Merge "Show module's type and path when reporting dependency problems"
diff --git a/android/config.go b/android/config.go
index 8c01bee..84c17de 100644
--- a/android/config.go
+++ b/android/config.go
@@ -18,6 +18,7 @@
// product variables necessary for soong_build's operation.
import (
+ "bytes"
"encoding/json"
"errors"
"fmt"
@@ -305,6 +306,9 @@
if err != nil {
return fmt.Errorf("cannot marshal config data: %s", err.Error())
}
+ // The backslashes need to be escaped because this text is going to be put
+ // inside a Starlark string literal.
+ configJson = bytes.ReplaceAll(configJson, []byte("\\"), []byte("\\\\"))
bzl := []string{
bazel.GeneratedBazelFileWarning,
@@ -317,11 +321,11 @@
arch_variant_product_var_constraints = _arch_variant_product_var_constraints
`,
}
- err = ioutil.WriteFile(filepath.Join(dir, "product_variables.bzl"), []byte(strings.Join(bzl, "\n")), 0644)
+ err = os.WriteFile(filepath.Join(dir, "product_variables.bzl"), []byte(strings.Join(bzl, "\n")), 0644)
if err != nil {
return fmt.Errorf("Could not write .bzl config file %s", err)
}
- err = ioutil.WriteFile(filepath.Join(dir, "BUILD"), []byte(bazel.GeneratedBazelFileWarning), 0644)
+ err = os.WriteFile(filepath.Join(dir, "BUILD"), []byte(bazel.GeneratedBazelFileWarning), 0644)
if err != nil {
return fmt.Errorf("Could not write BUILD config file %s", err)
}
diff --git a/java/dex.go b/java/dex.go
index c943938..a44d792 100644
--- a/java/dex.go
+++ b/java/dex.go
@@ -42,6 +42,9 @@
// True if the module containing this has it set by default.
EnabledByDefault bool `blueprint:"mutated"`
+ // Whether to continue building even if warnings are emitted. Defaults to true.
+ Ignore_warnings *bool
+
// If true, runs R8 in Proguard compatibility mode (default).
// Otherwise, runs R8 in full mode.
Proguard_compatibility *bool
@@ -293,7 +296,10 @@
}
// TODO(b/180878971): missing classes should be added to the relevant builds.
- r8Flags = append(r8Flags, "-ignorewarnings")
+ // TODO(b/229727645): do not use true as default for Android platform builds.
+ if proptools.BoolDefault(opt.Ignore_warnings, true) {
+ r8Flags = append(r8Flags, "-ignorewarnings")
+ }
return r8Flags, r8Deps
}
diff --git a/java/dex_test.go b/java/dex_test.go
index fbdccb6..a3e2ded 100644
--- a/java/dex_test.go
+++ b/java/dex_test.go
@@ -59,6 +59,36 @@
appR8.Args["r8Flags"], libHeader.String())
android.AssertStringDoesNotContain(t, "expected no static_lib header jar in app javac classpath",
appR8.Args["r8Flags"], staticLibHeader.String())
+ android.AssertStringDoesContain(t, "expected -ignorewarnings in app r8 flags",
+ appR8.Args["r8Flags"], "-ignorewarnings")
+}
+
+func TestR8Flags(t *testing.T) {
+ result := PrepareForTestWithJavaDefaultModulesWithoutFakeDex2oatd.RunTestWithBp(t, `
+ android_app {
+ name: "app",
+ srcs: ["foo.java"],
+ platform_apis: true,
+ optimize: {
+ shrink: false,
+ optimize: false,
+ obfuscate: false,
+ ignore_warnings: false,
+ },
+ }
+ `)
+
+ app := result.ModuleForTests("app", "android_common")
+ appR8 := app.Rule("r8")
+ android.AssertStringDoesContain(t, "expected -dontshrink in app r8 flags",
+ appR8.Args["r8Flags"], "-dontshrink")
+ android.AssertStringDoesContain(t, "expected -dontoptimize in app r8 flags",
+ appR8.Args["r8Flags"], "-dontoptimize")
+ android.AssertStringDoesContain(t, "expected -dontobfuscate in app r8 flags",
+ appR8.Args["r8Flags"], "-dontobfuscate")
+ android.AssertStringDoesNotContain(t, "expected no -ignorewarnings in app r8 flags",
+ appR8.Args["r8Flags"], "-ignorewarnings")
+
}
func TestD8(t *testing.T) {