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[tools] add scons --target=cmake-armclang

This commit is contained in:
guozhanxin 2021-06-30 19:36:24 +08:00
parent ae3c272e2c
commit 194e33a792
3 changed files with 65 additions and 28 deletions
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3
bsp/stm32/stm32l475-atk-pandora/rtconfig.py
View File

@ -105,7 +105,7 @@ elif PLATFORM == 'armclang':
TARGET_EXT = 'axf' TARGET_EXT = 'axf'
DEVICE = ' --cpu Cortex-M4.fp ' DEVICE = ' --cpu Cortex-M4.fp '
CFLAGS = ' -xc -std=c99 --target=arm-arm-none-eabi -mcpu=cortex-m4 ' CFLAGS = ' --target=arm-arm-none-eabi -mcpu=cortex-m4 '
CFLAGS += ' -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 ' CFLAGS += ' -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 '
CFLAGS += ' -mfloat-abi=hard -c -fno-rtti -funsigned-char -fshort-enums -fshort-wchar ' CFLAGS += ' -mfloat-abi=hard -c -fno-rtti -funsigned-char -fshort-enums -fshort-wchar '
CFLAGS += ' -gdwarf-3 -ffunction-sections ' CFLAGS += ' -gdwarf-3 -ffunction-sections '
@ -125,6 +125,7 @@ elif PLATFORM == 'armclang':
CFLAGS += ' -O2' CFLAGS += ' -O2'
CXXFLAGS = CFLAGS CXXFLAGS = CFLAGS
CFLAGS += ' -std=c99'
POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET' POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'

3
tools/building.py
View File

@ -258,6 +258,7 @@ def PrepareBuilding(env, root_directory, has_libcpu=False, remove_components = [
'eclipse':('gcc', 'gcc'), 'eclipse':('gcc', 'gcc'),
'ses' : ('gcc', 'gcc'), 'ses' : ('gcc', 'gcc'),
'cmake':('gcc', 'gcc'), 'cmake':('gcc', 'gcc'),
'cmake-armclang':('keil', 'armclang'),
'codelite' : ('gcc', 'gcc')} 'codelite' : ('gcc', 'gcc')}
tgt_name = GetOption('target') tgt_name = GetOption('target')
@ -883,7 +884,7 @@ def GenTargetProject(program = None):
from codelite import TargetCodelite from codelite import TargetCodelite
TargetCodelite(Projects, program) TargetCodelite(Projects, program)
if GetOption('target') == 'cmake': if GetOption('target') == 'cmake' or GetOption('target') == 'cmake-armclang':
from cmake import CMakeProject from cmake import CMakeProject
CMakeProject(Env,Projects) CMakeProject(Env,Projects)

87
tools/cmake.py
View File

@ -21,9 +21,12 @@ def GenerateCFiles(env,project):
AS = os.path.join(rtconfig.EXEC_PATH, rtconfig.AS).replace('\\', "/") AS = os.path.join(rtconfig.EXEC_PATH, rtconfig.AS).replace('\\', "/")
AR = os.path.join(rtconfig.EXEC_PATH, rtconfig.AR).replace('\\', "/") AR = os.path.join(rtconfig.EXEC_PATH, rtconfig.AR).replace('\\', "/")
LINK = os.path.join(rtconfig.EXEC_PATH, rtconfig.LINK).replace('\\', "/") LINK = os.path.join(rtconfig.EXEC_PATH, rtconfig.LINK).replace('\\', "/")
SIZE = os.path.join(rtconfig.EXEC_PATH, rtconfig.SIZE).replace('\\', "/") if rtconfig.PLATFORM == 'gcc':
OBJDUMP = os.path.join(rtconfig.EXEC_PATH, rtconfig.OBJDUMP).replace('\\', "/") SIZE = os.path.join(rtconfig.EXEC_PATH, rtconfig.SIZE).replace('\\', "/")
OBJCOPY = os.path.join(rtconfig.EXEC_PATH, rtconfig.OBJCPY).replace('\\', "/") OBJDUMP = os.path.join(rtconfig.EXEC_PATH, rtconfig.OBJDUMP).replace('\\', "/")
OBJCOPY = os.path.join(rtconfig.EXEC_PATH, rtconfig.OBJCPY).replace('\\', "/")
elif rtconfig.CROSS_TOOL == 'keil':
FROMELF = os.path.join(rtconfig.EXEC_PATH, 'fromelf').replace('\\', "/")
if "win32" in sys.platform: if "win32" in sys.platform:
CC += ".exe" CC += ".exe"
@ -31,28 +34,56 @@ def GenerateCFiles(env,project):
AS += ".exe" AS += ".exe"
AR += ".exe" AR += ".exe"
LINK += ".exe" LINK += ".exe"
SIZE += ".exe" if rtconfig.PLATFORM == 'gcc':
OBJDUMP += ".exe" SIZE += ".exe"
OBJCOPY += ".exe" OBJDUMP += ".exe"
OBJCOPY += ".exe"
elif rtconfig.CROSS_TOOL == 'keil':
FROMELF += ".exe"
if not os.path.exists(CC) or not os.path.exists(CXX) or not os.path.exists(AS) or not os.path.exists(AR) or not os.path.exists(LINK):
print("'Cannot found toolchain directory, please check RTT_CC and RTT_EXEC_PATH'")
sys.exit(-1)
cm_file = open('CMakeLists.txt', 'w') cm_file = open('CMakeLists.txt', 'w')
if cm_file: if cm_file:
cm_file.write("CMAKE_MINIMUM_REQUIRED(VERSION 3.10)\n\n") cm_file.write("CMAKE_MINIMUM_REQUIRED(VERSION 3.10)\n\n")
cm_file.write("SET(CMAKE_SYSTEM_NAME Generic)\n") cm_file.write("SET(CMAKE_SYSTEM_NAME Generic)\n")
cm_file.write("set(CMAKE_SYSTEM_PROCESSOR " + rtconfig.CPU +")\n")
cm_file.write("#SET(CMAKE_VERBOSE_MAKEFILE ON)\n\n") cm_file.write("#SET(CMAKE_VERBOSE_MAKEFILE ON)\n\n")
cm_file.write("SET(CMAKE_C_COMPILER \""+ CC + "\")\n") cm_file.write("SET(CMAKE_C_COMPILER \""+ CC + "\")\n")
cm_file.write("SET(CMAKE_CXX_COMPILER \""+ CXX + "\")\n") cm_file.write("SET(CMAKE_CXX_COMPILER \""+ CXX + "\")\n")
cm_file.write("SET(CMAKE_ASM_COMPILER \""+ AS + "\")\n") cm_file.write("SET(CMAKE_ASM_COMPILER \""+ AS + "\")\n")
cm_file.write("SET(CMAKE_OBJCOPY \""+ OBJCOPY + "\")\n") cm_file.write("set(CMAKE_C_COMPILER_WORKS TRUE)\n")
cm_file.write("SET(CMAKE_SIZE \""+ SIZE + "\")\n\n") cm_file.write("set(CMAKE_CXX_COMPILER_WORKS TRUE)\n\n")
if rtconfig.PLATFORM == 'gcc':
cm_file.write("SET(CMAKE_OBJCOPY \""+ OBJCOPY + "\")\n")
cm_file.write("SET(CMAKE_SIZE \""+ SIZE + "\")\n\n")
elif rtconfig.CROSS_TOOL == 'keil':
cm_file.write("SET(CMAKE_FROMELF \""+ FROMELF + "\")\n")
cm_file.write("SET(CMAKE_C_FLAGS \""+ rtconfig.CFLAGS.replace('\\', "/") + "\")\n") cm_file.write("SET(CMAKE_C_FLAGS \""+ rtconfig.CFLAGS.replace('\\', "/").replace('\"', "\\\"") + "\")\n")
cm_file.write("SET(CMAKE_CXX_FLAGS \""+ rtconfig.CXXFLAGS.replace('\\', "/") + "\")\n") cm_file.write("SET(CMAKE_CXX_FLAGS \""+ rtconfig.CXXFLAGS.replace('\\', "/").replace('\"', "\\\"") + "\")\n")
cm_file.write("SET(CMAKE_ASM_FLAGS \""+ rtconfig.AFLAGS.replace('\\', "/") + "\")\n") cm_file.write("SET(CMAKE_ASM_FLAGS \""+ rtconfig.AFLAGS.replace('\\', "/").replace('\"', "\\\"") + "\")\n")
cm_file.write("SET(CMAKE_EXE_LINKER_FLAGS \""+ re.sub('-T(\s*)', '-T ${CMAKE_SOURCE_DIR}/',rtconfig.LFLAGS.replace('\\', "/")) + "\")\n\n")
LINKER_FLAGS = ''
LINKER_LIBS = ''
if rtconfig.PLATFORM == 'gcc':
LINKER_FLAGS += '-T'
elif rtconfig.CROSS_TOOL == 'keil':
LINKER_FLAGS += '--scatter'
for group in project:
if 'LIBPATH' in group.keys():
for f in group['LIBPATH']:
LINKER_LIBS += ' --userlibpath ' + f.replace("\\", "/")
for group in project:
if 'LIBS' in group.keys():
for f in group['LIBS']:
LINKER_LIBS += ' ' + f.replace("\\", "/") + '.lib'
cm_file.write("SET(CMAKE_EXE_LINKER_FLAGS \""+ re.sub(LINKER_FLAGS + '(\s*)', LINKER_FLAGS + ' ${CMAKE_SOURCE_DIR}/',rtconfig.LFLAGS.replace('\\', "/").replace('\"', "\\\"")) + LINKER_LIBS + "\")\n\n")
cm_file.write("SET(CMAKE_CXX_STANDARD 14)\n") cm_file.write("SET(CMAKE_CXX_STANDARD 14)\n")
cm_file.write("PROJECT(rtthread C CXX ASM)\n") cm_file.write("PROJECT(rtthread C CXX ASM)\n")
@ -74,22 +105,26 @@ def GenerateCFiles(env,project):
cm_file.write( "\t" + os.path.normpath(f.rfile().abspath).replace("\\", "/") + "\n" ) cm_file.write( "\t" + os.path.normpath(f.rfile().abspath).replace("\\", "/") + "\n" )
cm_file.write(")\n\n") cm_file.write(")\n\n")
cm_file.write("LINK_DIRECTORIES(\n") if rtconfig.PLATFORM == 'gcc':
for group in project: cm_file.write("LINK_DIRECTORIES(\n")
if 'LIBPATH' in group.keys(): for group in project:
for f in group['LIBPATH']: if 'LIBPATH' in group.keys():
cm_file.write( "\t"+ f.replace("\\", "/") + "\n" ) for f in group['LIBPATH']:
cm_file.write(")\n\n") cm_file.write( "\t"+ f.replace("\\", "/") + "\n" )
cm_file.write(")\n\n")
cm_file.write("LINK_LIBRARIES(\n") cm_file.write("LINK_LIBRARIES(\n")
for group in project: for group in project:
if 'LIBS' in group.keys(): if 'LIBS' in group.keys():
for f in group['LIBS']: for f in group['LIBS']:
cm_file.write( "\t"+ "{}\n".format(f.replace("\\", "/"))) cm_file.write( "\t"+ "{}\n".format(f.replace("\\", "/")))
cm_file.write(")\n\n") cm_file.write(")\n\n")
cm_file.write("ADD_EXECUTABLE(${CMAKE_PROJECT_NAME}.elf ${PROJECT_SOURCES})\n") cm_file.write("ADD_EXECUTABLE(${CMAKE_PROJECT_NAME}.elf ${PROJECT_SOURCES})\n")
cm_file.write("ADD_CUSTOM_COMMAND(TARGET ${CMAKE_PROJECT_NAME}.elf POST_BUILD \nCOMMAND ${CMAKE_OBJCOPY} -O binary ${CMAKE_PROJECT_NAME}.elf ${CMAKE_PROJECT_NAME}.bin COMMAND ${CMAKE_SIZE} ${CMAKE_PROJECT_NAME}.elf)") cm_file.write("ADD_CUSTOM_COMMAND(TARGET ${CMAKE_PROJECT_NAME}.elf POST_BUILD \nCOMMAND ${CMAKE_OBJCOPY} -O binary ${CMAKE_PROJECT_NAME}.elf ${CMAKE_PROJECT_NAME}.bin COMMAND ${CMAKE_SIZE} ${CMAKE_PROJECT_NAME}.elf)")
elif rtconfig.CROSS_TOOL == 'keil':
cm_file.write("ADD_EXECUTABLE(${CMAKE_PROJECT_NAME} ${PROJECT_SOURCES})\n")
cm_file.write("ADD_CUSTOM_COMMAND(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD \nCOMMAND ${CMAKE_FROMELF} --bin ${CMAKE_PROJECT_NAME}.elf --output ${CMAKE_PROJECT_NAME}.bin COMMAND ${CMAKE_FROMELF} -z ${CMAKE_PROJECT_NAME}.elf)")
cm_file.close() cm_file.close()