I am a freshman for the beaglebone. I need your help. I have installed the cross compiler toolchain arm-linux-gnueabi on my 64 bit xubuntu in eclipse as well as codeblocks environment. I have made a hello world program, cross compiled it in 3 ways using eclipse , using terminal,using Codeblocks. But when i run my executable file in Beaglebone i get the error saying cant load shared file libstdc++6.so.6:file not found.
Though i have already installed latest libstdc++6,ia32-libs and configured it. I am using ssh for logging into my Beaglebone. My all projects are pending because of this. Please suggest solution. I will be grateful to you. I have worked according to derek molloy c,c++ video but still got the error. I think it is because of difference between 32 bit and 64 bit in beaglebone and laptop respectively.
Have you really installed libstdc++6,ia32-libs on your BB? It looks like x86 lib. Take a look at Buildroot. It already provides BB target, so you can get your basic rootfs quite quickly. Then just add needed packages and you are done. The main benefit, when using such distro like BR, that you have all needed dependencies in your rootfs, that you burn on your microSD card. BR also provides Eclipse plugin.
I thought abi used was arm-linux-gnueabi but when i got the details of abi version running on my beagleboard i found it was arm-linux-gnueabihf. So i just replaced the compiler and then it was able to find all the files.
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I would like to know how could it be possible to cross compile the Alsa library in Windows for my linux host.
I am using an iMX8X with a Linux image, made by Yocto, and I need to implement the Alsa library in my Eclipse to be able to use the functions it gives. I have tried to,
CC=aarch64-linux-gnu-gcc(in my case) ./configure host=arm-linux
It goes by properly but when I do make with cygwin it fails and I cannot figure it out.
Anyone know how to approach the cross-compilation of a library for Windows Eclipse?
Thanks in advance!
There is no point on compiling Alsa on Windows, this library works with Linux Core in order to work. There is no actual way, for what I found, to compile it on Windows. Best approach has been to make a Virtual Box machine with Ubuntu 20.04, install Eclipse and compile and add Alsa library in the Ubuntu machine. For more information, just ask me about it, glad to help.
i trying to create a appimage for my Linux system. Using qt-creator i have completed the programing and ran the app successfully . but when i am trying to make it appimage using linuxdeployQt i am facing some errors
linuxdeployqt 5 (commit 37631e5), build 631 built on 2019-01-25 22:47:58 UTC ERROR:
The host system is too new.
Please run on a system with a glibc version no newer than what comes with the oldest still-
supported mainstream distribution, which currently is glibc 2.20.
This is so that the resulting bundle will work on most still-supported Linux distributions.
For more information, please see
https://github.com/probonopd/linuxdeployqt/issues/340
i don't know what this issue is. when i visit the website, it is not clear also. So anyone familiar with this kind please put your help here.
It means that your glibc is too new.
That's correct, to work around this issue while using linuxdeployqt you have to choose as build environment an older system such as Centos 6 or Ubuntu 14.04.
As an alternative, you can use appimage-builder which allows producing AppImages on newer systems.
It means that your glibc is too new. I think it is supported glibc version comes with Ubuntu 14.04 as it is mentioned in herr https://github.com/probonopd/linuxdeployqt/issues/340. I have faced the same problem and still struggling to solve this issue.
im trying to solve this issue for a few days now and i cant find any solution.
I got myself an Atmega88A and i want to program it on fedora.
I tried to program C with gcc and that went well. But as i tried to include the avr/io.h, i always get the failure that it didnt found anything. I tried to get the new version of gcc, but that gives me an error too. Would it be enough to just download the avr/io.h library and implement it somewhere in my files? or is there any way to download this all together, including also all the other libraries that i need (e.g. util/delay.h)
You need to use a version of GCC that is specifically built to target AVR chips, you cannot just use the normal gcc executable for your system because it will produce the wrong kind of program. If you download a correctly-configured toolchain, then lines like #include <avr/io.h> should work automatically because the toolchain's default include search paths will be set up properly.
Many Linux distributions provide an avr-gcc package that you can just install with your package manager, including Fedora. You might have to install the avr-libc package to get the avr/io.h header.
If that doesn't work for some reason, you could try downloading Microchip's official AVR toolchain from this page:
http://www.microchip.com/avr-support/avr-and-arm-toolchains-(c-compilers)
What fixed this problem for me was this missing package: avr-gcc-c++. Running the command:
dnf install avr-gcc-c++
fixed it.
I've downloaded the latest version of CefGlue as well as the corresponding CEF binaries. I can get the demo examples to run fine in Windows, but the Linux GtkSharp demo does not run. It compiles fine under MonoDevelop on my Linux box but throws a DllNotFoundException: libcef
I've put the libcef.so in the executable directory as well as running ldconfig in the CEF release directory.
I'm new to Linux, so there's probably something simple and obvious that I'm missing.
The answers on this Bitbucket issue explain how the library path resolution can be fixed.
Unfortunately, this Bitcuket issue goes on to explain that Linux support is broken and the maintainer Dmitry says that he doesn't have the resources to support linux.
I searched around a fair amount and didn't see anyone else with this specific problem. I'm running Ubuntu 14.04 (amd64) and codeblocks 13.12 (from the ubuntu repositories). I've followed the directions here: "wxWidgets how to cross compile an application for windows from linux using codeblocks?" and am finding myself a bit stuck. I can successfully compile win32 CLI code and code that uses windows.h. If I create a wxwidgets project I can successfully compile it for linux, but if I try and compile it using the mingw compiler setup (per the instructions in that link) I get the following error:
unrecognized command line option "-Wno-unused-local-typedefs"
Any suggestions would be greatly appreciated!
Just remove this option, you're using a compiler too old to have it. As all -Wno-xxx options, this one just suppresses a warning, so removing it is harmless.