[SOLVED]Firmware build with GCC fails on "#include <functional>"

Troubleshooting
1

Hello everyone.

Got myself a photon, and got it working with the web IDE. Flashed the flashing LED firmware, etc.

Now I was trying to build the offline toolchain. I’m using Ubuntu 14.04. But when I do

# ~/Desktop/sources/photon/firmware/modules$ make PLATFORM=photon clean all program-dfu

I get:

...
In file included from src/spark_protocol.h:29:0,
                 from src/spark_protocol.cpp:25:
src/spark_descriptor.h:31:22: fatal error: functional: No such file or directory
 #include <functional>
                      ^
compilation terminated.
make[2]: *** [../build/target/communication/platform-6-m-prod-6/src/spark_protocol.o] Error 1
make[2]: Leaving directory `/home/xopxe/Desktop/sources/photon/firmware/communication'
make[1]: *** [communication] Error 2
make[1]: Leaving directory `/home/xopxe/Desktop/sources/photon/firmware/modules/photon/system-part1'
make: *** [/home/xopxe/Desktop/sources/photon/firmware/modules/photon/system-part1/makefile] Error 2

I guess the missing library is boost’s functional.hpp, but I have it installed. Perhaps something should be done to point to the boost installation? I’ve looked around and seems nobody gets this error. Any idea would be very helpful.

2

Off course, just after posting I found this post: How to install the spark toolchain in Ubuntu 14.04 :expressionless:

After replacing the gcc-arm-none-eabi from the repos as indicated, it builds.