When I compile ThreadX+GUIX project of eclipse CDT with arm-none-eabi-gcc(Win7 64bit). It come out make (e=206). I found the same problems happened almost in JAVA development,but their solutions are not work for the CDT. Here is the compile error information:
I know the reason is because the GUIX has 1311 source files, and the compile and link operation command comes beyond the 8192 command limit. I have try to update the eclipse ,and move my workspace to the root of disk ,but the error still comes out. Now I don't know how to solve this problem. Anybody help me
If it is failing during linker/librarian stage, I modify the librarian command line to use an object_list.txt file to feed in the object file list, rather than specify them all on the command line. So something like this:
arm-elf-ar -r libguix.a #../object_list.txt
I use a python script to generate object_list.txt from the list of .c files, so it looks like this:
./common/src/gx_accordion_menu_create.o
./common/src/gx_accordion_menu_draw.o
./common/src/gx_accordion_menu_event_process.o
./common/src/gx_accordion_menu_position.o
./common/src/gx_animation_canvas_define.o
./common/src/gx_animation_complete.o
./common/src/gx_animation_create.o
./common/src/gx_animation_drag_disable.o
etc...
In your eclipse IDE there are settings to run your own custom linker command line rather than the default command line that isn't working.
Let me know if that helps you.
Related
i just started to code in cpp and nothing is working idk if i didn't install the gcc properly or what but i already set the path of the bin file idk why it refuses to run
the code:
#include<iostream>
int main()
{
std::cout<<"hello";
}
and the problem is that when I try to use the "code runner extension" it is not working so I just press f5 and then when I get the error messages which says at first "could not find the task file'c/c++:g++.exe build active file' " and I get three options 1:debug anyway
2:configure task
3:cancel
when I choose debug anyway I get this error here
Since you're on windows consider installing Visual Studio or CLion. They're more beginner friendly - VSCode can get tricky to run c++ on windows. Either way, looks like you're trying to run your project without building it first. There should be a build option right next to the run option. Try building it, then running. The build is what compiles and creates the project.exe file, which is what the compiler is saying isn't there.
The referenced IDE's always auto-build on run, so there's that
If you're familiar with using the command line, these commands will do what you want, assuming the .cpp file is in your current directory.
g++ <FILENAME>
./a.out
There are wonderful flags you can add to the first command (the compiling command) like -Wall, -Wextra, -o, and many more. But, since it seems like you're just starting out, there's no need to worry about those!
If you're not familiar with the command line, I would encourage you to become familiar! It is an extremely powerful tool for a programmer. Here is a YouTube video that talks about it.
I get the following error:
Exception occurred executing command line.
Cannot run program "C:/OMNEST-5.5.1/samples/enera/lteAdvanced/enera.exe" (in directory "C:\OMNEST-5.5.1\samples\enera\lte"): CreateProcess error=2, The System cannot find the file.
I already built the project many times. I have tried to make a simplier already given example from omnet just to check if this is working. It is working. But if I copy this example in my Project it also doesn't work, so there is sth wrong with my Project file. But it seems to be correct. I just have one Connection and kept it really really simple. But it doesn't work. I have installed Omnest and inet correctly.
The most likely cause is that the EXE file cannot find the omnet++ dynamic libraries it tries the load. And the most likely reason is that you are trying to execute the executable from a CMD prompt instead of from the shell provided by the mingwenv.cmd script.
Everything you do in OMNeT++ (including starting the simulations) must be run from the mingwenv shell.
I'm trying to compile c++ code in Notepad++. The command I'm running is as follows in the Program to Run box.
C:\MinGW\bin\g++.exe -o "$(NAME_PART)" "$(FULL_CURRENT_PATH)"
I get the error saying "The program can't start because libmpc-3.dll is missing...". I checked the MinGW file path and the libmpc-3.dll file is there in the bin folder.
Why would it say the file is missing, or is there something wrong with my command?
Please take a look at this solved question:
MinGW gcc -> libmpc-3.dll missing on 64-Bit Windows 7
Maybe it helps you.
I'm new to programming so I feel there is something simple I'm missing here.
I'm using the latest version of Mac and I've just installed Code::Blocks along with Xcode so I can use the gcc compiler.
I created a new "console application" project and the code for a hello world program shows up.
I built this code and it gave me 0 errors and 0 warnings so I thought it was off to a good start.
But when I go to run this code all I get is the following in my Terminal window:
*/Applications/CodeBlocks.app/Contents/MacOS/cb_console_runner DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:. /Users/Ryan/Documents/C++ book stuff/SayHello/bin/Debug/SayHello
Ryan-McMullens-iMac:~ Ryan$ /Applications/CodeBlocks.app/Contents/MacOS/cb_console_runner DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:. /Users/Ryan/Documents/C++ book stuff/SayHello/bin/Debug/SayHello
sh: /Users/Ryan/Documents/C++: No such file or directory
Process returned 127 (0x7F) execution time : 0.003 s
Press ENTER to continue.*
I've checked to make sure its using the gcc compiler. I've also tried creating a C++ directory in my documents folder but that didn't help.
Like I said, I feel like I'm just missing a step somewhere so any help would be really appreciated!
Thanks!
Try avoiding using '+' and spaces in the name of directories.
Many program don't handle escaping of pathnames when running external tools like compiler, linker or when calling the final executable.
Remove spaces from your path. It seems that codeblocks does not quote the paths, so every space will be introducing a new command or parameter. The problem here is this part:
C++ book
because it has a whitespace.
Some of Facebooks programmer puzzles look fun, so I'm trying to get set up to code in C++ on my mac. I decided to try compiling some of my old CS homework with GCC to get started.
My code compiles fine, but when I try to run the executable (called "encrypt") I get this:
-bash: encrypt: command not found
I checked the permissions on the file and it seems to have execute permission. What am I missing here?
The current directory isn't in your $PATH, so you have to tell the shell to execute encrypt in the current directory.
./encrypt
or
/path/to/directory/encrypt
You need to execute it as ./encrypt
Try ./encrypt rather than encrypt. Bash won't look for executables with relative paths outside the path.