This is the error that I'm facing When I'm trying to run code in windows 11 it's showing this error in terminal...
TERMINAL
At line:1 char:1
gcc My-c
cd "C: /MinGW/binc/Users/DELL/Desktop/C coding/" ; if ($?)
: ObjectNot Found: (C: \MinGw\binc\U. -- sktop\C coding: String) [Set-Location], ItemNlotFoundExcep
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNĀNNNNNNNNNNNNANN
CategoryInfo
FullyQualifiedErrorId : PathNotFound, Microsoft.PowerShell.Commands.SetLocationCommand
tion
I have tried everything but nothing worked
Download the C/C++ Extension. It is an extension provided by Microsoft that support visual studio code. It helps in IntelliSence, debugging and code browsing of the programming code in the visual studio.
Download the C/C++ compilers. There are some popular compilers are:
GCC on Linux
GCC via Mingw-w64 on Windows
Microsoft C++ compiler on windows
Clang for XCode on MacOS
still confused??
check out.... https://www.javatpoint.com/how-to-run-a-c-program-in-visual-studio-code#:~:text=After%20writing%20the%20code%2C%20right,Alt%20%2B%20N%20from%20the%20button.
If you are not able to compile the code.
and your output is like this-->
gcc.exe: error: okokok.c: No such file or directory
gcc.exe: fatal error: no input files
compilation terminated.
Than what you can do is
Step 1 Click on file from tab
Step 2 Than open folder where your file is saved.
Step 3 Now your terminal is ready to compile.
Related
I recently learned about Visual Studio Code & Intellisense and am currently writing code on that and trying to compile it using Cygwin. However, I'm never able to do it.
I have added C:\cygwin64\binand%systemdrive%:\cygwin\bin` to my system environment variables in settings. I'm doing this on a Windows 11 computer. But every time I try to compile a program, like:
gcc HelloWorld.c
I get:
cc1: fatal error: HelloWorld.c: No such file or directory
compilation terminated.
In file explorer, all the programs I'm trying to compile say "Availability status: error". Specifically, any programs (regardless of language) I have downloaded onto my computer hard drive are apparently unavailable. What does this mean?
I tried using MSYS Mingw-w64 but the same problem happens. I thought that I might not have included the "gcc-core" compiler file when I downloaded it, so i did that again with the file but nothing. I typed "gcc --version" and "gdb -- version" to check and debug but the same messages pop up, both for Cygwin and Mingw.
I tried using other text editors (notepad and vim) to type, but they didn't have any effect. I thought they might create compileable, "available" files on file explorer.
After installing EiffelStudio I can't compile and run any project because I always get VD43 warning and C Compiler Error.
2 VD43 Precompiled file is missing or unreadable. File 'c:\users\username\documents\eiffel user files\19.05\precomp\spec\win64\EIFGENs\base-scoop-safe\W_code\msc_vc140\driver.exe'.
1 C Compiler Error Please review the External Compilation output of the Outputs Tool.
Error code: C Compiler Error
Error: External C/C++ compilation failed.
What to do: Check the external C/C++ compilation for details.
Please review the External Compilation output of the Outputs Tool.
I found this page: https://www.eiffel.org/doc/version/trunk/faq/FAQ. The key ISE_C_COMPILER must be additionally defined in order for EiffelStudio to work at all. But how does one "Tell EiffelStudio to use Visual Studio 2017-compatible libraries"? I tried setting it as an environment variable, and changing the compile_library.bat and esvars.bat, so that in every place it's set ISE_C_COMPILER=msc_vc140. I also added variable ISE_C_COMPILER - msc_vc140 on the EiffelStudio GUI, under Project->Project Settings->Target:project->Advanced->Variables
I deleted all the projects and the precomp folder. I ran espawn -l just to verify that I have the good c++ compiler:
Available C/C++ compilers:
VC160: Microsoft Visual Studio 2019 VC++ (19.0)
VC150: Microsoft Visual Studio 2017 VC++ (15.0)
To me it seems that I installed everything and I set every variable but it still gives me the same warning and error.
I am developing executables from source code of llvm. So I downloaded the llvm source code from github.
I am trying everything from command line on Windows OS
I am following the link for libtooling in clang
http://clang.llvm.org/docs/LibASTMatchersTutorial.html
I tried with 2 options
Option First: I ran the below command
cmake -G Ninja "C:\Users\amith.ks\Desktop\Clang-llvm\llvm-project\llvm" -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra" -DLLVM_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Release
Everything Worked..
Second option:
I wan to set cmake_c_compiler and cmake_cxx_compiler from command line.
I dont want to use cmake-gui so I run the below command
cmake -G Ninja "C:\Users\amith.ks\Desktop\Clang-llvm\llvm-project\llvm" -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra" -DLLVM_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
From out of no where error was thrown
CMake Error at cmake/modules/CheckAtomic.cmake:53 (message):
Host compiler appears to require libatomic, but cannot find it.
Call Stack (most recent call first):
cmake/config-ix.cmake:343 (include)
CMakeLists.txt:617 (include)
When I saw the cmake error log It was saying this
LINK : fatal error LNK1104: cannot open file 'atomic.lib'
clang: error: linker command failed with exit code 1104 (use -v to see invocation)
ninja: build stopped: subcommand failed.
I searched my whole pc atomic.lib no where to be found.
How to solve this issue on windows?
Please help me with answers.
I know why it fails. It's a bug in the LLVM's cmake files. In order to check if atomic.lib is required CheckAtomic.cmake tries compiling and linking a piece of code with atomic.lib. When it fails (because atomic.lib is not required and thus is not present) it falsely concludes that atomic.lib is needed. LLVM's cmake files is a hot mess with rarely fixed bugs. There are bugs staying there for years. I guess this is because nobody understands anymore how LLVM build system works.
Long story short, I couldn't find why CheckAtomic.cmake inserts atomic.lib while checking that it is not required. As a workaround I just unconditionally set HAVE_CXX_ATOMICS64_WITHOUT_LIB and HAVE_CXX_ATOMICS_WITHOUT_LIB to True in CheckAtomic.cmake:
set(HAVE_CXX_ATOMICS64_WITHOUT_LIB True)
set(HAVE_CXX_ATOMICS_WITHOUT_LIB True)
Use clang-cl (or MSVC cl), they dont require lib atomic.
I'm trying to use Clang 11 (with MSVC ABI) to compile Clang 11. However, MSVC's headers won't compile in C++11 mode, which CheckAtomic.cmake uses:
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -std=c++11")
results in:
C:\Users\nyanpasu\code\llvm-project>clang -Werror=unguarded-availability-new -std=c++11 uwu.cpp
In file included from uwu.cpp:1:
In file included from C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\atomic:19:
In file included from C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xatomic.h:13:
In file included from C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\type_traits:11:
C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.27.29110\include\xstddef:283:22: error: 'auto' return
without trailing return type; deduced return types are a C++14 extension
_NODISCARD constexpr auto _Unfancy(_Ptrty _Ptr) noexcept { // converts from a fancy pointer to a plain pointer
^
1 error generated.
I don't know if this is a MSVC bug where it ships an header incompatible with C++11, or a Clang bug where it's using MSVC headers instead of its own.
In any case, changing c++11 to c++14 fixes this error.
As lulle mentioned, you need to use the right tools to compile. If you have installed Visual Studio, use the Developer Command prompt for Visual Studio instead of a regular cmd and you'll have the environment variables you need. It is located in your Visual Studio installation directory, under the Tools subdirectory.
For example:
C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\Tools\VsDevCmd.bat
I encountered the same error in macOS. Adding the CPP Libraries to the path solved it for me. You can try executing the following commands.
export SDKROOT="$(xcrun --sdk macosx --show-sdk-path)"
export CPLUS_INCLUDE_PATH=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1
I installed Eclipse in fedora and then installed the CDT plugin for developping C/C++ applications . All the installation are done !
So now i can create a C/C++ project but when it comes to running it i got this message
launch failed , Binary not found
and
unable to find full path to gcc.
gcc -O2 -g -Wall -c -fmessage-length=0 -o Rad1.o ../Rad1.c
Internal Builder: Cannot run program "gcc": Unknown reason
Error: Program "gcc" is not found in PATH
Is there any more configuration i must do so C/C++ runs?
Thanks.
Executing c/c++ program with eclipse+unix base plate-forme, it requied object file of the program to execute/run it. So first of all you need to build your program by just pressing Ctr+b to buid it. This will create an object file that was required. Now you enabled to run/execute your programe. Good luck :)
All,
I'm trying to compile some code that compiles in Ubuntu after getting the udev library from "apt-get". I am trying to get it to compile in RedHat 5 but am getting the following compile errors:
error: libudev.h: No such file or directory
The question is similar to: QSerialDevice: Compilation error "libudev.h: No such file or directory"
However, instead of the failure happening on Ubuntu, it's happening on RedHat 5. I tried finding the RPM files for the udev library and got one RPM file from the following link. The RPM file was unsuccessful installing when I double clicked it stating:
"Cannot install source packages"
"No packages were given for installation"
http://www.linuxquestions.org/questions/linux-software-2/i-need-libudev-or-udev-devel-for-red-hat-5-a-4175422051/
udev-147-2.42.el6.src.rpm is the name of the RPM
Any help would be appreciated. Doing a search on Google is starting to lead me to believe that this libudev.h is only for Ubuntu? Is this true!?
Its only available for RedHat 6 not in RedHat 5.
http://pkgs.org/centos-6-rhel-6/centos-rhel-i386/libudev-devel-147-2.41.el6.i686.rpm.html