search for: dllvm_enable_cxx1y

...ointing to something I'm doing wrong in my LLVM setup, or is it just slow? I'm reasonably certain I'm compiling LLVM in optimized mode, but for reference, this is my build line:     cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_EH=ON -DLLVM_ENABLE_RTTI=ON -DLLVM_REQUIRES_RTTI=ON -DLLVM_ENABLE_CXX1Y=ON -DLLVM_LINK_LLVM_DYLIB=ON -DLLVM_ENABLE_FFI=ON -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_OPTIMIZED_TABLEGEN=ON -DCMAKE_INSTALL_PREFIX="/opt/llvm/install" The overall time split, from valgrind, between shared libraries in my code is:     80.48%, libLLVM-6.0.so     8.83% libc-2.23.so     2.3...

Are you using static linking, -DBUILD_SHARED_LIBS, or -DLLVM_LINK_LLVM_DYLIB? On Tue, Jan 8, 2019 at 7:21 AM David Greene via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Rui Ueyama <ruiu at google.com> writes: > > > I cannot reproduce this error, but this could be real. > > > > David, is this reproducible every time or is this flaky? > > It's

..._NEED_NCURSES=TRUE \ -DFFI_INCLUDE_DIR=$DESTROOT/lib/libffi-3.0.11/include \ -DFFI_LIBRARY_DIR=$DESTROOT/lib \ -DGCC_INSTALL_PREFIX=$GCC_ROOT \ -DLLVM_BINUTILS_INCDIR=${DESTROOT}/include \ -DLLVM_BUILD_32_BITS=OFF \ -DLLVM_BUILD_EXAMPLES=ON \ -DLLVM_ENABLE_CXX1Y=ON \ -DLLVM_ENABLE_EH=ON \ -DLLVM_ENABLE_FFI=ON \ -DLLVM_ENABLE_LIBCXX=ON \ -DLLVM_ENABLE_RTTI=ON \ -DLLVM_ENABLE_THREADS=ON \ -DLLVM_ENABLE_ZLIB=ON \ -DLLVM_INCLUDE_EXAMPLES=ON \ -DLLVM_INCLUDE_UTILS=ON \ -DLLVM_OPTIMIZED_TABL...

...in my LLVM setup, or > is it just slow? > > > I'm reasonably certain I'm compiling LLVM in optimized mode, but for > reference, this is my build line: > > cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_EH=ON > -DLLVM_ENABLE_RTTI=ON -DLLVM_REQUIRES_RTTI=ON -DLLVM_ENABLE_CXX1Y=ON > -DLLVM_LINK_LLVM_DYLIB=ON -DLLVM_ENABLE_FFI=ON > -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_OPTIMIZED_TABLEGEN=ON > -DCMAKE_INSTALL_PREFIX="/opt/llvm/install" > > > The overall time split, from valgrind, between shared libraries in my > code is: > > 80.48%,...

..._NEED_NCURSES=TRUE \ -DFFI_INCLUDE_DIR=$DESTROOT/lib/libffi-3.0.11/include \ -DFFI_LIBRARY_DIR=$DESTROOT/lib \ -DGCC_INSTALL_PREFIX=$GCC_ROOT \ -DLLVM_BINUTILS_INCDIR=${DESTROOT}/include \ -DLLVM_BUILD_32_BITS=OFF \ -DLLVM_BUILD_EXAMPLES=ON \ -DLLVM_ENABLE_CXX1Y=ON \ -DLLVM_ENABLE_EH=ON \ -DLLVM_ENABLE_FFI=ON \ -DLLVM_ENABLE_LIBCXX=ON \ -DLLVM_ENABLE_RTTI=ON \ -DLLVM_ENABLE_THREADS=ON \ -DLLVM_ENABLE_ZLIB=ON \ -DLLVM_INCLUDE_EXAMPLES=ON \ -DLLVM_INCLUDE_UTILS=ON \ -DLLVM_OPTIMIZED_TABL...

...anager::findAnalysisPass(void > const*, bool)'2 > I'm reasonably certain I'm compiling LLVM in optimized mode, but for > reference, this is my build line: > >     cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_EH=ON > -DLLVM_ENABLE_RTTI=ON -DLLVM_REQUIRES_RTTI=ON -DLLVM_ENABLE_CXX1Y=ON > -DLLVM_LINK_LLVM_DYLIB=ON -DLLVM_ENABLE_FFI=ON > -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_OPTIMIZED_TABLEGEN=ON > -DCMAKE_INSTALL_PREFIX="/opt/llvm/install" You're building LLVM with assertions enabled (-DLLVM_ENABLE_ASSERTIONS=ON). Some of those are fairly expensive... - An...

[Sorry about the crosspost. Since this is a clang build question but the build is invoked from the top-level LLVM directory I'm not sure where the question should go.] I've got a clang build against libstdc++ on Linux but I would really like one built against libc++/libc++abi. In other words I'd like to rebuild clang/llvm with clang using libc++ and libc++abi on Linux. I looked at

Just to follow-up, I'm now encountering this as well. I'm doing this on Linux. It seems that when linking with the most-recently built clang, the unit tests are taking a while to complete. It's notably not using more than 1 thread, and if using `lld` I would have expected the linker to still be running in parallel. I'm doing this on a debug build, so that might help narrow it

...clang > -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS="-stdlib=libc++" > -DCMAKE_CXX_LINK_FLAGS="-stdlib=libc++ -lc++abi > -DPYTHON_EXECUTABLE=/opt/python/2.7.9/bin/python2.7 > -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/opt/clang/dev > -DLLVM_APPEND_VC_REV=ON -DLLVM_ENABLE_CXX1Y=ON -DLLVM_ENABLE_ASSERTIONS=ON > -DLLVM_PARALLEL_COMPILE_JOBS=32 -DLLVM_PARALLEL_LINK_JOBS=32 > -DLLVM_BUILD_DOCS=ON -DCLANG_INCLUDE_DOCS=ON -DLIBCXX_CXX_ABI=libcxxabi > -DLIBCXX_CXX_ABI_INCLUDE_PATHS="/path/to/llvm/projects/libcxxabi/include" > /path/to/llvm > > This ge...

Does LLVM 8 work in macOS 10.9.5? -- Mark

...9;s keen to build LLVM, I ran: cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_CCACHE_BUILD=ON -DCMAKE_C_COMPILER=/usr/local/Cellar/llvm/6.0.1-bin-cc/bin/clang -DCMAKE_CXX_COMPILER=/usr/local/Cellar/llvm/6.0.1-bin-cc/bin/clang++ -DLLVM_TARGETS_TO_BUILD="X86" -DLLVM_CREATE_XCODE_TOOLCHAIN=ON -DLLVM_ENABLE_CXX1Y=ON -DLLVM_ENABLE_CXX1Z=ON -DCMAKE_INSTALL_PREFIX=/usr/local/Cellar/llvm/8.0.0-bin/ .. I noticed seeing amidst msgs "Could NOT find Z3 (missing: Z3_LIBRARIES Z3_INCLUDE_DIR) (Required is at least version "4.7.1")" and after that: make -j4 that stopped saying it didn't fi...