xtensa: add static function tracer support

[firefly-linux-kernel-4.4.55.git] / arch / xtensa / boot / lib / Makefile

diff --git a/arch/xtensa/boot/lib/Makefile b/arch/xtensa/boot/lib/Makefile
index ad8952e8a07f6d369192416d831917cd642f9075..6868f2ca6af83372bfd336686e07a14d9c231b66 100644 (file)
--- a/arch/xtensa/boot/lib/Makefile
+++ b/arch/xtensa/boot/lib/Makefile
@@ -7,6 +7,13 @@ zlib   := inffast.c inflate.c inftrees.c
 lib-y  += $(zlib:.c=.o) zmem.o
 
 ccflags-y      := -Ilib/zlib_inflate
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_inflate.o = -pg
+CFLAGS_REMOVE_zmem.o = -pg
+CFLAGS_REMOVE_inftrees.o = -pg
+CFLAGS_REMOVE_inffast.o = -pg
+endif
+
 
 quiet_cmd_copy_zlib = COPY    $@
       cmd_copy_zlib = cat $< > $@