Hello World - Building Error

[Suleyman]

[ysapir]

[Suleyman]

[ysapir]

The current version of e-gcc does not link to the e-lib by default, so you must add the "-le-lib" option to your command line. In Eclipse you can add it in Project Properties -> C/C++ Build -> Linker -> Libraries (just add "e-lib" to the list).

make sure that you have the Epiphany-related header files in "$EPIPHANY_HOME/tools/e-gnu/epiphany-elf/sys-include" and the "libe-lib.a" library at "$EPIPHANY_HOME/tools/e-gnu/epiphany-elf/lib". Also, make a symlink at the same place, named "libelib.a", for backward compatibility.

All that said, we strongly recommend following the Hello-World example from the examples directory instead of the template application.

The Eclipse plugin was developed a long time ago, with a different system and workflow available. There are no short term plans to update the plugin.

[Suleyman]

[ysapir]

mmm... you're right. The e-hal version in there is the ARM binary. If you are building on your PC, you should replace the "gcc" command with "a-gcc". For this to work, you should also make sure that you have "/opt/adapteva/esdk/tools/a-gnu/bin" in your path.

[Suleyman]

[ysapir]

Please have a look at this post: