Closed NelsonKon closed 3 years ago
ldesroches
commented
3 years ago Hi Nelson,
What are you trying to do? Cross-compile EGT manually? If yes, there are missing options when you call configure. Why don't you let Buildroot compiling EGT? The package is in buildroot-external-microchip.
Regards
Ludovic
NelsonKon
commented
3 years ago HI Ludovic, Thanks for coming back.
I did that because I can't load my application program using eclipse. I got the error of unable to create primary plane. I am thinking if I can build the egt, build the application program and copy over to the SD card. Can I do it that way?
Hope to hear from you soon.
Regards, Nelson
NelsonKon
commented
3 years ago Hi Ludovic, What configure option you meant?
Regards, Nelson
SandeepSM
commented
3 years ago Hi Nelson, For cross compilation of egt. please refer the steps mentioned in egt/docs/src/started.md file.
Regards, Sandeep Sheriker M
NelsonKon
commented
3 years ago Hi Sandeep, Thanks for coming back. I followed the steps in the egt/docs/src/started.md.
But I am still getting this error,
~/linux4sam/egt$ make
make all-recursive
make[1]: Entering directory '/home/nelsonkon/linux4sam/egt'
Making all in external
make[2]: Entering directory '/home/nelsonkon/linux4sam/egt/external'
make[2]: Nothing to be done for 'all'.
make[2]: Leaving directory '/home/nelsonkon/linux4sam/egt/external'
Making all in src
make[2]: Entering directory '/home/nelsonkon/linux4sam/egt/src'
make all-am
make[3]: Entering directory '/home/nelsonkon/linux4sam/egt/src'
CXX libegt_la-animation.lo
In file included from ../include/egt/detail/meta.h:18,
from ../include/egt/animation.h:15,
from animation.cpp:7:
/usr/include/c++/9/memory: In function ‘void std::align(std::size_t, std::size_t, void&, std::size_t&)’:
/usr/include/c++/9/memory:121:58: error: cast from ‘void*’ to ‘uintptr_t’ {aka ‘unsigned int’} loses precision [-fpermissive]
121 | const auto intptr = reinterpret_cast
What is the error, actually?
SandeepSM
commented
3 years ago Hi Nelson, Looks like cross compiler path is not set correctly. can you follow below step and check ?
export PATH=
./configure --prefix=/tmp/ --host=arm-buildroot-linux-gnueabihf
make
make install
Regards, Sandeep Sheriker M
NelsonKon
commented
3 years ago Hi Sandeep, Thanks a lot for your help. It works.
But at the configure option, I don't use the --prefix. I wonder what it is.
Anyway, I manage to run make till the end without any error.
Thanks so much.
Regards, Nelson
Hi, I follow these steps, git clone --recursive https://github.com/linux4sam/egt.git cd egt ./autogen.sh ./configure When I run make, I got this error, buildroot-at91/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/gnu/stubs.h:7:11: fatal error: gnu/stubs-soft.h: No such file or directory 7 | # include <gnu/stubs-soft.h> | ^
~~~~~I don't know it solves the problem, but I just created an empty file called stubs-soft.h in the gnu directory. When I run make, the problem went away. Another error came in,
/usr/include/c++/9/memory: In function ‘void std::align(std::size_t, std::size_t, void&, std::size_t&)’: /usr/include/c++/9/memory:121:58: error: cast from ‘void*’ to ‘uintptr_t’ {aka ‘unsigned int’} loses precision [-fpermissive] 121 | const auto intptr = reinterpret_cast( ptr);
| ^
Do you know what went wrong?
Hope to hear from you soon.
Regards, Nelson