"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 yamada.m@jp.panasonic.com ---
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,