Files
sdk/third_party/double-conversion/README.md
T
Alexander Thomas 4d308f3911 [build] Move runtime/third_party into third_party proper
* Add a chromium LICENSE file for binary_size.
* Update BUILD.gn files to still work.

Tested: CQ+flutter-linux-try
Cq-Include-Trybots: luci.dart.try:flutter-linux-try
Bug: b/286184681
Change-Id: Ia52839bc3edd9e42c2df27d0cb7d290851712249
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332963
Commit-Queue: Alexander Thomas <athom@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
2023-11-07 16:13:11 +00:00

1.7 KiB

Double Conversion

https://github.com/google/double-conversion

OpenSSF Scorecard

This project (double-conversion) provides binary-decimal and decimal-binary routines for IEEE doubles.

The library consists of efficient conversion routines that have been extracted from the V8 JavaScript engine. The code has been refactored and improved so that it can be used more easily in other projects.

There is extensive documentation in double-conversion/string-to-double.h and double-conversion/double-to-string.h. Other examples can be found in test/cctest/test-conversions.cc.

Building

This library can be built with scons or cmake. The checked-in Makefile simply forwards to scons, and provides a shortcut to run all tests:

make
make test

Scons

The easiest way to install this library is to use scons. It builds the static and shared library, and is set up to install those at the correct locations:

scons install

Use the DESTDIR option to change the target directory:

scons DESTDIR=alternative_directory install

Cmake

To use cmake run cmake . in the root directory. This overwrites the existing Makefile.

Use -DBUILD_SHARED_LIBS=ON to enable the compilation of shared libraries. Note that this disables static libraries. There is currently no way to build both libraries at the same time with cmake.

Use -DBUILD_TESTING=ON to build the test executable.

cmake . -DBUILD_TESTING=ON
make
test/cctest/cctest