search for: dcmake_ar

...VM, clang, lld and libcxx installed (prebuilt against libstdc++). Now I want a "pure" llvm toolchain. The following options were used: -DBOOTSTRAP_LLVM_ENABLE_LLD -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_LINKER=lld -DCMAKE_LINK_EXECUTABLE="/usr/bin/ld.lld" -DCMAKE_AR="/usr/bin/llvm-ar" -DCMAKE_AS="/usr/bin/llvm-as" -DCLANG_DEFAULT_LINKER=lld -DCLANG_DEFAULT_RTLIB=compiler-rt -DCLANG_ENABLE_BOOTSTRAP=ON -DLIBCXX_USE_COMPILER_RT=ON -DLIBCXXABI_USE_COMPILER_RT=ON -DLLVM_ENABLE_LLD=ON -DLLVM_ENABLE_LIBCXX=ON However, the build fails with (many...

...bin/clang \ -DLLVM_USE_LINKER=/path/to/release_build/bin/ld.lld \ -DLLVM_CCACHE_BUILD=ON \ -DLLVM_BUILD_INSTRUMENTED=IR \ -DLLVM_BUILD_RUNTIME=No \ -DLLVM_ENABLE_ZLIB=1 \ -DCMAKE_BUILD_TYPE=Release \ -DLLVM_ENABLE_LTO=Thin \ -DCMAKE_RANLIB=/path/to/release_build/bin/llvm-ranlib \ -DCMAKE_AR=/path/to/release_build/bin/llvm-ar I tried this without specifying zlib being enabled, without thinlto, everything I could come up with really. * Built a debug Clang with the following configuration: cmake -G Ninja ../llvm \ -DCMAKE_BUILD_TYPE=Debug \ -DLLVM_ENABLE_PROJECTS='clang' \...

...t against libstdc++). Now I want a "pure" > llvm toolchain. > > The following options were used: > -DBOOTSTRAP_LLVM_ENABLE_LLD > -DCMAKE_C_COMPILER=clang > -DCMAKE_CXX_COMPILER=clang++ > -DCMAKE_LINKER=lld > -DCMAKE_LINK_EXECUTABLE="/usr/bin/ld.lld" > -DCMAKE_AR="/usr/bin/llvm-ar" > -DCMAKE_AS="/usr/bin/llvm-as" > -DCLANG_DEFAULT_LINKER=lld > -DCLANG_DEFAULT_RTLIB=compiler-rt > -DCLANG_ENABLE_BOOTSTRAP=ON > -DLIBCXX_USE_COMPILER_RT=ON > -DLIBCXXABI_USE_COMPILER_RT=ON > -DLLVM_ENABLE_LLD=ON > -DLLVM_ENABLE_LIBCXX=...

...> -DLLVM_CCACHE_BUILD=ON \ >> -DLLVM_BUILD_INSTRUMENTED=IR \ >> -DLLVM_BUILD_RUNTIME=No \ >> -DLLVM_ENABLE_ZLIB=1 \ >> -DCMAKE_BUILD_TYPE=Release \ >> -DLLVM_ENABLE_LTO=Thin \ >> -DCMAKE_RANLIB=/path/to/release_build/bin/llvm-ranlib \ >> -DCMAKE_AR=/path/to/release_build/bin/llvm-ar >> >> I tried this without specifying zlib being enabled, without thinlto, >> everything I could come up with really. >> >> * Built a debug Clang with the following configuration: >> cmake -G Ninja ../llvm \ >> -DCMAKE_B...

The configuration we’re mentioning is a 2-stage bootstrap: You need first to build without LTO your own clang, and then use it for the LTO build. — Mehid > On Sep 20, 2016, at 10:17 AM, Michael Kruse <llvmdev at meinersbur.de> wrote: > > I am the author of Polly's/ISL's platform tests and could reproduce > the problem on my system with this error message: > >

...FF \ > -DLLVM_INCLUDE_TESTS=OFF \ > -DLLVM_BUILD_DOCS=OFF \ > -DLLVM_INCLUDE_DOCS=OFF \ > -DLLVM_ENABLE_DOXYGEN=OFF \ > -DLLVM_ENABLE_SPHINX=OFF \ > -DLLDB_DISABLE_PYTHON=ON \ > -DCLANG_PLUGIN_SUPPORT=OFF \ > -DLLVM_ENABLE_LTO=Thin \ > -DCMAKE_AR=$PREFIX/bin/llvm-ar \ > -DCMAKE_RANLIB=$PREFIX/bin/llvm-ranlib > > $ ninja -j4 > /usr/bin/ld: error: Could not create temporary file: Too many open files > ThinLTO needs to create as many temporary files as there are input modules to the link. From your 'ls' below, it do...

On Tue, Sep 27, 2016 at 6:53 AM, Mehdi Amini <mehdi.amini at apple.com> wrote: > > > > On Sep 27, 2016, at 2:18 AM, Carsten Mattner <carstenmattner at gmail.com> > wrote: > > > >> On Mon, Sep 26, 2016 at 11:02 PM, Teresa Johnson <tejohnson at google.com> > wrote: > >> I'll either need to get a reproducer from you and/or try to repro

...out! The final cmake was cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/loca...

...l cmake was > > > > cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/local/mycl...

Hi Peter, On Wed, 26 Feb 2020 at 18:37, Peter Smith via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hello Arslan, > > > I am guessing I can borrow libraries such as lc and lm from GCC > > arm-none-eabi*, but for clang_rt.builtins-arm.a (which I thought > > should've been built with LLVM build but I couldn't find that library > > in my build

...>>> > >>> cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/local/mycl...

...! The final cmake was > > cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/local/mycl...

> On Dec 20, 2016, at 5:49 AM, Carsten Mattner via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > ​Hi again, Teresa. > > Looks like I had forgotten to report back with success > when finally building 3.9.0 in ThinLTO linker mode > back in October. Sorry about that and thanks for > helping me out. I know how important it is to get > success reports as well, as a

...oot and --gcc-toolchain: cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/loca...

On Sat, Sep 10, 2016 at 6:25 PM, Mehdi Amini <mehdi.amini at apple.com> wrote: > >> On Sep 10, 2016, at 3:03 AM, Carsten Mattner via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> >> I tried building llvm, clang, lld, lldb from the 3.9 svn release >> branch with LTO, and some of the results were unexpected. >> >> I first tried to rebuild llvm

...! The final cmake was > > cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/local/mycl...

...hich lead to this cmake: cmake -G "Ninja" ../llvm/projects/compiler-rt/ -DCOMPILER_RT_BUILD_BUILTINS=ON -DCOMPILER_RT_BUILD_SANITIZERS=OFF -DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF -DCOMPILER_RT_BUILD_PROFILE=OFF -DCMAKE_C_COMPILER=/usr/local/myclang/bin/clang -DCMAKE_AR=/usr/local/myclang/bin/llvm-ar -DCMAKE_NM=/usr/local/myclang/bin/llvm-nm -DCMAKE_RANLIB=/usr/local/myclang/bin/llvm-ranlib -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY -DCMAKE_C_COMPILER_TARGET="arm-linux-gnueabihf" -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON -DLLVM_CONFIG_PATH=/usr/loca...

I am currently trying to compile a pretty simple program to work on an experimental board. It contains an (FPGA-version of) an ARMv4 processor. So basically, I try this (on my Ubuntu 18.04.1 LTS): clang -v --target=arm-none-eabi -c barehello.c -o barehelloCLANG.o clang -v --target=arm-none-eabi -c io.c -o io.o clang -v --target=arm-none-eabi barehelloCLANG.o io.o -o helloCLANGstatic -static