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修改默认编译优化，以适应16K的flash空间

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yelvlab 2024-12-31 21:57:42 +08:00
parent 1a8f1fa203
commit e5af1823b0
1 changed files with 9 additions and 3 deletions
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12
cmake/toolchain.cmake
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@ -91,9 +91,15 @@ set(TARGET_CFLAGS_HARDWARE "-mcpu=cortex-m23 -mfloat-abi=soft -mthumb -mthumb-in
# Conditional flags
# DEBUG
set(CMAKE_C_FLAGS_DEBUG "-DDEBUG=0 -O0 -g")
set(CMAKE_CXX_FLAGS_DEBUG "-DDEBUG=0 -O0 -g")
set(CMAKE_ASM_FLAGS_DEBUG "-DDEBUG=0 -O0 -g")
#set(CMAKE_C_FLAGS_DEBUG "-DDEBUG=0 -O0 -g")
#set(CMAKE_CXX_FLAGS_DEBUG "-DDEBUG=0 -O0 -g")
#set(CMAKE_ASM_FLAGS_DEBUG "-DDEBUG=0 -O0 -g")
set(CMAKE_C_FLAGS_DEBUG "-DDEBUG=0 -O2 -g")
set(CMAKE_CXX_FLAGS_DEBUG "-DDEBUG=0 -O2 -g")
set(CMAKE_ASM_FLAGS_DEBUG "-DDEBUG=0 -O2 -g")
#set(CMAKE_C_FLAGS_DEBUG "-DDEBUG=0 -Os -g")
#set(CMAKE_CXX_FLAGS_DEBUG "-DDEBUG=0 -Os -g")
#set(CMAKE_ASM_FLAGS_DEBUG "-DDEBUG=0 -Os -g")
# RELEASE
set(CMAKE_C_FLAGS_RELEASE "-DNDEBUG -O3") # -flto