def ecpp_setupbuild_arch_avr8(conf,board,device,platform,arch):
envname = 'device_%s' % device
conf.load('ecpp_toolchain')
conf.ecpp_setuptoolchain('avr8')
create = envname not in conf.all_envs
if create:
conf.setenv(envname, conf.env)
for x in 'ASFLAGS CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x, ['-mmcu=%s' % device.lower()])
for x in 'CFLAGS CXXFLAGS'.split():
conf.env.append_value(x, ['-Os', '-funsigned-bitfields', '-fshort-enums', '-fomit-frame-pointer'])
conf.env.append_value('LINKFLAGS', ['--static', '-Wl,--gc-sections'])
n = conf.root.find_dir(os.path.join(conf.env['ECPP_DIR'],'src'))
conf.env.append_value('INCLUDES', n.abspath())
conf.env['DEVICE'] = device
# Mark this env to build a ecpp library for
# each target independently
conf.env['ECPP_BUILDLIB_TARGET'] = True
conf.env.append_value('ECPP_FEATURES',['avr-firmware'])
else:
conf.setenv(envname)
def ecpp_setupbuild_platform_netx(conf, device, board, platform, arch):
global netx_cpu
if not device:
device, ldscript = netx_boards[board], 'board_hilscher_%s.ld' % board
else:
ldscript = 'device_hilscher_%s.ld' % device
cpu = netx_cpu[device]
envname = 'device_%s' % device
conf.load('ecpp_toolchain')
conf.ecpp_setuptoolchain('arm')
if envname not in conf.all_envs:
conf.setenv(envname, conf.env)
for x in 'CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x, ['-mthumb-interwork','-mcpu=%s' % cpu])
for x in 'CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x + "_compile_thumb", ['-mthumb'])
for x in 'CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x + "_compile_arm", ['-marm'])
conf.env.append_value('LINKFLAGS', ['-nodefaultlibs', '--static', '-Wl,--gc-sections'])
ldscript = conf.root.find_node(os.path.join(conf.env['ECPP_DIR'],'linkerscripts',ldscript))
if ldscript:
conf.env['LINKERSCRIPT'] = ldscript.abspath()
conf.env['DEVICE'] = device
# Mark this env to build a ecpp library for
conf.env['ECPP_BUILDLIB'] = True
conf.env.append_value('ECPP_LIBNAME', 'ecpp_%s' % conf.env['DEVICE'].lower())
# new libc needs ecpp library for support code!
conf.env['STLIB_c'] = ['c', 'ecpp_%s' % conf.env['DEVICE'].lower()]
# lib gcc needs memcpy from libc
conf.env['STLIB_gcc'] = ['gcc', 'c']
conf.env.append_value('ECPP_FEATURES',['netx-firmware'])
else:
conf.setenv(envname)
def ecpp_setupbuild_platform_stm32(conf, device, board, platform, arch):
global stm32_vars
ldscript = 'device_%s.ld' % device
vars = stm32_vars[device]
envname = 'device_%s' % device
conf.load('ecpp_toolchain ecpp_platform_arm')
conf.ecpp_setuptoolchain('arm')
create = envname not in conf.all_envs
if create:
conf.setenv(envname, conf.env)
conf.env['ECPP_ENVNAME'] = envname
for k,v in vars.items():
conf.env.append_value(k, Utils.to_list(v))
for x in 'CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x + "_release", ['-Os'])
conf.env.append_value(x + "_debug", ['-O0'])
conf.env.append_value('LINKFLAGS', ['-nodefaultlibs', '--static', '-Wl,--gc-sections'])
ldscript = conf.root.find_node(os.path.join(conf.env['ECPP_DIR'],'linkerscripts',ldscript))
if ldscript:
conf.env['LINKERSCRIPT'] = ldscript.abspath()
conf.env['DEVICE'] = device
# new libc needs ecpp library for support code!
conf.env['STLIB_c'] = ['c', 'ecpp_%s' % conf.env['DEVICE'].lower()]
conf.env['STLIB_gcc'] = ['gcc', 'c']
# Mark this env to build a ecpp library for
conf.env['ECPP_BUILDLIB'] = True
conf.env.append_value('ECPP_LIBNAME', 'ecpp_%s' % conf.env['DEVICE'].lower())
conf.env.append_value('ECPP_FEATURES',['stm32-firmware'])
else:
conf.setenv(envname)
def ecpp_setupbuild_platform_atsam(conf, device, board, platform, arch):
global atsam_vars
vars = atsam_vars[device]
envname = 'device_%s' % device
conf.load('ecpp_toolchain ecpp_platform_arm')
conf.ecpp_setuptoolchain('arm')
create = envname not in conf.all_envs
if create:
conf.setenv(envname, conf.env)
conf.env['ECPP_ENVNAME'] = envname
for k,v in vars.items():
conf.env.append_value(k, Utils.to_list(v))
for x in 'CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x + "_release", ['-Os'])
conf.env.append_value(x + "_debug", ['-O0'])
conf.env.append_value('LINKFLAGS', ['-nodefaultlibs', '--static', '-Wl,--gc-sections'])
for x in 'ram flash'.split():
ldscript = 'device_%s_%s.ld' % (device,x)
ldscript = conf.root.find_node(os.path.join(conf.env['ECPP_DIR'],'linkerscripts',ldscript ))
if ldscript:
conf.env['LINKERSCRIPT_%s' % x] = ldscript.abspath()
else:
conf.env['LINKERSCRIPT_%s' % x] = u'Error: Please define a linkerscript in wscript'
conf.env['DEVICE'] = device
# new libc needs ecpp library for support code!
conf.env['STLIB_c'] = ['c', 'gcc', 'ecpp_%s' % conf.env['DEVICE'].lower()]
conf.env['STLIB_gcc'] = []
conf.env.append_value('ECPP_FEATURES',['firmware-hex'])
else:
conf.setenv(envname)
def ecpp_setupbuild_platform_native(conf, device, board, platform, arch):
envname = 'platform_%s' % platform
conf.load('ecpp_toolchain')
conf.ecpp_setuptoolchain('native')
create = envname not in conf.all_envs
conf.setenv(envname, conf.env)
if create:
for x in 'CFLAGS CXXFLAGS'.split():
conf.env.append_value(x, ['-mtune=native'])
conf.env.append_value(x + "_debug", ['-O0', '-g'])
conf.env.append_value(x + "_release", ['-O2', '-g'])
n = conf.root.find_dir(os.path.join(conf.env['ECPP_DIR'],'src'))
conf.env.append_value('INCLUDES', n.abspath())
def ecpp_setupbuild_platform_nrf52(conf, device, board, platform, arch):
global nrf52_vars
ldscript = 'device_%s.ld' % device
vars = nrf52_vars[device]
envname = 'device_%s' % device
conf.load('ecpp_toolchain ecpp_platform_arm')
conf.ecpp_setuptoolchain('arm')
create = envname not in conf.all_envs
if create:
conf.setenv(envname, conf.env)
conf.env['ECPP_ENVNAME'] = envname
for k,v in vars.items():
conf.env.append_value(k, Utils.to_list(v))
for x in 'CFLAGS CXXFLAGS LINKFLAGS'.split():
conf.env.append_value(x + "_release", ['-Os'])
conf.env.append_value(x + "_debug", ['-O0'])
conf.env.append_value('LINKFLAGS', ['-nodefaultlibs', '--static', '-Wl,--gc-sections'])
ldscript = conf.root.find_node(os.path.join(conf.env['ECPP_DIR'],'linkerscripts',ldscript))
if ldscript:
conf.env['LINKERSCRIPT_ecpp'] = ldscript.abspath()
conf.env['DEVICE'] = device
conf.env['STLIB_gcc'] = ['gcc', 'c']
conf.env.append_value('ECPP_FEATURES',['firmware-hex'])
else:
conf.setenv(envname)
