search for: handlellvmstdlib

llvm/cmake/modules/HandleLLVMStdlib.cmake specifies "-stdlib=libc++" for CMAKE_CXX_FLAGS when LLVM_ENABLE_LIBCXX and CXX_SUPPORTS_STDLIB. From what I can see this is a flag intended for the linker and not the compiler. I'd like to submit a change to delete CMAKE_CXX_FLAGS from this append() but I wanted to check in...

Hi, when I run cmake I get the following warning: --------------------------------------------------------------------------------------- CMake Warning at cmake/modules/HandleLLVMStdlib.cmake:24 (message): Can't specify libc++ with '-stdlib=' Call Stack (most recent call first): cmake/config-ix.cmake:15 (include) CMakeLists.txt:580 (include) --------------------------------------------------------------------------------------- I am using GCC 4.8.5 to build on a...

...TS_TO_BUILD = X86 LIBCXXABI_USE_COMPILER_RT = ON LIBCXXABI_USE_LLVM_UNWINDER = ON LIBCXX_HAS_MUSL_LIBC = ON LIBCXX_USE_COMPILER_RT = ON LLVM_ENABLE_LIBCXX = ON LLVM_ENABLE_LLD = ON When I try to configure, I get the following error messages: CMake Warning at cmake/modules/HandleLLVMStdlib.cmake:24 (message): Can't specify libc++ with '-stdlib=' Call Stack (most recent call first): cmake/config-ix.cmake:15 (include) CMakeLists.txt:566 (include) CMake Error at projects/libunwind/src/CMakeLists.txt:70 (message): Compiler doesn't support generation of unwi...

On 01/26/2018 12:32 PM, Simone Atzeni via llvm-dev wrote: > Hi, > > when I run cmake I get the following warning: > > --------------------------------------------------------------------------------------- > CMake Warning at cmake/modules/HandleLLVMStdlib.cmake:24 (message): > Can't specify libc++ with '-stdlib=' > Call Stack (most recent call first): > cmake/config-ix.cmake:15 (include) > CMakeLists.txt:580 (include) > --------------------------------------------------------------------------------------- > >...

...stall it in the install directory there is a ``share/llvm/cmake/`` directory and it contains the following files (this is LLVM trunk rather than 3.6.2 but it should be very similar). ``` AddLLVM.cmake AddOCaml.cmake ChooseMSVCCRT.cmake FindOCaml.cmake GetSVN.cmake HandleLLVMStdlib.cmake LLVMConfig.cmake LLVMExports.cmake TableGen.cmake AddLLVMDefinitions.cmake AddSphinxTarget.cmake CrossCompile.cmake FindSphinx.cmake HandleLLVMOptions.cmake LLVM-Config.cmake LLVMConfigVersion.cmake LLVMProcessSources.cmake ``` You're going to have to do some debuggi...

...``share/llvm/cmake/`` directory and it contains the following files >> (this is LLVM trunk rather than 3.6.2 but it should be very similar). >> >> ``` >> AddLLVM.cmake AddOCaml.cmake ChooseMSVCCRT.cmake >> FindOCaml.cmake GetSVN.cmake HandleLLVMStdlib.cmake >> LLVMConfig.cmake LLVMExports.cmake TableGen.cmake >> AddLLVMDefinitions.cmake AddSphinxTarget.cmake CrossCompile.cmake >> FindSphinx.cmake HandleLLVMOptions.cmake LLVM-Config.cmake >> LLVMConfigVersion.cmake LLVMProcessSources.cmake >> ```...

...a llvm-dev: > On 01/26/2018 12:32 PM, Simone Atzeni via llvm-dev wrote: >> Hi, >> >> when I run cmake I get the following warning: >> >> --------------------------------------------------------------------------------------- >> CMake Warning at cmake/modules/HandleLLVMStdlib.cmake:24 (message): >> Can't specify libc++ with '-stdlib=' >> Call Stack (most recent call first): >> cmake/config-ix.cmake:15 (include) >> CMakeLists.txt:580 (include) >> ------------------------------------------------------------------------------...

Hi, I've taken a look at the binary tarballs for clang+llvm-3.6.2-rc1-* that have been uploaded and observed the following: * All uploaded tarballs include the generated CMake files apart from ``clang+llvm-3.6.2-rc1-x86_64-linux-gnu-ubuntu-14.04.tar.xz``. These files (share/llvm/cmake/*.cmake) are missing in this tarball. * Inside the Ubuntu tarball the directory is not consistently named