diff options
| author | Michael Jones <michaelrj@google.com> | 2024-10-21 15:04:06 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-10-21 15:04:06 -0700 |
| commit | 6c4267fb1779bc5550bb413f33250f9365acfbc6 (patch) | |
| tree | 5f8f9457b52ca1c69e7f69a6bc813a500cda0ee6 /runtimes | |
| parent | 9b7be3ebe5c15ff43cfb5232a572289a83f20294 (diff) | |
[libcxx][libc] Hand in Hand PoC with from_chars (#91651)
Implements std::from_chars for float and double.
The implementation uses LLVM-libc to do the real parsing. Since this is
the first time libc++
uses LLVM-libc there is a bit of additional infrastructure code. The
patch is based on the
[RFC] Project Hand In Hand (LLVM-libc/libc++ code sharing)
https://discourse.llvm.org/t/rfc-project-hand-in-hand-llvm-libc-libc-code-sharing/77701
Diffstat (limited to 'runtimes')
| -rw-r--r-- | runtimes/cmake/Modules/FindLibcCommonUtils.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/runtimes/cmake/Modules/FindLibcCommonUtils.cmake b/runtimes/cmake/Modules/FindLibcCommonUtils.cmake new file mode 100644 index 000000000000..763dc81d8bd7 --- /dev/null +++ b/runtimes/cmake/Modules/FindLibcCommonUtils.cmake @@ -0,0 +1,14 @@ +#===--------------------------------------------------------------------===// +# +# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +# See https://llvm.org/LICENSE.txt for details. +# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +# +#===--------------------------------------------------------------------===// + +add_library(llvm-libc-common-utilities INTERFACE) +# TODO: Reorganize the libc shared section so that it can be included without +# adding the root "libc" directory to the include path. +target_include_directories(llvm-libc-common-utilities INTERFACE ${CMAKE_CURRENT_LIST_DIR}/../../../libc) +target_compile_definitions(llvm-libc-common-utilities INTERFACE LIBC_NAMESPACE=__llvm_libc_common_utils) +target_compile_features(llvm-libc-common-utilities INTERFACE cxx_std_17) |