The LLVM Project is a collection of modular and reusable compiler and
toolchain technologies.
This port includes Clang (a C/C++/Objective-C compiler), LLD (a linker),
LLDB (a debugger), an OpenMP runtime library, and the LLVM infrastructure
these are built on.
===> The following configuration options are available for llvm17-17.0.6_3:
BE_AMDGPU=on: AMD GPU backend (required by mesa)
BE_WASM=on: WebAssembly backend (required by firefox via wasi)
CLANG=on: Build clang
COMPILER_RT=on: Sanitizer libraries
DOCS=on: Build and/or install documentation
EXTRAS=on: Extra clang tools
FLANG=off: Flang FORTRAN compiler
GOLD=on: Build the LLVM Gold plugin for LTO
LIT=on: Install lit and FileCheck test tools
LLD=on: Install lld, the LLVM linker
LLDB=on: Install lldb, the LLVM debugger
MLIR=on: Multi-Level Intermediate Representation
OPENMP=on: Install libomp, the LLVM OpenMP runtime library
POLLY=on: Polyhedral loop and data-locality optimizer
PYCLANG=on: Install python bindings to libclang
STATIC_LIBS=on: Install static libraries (does not effect sanitizers)
====> Options available for the single BACKENDS: you have to select exactly one of them
BE_FREEBSD=off: Backends for FreeBSD architectures
BE_NATIVE=off: Backend(s) for this architecture (X86)
BE_STANDARD=on: All non-experimental backends
===> Use 'make config' to modify these settings
devel/llvm14 devel/llvm15 devel/llvm16 devel/llvm17: fix build with clang 18
Clang 18 is more strict in checking inline assembly constraints,
resulting in an error building devel/llvm14, devel/llvm15, devel/llvm16,
and devel/llvm17:
/wrkdirs/usr/ports/devel/llvm14/work-default/llvm-project-14.0.6.src/compiler-rt/lib/asan/asan_rtl_x86_64.S:130:286:
error: displacement 70368744177664 is not within [-2147483648, 2147483647]
This is fixed by two upstream commits:
https://github.com/llvm/llvm-project/commit/b9935bb02a50https://github.com/llvm/llvm-project/commit/966d564e43e6
PR: 276155
Approved by: brooks (maintainer)
MFH: 2024Q1
(cherry picked from commit 0b672496d6927004bfcb41db685a66750420ead4)