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171 lines
5.8 KiB
171 lines
5.8 KiB
#!/usr/bin/env python
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from __future__ import print_function
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import os
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import sys
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from subprocess import call
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import click
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Import("env", "projenv")
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PIO_PLATFORM = env.PioPlatform()
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FRAMEWORK_DIR = PIO_PLATFORM.get_package_dir("framework-arduinoespressif8266")
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# ------------------------------------------------------------------------------
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# Utils
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# ------------------------------------------------------------------------------
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class Color(object):
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BLACK = '\x1b[1;30m'
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RED = '\x1b[1;31m'
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GREEN = '\x1b[1;32m'
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YELLOW = '\x1b[1;33m'
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BLUE = '\x1b[1;34m'
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MAGENTA = '\x1b[1;35m'
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CYAN = '\x1b[1;36m'
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WHITE = '\x1b[1;37m'
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LIGHT_GREY = '\x1b[0;30m'
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LIGHT_RED = '\x1b[0;31m'
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LIGHT_GREEN = '\x1b[0;32m'
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LIGHT_YELLOW = '\x1b[0;33m'
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LIGHT_BLUE = '\x1b[0;34m'
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LIGHT_MAGENTA = '\x1b[0;35m'
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LIGHT_CYAN = '\x1b[0;36m'
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LIGHT_WHITE = '\x1b[0;37m'
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def clr(color, text):
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return color + str(text) + '\x1b[0m'
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def print_warning(message, color=Color.LIGHT_YELLOW):
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print(clr(color, message), file=sys.stderr)
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def print_filler(fill, color=Color.WHITE, err=False):
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width, _ = click.get_terminal_size()
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if len(fill) > 1:
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fill = fill[0]
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out = sys.stderr if err else sys.stdout
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print(clr(color, fill * width), file=out)
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def ldscript_inject_libpath():
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# espressif8266@1.5.0 did not append this directory into the LIBPATH
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libpath_sdk = os.path.join(FRAMEWORK_DIR, "tools", "sdk", "ld")
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env.Append(LIBPATH=[libpath_sdk])
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libpath_base = os.path.join("$PROJECT_DIR", "..", "dist", "ld")
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env.Append(LIBPATH=[
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os.path.join(libpath_base, "pre_2.5.0")
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])
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# local.eagle.app.v6.common.ld exists only with Core >2.5.0
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def check_local_ld(target ,source, env):
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local_ld = env.subst(os.path.join("$BUILD_DIR", "ld", "local.eagle.app.v6.common.ld"))
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if os.path.exists(local_ld):
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env.Prepend(LIBPATH=[
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os.path.join(libpath_base, "latest")
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])
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env.AddPreAction(
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os.path.join("$BUILD_DIR", "firmware.elf"),
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check_local_ld
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)
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# ------------------------------------------------------------------------------
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# Callbacks
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# ------------------------------------------------------------------------------
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def remove_float_support():
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flags = " ".join(env['LINKFLAGS'])
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flags = flags.replace("-u _printf_float", "")
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flags = flags.replace("-u _scanf_float", "")
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newflags = flags.split()
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env.Replace(
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LINKFLAGS = newflags
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)
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def cpp_check(target, source, env):
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print("Started cppcheck...\n")
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call(["cppcheck", os.getcwd()+"/espurna", "--force", "--enable=all"])
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print("Finished cppcheck...\n")
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def check_size(target, source, env):
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(binary,) = target
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path = binary.get_abspath()
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size = os.stat(path).st_size
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print(clr(Color.LIGHT_BLUE, "Binary size: {} bytes".format(size)))
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# Warn 1MB variants about exceeding OTA size limit
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flash_size = int(env.BoardConfig().get("upload.maximum_size", 0))
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if (flash_size == 1048576) and (size >= 512000):
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print_filler("*", color=Color.LIGHT_YELLOW, err=True)
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print_warning("File is too large for OTA! Here you can find instructions on how to flash it:")
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print_warning("https://github.com/xoseperez/espurna/wiki/TwoStepUpdates", color=Color.LIGHT_CYAN)
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print_filler("*", color=Color.LIGHT_YELLOW, err=True)
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def dummy_ets_printf(target, source, env):
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(postmortem_src_file, ) = source
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(postmortem_obj_file, ) = target
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cmd = ["xtensa-lx106-elf-objcopy"]
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# recent Core switched to cpp+newlib & ets_printf_P
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cmd.extend(["--redefine-sym", "ets_printf=dummy_ets_printf"])
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cmd.extend(["--redefine-sym", "ets_printf_P=dummy_ets_printf"])
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cmd.append(postmortem_obj_file.get_abspath())
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env.Execute(env.VerboseAction(" ".join(cmd), "Removing ets_printf / ets_printf_P"))
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env.Depends(postmortem_obj_file,"$BUILD_DIR/src/dummy_ets_printf.c.o")
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def patch_lwip():
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# ignore when building with lwip2
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if "lwip_gcc" not in env["LIBS"]:
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return
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toolchain_prefix = os.path.join(PIO_PLATFORM.get_package_dir("toolchain-xtensa"), "bin", "xtensa-lx106-elf-")
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patch_action = env.VerboseAction(" ".join([
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"-patch", "-u", "-N", "-d",
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os.path.join(FRAMEWORK_DIR, "tools", "sdk", "lwip"),
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os.path.join("src", "core", "tcp_out.c"),
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env.subst(os.path.join("$PROJECT_DIR", "..", "dist", "patches", "lwip_mtu_issue_1610.patch"))
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]), "Patching lwip source")
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build_action = env.VerboseAction(" ".join([
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"make", "-C", os.path.join(FRAMEWORK_DIR, "tools", "sdk", "lwip", "src"),
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"install",
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"TOOLS_PATH={}".format(toolchain_prefix),
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"LWIP_LIB=liblwip_gcc.a"
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]), "Rebuilding lwip")
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patcher = env.Alias("patch-lwip", None, patch_action)
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builder = env.Alias("build-lwip", patcher, build_action)
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if os.environ.get("ESPURNA_PIO_PATCH_ISSUE_1610"):
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env.Depends("$BUILD_DIR/${PROGNAME}.elf", builder)
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env.AlwaysBuild(patcher)
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env.AlwaysBuild(builder)
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# ------------------------------------------------------------------------------
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# Hooks
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# ------------------------------------------------------------------------------
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# Always show warnings for project code
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projenv.ProcessUnFlags("-w")
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# 2.4.0 and up
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remove_float_support()
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ldscript_inject_libpath()
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# two-step update hint when using 1MB boards
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env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", check_size)
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# disable postmortem printing to the uart. another one is in eboot, but this is what causes the most harm
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if "DISABLE_POSTMORTEM_STACKDUMP" in env["CPPFLAGS"]:
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env.AddPostAction("$BUILD_DIR/FrameworkArduino/core_esp8266_postmortem.c.o", dummy_ets_printf)
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env.AddPostAction("$BUILD_DIR/FrameworkArduino/core_esp8266_postmortem.cpp.o", dummy_ets_printf)
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# patch lwip1 sources conditionally:
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# https://github.com/xoseperez/espurna/issues/1610
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patch_lwip()
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