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| author | Ben Gamari <ben@smart-cactus.org> | 2020-03-30 17:02:23 -0400 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-04-09 16:17:21 -0400 |
| commit | ce481361fc95405cfadcd8f930629381e80e7f84 (patch) | |
| tree | a0378f3c19ea9944e233d22ffe1e0ad516e3c8cb /hadrian | |
| parent | 7802fa17a9a1a0f02fbf95170c13d7a9711a681e (diff) | |
| download | haskell-ce481361fc95405cfadcd8f930629381e80e7f84.tar.gz | |
hadrian: Use --export-dynamic when linking iserv
As noticed in #17962, the make build system currently does this (see
3ce0e0ba) but the change was never ported to Hadrian.
Diffstat (limited to 'hadrian')
| -rw-r--r-- | hadrian/src/Settings/Packages.hs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hadrian/src/Settings/Packages.hs b/hadrian/src/Settings/Packages.hs index 160259002c..9337198b99 100644 --- a/hadrian/src/Settings/Packages.hs +++ b/hadrian/src/Settings/Packages.hs @@ -122,6 +122,14 @@ packageArgs = do [ notStage0 ? builder (Cabal Flags) ? arg "ghci" , cross ? stage0 ? builder (Cabal Flags) ? arg "ghci" ] + --------------------------------- iserv -------------------------------- + -- Add -Wl,--export-dynamic enables GHCi to load dynamic objects that + -- refer to the RTS. This is harmless if you don't use it (adds a bit + -- of overhead to startup and increases the binary sizes) but if you + -- need it there's no alternative. + , package iserv ? mconcat + [ builder (Ghc LinkHs) ? arg "-optl-Wl,--export-dynamic" ] + -------------------------------- haddock ------------------------------- , package haddock ? builder (Cabal Flags) ? arg "in-ghc-tree" |