Subject: debugging helper to measure inlining related bloat

add -Winline to the Makefile to let gcc generate messages about failed
inlinings. This can then be picked up by the debloating script to
generate a list of uninlining (and forced-inlining) targets.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

----

 Makefile |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

Index: linux-gcc.q/Makefile
===================================================================
--- linux-gcc.q.orig/Makefile
+++ linux-gcc.q/Makefile
@@ -507,7 +507,7 @@ endif
 all: vmlinux
 
 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-CFLAGS		+= -Os
+CFLAGS		+= -Os -Winline -finline-limit=1
 else
 CFLAGS		+= -O2
 endif