commit c7f344e9a9070c748bc885a5e60edbd256ffffd5
author Chih-Hung Hsieh <chh@google.com> Thu Oct 26 11:19:43 2017 -0700
committer Chih-Hung Hsieh <chh@google.com> Thu Nov 02 15:16:18 2017 -0700
tree 4c0152173e1e566c732b9b6cb3dedd8b5c4c10d7
parent 0d323c12df99201a341f0fb34ed543a46ec6eb86

Use -Werror in system/core/libpixelflinger

* Remove unused local variables.
* Suppress/fix warning of unused functions, conditionally used variables.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: If92bc79f15a0486364da0389defbb2d43b3bd6ea

libpixelflinger/Android.mk

diff --git a/libpixelflinger/Android.mk b/libpixelflinger/Android.mk
index 55891db..c7306cd 100644
--- a/libpixelflinger/Android.mk
+++ b/libpixelflinger/Android.mk
@@ -25,6 +25,8 @@
 	buffer.cpp
 
 PIXELFLINGER_CFLAGS := -fstrict-aliasing -fomit-frame-pointer
+PIXELFLINGER_CFLAGS += -Wall -Werror
+PIXELFLINGER_CFLAGS += -Wno-unused-function
 
 PIXELFLINGER_SRC_FILES_arm := \
 	codeflinger/ARMAssembler.cpp \