From mboxrd@z Thu Jan 1 00:00:00 1970 From: Masahiro Yamada Date: Wed, 5 Mar 2014 17:49:22 +0900 Subject: [U-Boot] [PATCH 1/2] kbuild: move "checkthumb" to ARM archprepare In-Reply-To: <1394009363-21833-1-git-send-email-yamada.m@jp.panasonic.com> References: <1394009363-21833-1-git-send-email-yamada.m@jp.panasonic.com> Message-ID: <1394009363-21833-2-git-send-email-yamada.m@jp.panasonic.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de "checkthumb" makes sense only for ARM architecture. Move it to arch/arm/config.mk. To make sure gcc supports THUMB mode before beginning build, run "checkthumb" during "archprepare". Signed-off-by: Masahiro Yamada --- Makefile | 8 -------- arch/arm/config.mk | 12 +++++++++++- 2 files changed, 11 insertions(+), 9 deletions(-) diff --git a/Makefile b/Makefile index 6882d10..7ed2d97 100644 --- a/Makefile +++ b/Makefile @@ -1114,14 +1114,6 @@ SYSTEM_MAP = \ System.map: u-boot @$(call SYSTEM_MAP,$<) > $@ -checkthumb: - @if test $(call cc-version) -lt 0404; then \ - echo -n '*** Your GCC does not produce working '; \ - echo 'binaries in THUMB mode.'; \ - echo '*** Your board is configured for THUMB mode.'; \ - false; \ - fi - # GCC 3.x is reported to have problems generating the type of relocation # that U-Boot wants. # See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html diff --git a/arch/arm/config.mk b/arch/arm/config.mk index c5fd22f..be9e4c7 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -41,7 +41,17 @@ endif # Only test once ifneq ($(CONFIG_SPL_BUILD),y) -ALL-$(CONFIG_SYS_THUMB_BUILD) += checkthumb +ifeq ($(CONFIG_SYS_THUMB_BUILD),y) +archprepare: checkthumb + +checkthumb: + @if test "$(call cc-version)" -lt "0404"; then \ + echo -n '*** Your GCC does not produce working '; \ + echo 'binaries in THUMB mode.'; \ + echo '*** Your board is configured for THUMB mode.'; \ + false; \ + fi +endif endif # Try if EABI is supported, else fall back to old API, -- 1.8.3.2