add SConstruct file

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@102 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/stm3210/SConstruct

+import os
+import rtconfig
+
+RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
+
+if rtconfig.CC == 'armcc':
+	device = '--device DARMSTM'
+	device_type = 'STM32F10X_HD'
+
+	# assemble flag for ARCC(Keil)
+	aflags = '--dwarf2 ' + device
+	cc_path = 'C:/Keil'
+	cc_exec_path = cc_path + '/arm/bin40/'
+	cc_cpath = cc_path + '/ARM/RV31/INC'
+	# compiler flag for ARMCC(Keil)
+	cc_cflags = '-g -O0 --apcs=interwork ' + device + ' -DUSE_STDPERIPH_DRIVER -DSTM32F10X_HD'
+	cc_lflags = ' --keep __fsym_* --keep __vsym_* --info sizes --info totals --info unused --info veneers --list rtthread-stm32.map --scatter stm32_rom.sct --libpath ' + cc_path + '/ARM/RV31/LIB'
+	cc_target = 'rtthread-stm32.axf'
+elif rtconfig.CC == 'gcc':
+	device = '-mcpu=cortex-m3'
+	device_type = 'STM32F10X_HD'
+
+	aflags = device + ' -c -gdwarf-2 -mthumb -x assembler-with-cpp'
+	cc_path = ''
+	cc_cpath = ''
+	cc_exec_path = 'D:/SourceryGCC/bin'
+	cc_cflags = device + ' -mthumb -gdwarf-2 -DUSE_STDPERIPH_DRIVER -DSTM32F10X_HD -D__thumb__ -Wall -nostdinc -fno-builtin'
+	cc_lflags = cc_cflags + ' -MMD -MP -MF -static -nostdlib -Wl,--gc-sections,-Map=main.elf.map,-cref,-u,Reset_Handler -T stm32_rom.ld --output rtthread-stm32.elf'
+	cc_target = 'rtthread-stm32.elf'
+elif rtconfig.CC == 'iar':
+	device = ''
+	device_type = 'STM32F10X_HD'
+
+	aflags = ''
+	cc_path = ''
+	cc_cpath = ''
+	cc_exec_path = ''
+	cc_cflags = device + ''
+	cc_lflags = ''
+	cc_target = 'rtthread-stm32.elf'
+
+aflags = aflags
+cflags = cc_cflags
+
+# search path for C compiler 
+kernel_path = [RTT_ROOT + '/include', RTT_ROOT + '/libcpu/' + rtconfig.ARCH + '/' + rtconfig.CPU]
+finsh_path = [RTT_ROOT + '/finsh']
+dfs_path = [RTT_ROOT + '/filesystem/dfs/include', RTT_ROOT + '/filesystem/dfs']
+lwip_path = [RTT_ROOT + '/net/lwip/src', RTT_ROOT + '/net/lwip/src/include', RTT_ROOT + '/net/lwip/src/include/ipv4', RTT_ROOT + '/net/lwip/src/arch/include']
+bsp_path = [RTT_ROOT + '/bsp/stm3210', RTT_ROOT + '/bsp/stm3210/Libraries/STM32F10x_StdPeriph_Driver/inc', RTT_ROOT + '/bsp/stm3210/Libraries/CMSIS/Core/CM3']
+minilibc_path = [RTT_ROOT + '/libc/minilibc']
+
+cpath  = kernel_path
+if rtconfig.RT_USING_FINSH:
+	cpath = cpath + finsh_path
+
+if rtconfig.RT_USING_DFS:
+	cpath = cpath + dfs_path
+
+if rtconfig.RT_USING_LWIP:
+	cpath = cpath + lwip_path
+
+if rtconfig.RT_USING_MINILIBC:
+	cpath = cpath + minilibc_path
+
+cpath = cpath + [cc_cpath] + bsp_path
+
+# link flag
+lflags = device + cc_lflags
+
+if rtconfig.CC == 'armcc':
+	env = Environment(tools = ['mingw'], 
+	    AS='armasm', ASFLAGS = aflags,
+	    CC='armcc', CCFLAGS = cflags, CPPPATH = cpath,
+	    AR='armar', ARFLAGS = '-rc',
+	    LINK='armlink', LINKFLAGS=lflags)
+	env.PrependENVPath('PATH', cc_exec_path)
+
+if rtconfig.CC == 'gcc':
+	env = Environment(tools = ['mingw'], 
+	    AS='arm-none-eabi-gcc', ASFLAGS = aflags,
+	    CC='arm-none-eabi-gcc', CCFLAGS = cflags, CPPPATH = cpath,
+	    AR='arm-none-eabi-ar', ARFLAGS = '-rc',
+	    LINK='arm-none-eabi-gcc', LINKFLAGS=lflags)
+	env.PrependENVPath('PATH', cc_exec_path)
+
+Export('env')
+Export('RTT_ROOT')
+Export('rtconfig')
+
+objs = SConscript(RTT_ROOT + '/src/SConscript', variant_dir='build/src', duplicate=0)
+objs = objs + SConscript(RTT_ROOT + '/libcpu/SConscript', variant_dir='build/libcpu', duplicate=0)
+objs = objs + SConscript(RTT_ROOT + '/bsp/stm3210/Libraries/SConscript', variant_dir='build/Libraries', duplicate=0)
+
+if rtconfig.RT_USING_MINILIBC:
+	objs = objs + SConscript(RTT_ROOT + '/libc/minilibc/SConscript', variant_dir='build/minilibc', duplicate=0)
+
+if rtconfig.RT_USING_FINSH:
+	objs = objs + SConscript(RTT_ROOT + '/finsh/SConscript', variant_dir='build/finsh', duplicate=0)
+
+if rtconfig.RT_USING_DFS:
+	objs = objs + SConscript(RTT_ROOT + '/filesystem/dfs/SConscript', variant_dir='build/filesystem', duplicate=0)
+
+if rtconfig.RT_USING_LWIP:
+	objs = objs + SConscript(RTT_ROOT + '/net/lwip/SConscript', variant_dir='build/net/lwip', duplicate=0)
+
+source_bsp = ['application.c', 'startup.c', 'board.c', 'stm32f10x_it.c']
+source_drv = ['rtc.c', 'usart.c']
+
+if rtconfig.RT_USING_DFS:
+	if device_type == 'STM32F10X_HD':
+		source_drv = source_drv + ['sdcard.c']
+	else:
+		source_drv = source_drv + ['msd.c']
+
+if rtconfig.RT_USING_LWIP:
+	if device_type == 'STM32F10X_CL':
+		source_drv = source_drv + ['stm32_eth.c']
+	else:
+		source_drv = source_drv + ['enc28j60.c']
+
+objs = objs + env.Object(source_bsp + source_drv)
+
+env.Program(cc_target, objs)