I'm trying to compile MLIR with the command:
cmake -G "Unix Makefiles" -DLLVM_ENABLE_PROJECTS=“mlir” ../mlir
Then came the CMake Error:
...
CMake Error at CMakeLists.txt:10 (tablegen):
Unknown CMake command "tablegen".
Call Stack (most recent call first):
include/mlir/Analysis/CMakeLists.txt:2 (mlir_tablegen)
...
I can't figure out what went wrong, how can I fix it?
Whichever llvm project you want to build, you still need to run cmake for the source directory corresponding to top-level llvm directory, not for its subdirectory.
Top-level directory is where you clone the project https://github.com/llvm/llvm-project.
Related
This question is about the CMake Tools extension for VS Code. The operation system is Windows 10.
The extension correctly found GCC, which I can verify by having a look at the %LocalAppData%/CMakeTools/cmake-tools-kits.json.
{
"name": "GCC 10.3.0 x86_64-w64-mingw32",
"compilers": {
"C": "C:\\msys64\\mingw64\\bin\\x86_64-w64-mingw32-gcc.exe",
"CXX": "C:\\msys64\\mingw64\\bin\\x86_64-w64-mingw32-g++.exe"
}
}
I tried to configure through the respective VS Code command and got an error:
[rollbar] Unhandled exception: Unhandled Promise rejection: configure Error: No usable generator found. {}
Then I added the respective setting to my local settings .vscode/settings.json.
{ "cmake.generator": "MSYS Makefiles" }
I got the following output:
[proc] Executing command: "C:/Program Files/CMake/bin/cmake.exe" --no-warn-unused-cli -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=TRUE -DCMAKE_BUILD_TYPE:STRING=Debug -DCMAKE_C_COMPILER:FILEPATH=C:\msys64\mingw64\bin\x86_64-w64-mingw32-gcc.exe -DCMAKE_CXX_COMPILER:FILEPATH=C:\msys64\mingw64\bin\x86_64-w64-mingw32-g++.exe -H<path to project root> -B<path to build directory> -G "MSYS Makefiles"
[cmake] Not searching for unused variables given on the command line.
[cmake] CMake Error: CMake was unable to find a build program corresponding to "MSYS Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
[cmake] CMake Error: CMake was unable to find a build program corresponding to "MSYS Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
[cmake] CMake Error: CMAKE_AR was not found, please set to archive program.
[cmake] -- Configuring incomplete, errors occurred!
So I extended my local settings.
{
"cmake.generator": "MSYS Makefiles",
"cmake.environment": {
"CMAKE_AR": "C:/msys64/usr/bin/ar.exe",
"CMAKE_MAKE_PROGRAM": "C:/msys64/usr/bin/make.exe"
}
}
Got the same output as before. I also tried setting these variables in the CMakeLists.txt and as system environment variables.
What is the proper way to do this?
I know this is an old request, but I've recently been suffering from this issue.
The trick I found (with the current version of MSYS2 on Windows), was to install the cmake version of mingw64.
With command:
pacman -S mingw-w64-x86_64-cmake
NOTE: This assumes that pacman is defined in your path, otherwise you will need to prefix the pacman with the path.
Then install Ninja:
pacman -S ninja
You shouldn't need to define the configuration in VSCode settings, it should just work.
I am new in linphone. I clone linphone git repo here, I got error when i am going to compiling linphone project.
As mention step in linphone github page here, follow all the step. and install required software in ubuntu 16.04.
When i am going to do ./prepare.py -ac or ./prepare.py -L got same error.
Issues is,
/linphone-android$ ./prepare.py ac
cmake /home/krunal/linphone-android/submodules/cmake-builder -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=/home/krunal/linphone-android/liblinphone-sdk/android-arm -DCMAKE_INSTALL_PREFIX=/home/krunal/linphone-android/liblinphone-sdk/android-arm -DLINPHONE_BUILDER_WORK_DIR=/home/krunal/linphone-android/WORK/android-arm -DCMAKE_TOOLCHAIN_FILE=toolchains/toolchain-android-arm.cmake -DLINPHONE_BUILDER_CONFIG_FILE=configs/config-android.cmake -DCMAKE_INSTALL_MESSAGE=LAZY -DLINPHONE_BUILDER_EXTERNAL_SOURCE_PATH=/home/krunal/linphone-android/submodules -DENABLE_VIDEO=NO -G "Unix Makefiles" -DENABLE_GPL_THIRD_PARTIES=YES -DENABLE_NON_FREE_CODECS=YES -DENABLE_AMRNB=YES -DENABLE_AMRWB=YES -DENABLE_BV16=YES -DENABLE_CODEC2=YES -DENABLE_G729=YES -DENABLE_GSM=YES -DENABLE_ILBC=YES -DENABLE_ISAC=YES -DENABLE_OPUS=YES -DENABLE_SILK=YES -DENABLE_SPEEX=YES -DENABLE_FFMPEG=YES -DENABLE_H263=YES -DENABLE_H263P=YES -DENABLE_MPEG4=YES -DENABLE_OPENH264=YES -DENABLE_VPX=YES
CMake Error at toolchains/android/toolchain-android.cmake:53 (message):
Cannot find the compiler
Call Stack (most recent call first):
toolchains/toolchain-android-arm.cmake:27 (include)
/usr/share/cmake-3.5/Modules/CMakeDetermineSystem.cmake:98 (include)
CMakeLists.txt
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
- Configuring incomplete, errors occurred!
Set your compiler, and have a compiler with the -Doption:
-DCMAKE_C_COMPILER=/usr/bin/gcc
Related: cmake: problems specifying the compiler (2)
For a new project we want to use CMake. We are using Eclipse CDT as IDE and Cygwin gcc.
We generated the CMakeLists.txt and followed [this tutorial (option 2)][1].
When I try to run the described Make target to generate the Makefiles with CMake, which executes
cmake -E chdir C:/projects/eclipse_ws/MyApp/Build/ cmake -G "Unix Makefiles" ../ Run CMake
I get the error
CMake Error: The source directory "C:/projects/eclipse_ws/MyApp/Build/CMake" does not exist.
If I run the command directly from a Cygwin console it works just fine, however then I have to run make also from the Cygwin console, because the Makefiles are generated with Unix paths.
EDIT:
So I fixed this issue (see my answer below).
But I'm still having problems.
When I try to run CMake as Make target in Eclipse as suggested in the tutorial I get the following errors:
cmake -E chdir Build/ cmake -G 'Unix Makefiles' ../
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
System is unknown to cmake, create:
Platform/MINGW32_NT-6.1 to use this system, please send your config file to cmake#www.cmake.org so it can be added to cmake
Your CMakeCache.txt file was copied to CopyOfCMakeCache.txt. Please send that file to cmake#www.cmake.org.
-- Check for working C compiler: /usr/bin/gcc.exe
System is unknown to cmake, create:
Platform/MINGW32_NT-6.1 to use this system, please send your config file to cmake#www.cmake.org so it can be added to cmake
-- Check for working C compiler: /usr/bin/gcc.exe -- broken
CMake Error at /usr/share/cmake-2.8.9/Modules/CMakeTestCCompiler.cmake:52 (MESSAGE):
The C compiler "/usr/bin/gcc.exe" is not able to compile a simple test
program.
It fails with the following output:
Change Dir: /cygdrive/c/projects/eclipse_ws/MyApp/Build/CMakeFiles CMakeTmp
Run Build Command:/usr/bin/make.exe "cmTryCompileExec726566634/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec726566634.dir/build.make
CMakeFiles/cmTryCompileExec726566634.dir/build
make[1]: Entering directory
'/cygdrive/c/projects/eclipse_ws/MyApp/Build/CMakeFiles/CMakeTmp'
/usr/bin/cmake.exe -E cmake_progress_report
/cygdrive/c/projects/eclipse_ws/MyApp/Build/CMakeFiles/CMakeTmp/CMakeFiles
1
Building C object
CMakeFiles/cmTryCompileExec726566634.dir/testCCompiler.c.obj
/usr/bin/gcc.exe -o
CMakeFiles/cmTryCompileExec726566634.dir/testCCompiler.c.obj -c
/cygdrive/c/projects/eclipse_ws/MyApp/Build/CMakeFiles/CMakeTmp/testCCompiler.c
CMakeFiles/cmTryCompileExec726566634.dir/build.make:60: recipe for target
'CMakeFiles/cmTryCompileExec726566634.dir/testCCompiler.c.obj' failed
make[1]: Leaving directory
'/cygdrive/c/projects/eclipse_ws/MyApp/Build/CMakeFiles/CMakeTmp'
make[1]: *** [CMakeFiles/cmTryCompileExec726566634.dir/testCCompiler.c.obj]
Error 1
Makefile:117: recipe for target 'cmTryCompileExec726566634/fast' failed
make: *** [cmTryCompileExec726566634/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:3 (project)
-- Configuring incomplete, errors occurred!
Seems like for some reason CMake assumes I have an MinGW environment and not Cygwin.
EDIT2
MinGW system was assumed, because a Git installation was in PATH before Cygwin and Git's uname command was used (which returns MinGW).
If you check "Make Target - Same as the target name" in Eclipse's Make dialog, Eclipse will add a
Run CMake
to the command (see question), which is misinterpreted by CMake.
I just unchecked "Same as the target name".
I tried running cmake to generate the build tools for linux on vmime with the latest source from git hub, it generated the following errors. Thoughts??
vmime$ /usr/local/bin/cmake -G "Unix Makefiles"
CMake Error at CMakeLists.txt:20 (INCLUDE):
include could not find load file:
CheckIncludeFileCxx
-- Build type: Debug
CMake Error at CMakeLists.txt:452 (CHECK_INCLUDE_FILE_CXX):
Unknown CMake command "CHECK_INCLUDE_FILE_CXX".
-- Configuring incomplete, errors occurred!
In your CMakeLists.txt at line 20, you have
include(CheckIncludeFileCxx)
This should be
include(CheckIncludeFileCXX)
^^--- Uppercase
Once CheckIncludeFileCXX is properly included, the error on line 452 should also disappear, since the file defines the function CHECK_INCLUDE_FILE_CXX.
It has probably only been tested on Windows; since Windows filenames are case-insensitive this would have worked.
all. I'm trying to use cmake for compile some android code with android toolchain on Windows 7x64.
when i call cmake as following
cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=android.cmake 1>!cmake.log 2>!cmake.error.log
I run this command from Administrator console and get following output:
!cmake.log
-- The C compiler identification is GNU 4.6.0
-- The CXX compiler identification is GNU 4.6.0
-- Check for working C compiler: c:/cygwin/usr/local/android-toolchain-r8ea9/bin/arm-linux-androideabi-gcc.exe
-- Check for working C compiler: c:/cygwin/usr/local/android-toolchain-r8ea9/bin/arm-linux-androideabi-gcc.exe -- broken
-- Configuring incomplete, errors occurred!
!cmake.error.log
CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message):
The C compiler
"c:/cygwin/usr/local/android-toolchain-r8ea9/bin/arm-linux-androideabi-gcc.exe"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: C:/PDK_BUILD/openssl/CMakeFiles/CMakeTmp
Run Build Command:C:/PROGRA~2/CMAKE2~1.8/bin/cmake.exe
"cmTryCompileExec333575975/fast"
CMake Error: The source directory
"C:/PDK_BUILD/openssl/CMakeFiles/CMakeTmp/cmTryCompileExec333575975/fast"
does not exist.
Specify --help for usage, or press the help button on the CMake GUI.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
I granted adninistrator rights for cmake.exe itself, cleared read-only attributes from CMakeFiles folder and disabled anti-virus but still not worked.
It looks like you are running into CMake Bug 0013131. This comment suggests that using unset TMP should fix the problem. Don't forget to delete the CMakeCache.txt and CMakeFiles folders (or the entire build tree when using out-of-source builds), before retrying.