
|
||||
libs = []
|
||||
temp_archives = []
|
||||
version_script = None
|
||||
|
||||
for i, arg in enumerate(sys.argv):
|
||||
if arg == '-o':
|
||||
out = sys.argv[i+1]
|
||||
if arg == '-L':
|
||||
linkdirs.append(sys.argv[i+1])
|
||||
if arg.startswith('-l') or arg == '-shared':
|
||||
libs.append(arg)
|
||||
if os.getenv('ANDROID_RUST_DARWIN') and (arg == '-dylib' or arg == '-dynamiclib'):
|
||||
libs.append(arg)
|
||||
if arg.startswith('-Wl,--version-script='):
|
||||
version_script = arg[21:]
|
||||
if arg[0] == '-':
|
||||
continue
|
||||
if arg.endswith('.o') or arg.endswith('.rmeta'):
|
||||
objects.append(arg)
|
||||
if arg.endswith('.rlib'):
|
||||
if arg.startswith(os.getenv('TMPDIR')):
|
||||
temp_archives.append(arg)
|
||||
else:
|
||||
archives.append(arg)
|
||||
|
||||
create_archive(f'{out}.whole.a', objects, [])
|
||||
create_archive(f'{out}.a', [], temp_archives)
|
||||
|
||||
with open(out, 'w') as f:
|
||||
if os.getenv("ANDROID_RUST_DARWIN"):
|
||||
print(f'-force_load', file=f)
|
||||
print(f'{out}.whole.a', file=f)
|
||||
else:
|
||||
print(f'-Wl,--whole-archive', file=f)
|
||||
print(f'{out}.whole.a', file=f)
|
||||
print(f'-Wl,--no-whole-archive', file=f)
|
||||
print(f'{out}.a', file=f)
|
||||
for a in archives:
|
||||
print(a, file=f)
|
||||
for linkdir in linkdirs:
|
||||
print(f'-L{linkdir}', file=f)
|
||||
for l in libs:
|
||||
print(l, file=f)
|
||||
if version_script:
|
||||
shutil.copyfile(version_script, f'{out}.version_script')
|
||||
print(f'-Wl,--version-script={out}.version_script', file=f)
|
||||
Loading…
Reference in a new issue