From 126a25cb3dfb4d698e59c82a01e6e482448036d5 Mon Sep 17 00:00:00 2001
From: Colin Cross <ccross@android.com>
Date: Tue, 31 Oct 2017 13:55:34 -0700
Subject: Propagate PRODUCT_MINIMIZE_JAVA_DEBUG_INFO to soong and use it

Strip debug info in javac when PRODUCT_MINIMIZE_JAVA_DEBUG_INFO
is set.

Test: m with PRODUCT_MINIMIZE_JAVA_DEBUG_INFO=true
Change-Id: I167e742662801291c516bf1ff826486560d22147
---
 java/java.go | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'java/java.go')

diff --git a/java/java.go b/java/java.go
index 7ecf6720f..1541dec2a 100644
--- a/java/java.go
+++ b/java/java.go
@@ -466,6 +466,11 @@ func (j *Module) collectBuilderFlags(ctx android.ModuleContext, deps deps) javaB
 	if ctx.AConfig().TargetOpenJDK9() {
 		javacFlags = append(javacFlags, j.properties.Openjdk9.Javacflags...)
 	}
+	if ctx.AConfig().MinimizeJavaDebugInfo() {
+		// Override the -g flag passed globally to remove local variable debug info to reduce
+		// disk and memory usage.
+		javacFlags = append(javacFlags, "-g:source,lines")
+	}
 	if len(javacFlags) > 0 {
 		// optimization.
 		ctx.Variable(pctx, "javacFlags", strings.Join(javacFlags, " "))
-- 
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