diff options
Diffstat (limited to 'cmake/stm32.toolchain.cmake')
| -rw-r--r-- | cmake/stm32.toolchain.cmake | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/cmake/stm32.toolchain.cmake b/cmake/stm32.toolchain.cmake index fb1cc57..ab73d90 100644 --- a/cmake/stm32.toolchain.cmake +++ b/cmake/stm32.toolchain.cmake @@ -27,21 +27,15 @@ set(BASE_FLAGS "-Wall -g -ffunction-sections -fdata-sections ${TARGET_FLAGS}") set(CMAKE_C_FLAGS "${BASE_FLAGS}" CACHE STRING "c flags") # XXX Generate TIME_T dynamically. set(CMAKE_CXX_FLAGS "${BASE_FLAGS} -fno-exceptions -fno-rtti -felide-constructors -std=c++14" CACHE STRING "c++ flags") -#set(LINKER_FLAGS "-Os -Wl,--gc-sections ${TARGET_FLAGS} -T${TEENSY_ROOT}/mk20dx256.ld") -#set(LINKER_FLAGS "-Os -Wl,--gc-sections ${TARGET_FLAGS}") -set(LINKER_FLAGS "-O0 -Wl,--gc-sections ${TARGET_FLAGS}") -set(LINKER_FLAGS "-O0 ${TARGET_FLAGS}") +set(LINKER_FLAGS "-O3 ${TARGET_FLAGS}") set(LINKER_LIBS "-larm_cortexM4l_math -lm") -#set(CMAKE_SHARED_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" FORCE) -#set(CMAKE_MODULE_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" FORCE) + set(CMAKE_EXE_LINKER_FLAGS "${LINKER_FLAGS}" CACHE STRING "linker flags" FORCE) -CMAKE_FORCE_C_COMPILER("${TOOLCHAIN_ROOT}/bin/${TRIPLE}-gcc" GNU) -CMAKE_FORCE_CXX_COMPILER("${TOOLCHAIN_ROOT}/bin/${TRIPLE}-g++" GNU) +cmake_force_c_compiler("${TOOLCHAIN_ROOT}/bin/${TRIPLE}-gcc" GNU) +cmake_force_cxx_compiler("${TOOLCHAIN_ROOT}/bin/${TRIPLE}-g++" GNU) # search for programs in the build host directories -SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) +set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) # for libraries and headers in the target directories -SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) -SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) - -# add_definitions(-MMD) +set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) +set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) |