diff options
| author | 2024-09-27 07:26:38 +0200 | |
|---|---|---|
| committer | 2024-09-27 07:26:42 +0200 | |
| commit | 5d88f7fb8c9efd8d26a09328fec55735b2e05f73 (patch) | |
| tree | 06749b1cafe2f3a9bfc4994bf506e609c95d6710 | |
| parent | 29c267af2db1842c13ccb124b1c82eeadd2a1890 (diff) | |
Support setting R8 dump directory with environment variable
This will allow developers to easily create dumps of R8 compilations (input classfiles, proguard rules, flags, resources...)
Example usage:
$ mkdir /tmp/dumps
$ R8_DUMP_DIRECTORY=/tmp/dumps m -j77 Traceur
This will put the dump for Traceur into the /tmp/dumps directory
If your target has several R8 invocations then dumps for all of these will be generated into the dump directory
Bug: 369931283
Test: R8_DUMP_DIRECTORY=/tmp/dumps m -j77 Traceur
Change-Id: I69be3190c61a98402931767e42184cc01ef25804
| -rw-r--r-- | java/config/config.go | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/java/config/config.go b/java/config/config.go index 4c1c72393..87703d821 100644 --- a/java/config/config.go +++ b/java/config/config.go @@ -97,11 +97,19 @@ func init() { "-JDcom.android.tools.r8.emitRecordAnnotationsInDex", "-JDcom.android.tools.r8.emitPermittedSubclassesAnnotationsInDex", }, dexerJavaVmFlagsList...), " ")) - pctx.StaticVariable("R8Flags", strings.Join(append([]string{ - "-JXmx4096M", - "-JDcom.android.tools.r8.emitRecordAnnotationsInDex", - "-JDcom.android.tools.r8.emitPermittedSubclassesAnnotationsInDex", - }, dexerJavaVmFlagsList...), " ")) + + pctx.VariableFunc("R8Flags", func(ctx android.PackageVarContext) string { + r8flags := append([]string{ + "-JXmx4096M", + "-JDcom.android.tools.r8.emitRecordAnnotationsInDex", + "-JDcom.android.tools.r8.emitPermittedSubclassesAnnotationsInDex", + }, dexerJavaVmFlagsList...) + if r8DumpDir := ctx.Config().Getenv("R8_DUMP_DIRECTORY"); r8DumpDir != "" { + r8flags = append(r8flags, "-JDcom.android.tools.r8.dumpinputtodirectory="+r8DumpDir) + } + return strings.Join(r8flags, " ") + + }) pctx.StaticVariable("CommonJdkFlags", strings.Join([]string{ `-Xmaxerrs 9999999`, |