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Diffstat (limited to 'rts/rts.cabal.in')
| -rw-r--r-- | rts/rts.cabal.in | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/rts/rts.cabal.in b/rts/rts.cabal.in index 5739af6713..d1f5681d79 100644 --- a/rts/rts.cabal.in +++ b/rts/rts.cabal.in @@ -20,6 +20,8 @@ flag libbfd default: @CabalHaveLibbfd@ flag mingwex default: @CabalMingwex@ +flag need-atomic + default: @CabalNeedLibatomic@ flag libdw default: @CabalHaveLibdw@ flag libnuma @@ -126,6 +128,9 @@ library if flag(need-pthread) -- for pthread_getthreadid_np, pthread_create, ... extra-libraries: pthread + if flag(need-atomic) + -- for sub-word-sized atomic operations (#19119) + extra-libraries: atomic if flag(libbfd) -- for debugging extra-libraries: bfd iberty |