genrule: expand $$ to $$
An escaped $ sign in an expanded string needs to be re-escaped so it
can pass through to ninja.
Test: m -j libLLVMObject
Change-Id: I2f7890417fd6f534e6e21cace3d86ae9ef708ce5
diff --git a/android/expand_test.go b/android/expand_test.go
index ca50b39..128de8a 100644
--- a/android/expand_test.go
+++ b/android/expand_test.go
@@ -85,19 +85,19 @@
},
{
in: "$$",
- out: "$",
+ out: "$$",
},
{
in: "$$(var1)",
- out: "$(var1)",
+ out: "$$(var1)",
},
{
in: "$$$(var1)",
- out: "$abc",
+ out: "$$abc",
},
{
in: "$(var1)$$",
- out: "abc$",
+ out: "abc$$",
},
{
in: "$(💩)",