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ARM: -march compile option is not set

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Removing ${} variable evaluation fixes the issue.

For sam4s_xplained:

Before:
/repos/zephyr/samples/hello_world/build$ make VERBOSE=1 | grep march
/repos/zephyr/samples/hello_world/build$

After:
/repos/zephyr/samples/hello_world/build$ make VERBOSE=1 | grep march
...
-mthumb -mcpu=cortex-m4 -march=armv7e-m
...

Signed-off-by: Paolo Teti <paolo.teti@gmail.com>
This commit is contained in:
Paolo Teti 2018-04-04 19:22:23 +02:00 committed by Anas Nashif
parent a0df4f6698
commit 700e4bd2e8
1 changed files with 1 additions and 1 deletions
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2
arch/arm/CMakeLists.txt
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@ -9,7 +9,7 @@ set(ARCH_FOR_cortex-m33 armv8-m.main)
set_property(GLOBAL PROPERTY E_KERNEL_ENTRY -e${CONFIG_KERNEL_ENTRY})
if(${ARCH_FOR_${GCC_M_CPU}})
if(ARCH_FOR_${GCC_M_CPU})
set(ARCH_FLAG -march=${ARCH_FOR_${GCC_M_CPU}})
endif()