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implement CMake ARM architecture compile options auto-config

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mykola2312 2022-05-21 03:09:14 +03:00
parent 1da681acea
commit e97770f8f6
1 changed files with 8 additions and 3 deletions
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11
CMakeLists.txt
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@ -25,17 +25,22 @@ set(SOURCES
) )
set(ARCHITECTURE "ARMv7" CACHE STRING "cutil target architecture") set(ARCHITECTURE "ARMv7" CACHE STRING "cutil target architecture")
set(ARM_PROCESSOR "cortex-m4" CACHE STRING "cutil ARM processor")
set(ARM_PROFILE "m" CACHE STRING "cutil ARM architecture profile") set(ARM_PROFILE "m" CACHE STRING "cutil ARM architecture profile")
if ("${ARCHITECTURE}" STREQUAL "ARMv7") if ("${ARCHITECTURE}" MATCHES "ARM*")
if ("${ARM_PROFILE}" STREQUAL "m") if ("${ARM_PROFILE}" STREQUAL "m")
add_compile_options("-mcpu=cortex-m4") add_compile_options("-mcpu=${ARM_PROCESSOR}")
add_compile_options("-mthumb") add_compile_options("-mthumb")
else() else()
add_compile_options("-march=armv7-${ARM_PROFILE}") string(TOLOWER "${ARCHITECTURE}" COMPILE_ARCHITECTURE)
add_compile_options("-march=${COMPILE_ARCHITECTURE}-${ARM_PROFILE}")
endif() endif()
endif() endif()
add_compile_definitions(ARM_PROCESSOR="${ARM_PROCESSOR}")
add_compile_definitions(ARM_PROFILE="${ARM_PROFILE}")
add_library(cutil STATIC ${SOURCES} ${HEADERS} add_library(cutil STATIC ${SOURCES} ${HEADERS}
"arch/${ARCHITECTURE}.S" "arch/${ARCHITECTURE}.S"
) )