Английская Википедия:Gold (linker)

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Lowercase Шаблон:Infobox Software In software engineering, gold is a linker for ELF files. It became an official GNU package and was added to binutils in March 2008[1][2] and first released in binutils version 2.19. gold was developed by Ian Lance Taylor and a small team at Google.[3] The motivation for writing gold was to make a linker that is faster than the GNU linker,[3] especially for large applications coded in C++.

Unlike the GNU linker, gold does not use the BFD library to process object files. While this limits the object file formats it can process to ELF only, it is also claimed to result in a cleaner and faster implementation without an additional abstraction layer. The author cited complete removal of BFD as a reason to create a new linker from scratch rather than incrementally improve the GNU linker.[4] This rewrite also fixes some bugs in old ld that break ELF files in various minor ways.[5]

To specify gold in a makefile, one sets the LD or LD environment variable to ld.gold. To specify gold through a compiler option, one can use the gcc option -fuse-ld=gold.

Fedora has moved gold from binutils into its own package due to concerns it is suffering from bitrot after Google's interest has moved to LLVM.[6]

See also

References

Шаблон:Reflist

External links

Шаблон:Portal Шаблон:GNU

Шаблон:Programming-software-stub