Merge "Revert "Revert "Load env variables before c.config()""" into rvc-dev
diff --git a/cc/builder.go b/cc/builder.go
index 5deb129..7b66b10 100644
--- a/cc/builder.go
+++ b/cc/builder.go
@@ -584,7 +584,7 @@
 			sAbiDumpFiles = append(sAbiDumpFiles, sAbiDumpFile)
 
 			dumpRule := sAbiDump
-			if ctx.Config().IsEnvTrue("RBE_ABI_DUMPER") {
+			if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_ABI_DUMPER") {
 				dumpRule = sAbiDumpRE
 			}
 			ctx.Build(pctx, android.BuildParams{
@@ -700,7 +700,7 @@
 		"ldFlags":       flags.globalLdFlags + " " + flags.localLdFlags,
 		"crtEnd":        crtEnd.String(),
 	}
-	if ctx.Config().IsEnvTrue("RBE_CXX_LINKS") {
+	if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_CXX_LINKS") {
 		rule = ldRE
 		args["implicitOutputs"] = strings.Join(implicitOutputs.Strings(), ",")
 		args["implicitInputs"] = strings.Join(deps.Strings(), ",")
@@ -858,7 +858,7 @@
 		"ldCmd":   ldCmd,
 		"ldFlags": flags.globalLdFlags + " " + flags.localLdFlags,
 	}
-	if ctx.Config().IsEnvTrue("RBE_CXX_LINKS") {
+	if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_CXX_LINKS") {
 		rule = partialLdRE
 		args["inCommaList"] = strings.Join(objFiles.Strings(), ",")
 		args["implicitInputs"] = strings.Join(deps.Strings(), ",")
diff --git a/java/builder.go b/java/builder.go
index 7318fcb..53f0810 100644
--- a/java/builder.go
+++ b/java/builder.go
@@ -452,7 +452,7 @@
 		annoDir = filepath.Join(shardDir, annoDir)
 	}
 	rule := javac
-	if ctx.Config().IsEnvTrue("RBE_JAVAC") {
+	if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_JAVAC") {
 		rule = javacRE
 	}
 	ctx.Build(pctx, android.BuildParams{
diff --git a/java/dex.go b/java/dex.go
index 9e61e95..10db1d3 100644
--- a/java/dex.go
+++ b/java/dex.go
@@ -222,7 +222,7 @@
 			"outDict":  j.proguardDictionary.String(),
 			"outDir":   outDir.String(),
 		}
-		if ctx.Config().IsEnvTrue("RBE_R8") {
+		if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_R8") {
 			rule = r8RE
 			args["implicits"] = strings.Join(r8Deps.Strings(), ",")
 		}
@@ -238,7 +238,7 @@
 	} else {
 		d8Flags, d8Deps := j.d8Flags(ctx, flags)
 		rule := d8
-		if ctx.Config().IsEnvTrue("RBE_D8") {
+		if ctx.Config().UseRBE() && ctx.Config().IsEnvTrue("RBE_D8") {
 			rule = d8RE
 		}
 		ctx.Build(pctx, android.BuildParams{