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CMake: Move global compiler flags setting before add_executable()

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Global compiler flags setting should be placed before add_executable(),
   otherwise they will not take effect

Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
This commit is contained in:
wangchengdong
2025-09-25 13:17:30 +08:00
committed by Xiang Xiao
parent 6a57c56925
commit d243322f57
1 changed files with 52 additions and 52 deletions
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104
CMakeLists.txt
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@@ -463,6 +463,58 @@ endif()
include(platform)
if(CONFIG_ARCH_TOOLCHAIN_TASKING)
if(CONFIG_INTELHEX_BINARY)
add_link_options(-Wl-onuttx.hex:IHEX:4 --hex-format=s)
endif()
if(CONFIG_MOTOROLA_SREC)
add_link_options(-Wl-onuttx.srec:SREC:4)
endif()
endif()
if(MSVC)
add_compile_options(
-W2
-wd4116 # unnamed type definition in parentheses
-wd4146 # unary minus operator applied to unsigned type, result still
# unsigned
-wd4244 # 'argument' : conversion from 'type1' to 'type2', possible loss of
# data
-wd4305 # 'context' : truncation from 'type1' to 'type2'
)
elseif(NOT CONFIG_ARCH_TOOLCHAIN_TASKING)
add_compile_options(
# system wide warnings
-Wall $<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes> -Wshadow -Wundef
# system wide options
$<$<COMPILE_LANGUAGE:ASM>:-D__ASSEMBLY__>)
endif()
if(CONFIG_NDEBUG)
add_compile_options(-DNDEBUG)
endif()
# Cmake build provide absolute paths to compile files. If __FILE__ macros are
# used in the source code(ASSERT), the binary will contain many invalid paths.
# This saves some memory, stops exposing build systems locations in binaries,
# make failure logs more deterministic and most importantly makes builds more
# failure logs more deterministic and most importantly makes builds more
# deterministic. Debuggers usually have a path mapping feature to ensure the
# files are still found.
if(NOT MSVC)
if(CONFIG_OUTPUT_STRIP_PATHS)
add_compile_options(-fmacro-prefix-map=${NUTTX_DIR}=)
add_compile_options(-fmacro-prefix-map=${NUTTX_APPS_DIR}=)
add_compile_options(-fmacro-prefix-map=${NUTTX_BOARD_ABS_DIR}=)
add_compile_options(-fmacro-prefix-map=${NUTTX_CHIP_ABS_DIR}=)
endif()
endif()
add_definitions(-D__NuttX__)
add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-D__ASSEMBLY__>)
# Setup main nuttx target ####################################################
add_executable(nuttx)
@@ -520,58 +572,6 @@ else()
nuttx PRIVATE $<GENEX_EVAL:$<TARGET_PROPERTY:nuttx,NUTTX_COMPILE_OPTIONS>>)
endif()
if(MSVC)
add_compile_options(
-W2
-wd4116 # unnamed type definition in parentheses
-wd4146 # unary minus operator applied to unsigned type, result still
# unsigned
-wd4244 # 'argument' : conversion from 'type1' to 'type2', possible loss of
# data
-wd4305 # 'context' : truncation from 'type1' to 'type2'
)
elseif(NOT CONFIG_ARCH_TOOLCHAIN_TASKING)
add_compile_options(
# system wide warnings
-Wall $<$<COMPILE_LANGUAGE:C>:-Wstrict-prototypes> -Wshadow -Wundef
# system wide options
$<$<COMPILE_LANGUAGE:ASM>:-D__ASSEMBLY__>)
endif()
if(CONFIG_NDEBUG)
add_compile_options(-DNDEBUG)
endif()
# Cmake build provide absolute paths to compile files. If __FILE__ macros are
# used in the source code(ASSERT), the binary will contain many invalid paths.
# This saves some memory, stops exposing build systems locations in binaries,
# make failure logs more deterministic and most importantly makes builds more
# failure logs more deterministic and most importantly makes builds more
# deterministic. Debuggers usually have a path mapping feature to ensure the
# files are still found.
if(NOT MSVC)
if(CONFIG_OUTPUT_STRIP_PATHS)
add_compile_options(-fmacro-prefix-map=${NUTTX_DIR}=)
add_compile_options(-fmacro-prefix-map=${NUTTX_APPS_DIR}=)
add_compile_options(-fmacro-prefix-map=${NUTTX_BOARD_ABS_DIR}=)
add_compile_options(-fmacro-prefix-map=${NUTTX_CHIP_ABS_DIR}=)
endif()
endif()
add_definitions(-D__NuttX__)
add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-D__ASSEMBLY__>)
if(CONFIG_ARCH_TOOLCHAIN_TASKING)
if(CONFIG_INTELHEX_BINARY)
add_link_options(-Wl-onuttx.hex:IHEX:4 --hex-format=s)
endif()
if(CONFIG_MOTOROLA_SREC)
add_link_options(-Wl-onuttx.srec:SREC:4)
endif()
endif()
set_property(
TARGET nuttx
APPEND