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Sergei Trofimovich authored
In https://github.com/gentoo-haskell/gentoo-haskell/issues/704 user explicitly uses -Wl,--relax for most built binaries. Most of the time this works fine except for capi haskell code similar to the following: ```haskell {-# LANGUAGE CApiFFI #-} module Z where import Foreign.C foreign import capi "unistd.h close" c_close :: CInt -> IO CInt ``` In this case compilation fails as: ``` $ inplace/bin/ghc-stage2 -c Z.hs -optl-Wl,--relax -fforce-recomp ld: --relax and -r may not be used together ``` GHC's driver already disables relaxation on sparc as there relaxation is already a default mode. This change disables relaxation on partial linking for all platforms where linker is binutils linker. Reported-by: wmyrda Bug: https://github.com/gentoo-haskell/gentoo-haskell/issues/704 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> Test Plan: pass -optl-Wl,--relax in test above Reviewers: bgamari Reviewed By: bgamari Subscribers: rwbarton, thomie, carter Differential Revision: https://phabricator.haskell.org/D4888
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