UPSTREAM: arm64: module: avoid undefined shift behavior in reloc_data()
[linux-3.10.git] / Makefile
index 1e07514..c72f1e8 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 10
-SUBLEVEL = 39
+SUBLEVEL = 96
 EXTRAVERSION =
 NAME = TOSSUG Baby Fish
 
@@ -241,7 +241,7 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
 
 HOSTCC       = gcc
 HOSTCXX      = g++
-HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
 HOSTCXXFLAGS = -O2
 
 # Decide whether to build built-in, modular, or both.
@@ -373,7 +373,9 @@ KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
                   -fno-strict-aliasing -fno-common \
                   -Werror-implicit-function-declaration \
                   -Wno-format-security \
-                  -fno-delete-null-pointer-checks
+                  -fno-delete-null-pointer-checks \
+                  -std=gnu89
+
 KBUILD_AFLAGS_KERNEL :=
 KBUILD_CFLAGS_KERNEL :=
 KBUILD_AFLAGS   := -D__ASSEMBLY__
@@ -573,8 +575,16 @@ all: vmlinux
 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
 KBUILD_CFLAGS  += -Os $(call cc-disable-warning,maybe-uninitialized,)
 else
+ifdef CONFIG_LESS_GCC_OPT
+KBUILD_CFLAGS  += -O1
+else
 KBUILD_CFLAGS  += -O2
 endif
+endif
+
+# conserve stack if available
+# do this early so that an architecture can override it.
+KBUILD_CFLAGS   += $(call cc-option,-fconserve-stack)
 
 include $(srctree)/arch/$(SRCARCH)/Makefile
 
@@ -614,11 +624,17 @@ KBUILD_CFLAGS     += -fomit-frame-pointer
 endif
 endif
 
+KBUILD_CFLAGS   += $(call cc-option, -fno-var-tracking-assignments)
+
 ifdef CONFIG_DEBUG_INFO
 KBUILD_CFLAGS  += -g
 KBUILD_AFLAGS  += -gdwarf-2
 endif
 
+ifeq ($(CONFIG_ARCH_TEGRA_18x_SOC),y)
+KBUILD_CFLAGS += -I$(srctree)/../kernel-t18x/include
+endif
+
 ifdef CONFIG_DEBUG_INFO_REDUCED
 KBUILD_CFLAGS  += $(call cc-option, -femit-struct-debug-baseonly) \
                   $(call cc-option,-fno-var-tracking)
@@ -656,9 +672,6 @@ KBUILD_CFLAGS += $(call cc-disable-warning, pointer-sign)
 # disable invalid "can't wrap" optimizations for signed / pointers
 KBUILD_CFLAGS  += $(call cc-option,-fno-strict-overflow)
 
-# conserve stack if available
-KBUILD_CFLAGS   += $(call cc-option,-fconserve-stack)
-
 # use the deterministic mode of AR if available
 KBUILD_ARFLAGS := $(call ar-option,D)