Commit 23ad1a27 authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc: Add -Werror at arch/powerpc level 



Back when I added -Werror in commit ba55bd74 ("powerpc: Add
configurable -Werror for arch/powerpc") I did it by adding it to most
of the arch Makefiles.

At the time we excluded math-emu, because apparently it didn't build
cleanly. But that seems to have been fixed somewhere in the interim.

So move the -Werror addition to the top-level of the arch, this saves
us from repeating it in every Makefile and means we won't forget to
add it to any new sub-dirs.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent c47ca98d

arch/powerpc/Kbuild

+2 −0
Original line number Diff line number Diff line 
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror



obj-y += kernel/

obj-y += mm/

obj-y += lib/

arch/powerpc/kernel/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -8,8 +8,6 @@ CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' 
# Disable clang warning for using setjmp without setjmp.h header

CFLAGS_crash.o		+= $(call cc-disable-warning, builtin-requires-header)



subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror



ifdef CONFIG_PPC64

CFLAGS_prom_init.o	+= $(NO_MINIMAL_TOC)

endif

arch/powerpc/kernel/trace/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -3,8 +3,6 @@ 
# Makefile for the powerpc trace subsystem

#



subdir-ccflags-$(CONFIG_PPC_WERROR)	:= -Werror



ifdef CONFIG_FUNCTION_TRACER

# do not trace tracer code

CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)

arch/powerpc/kvm/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -3,8 +3,6 @@ 
# Makefile for Kernel-based Virtual Machine module

#



subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror



ccflags-y := -Ivirt/kvm -Iarch/powerpc/kvm

KVM := ../../../virt/kvm

arch/powerpc/lib/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -3,8 +3,6 @@ 
# Makefile for ppc-specific library files..

#



subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror



ccflags-$(CONFIG_PPC64)	:= $(NO_MINIMAL_TOC)



CFLAGS_REMOVE_code-patching.o = $(CC_FLAGS_FTRACE)

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