[GHC] #12878: Use gold linker by default if available on ELF systems

#12878: Use gold linker by default if available on ELF systems -------------------------------------+------------------------------------- Reporter: dobenour | Owner: Type: feature | Status: new request | Priority: normal | Milestone: Component: Driver | Version: 8.0.1 Keywords: | Operating System: Linux Architecture: | Type of failure: Compile-time Unknown/Multiple | performance bug Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- `ld.gold` is both faster and less buggy than `ld.bfd`, but only works on ELF. On ELF systems, we should thus prefer `ld.gold` when it is installed, even when `ld.bfd` is supported (as it is on x86). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12878 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#12878: Use gold linker by default if available on ELF systems -------------------------------------+------------------------------------- Reporter: dobenour | Owner: (none) Type: feature request | Status: new Priority: normal | Milestone: Component: Driver | Version: 8.0.1 Resolution: | Keywords: Operating System: Linux | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by rwbarton): See #13283 for a potential blocker. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12878#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#12878: Use gold linker by default if available on ELF systems -------------------------------------+------------------------------------- Reporter: dobenour | Owner: (none) Type: feature request | Status: closed Priority: normal | Milestone: 8.2.1 Component: Driver | Version: 8.0.1 Resolution: fixed | Keywords: Operating System: Linux | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: new => closed * resolution: => fixed * milestone: => 8.2.1 Comment: This was fixed in #13541. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12878#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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