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authorSylvain Henry <sylvain@haskus.fr>2021-01-05 14:37:37 +0100
committerMarge Bot <ben+marge-bot@smart-cactus.org>2021-01-07 00:15:15 -0500
commitbd877edd9499a351db947cd51ed583872b2facdf (patch)
tree7f4a00eb0d7e0423834cdcf1809f0d712e44a74b
parentad3d2364b8761776561a80d491751b15826293a5 (diff)
downloadhaskell-bd877edd9499a351db947cd51ed583872b2facdf.tar.gz
Hadrian: show default ghc-bignum backend (fix #18912)
-rw-r--r--hadrian/src/CommandLine.hs4
1 files changed, 2 insertions, 2 deletions
diff --git a/hadrian/src/CommandLine.hs b/hadrian/src/CommandLine.hs
index 080c4a2f6c..c08eb6a2f4 100644
--- a/hadrian/src/CommandLine.hs
+++ b/hadrian/src/CommandLine.hs
@@ -261,8 +261,8 @@ optDescrs =
"Freeze Stage2 GHC."
, Option [] ["skip-depends"] (NoArg readSkipDepends)
"Skip rebuilding dependency information."
- , Option [] ["bignum"] (OptArg readBignum "BIGNUM")
- "Select GHC BigNum backend: native, gmp, ffi."
+ , Option [] ["bignum"] (OptArg readBignum "BACKEND")
+ "Select ghc-bignum backend: native, gmp (default), check-gmp, ffi."
, Option [] ["progress-info"] (OptArg readProgressInfo "STYLE")
"Progress info style (None, Brief, Normal or Unicorn)."
, Option [] ["docs"] (OptArg readDocsArg "TARGET")