search for: cmakeerrors

Hi, when I switch to an unsupported GCC like v4.6.4 to build LLVM v3.8-rc3 with cmake I get the following: ... -- Looking for __atomic_fetch_add_4 in atomic -- Looking for __atomic_fetch_add_4 in atomic - not found CMake Error at cmake/modules/CheckAtomic.cmake:36 (message): Host compiler appears to require libatomic, but cannot find it. Call Stack (most recent call first):

Building phase 2 fails on i686 Fedora 22 CMake Error at projects/compiler-rt/cmake/config-ix.cmake:125 (message): Cannot compile for i686: CMakeError.log attached On Wed, Jul 22, 2015 at 8:20 AM, Alexey Samsonov <vonosmas at gmail.com> wrote: > The problem is we "guess" that the host architecture is i686, and fail > when we find out that we can't target it (__i686__

Seems on OpenSUSE x86, it's called i586, not i686 :-( +Alexey: do you think we can handle this in the compiler-rt cmake files somehow? Maybe try targeting both i686 and i586 unless that would break something else? On Fri, Jul 17, 2015 at 1:31 AM, Nikola Smiljanic <popizdeh at gmail.com> wrote: > CMake Error at projects/compiler-rt/cmake/config-ix.cmake:125 (message): > Cannot

Hello All, I am building llvm-clang cross tool chain for arm target, after successful build for Linux host now I am now building toolchain for *arm target*. However, I am getting below error message which seems to be confusing and not getting any idea how to resolve this issue. *Command :* #CC='clang' CXX='clang++' cmake -G Ninja /home/iiita/crossbuild/llvm

...ER=clang -DCMAKE_CXX_COMPILER=clang++ ../llvm_src The configuration failed with the error stating the compiler didn't recognize '-std=c++11' flag, whereas clang compiled a dummy c++ file with warnings. int main(){return 0;} ( which was used during the config, found in build/CMakeFiles/CMakeErrors.log ) How can I resolve this ? Thank You, Sanjay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170227/380fa3d8/attachment.html>

Hello,    I get the following error while trying to configure an llvm build on Solaris 10-SPARC: CMake Error at projects/libcxx/CMakeLists.txt:268 (message):   C++11 is required but the compiler does not support -std=c++11 However, the error is about a missing header file (llvm/Support/Solaris.h) as reported in build/CMakeFiles/CMakeError.log: Performing C++ SOURCE FILE Test

LKP framework can guarantee that all the software environment are same on AMD and INTEL platform. INTEL platform always work well, after revert this patch, AMD works well. we tried below commit on AMD. 1) 25de7691a0e27c29c8d783a22373cc265571f5e9: bad 2) a82235843b102202766115e10003c9465a8b83ae: good the error logs(build/CMakeFiles/CMakeError.log) has no difference b/w 1) and 2) on AMD platform

I need some help getting the LLVM build to work. If this is not the right place to ask, please let me know. I set MSE and Malwarebytes so they ignore the build directory tree and don't complain about a.exe. I also ran this CMake disabling both of them, just in case that mattered; it didn't. Here are the outputs from CMake and the contents of CMakeError.log. Any help would be appreciated.

I tried to configure CMake for LLVM using the GUI and I've attached the logs for the attempt to this message. I installed Perl and the latest version of GCC before that attempt. There were still errors that stopped it from being able to generate project files, though. I'd like to know how I can get this to work. How do I tell it where to find Backtrace, Libomp, Compiler-RT, LLD and

I'm using CMake version 3.12.3 on Windows 10 Home. I checked out LLVM, Clang, Clang extra tools, Compiler-RT, LLD, LibOMP, LIBCXX, and LIBCXXABI with SVN and am now trying to generate project files. But LLD, among some other things, wasn't found (even though put all of those in the documented directories inside the LLVM source tree). And a lot of the tests failed. I'm attaching the

On Fri, Sep 16, 2016 at 10:54 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > Can you look for the specific errors in the CMake log and error files? > > CMake is very good at not presenting the real issue… > Here it is trying to build very simple programs to check features > availability. Like: > > #include <strings.h> > int main() { ffs(0); return 0;

...rtbegin.o: No such file or directory I have confirmed that crtbegin.o exists in /usr/lib/gcc/aarch64-linux-gnu/10.1.0 If I copy /usr/lib/gcc/aarch64-linux-gnu/10.1.0/{crtbegin,crtend}.o to /usr/aarch64-linux-gnu/lib the check passed, but then the LLVM_LIBSTDCXX_MIN check fails. However, checking CMakeErrors.log, the failing program can be compiled with my system aarch64-linux-gnu-g++. Barring any misconfiguration, I think that the build system is not correctly using the sysroot and gcc-toolchain paths correctly. [1]: https://llvm.org/docs/HowToCrossCompileLLVM.html -- Derrick McKee Phone: (703)...

I ran CMake on the command line with this command: " cmake .. -DCMAKE_INSTALL_PREFIX=../install_x64 -T host=x64 -G "Visual Studio 15 2017 Win64" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=WebAssembly " And I have LLD and Clang where they should be. But I still couldn't generate project files. The path to the build and installation directories don't have spaces at all this

Hi we observed that below errors occur on AMD platform since 25de7691a0e27c29c8d783a22373cc265571f5e9 root at lkp-opteron1 /opt/rootfs/llvm_project/src/build# cmake -DCMAKE_BUILD_TYPE=release -DLLVM_ENABLE_PROJECTS=clang -G "Unix Makefiles" ../llvm -DCMAKE_INSTALL_PREFIX=/opt/cross/ -- clang project is enabled -- clang-tools-extra project is disabled -- compiler-rt project is disabled

Has anyone built Compiler-RT on Windows? I am attempting to compile it for ARM, but I get errors from CMake. It appears to be trying to pass VC++ flags to Clang. I am using a version of Clang built from trunk. PS D:\llvm\arm_test\compiler-rt-build> cmake -G Ninja -DCMAKE_C_COMPILER=clang.exe -DCMAKE_CXX_COMPILER=clang++.exe -DCM AKE_RC_COMPILER=rc.exe -DCMAKE_CXX_FLAGS=""

I'm the maintainer of FreeBSD's llvm packages and I'm running into trouble building compiler-rt in a consistent way. In particular, when building on FreeBSD amd64, the x86_64 libraries always build (as expected), but depending on something about the build environment, i386 libraries are sometimes built. My knowledge of CMakeFiles has proved insufficient to either figure out why this

Hi Jack, On Thu, Jul 16, 2015 at 4:03 PM, Jack Howarth <howarth.mailing.lists at gmail.com> wrote: > Hans, > Do we intend to leave -fopenmp defaulted to the no-op libgomp > support for 3.7.0 or do the sensible thing by applying... > > Index: CMakeLists.txt > =================================================================== > --- CMakeLists.txt (revision 242425)

[+Saleem] On Fri Feb 20 2015 at 10:31:04 PM Daniel Dilts <diltsman at gmail.com> wrote: > I am using CMake 3.1.2. > > On Fri, Feb 20, 2015 at 10:00 AM, Alexey Samsonov <vonosmas at gmail.com> > wrote: > >> It looks like your command fails early in CMake TryCompile tests. Does >> (your version of) CMake supports using Clang on Windows at all? >>

my build environment: Win7 x64 VStudio 2017 Community Edition 15.8.4 (latest) CMake 3.12.1 (x86) git 2.19.0 (latest, x64) Python 2.7.2 (x86) x64 Native Tools Command Prompt for VS 2017 directory structure: test     llvm <-- git clone https://github.com/llvm-mirror/llvm, git checkout release_70       tools         clang <-- git clone https://github.com/llvm-mirror/clang, git checkout

I don't know what executable to point it to for SVN because, like I said before, I just right click where I want to check something out and click what I need in the context menu. So I need to know what executable to point it to. ________________________________ From: Osman Zakir <osmanzakir90 at hotmail.com> Sent: Thursday, November 29, 2018 11:06 PM To: Zachary Turner; llvm-dev at