c++ headers in cross compilation

zohargolan — Thu, 17 Nov 2022 01:33:54 GMT

Hi Imx8mp,

I Have a question for you regarding c++ standard headers.

We have setup a development environment with Eclipse cross compiling and we are working with C projects without problems. Now we try to integrate a c++ component, and we have problems cross compiling the code for the imx8mp platform. It doesn’t seams that the SDK include the C++ standard headers like <iostream>.

15:52:32 **** Rebuild of configuration Debug for project hello_world ****

Info: Internal Builder is used for build

aarch64-fslc-linux-g++ -std=c++17 -O0 -g3 -Wall -c -fmessage-length=0 -o src/hello_world.o ../src/hello_world.cpp

../src/hello_world.cpp:9:10: fatal error: iostream: No such file or directory

9 | #include <iostream>

| ^~~~~~~~~~

compilation terminated.

15:52:33 Build Failed. 1 errors, 0 warnings. (took 620ms)

Do we need to build the kernel with implicit c++ headers support? How do we do that?

Thank you for your help

Zohar

topic c++ headers in cross compilation in i.MX Processors

c++ headers in cross compilation