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.
Related
I have a problem with this CMakeLists.txt file:
cmake_minimum_required(VERSION 2.6)
SET(CMAKE_C_COMPILER C:/MinGW/bin/gcc)
SET(CMAKE_CXX_COMPILER C:/MinGW/bin/g++)
project(cmake_test)
add_executable(a.exe test.cpp)
Calling cmake with: cmake -G "MinGW Makefiles" , it fails with the following output:
c:\Users\pietro.mele\projects\tests\buildSystem_test\cmake_test>cmake -G "MinGW Makefiles" .
-- The C compiler identification is GNU 4.6.1
-- The CXX compiler identification is GNU 4.6.1
-- Check for working C compiler: C:/MinGW/bin/gcc
CMake Error: your C compiler: "C:/MinGW/bin/gcc" was not found. Please set CMAKE_C_COMPILER to a valid compiler path or name.
CMake Error: Internal CMake error, TryCompile configure of cmake failed
-- Check for working C compiler: C:/MinGW/bin/gcc -- broken
CMake Error at C:/Program Files (x86)/CMake 2.8/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:52 (MESSAGE):
The C compiler "C:/MinGW/bin/gcc" is not able to compile a simple test
program.
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:10 (project)
CMake Error: your C compiler: "C:/MinGW/bin/gcc" was not found. Please set CMAKE_C_COMPILER to a valid compiler path or name.
CMake Error: your CXX compiler: "C:/MinGW/bin/g++" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
-- Configuring incomplete, errors occurred!
However the gcc compiler is in C:/MinGW/bin/ and it works.
Any idea?
Platform:
Windows 7
MinGW/GCC 4.6
Never try to set the compiler in the CMakeLists.txt file.
See the CMake FAQ about how to use a different compiler:
https://gitlab.kitware.com/cmake/community/wikis/FAQ#how-do-i-use-a-different-compiler
(Note that you are attempting method #3 and the FAQ says "(avoid)"...)
We recommend avoiding the "in the CMakeLists" technique because there are problems with it when a different compiler was used for a first configure, and then the CMakeLists file changes to try setting a different compiler... And because the intent of a CMakeLists file should be to work with multiple compilers, according to the preference of the developer running CMake.
The best method is to set the environment variables CC and CXX before calling CMake for the very first time in a build tree.
After CMake detects what compilers to use, it saves them in the CMakeCache.txt file so that it can still generate proper build systems even if those variables disappear from the environment...
If you ever need to change compilers, you need to start with a fresh build tree.
I had similar problem as Pietro,
I am on Window 10 and using "Git Bash".
I tried to execute >>cmake -G "MinGW Makefiles", but I got the same error as Pietro.
Then, I tried >>cmake -G "MSYS Makefiles", but realized that I need to set my environment correctly.
Make sure set a path to C:\MinGW\msys\1.0\bin and check if you have gcc.exe there. If gcc.exe is not there then you have to run C:/MinGW/bin/mingw-get.exe and install gcc from MSYS.
After that it works fine for me
Using with FILEPATH option might work:
set(CMAKE_CXX_COMPILER:FILEPATH C:/MinGW/bin/gcc.exe)
I had the same issue. And in my case the fix was pretty simple. The trick is to simply add the ".exe" to your compilers path. So, instead of :
SET(CMAKE_C_COMPILER C:/MinGW/bin/gcc)
It should be
SET(CMAKE_C_COMPILER C:/MinGW/bin/gcc.exe)
The same applies for g++.
I have been trying to get JetBrains CLion IDE working, but I am running into a problem with Cmake and none of my research online has been helpful. I installed cygwin with the necessary packages (as stated here - gcc/g++, cmake, make, gdb). When I open up CLion and go into Settings (I'm running Windows 10) under Build>Toolchains>Debugger everything has a check next to it, so it seems like CLion has found everything alright, but when I look in the Debugger window I get the following error:
"C:\Users\Lucas Lofaro\.CLion2016.3\system\cygwin_cmake\bin\cmake.exe" -DCMAKE_BUILD_TYPE=Debug -G "CodeBlocks - Unix Makefiles" "/cygdrive/c/Users/Lucas Lofaro/ClionProjects/cracking_the_coding_interview"
-- The CXX compiler identification is GNU 5.3.0
-- Check for working CXX compiler: /usr/bin/c++.exe
-- Check for working CXX compiler: /usr/bin/c++.exe -- broken
CMake Error at /cygdrive/c/Users/Lucas Lofaro/.CLion2016.3/system/cygwin_cmake/share/cmake-3.6.2/Modules/CMakeTestCXXCompiler.cmake:54 (message):
The C++ compiler "/usr/bin/c++.exe" is not able to compile a simple test
program.
It fails with the following output:
Change Dir: /cygdrive/c/Users/Lucas Lofaro/ClionProjects/cracking_the_coding_interview/cmake-build-debug/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make.exe" "cmTC_96921/fast"
/usr/bin/make -f CMakeFiles/cmTC_96921.dir/build.make
CMakeFiles/cmTC_96921.dir/build
make[1]: Entering directory '/cygdrive/c/Users/Lucas
Lofaro/ClionProjects/cracking_the_coding_interview/cmake-build-debug/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_96921.dir/testCXXCompiler.cxx.o
/usr/bin/c++.exe -o CMakeFiles/cmTC_96921.dir/testCXXCompiler.cxx.o -c
"/cygdrive/c/Users/Lucas
Lofaro/ClionProjects/cracking_the_coding_interview/cmake-build-debug/CMakeFiles/CMakeTmp/testCXXCompiler.cxx"
Linking CXX executable cmTC_96921.exe
"/cygdrive/c/Users/Lucas
Lofaro/.CLion2016.3/system/cygwin_cmake/bin/cmake.exe" -E cmake_link_script
CMakeFiles/cmTC_96921.dir/link.txt --verbose=1
/usr/bin/c++.exe -Wl,--enable-auto-import
CMakeFiles/cmTC_96921.dir/testCXXCompiler.cxx.o -o cmTC_96921.exe
-Wl,--out-implib,libcmTC_96921.dll.a
-Wl,--major-image-version,0,--minor-image-version,0
c++: fatal error: -fuse-linker-plugin, but cyglto_plugin.dll not found
compilation terminated.
CMakeFiles/cmTC_96921.dir/build.make:97: recipe for target 'cmTC_96921.exe'
failed
make[1]: *** [cmTC_96921.exe] Error 1
make[1]: Leaving directory '/cygdrive/c/Users/Lucas
Lofaro/ClionProjects/cracking_the_coding_interview/cmake-build-debug/CMakeFiles/CMakeTmp'
Makefile:126: recipe for target 'cmTC_96921/fast' failed
make: *** [cmTC_96921/fast] Error 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:2 (project)
-- Configuring incomplete, errors occurred!
See also "/cygdrive/c/Users/Lucas Lofaro/ClionProjects/cracking_the_coding_interview/cmake-build-debug/CMakeFiles/CMakeOutput.log".
See also "/cygdrive/c/Users/Lucas Lofaro/ClionProjects/cracking_the_coding_interview/cmake-build-debug/CMakeFiles/CMakeError.log".
I've also added the cygwin bin directory to my Path environment variable, but I am really at a loss as to what to do next. Something isn't linking up and I don't want to start digging around in Cmake files without a better understanding of what's going on. Any guidance would be much appreciated. Please let me know if I can provide any additional information.
It turns out that the cmake, make, and g++ packages were installed but not updated to their most recent versions. Rerunning cygwin installer solved my problem and everything now compiles fine.
I am following these tutorials:
ROS installation in Ubuntu
Create your ROS workspace.
In step catkin_make i'm getting error:
-- The C compiler identification is unknown
CMake Error at /usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake:186 (configure_file):
configure_file Problem configuring file
-- The CXX compiler identification is unknown
CMake Error at /usr/share/cmake-2.8/Modules/CMakeDetermineCXXCompiler.cmake:185 (configure_file):
configure_file Problem configuring file
-- Check for working C compiler: /usr/bin/cc
CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:47 (try_compile):
Unknown extension ".c" for file
/home/manoj/catkin_ws/build/CMakeFiles/CMakeTmp/testCCompiler.c
try_compile() works only for enabled languages. Currently these are:
C CXX
See project() command to enable other languages.
-- Check for working C compiler: /usr/bin/cc -- broken
CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message):
The C compiler "/usr/bin/cc" is not able to compile a simple test program.
It fails with the following output:
I tried setting environment variables CC and CXX to /usr/bin/gcc and /usr/bin/g++, but to no use.
Also tried a fresh install of cmake, still no use. I am using Ubuntu on Windows Subsystem for Linux.
Help! Thanks in Advance.
try adding the following lines to your CMakeLists.txt before the catkin_package() :
set(CMAKE_C_COMPILER "/usr/bin/gcc")
set(CMAKE_CXX_COMPILER "/usr/bin/g++")
Sometimes, it's also better to clean up your build (usually by deleting the /devel and /build folders in your catkin_ws) and do a fresh catkin_make.
For the record, this approach is not recommended (see here, method 3), but it may help !
The error is with the cmake on WSL. Fix is inbound. Report, discussion & repro's over here: Bash on Windows: Bugs
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'm trying to compile CGAL 4.5 on cygwin (windows 7). i have gcc-core, gcc-g++ and gmp installed but when i try to run cmake i get following error:
$ cmake .
-- The CXX compiler identification is GNU 4.8.3
CMake Error: Could not find cmake module file:/home/metalab/CGAL-4.5/CMakeFiles/2.8.11.2/CMakeCXXCompiler.cmake
-- The C compiler identification is GNU 4.8.3
CMake Error: Could not find cmake module file:/home/metalab/CGAL-4.5/CMakeFiles/2.8.11.2/CMakeCCompiler.cmake
CMake Warning at /usr/share/cmake-2.8.11.2/Modules/Platform/CYGWIN.cmake:15 (message):
CMake no longer defines WIN32 on Cygwin!
(1) If you are just trying to build this project, ignore this warning or
quiet it by setting CMAKE_LEGACY_CYGWIN_WIN32=0 in your environment or in
the CMake cache. If later configuration or build errors occur then this
project may have been written under the assumption that Cygwin is WIN32.
In that case, set CMAKE_LEGACY_CYGWIN_WIN32=1 instead.
(2) If you are developing this project, add the line
set(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required
at the top of your top-level CMakeLists.txt file or set the minimum
required version of CMake to 2.8.4 or higher. Then teach your project to
build on Cygwin without WIN32.
Call Stack (most recent call first):
/usr/share/cmake-2.8.11.2/Modules/CMakeSystemSpecificInformation.cmake:36 (include)
CMakeLists.txt:7 (project)
CMake Error: Could not find cmake module file:/home/metalab/CGAL-4.5/CMakeFiles/2.8.11.2/CMakeRCCompiler.cmake
-- Check for working CXX compiler: /usr/bin/c++.exe
CMake Error at /usr/share/cmake-2.8.11.2/Modules/CMakeTestCXXCompiler.cmake:40 (try_compile):
Unknown extension ".cxx" for file
/home/metalab/CGAL-4.5/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
try_compile() works only for enabled languages. Currently these are:
C CXX RC
See project() command to enable other languages.
Call Stack (most recent call first):
CMakeLists.txt:7 (project)
-- Check for working CXX compiler: /usr/bin/c++.exe -- broken
CMake Error at /usr/share/cmake-2.8.11.2/Modules/CMakeTestCXXCompiler.cmake:54 (message):
The C++ compiler "/usr/bin/c++.exe" is not able to compile a simple test
program.
It fails with the following output:
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:7 (project)
-- Configuring incomplete, errors occurred!
i already tried playing with CMAKE_LEGACY_CYGWIN_WIN32 but no success.
I ran in a similar error. cmake seemed to not be able to find anything from Cygwin.
The fact is that you need to run the Cygwin version of cmake. If you installed cmake from an installer and it went under C:\Program Files, you have the wrong cmake and it won't find most everything which it should otherwise find.