Use -Werror in build/make

* Remove unused local variables. Bug: 66996870 Test: build with WITH_TIDY=1 Change-Id: Iced5bb903902f49d7cd5cf5f572906a512c75e18
2017-10-03 13:45:03 -07:00
parent 40ef25d7bd
commit 2a5bc9dfbf
9 changed files with 7 additions and 8 deletions
--- a/tools/atree/Android.bp
+++ b/tools/atree/Android.bp
@@ -9,5 +9,6 @@ cc_binary_host {
        "files.cpp",
        "fs.cpp",
    ],
+    cflags: ["-Wall", "-Werror"],
    static_libs: ["libhost"],
 }
--- a/tools/atree/files.cpp
+++ b/tools/atree/files.cpp
@@ -425,8 +425,6 @@ list_dir(const string& path, const FileRecord& rec,
                const vector<string>& excludes,
                vector<FileRecord>* more)
 {
-    int err;
-
    string full = path_append(rec.sourceBase, rec.sourceName);
    full = path_append(full, path);