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26 lines
1007 B
Python
26 lines
1007 B
Python
# Override functions after build b/c neither runtime (api) or build (flags, order, etc.) has any way to do so
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def disable_postmortem_output(env):
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env.AddPostAction(
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"$BUILD_DIR/FrameworkArduino/core_esp8266_postmortem.cpp.o",
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env.VerboseAction(
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"$OBJCOPY"
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" --redefine-sym ets_printf=__stub_printf"
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" --redefine-sym ets_printf_P=__stub_printf_P"
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" --redefine-sym ets_putc=__stub_putc"
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" $TARGET",
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"Overriding POSTMORTEM print functions from $TARGET",
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),
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)
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# newlib internal printf implementation declares these as weak, and neither symbol
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# is exported in a way that usual build picks them up. remove implicit definitions
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# to exclude them from the build completely
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def remove_float_support(env):
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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(LINKFLAGS=newflags)
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