Beyond Linux® From Scratch (systemd Edition) - Version r12.0-816

Chapter 9. General Libraries

Double-conversion-3.3.0

Introduction to Double-conversion

The Double-conversion package contains a library that facilitates binary-to-decimal and decimal-to-binary routines for IEEE doubles.

[Note]

Note

Development versions of BLFS may not build or run some packages properly if LFS or dependencies have been updated since the most recent stable versions of the books.

Package Information

Double-conversion Dependencies

Required

CMake-3.27.8

Installation of Double-conversion

Install Double-conversion by running the following commands: 

mkdir build &&
cd    build &&

cmake -DCMAKE_INSTALL_PREFIX=/usr \
      -DBUILD_SHARED_LIBS=ON      \
      -DBUILD_TESTING=ON          \
      ..                          &&
make

To test the results, issue: make test.

Now, as the root user: 

make install

Command Explanations

-DBUILD_SHARED_LIBS=ON: This switch forces cmake to build a shared version of the library instead of the static version.

-DBUILD_TESTING=ON: This switch builds the test programs.

Contents

Installed Programs: None
Installed Libraries: libdouble-conversion.so
Installed Directories: /usr/include/double-conversion

Short Descriptions

libdouble-conversion.so

provides binary-to-decimal and decimal-to-binary routines for IEEE doubles