From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicholas Piggin Subject: [PATCH 4/5] powerpc: switch to using thin archives Date: Fri, 5 Aug 2016 22:12:02 +1000 Message-ID: <1470399123-8455-5-git-send-email-npiggin@gmail.com> References: <1470399123-8455-1-git-send-email-npiggin@gmail.com> Return-path: In-Reply-To: <1470399123-8455-1-git-send-email-npiggin@gmail.com> Sender: linux-kbuild-owner@vger.kernel.org To: linux-kbuild@vger.kernel.org Cc: Nicholas Piggin , linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Stephen Rothwell , Arnd Bergmann , Nicolas Pitre , Segher Boessenkool , Alan Modra List-Id: linux-arch.vger.kernel.org From: Stephen Rothwell Some change to the way we invoke ar is required so it can be used by scripts/link-vmlinux.sh Signed-off-by: Stephen Rothwell Signed-off-by: Nicholas Piggin --- arch/powerpc/Makefile | 6 ++++-- arch/powerpc/platforms/Kconfig.cputype | 1 + 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 709a22a..160837c 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -23,7 +23,8 @@ CROSS32AR := $(CROSS32_COMPILE)ar ifeq ($(HAS_BIARCH),y) ifeq ($(CROSS32_COMPILE),) CROSS32CC := $(CC) -m32 -CROSS32AR := GNUTARGET=elf32-powerpc $(AR) +CROSS32AR := $(AR) +KBUILD_ARFLAGS += --target elf32-powerpc endif endif @@ -93,7 +94,8 @@ ifeq ($(HAS_BIARCH),y) override AS += -a$(CONFIG_WORD_SIZE) override LD += -m elf$(CONFIG_WORD_SIZE)$(LDEMULATION) override CC += -m$(CONFIG_WORD_SIZE) -override AR := GNUTARGET=elf$(CONFIG_WORD_SIZE)-$(GNUTARGET) $(AR) +override AR := $(AR) +KBUILD_ARFLAGS += --target elf$(CONFIG_WORD_SIZE)-$(GNUTARGET) endif LDFLAGS_vmlinux-y := -Bstatic diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 77e9b8d..3c77091 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -2,6 +2,7 @@ config PPC64 bool "64-bit kernel" default n select HAVE_VIRT_CPU_ACCOUNTING + select THIN_ARCHIVES select ZLIB_DEFLATE help This option selects whether a 32-bit or a 64-bit kernel -- 2.8.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f194.google.com ([209.85.192.194]:34364 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161250AbcHEMNB (ORCPT ); Fri, 5 Aug 2016 08:13:01 -0400 From: Nicholas Piggin Subject: [PATCH 4/5] powerpc: switch to using thin archives Date: Fri, 5 Aug 2016 22:12:02 +1000 Message-ID: <1470399123-8455-5-git-send-email-npiggin@gmail.com> In-Reply-To: <1470399123-8455-1-git-send-email-npiggin@gmail.com> References: <1470399123-8455-1-git-send-email-npiggin@gmail.com> Sender: linux-arch-owner@vger.kernel.org List-ID: To: linux-kbuild@vger.kernel.org Cc: Nicholas Piggin , linux-arch@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Stephen Rothwell , Arnd Bergmann , Nicolas Pitre , Segher Boessenkool , Alan Modra Message-ID: <20160805121202.HhSvrMxuqN0n3tgCeNJ9aLxwOiD4ZAh2eCkY2hNavdY@z> From: Stephen Rothwell Some change to the way we invoke ar is required so it can be used by scripts/link-vmlinux.sh Signed-off-by: Stephen Rothwell Signed-off-by: Nicholas Piggin --- arch/powerpc/Makefile | 6 ++++-- arch/powerpc/platforms/Kconfig.cputype | 1 + 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 709a22a..160837c 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -23,7 +23,8 @@ CROSS32AR := $(CROSS32_COMPILE)ar ifeq ($(HAS_BIARCH),y) ifeq ($(CROSS32_COMPILE),) CROSS32CC := $(CC) -m32 -CROSS32AR := GNUTARGET=elf32-powerpc $(AR) +CROSS32AR := $(AR) +KBUILD_ARFLAGS += --target elf32-powerpc endif endif @@ -93,7 +94,8 @@ ifeq ($(HAS_BIARCH),y) override AS += -a$(CONFIG_WORD_SIZE) override LD += -m elf$(CONFIG_WORD_SIZE)$(LDEMULATION) override CC += -m$(CONFIG_WORD_SIZE) -override AR := GNUTARGET=elf$(CONFIG_WORD_SIZE)-$(GNUTARGET) $(AR) +override AR := $(AR) +KBUILD_ARFLAGS += --target elf$(CONFIG_WORD_SIZE)-$(GNUTARGET) endif LDFLAGS_vmlinux-y := -Bstatic diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 77e9b8d..3c77091 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -2,6 +2,7 @@ config PPC64 bool "64-bit kernel" default n select HAVE_VIRT_CPU_ACCOUNTING + select THIN_ARCHIVES select ZLIB_DEFLATE help This option selects whether a 32-bit or a 64-bit kernel -- 2.8.1