Merge pull request #9535 from haskell/fix9534

Fix #9534 Add constructor `PPC64LE` to type `Arch`, for powerpc64le

Cabal-syntax/src/Distribution/System.hs

@@ -181,13 +181,14 @@ buildOS = classifyOS Permissive System.Info.os
 
 -- ------------------------------------------------------------
 
--- | These are the known Arches: I386, X86_64, PPC, PPC64, Sparc,
+-- | These are the known Arches: I386, X86_64, PPC, PPC64, PPC64LE, Sparc,
 -- Sparc64, Arm, AArch64, Mips, SH, IA64, S390, S390X, Alpha, Hppa,
 -- Rs6000, M68k, Vax, RISCV64, LoongArch64, JavaScript and Wasm32.
 --
 -- The following aliases can also be used:
 --    * PPC alias: powerpc
---    * PPC64 alias : powerpc64, powerpc64le
+--    * PPC64 alias : powerpc64
+--    * PPC64LE alias : powerpc64le
 --    * Mips aliases: mipsel, mipseb
 --    * Arm aliases: armeb, armel
 --    * AArch64 aliases: arm64
@@ -196,6 +197,7 @@ data Arch
   | X86_64
   | PPC
   | PPC64
+  | PPC64LE
   | Sparc
   | Sparc64
   | Arm
@@ -227,6 +229,7 @@ knownArches =
   , X86_64
   , PPC
   , PPC64
+  , PPC64LE
   , Sparc
   , Sparc64
   , Arm
@@ -251,7 +254,8 @@ archAliases :: ClassificationStrictness -> Arch -> [String]
 archAliases Strict _ = []
 archAliases Compat _ = []
 archAliases _ PPC = ["powerpc"]
-archAliases _ PPC64 = ["powerpc64", "powerpc64le"]
+archAliases _ PPC64 = ["powerpc64"]
+archAliases _ PPC64LE = ["powerpc64le"]
 archAliases _ Mips = ["mipsel", "mipseb"]
 archAliases _ Arm = ["armeb", "armel"]
 archAliases _ AArch64 = ["arm64"]

Cabal-tests/tests/UnitTests/Distribution/Utils/Structured.hs

@@ -33,15 +33,15 @@ md5Check proxy md5Int = structureHash proxy @?= md5FromInteger md5Int
 md5CheckGenericPackageDescription :: Proxy GenericPackageDescription -> Assertion
 md5CheckGenericPackageDescription proxy = md5Check proxy
 #if MIN_VERSION_base(4,19,0)
-    0xc638caeb7531f107f64d12773f9430d0
+    0xbaf013a54a9ae4dab8d9c8beecb5ac5d
 #else
-    0x7a231bff7bb37049ec7f2ebfd98d3243
+    0xcbd99e3b359decfab4b25e1335067f72
 #endif
 
 md5CheckLocalBuildInfo :: Proxy LocalBuildInfo -> Assertion
 md5CheckLocalBuildInfo proxy = md5Check proxy
 #if MIN_VERSION_base(4,19,0)
-    0xceb2a9b9aa0555228a98bd875534be77
+    0x403539e40a138deaf1a1189aa349cff2
 #else
-    0xc94d93ef5dd99410a5b2f1f3c9853f00
+    0x279674c69cfcfd5e8ffd51bc02965cd7
 #endif

Cabal/src/Distribution/Simple/GHC/Internal.hs

@@ -774,6 +774,7 @@ profDetailLevelFlag forLib mpl =
 ghcArchString :: Arch -> String
 ghcArchString PPC = "powerpc"
 ghcArchString PPC64 = "powerpc64"
+ghcArchString PPC64LE = "powerpc64le"
 ghcArchString other = prettyShow other
 
 -- | GHC's rendering of its host or target 'OS' as used in its platform

Cabal/src/Distribution/Simple/PreProcess.hs

@@ -788,6 +788,7 @@ platformDefines lbi =
       X86_64 -> ["x86_64"]
       PPC -> ["powerpc"]
       PPC64 -> ["powerpc64"]
+      PPC64LE -> ["powerpc64le"]
       Sparc -> ["sparc"]
       Sparc64 -> ["sparc64"]
       Arm -> ["arm"]

changelog.d/issue-9534

+synopsis: Distinguish `powerpc64le`, by adding `PPC64LE` constructor to type `Arch`
+packages: Cabal Cabal-syntax
+prs: #9535
+issues: #9534
+
+description: {
+
+Adds constructor `PPC64LE` to type `Arch` to distinguish architecture
+powerpc64le from powerpc64. Existing constructor `PPC64` now exclusively
+represents powerpc64.
+
+}