<![CDATA[cannot open source file "AvailabilityMacros.h" (dependency of "M5EPD.h")]]>Hello,

Just started using Visual Studio Code with the PlatformIO extension to develop a simple app for m5paper starting from the online image sample.
https://github.com/m5stack/M5EPD_OnlineImage_FixUrl

If I try debugging, the code does not build:
cannot open source file "AvailabilityMacros.h" (dependency of "M5EPD.h")

Any idea where is this library?

Any help is appreciated,
Gionata

]]>https://community.m5stack.com/topic/2710/cannot-open-source-file-availabilitymacros-h-dependency-of-m5epd-hRSS for NodeWed, 29 Apr 2026 12:22:19 GMTWed, 06 Jan 2021 17:17:40 GMT60<![CDATA[Reply to cannot open source file "AvailabilityMacros.h" (dependency of "M5EPD.h") on Fri, 07 Jan 2022 11:12:24 GMT]]>In Mac Terminal, type
xcrun --show-sdk-path
to get the XCode SDK path.

Add the path using the -I option and additional /usr/include/** to the build_flags option in platformio.ini

eg.

build_flags = 
	-I /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/**

found solution on some japanese blog

]]>https://community.m5stack.com/post/16104https://community.m5stack.com/post/16104Fri, 07 Jan 2022 11:12:24 GMT<![CDATA[Reply to cannot open source file "AvailabilityMacros.h" (dependency of "M5EPD.h") on Fri, 08 Jan 2021 11:35:51 GMT]]>@gionata said in cannot open source file "AvailabilityMacros.h" (dependency of "M5EPD.h"):

AvailabilityMacros.h

AvailabilityMacros.h is a file by Apple. It looks like it's provided by Xcode. Do you have Xcode installed?

]]>https://community.m5stack.com/post/11609https://community.m5stack.com/post/11609Fri, 08 Jan 2021 11:35:51 GMT