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add support for the aarch64 architecture #5221

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Mar 24, 2018
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1 change: 1 addition & 0 deletions Cabal/Distribution/Simple/PreProcess.hs
Original file line number Diff line number Diff line change
Expand Up @@ -598,6 +598,7 @@ platformDefines lbi =
PPC64 -> ["powerpc64"]
Sparc -> ["sparc"]
Arm -> ["arm"]
AArch64 -> ["aarch64"]
Mips -> ["mips"]
SH -> []
IA64 -> ["ia64"]
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32 changes: 17 additions & 15 deletions Cabal/Distribution/System.hs
Original file line number Diff line number Diff line change
Expand Up @@ -151,21 +151,22 @@ buildOS = classifyOS Permissive System.Info.os
-- * Machine Architecture
-- ------------------------------------------------------------

-- | These are the known Arches: I386, X86_64, PPC, PPC64, Sparc
-- ,Arm, Mips, SH, IA64, S39, Alpha, Hppa, Rs6000, M68k, Vax
-- and JavaScript.
-- | These are the known Arches: I386, X86_64, PPC, PPC64, Sparc,
-- Arm, AArch64, Mips, SH, IA64, S39, Alpha, Hppa, Rs6000, M68k,
-- Vax, and JavaScript.
--
-- The following aliases can also be used:
-- * PPC alias: powerpc
-- * PPC64 alias : powerpc64
-- * Sparc aliases: sparc64, sun4
-- * Mips aliases: mipsel, mipseb
-- * Arm aliases: armeb, armel
-- * AArch64 aliases: arm64
--
data Arch = I386 | X86_64 | PPC | PPC64 | Sparc
| Arm | Mips | SH
data Arch = I386 | X86_64 | PPC | PPC64 | Sparc
| Arm | AArch64 | Mips | SH
| IA64 | S390
| Alpha | Hppa | Rs6000
| Alpha | Hppa | Rs6000
| M68k | Vax
| JavaScript
| OtherArch String
Expand All @@ -177,21 +178,22 @@ instance NFData Arch where rnf = genericRnf

knownArches :: [Arch]
knownArches = [I386, X86_64, PPC, PPC64, Sparc
,Arm, Mips, SH
,Arm, AArch64, Mips, SH
,IA64, S390
,Alpha, Hppa, Rs6000
,M68k, Vax
,JavaScript]

archAliases :: ClassificationStrictness -> Arch -> [String]
archAliases Strict _ = []
archAliases Compat _ = []
archAliases _ PPC = ["powerpc"]
archAliases _ PPC64 = ["powerpc64"]
archAliases _ Sparc = ["sparc64", "sun4"]
archAliases _ Mips = ["mipsel", "mipseb"]
archAliases _ Arm = ["armeb", "armel"]
archAliases _ _ = []
archAliases Strict _ = []
archAliases Compat _ = []
archAliases _ PPC = ["powerpc"]
archAliases _ PPC64 = ["powerpc64"]
archAliases _ Sparc = ["sparc64", "sun4"]
archAliases _ Mips = ["mipsel", "mipseb"]
archAliases _ Arm = ["armeb", "armel"]
archAliases _ AArch64 = ["arm64"]
archAliases _ _ = []

instance Pretty Arch where
pretty (OtherArch name) = Disp.text name
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