I'm switching from VS to CLion and they said I needed to install Cygwin and CMake. I then installed both of them. I tried use bundled, but CLion still gives me these errors make: not found C Compiler: not found C++ Compiler: not found GDB: not found.
I have installed CMake under the path C:\Users\Gaga\Downloads\cmake-3.4.1 but I don't see a cmake.exe, the closest thing is cmake.cxx.
Without these I'm not able to compile anything, please help
In the "Use specified" field I put C:\cygwin64\bin\cmake.exe your path may be different. Just ensure you have CMake, Make, gdb and gcc installed already in Cygwin (using the Cygwin setup.exe not via the CMake website) but I believe Clion checks if you have them installed after inputting the path.
The workaround would be to use MinGW. If you download it from the website it should come with cmake, and take care of the errors.
http://mingw.org/
When extract it and go to the installer you should check something like gcc and then from the top left corner something like 'install packages'
Be sure not to accidentally download the source, which I did, which would lead you toward this error: CLion: CMake Errors Source directory does not exist
Edit: So over a year later, I've learned a little more about Cygwin and mingw beyond what the internet says. CLion needs a "Unix-like" environment. If you use CLion on MacOS or a Linux it's already Unix based. Anything that is "POSIX" compliant will work. CygWin is a terminal emulator for windows where Unix commands like mkdir work. MinGW is something similar but not posix. Comes with GCC tho. I'm still a noob.
I had the same problem.
While installing cygwin, need to select the packages of cmake, gcc, gdb
Got the answer from the below link.
Select Packages while installing cygwin
After the installation go to the configuration page and select the cygwin directory. CLion will identify the configuration and you are done...
Related
I am trying to get Clang to work with VSCode. I've hit success on the terminal, but VSCode is still refusing to cooperate.
Clang on Windows by default targets x86_64-pc-windows-msvc, but the reason I'm using VSCode is I'm avoiding VS in the first place. The solution to this is to pass a target flag: --target=x86_64-w64-windows-gnu. This allows Clang to work with MinGW headers - on the terminal at least.
VSCode detects the presence of both Clang and MinGW-w64, and changing the Intellisense mode to windows-gcc-x64 allows it to work properly. However, changing the compiler path to Clang breaks Intellisense entirely - I've changed the Intellisense mode to windows-clang-x64 and windows-clang-x86, added a hard link at C:\MinGW and C:\mingw64 pointing at the MinGW installation, all to no avail. In all cases $PATH contains the MinGW bin directory, LLVM bin directory, and the MinGW hard link.
Any other ideas on what else I can try to get VSCode to recognize Clang?
Thank you for your time.
There is an easier why to install Clang on Windows without MSVC and it works with intellisense without problems.
go to https://www.msys2.org/ and install mysys2
then open mysys2 terminal and copy those commands to install Clang:
pacman -S mingw-w64-x86_64-clang
pacman -S mingw-w64-x86_64-clang-tools-extra
dont forget to add msys64\mingw64\bin to the SYSTEM PATH variable
Now Intellisense should work
I have also made a video about it if you want to check it : https://youtu.be/5OSO8IRlyXc
the basic idea was, I wanted to generate the call graph in text format for several c files. After googling around for long time, i found cflow, which can deliver everything I want, but it is only runable in Linux or else. Then I began to search how to compile the cflow source files on the web to a exe file. I found MinGW which should be able to do the cross-platform compilation.
After installing the MinGW and the MSYS and running the usual commands "./configure; make; make install", I simply got an error that "mkdir" was not found. Actually. Actually I was wondering whether this is the correct way to compile the whole package.
Does anyone has an idea how I can build the cflow.exe correctly in Windows? If there is a tutorial or something like this, I will be very thankful.
Song
Solution
Please try this Github repository "MinGW + MSYS build of GNU cflow 1.4" (For Windows).
https://github.com/noahp/cflow-mingw
It contains already compiled "cflow.exe",and an instruction about how to build cflow using mingw and msys.
Test
System Environment:Win 8.1 (x64)
1.I tested the "cflow.exe" downloaded from the github repository , and amazingly it worked!
2.I followed the mingw compiling instruction,and it successfully compiled "cflow 1.5".
Command:
bash configure
make
I was able to do that today. I'm using cygwin, after installing gcc, binutils, make and after downloading the gnu cflow.tar.gz, it was as easy as ./configure ; make ; make install.
Since "gcc -mno-cygwin" does not work anymore, I was looking for a way to get a MinGW-targeted GCC running within my Cygwin environment. (Running a MSYS environment is not an option at this point.)
The Cygwin installer offers a package "gcc-mingw", which installs, among others:
lib/gcc/i686-pc-mingw32/3.4.4/cc1.exe
lib/gcc/i686-pc-mingw32/3.4.4/collect2.exe
lib/gcc/i686-pc-mingw32/3.4.4/crtbegin.o
lib/gcc/i686-pc-mingw32/3.4.4/crtend.o
What is absent is the "gcc" frontend. So, how do I actually invoke this compiler? I hopefully don't have to go through "cc1" manually, have I?
I googled, but couldn't find anything relevant on the subject...
As you already found, you can use gcc-3 with -mno-cygwin. The other possibility is to install the 32-bit and/or 64-bit toolchains from the MinGW-w64 project, which have been packaged for Cygwin very recently and hence are available through setup.exe now. Don't be put off by the rather confusing executable names: i686-w64-mingw32-gcc is the 32-bit compiler and x86_64-w64-mingw32-gcc is the 64-bit one.
Further searches revealed that the MinGW-targeted cross-compiler is not ready yet, and that one has to either use GCC v3 with -mno-cygwin, or install a cross-compiler manually (see link above)...
After installing the MingW g++ package for Cygwin (mingw64-x86_64-gcc-g++), I also struggled to figure out how to invoke it.
Thanks to this wiki, I found out the command was x86_64-w64-mingw32-g++. Then I did alias g++='x86_64-w64-mingw32-g++' and g++ started working as expected.
Cygwin homepage says that "Individual packages like bash, gcc, less, etc. are released independently of the DLL.".
Here you can find how to install gcc under cygwin, so you should also select gcc package during install not only gcc-mingw.
I've installed XCode v3.1.3 and am having difficulties using the rumored GCC that is installed along with it. -- I'm certainly able to use the XCode IDE to compile my programs but would like the flexibility of also using the command line...
Where's GCC?
Look in /Developer/usr/bin
The most likely explanation is that when you installed the Developer tools you unchecked "UNIX Development Support", so the command line tools were never installed. Delete your /Developer/ directory and do a clean install of the tools; make sure to select "configure" during the installation process and ensure that the appropriate items are checked.
In /usr/bin you should find gcc-4.0 and gcc-4.2 and then there will be a symbolic link gcc which points to one of these (usually gcc-4.2).
As always, you can find out where any available command in your PATH is located using which, e.g.
$ which gcc
From llvm.org I've downloaded llvm-2.6-x86-mingw32.tar.bz2 into c:\llvm and llvm-gcc-4.2-2.6-x86-mingw32-tar.bz2 into c:\llvm-gcc as well as setup a desktop shortcut the following batch file in c:\llvm-gcc which attempts to setup an environment for compiling via the llvm-gcc command line too:
#echo off
color 0E
echo Configuring LLVM environment...
set LLVM_LIB_SEARCH_PATH=%~dp0lib
set PATH=c:\llvm;%~dp0bin;%PATH%
Unfortunately, this setup gives the following error when trying to compile a simple hello world program:
C:\CDev\sandbox>llvm-gcc -o hello.exe hello.c
llvm-gcc: CreateProcess: No such file or directory
I've briefly looked through the LLVM binaries and it appears that the MinGW-based Win32 API and runtime files are already included. I also tried adding the MinGW DLL to c:\llvm-gcc\bin to no avail.
What have I missed in setting up the binary LLVM environment and GCC-based front end on Vista?
Thanks, Jon
Because the GNU/MinGW assembler 'as' was required by 'llvm-gcc' to generate the obj file. The problem can be solved by using:
Install GNU/MinGW binutils, extract the as.exe into c:\llvm-gcc\bin
Install a full MinGW package, add %MinGW%\bin your %PATH%
#rwallace is correct that one needs to also install MinGW's binutils along with the LLVM binary download. I've updated the LLVM documentation appropriately at
http://llvm.org/docs/GettingStarted.html#installcf
As far as I can tell, the answer is that the MinGW distribution supplied by LLVM is not complete, in particular, it doesn't come with the 'binutils' programs.
The recommended solution seems to be to download and install MinGW yourself. However, the MinGW download page seems to be saying this requires 10 different packages to be downloaded and installed separately.
The solution I tried today was to use the MinGW that comes with Qt, which does come in a single package; thus far, that appears to work.
It seems like it is looking for the base MinGW installation in C:\MinGW. I just had this error today using gcc.exe in msys. To solve it, I created a symbolic link from c:\msys to c:\MinGW and everything worked.