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authorTom Rini <trini@ti.com>2012-03-16 06:34:35 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-05-15 08:31:26 +0200
commit06a119a03147aec3cf1fe746a6ef0aa1c66e7e72 (patch)
tree8eebd037181aea6347e14f0d80402dd06ec64384 /arch/arm/config.mk
parent19a695f84bb15e1a9203121f9dd4d1787d9a7757 (diff)
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Makefile: Add a 'checkthumb' rule
This rule confirms that if we're on ARM and we have enabled THUMB builds that we have a new enough toolchain to produce a working binary. Changes in v2: - Switch to ALL-$(CONFIG_SYS_THUMB_BUILD) in arch/arm/config.mk (Mike F) - Simplfy checkthumb test after doing the above Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/arm/config.mk')
-rw-r--r--arch/arm/config.mk5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index 4cc99e7613..3f4453a234 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -44,6 +44,11 @@ PF_CPPFLAGS_ARM := $(call cc-option,-marm,) \
$(call cc-option,-mno-thumb-interwork,)
endif
+# Only test once
+ifneq ($(CONFIG_SPL_BUILD),y)
+ALL-$(CONFIG_SYS_THUMB_BUILD) += checkthumb
+endif
+
# Try if EABI is supported, else fall back to old API,
# i. e. for example:
# - with ELDK 4.2 (EABI supported), use:
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