700e4bd2e8
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>
24 lines
573 B
CMake
24 lines
573 B
CMake
zephyr_cc_option_ifdef(CONFIG_LTO -flto)
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set(ARCH_FOR_cortex-m0 armv6-m )
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set(ARCH_FOR_cortex-m0plus armv6-m )
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set(ARCH_FOR_cortex-m3 armv7-m )
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set(ARCH_FOR_cortex-m4 armv7e-m )
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set(ARCH_FOR_cortex-m23 armv8-m.base)
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set(ARCH_FOR_cortex-m33 armv8-m.main)
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set_property(GLOBAL PROPERTY E_KERNEL_ENTRY -e${CONFIG_KERNEL_ENTRY})
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if(ARCH_FOR_${GCC_M_CPU})
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set(ARCH_FLAG -march=${ARCH_FOR_${GCC_M_CPU}})
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endif()
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zephyr_compile_options(
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-mabi=aapcs
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${TOOLCHAIN_C_FLAGS}
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${ARCH_FLAG}
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)
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add_subdirectory(soc)
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add_subdirectory(core)
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