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import os
import sys
import SCons.Tool.MSCommon.vc
# toolchains options
ARCH='sim'
ASAN = False
#CROSS_TOOL='msvc' or 'gcc' or 'mingw'
#'msvc' and 'mingw' are both for windows
# 'gcc' is for linux
if sys.platform == 'win32':
CROSS_TOOL='msvc'
else:
CROSS_TOOL='gcc'
ASAN = True
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
# cross_tool provides the cross compiler
# EXEC_PATH is the compiler execute path
if CROSS_TOOL == 'gcc' or CROSS_TOOL == 'clang-analyze':
CPU = 'posix'
PLATFORM = 'gcc'
EXEC_PATH = '/usr/bin'
elif CROSS_TOOL == 'mingw':
CPU = 'win32'
PLATFORM = 'mingw'
EXEC_PATH = r'D:\Program Files\CodeBlocks\MinGW\bin'
elif CROSS_TOOL == 'msvc':
CPU = 'win32'
PLATFORM = 'cl'
EXEC_PATH = ''
try:
vc_version = ''
vc_versions = SCons.Tool.MSCommon.vc.get_installed_vcs()
if not vc_versions:
print("No vc version!")
exit(1)
else:
vc_version = vc_versions[0]
EXEC_PATH = SCons.Tool.MSCommon.vc.find_vc_pdir(vc_version)
if not EXEC_PATH:
print('Installed VC %s failure!' % vc_version)
exit(1)
else:
print('Successfully installed VC %s, path:%s' % (vc_version, EXEC_PATH))
except:
pass
else:
print("Simulator does not support this CROSS TOOL!")
exit(1)
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
BUILD = 'debug'
#BUILD = ''
if PLATFORM == 'gcc':
# toolchains
PREFIX = ''
CC = PREFIX + 'gcc'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -ffunction-sections -fdata-sections'
# DEVICE = ' -m32 ' # open this when build 32bit target on 64bit PC
CFLAGS = DEVICE + ' -I/usr/include -w -D_REENTRANT -D_LINUX -DHAVE_SYS_SIGNALS'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
# LFLAGS = DEVICE + ' -Wl,-Map=rtthread-linux.map -pthread -T gcc.ld' # open this when build 32bit target
LFLAGS = DEVICE + ' -Wl,-Map=rtthread-linux.map -pthread -T gcc_elf64.ld' # open this when build 64bit target
CPATH = ''
LPATH = ''
if BUILD == 'debug':
CFLAGS += ' -g -O0 -gdwarf-2'
AFLAGS += ' -gdwarf-2'
else:
CFLAGS += ' -O2'
if ASAN == True:
CFLAGS += ' -Wall -g -O0 -fsanitize=address -fsanitize-recover=address,all -fno-omit-frame-pointer -fsanitize=leak -fsanitize=undefined -fdiagnostics-color'
POST_ACTION = ''
elif PLATFORM == 'mingw':
# toolchains
PREFIX = ''
CC = PREFIX + 'gcc'
CXX = PREFIX + 'g++'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'g++'
TARGET_EXT = 'exe'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ''
CFLAGS = DEVICE + ' -D_Win32 -DNO_OLDNAMES -fno-pic -fno-builtin -fno-exceptions -fno-omit-frame-pointer'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -static-libgcc -Wl,--gc-sections,-Map=rtthread-win32.map -T mingw.ld '
CPATH = ''
LPATH = ''
if BUILD == 'debug':
CFLAGS += ' -g -O0 -gdwarf-2'
AFLAGS += ' -gdwarf-2'
else:
CFLAGS += ' -O2'
CXXFLAGS = CFLAGS
POST_ACTION = ''
elif PLATFORM == 'cl':
# toolchains
PREFIX = ''
TARGET_EXT = 'exe'
AS = PREFIX + 'cl'
CC = PREFIX + 'cl'
AR = PREFIX + 'cl'
LINK = PREFIX + 'cl'
AFLAGS = ''
CFLAGS = ''
LFLAGS = ''
if BUILD == 'debug':
CFLAGS += ' /MTd'
LFLAGS += ' /DEBUG'
else:
CFLAGS += ' /MT'
LFLAGS += ''
CFLAGS += ' /Zi /Od /W 3 /WL /D_Win32'
LFLAGS += ' /SUBSYSTEM:CONSOLE /MACHINE:X86 /INCREMENTAL:NO'
CPATH = ''
LPATH = ''
POST_ACTION = ''
DEVICE = ''
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