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| author | Alp Mestanogullari <alp@well-typed.com> | 2018-11-22 11:47:48 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-11-22 13:14:01 -0500 |
| commit | 561748cb507505bd5b7bd76bdc57796d896b62a2 (patch) | |
| tree | 8e68f471e46a95cf0860faf177107ea2a017433e /rts/rts.cabal.in | |
| parent | 19ffddc1f479fcd5a0f265330cc1041366e8c43d (diff) | |
| download | haskell-561748cb507505bd5b7bd76bdc57796d896b62a2.tar.gz | |
rts.cabal.in: force inclusion of findPtr/_findPtr symbol only with debug flag
The previous strategy caused problems on Windows, as pointed out
at [1]
[1]: https://phabricator.haskell.org/rGHC900c47f88784#133905
Reviewers: Phyx, bgamari, erikd, simonmar
Reviewed By: Phyx
Subscribers: rwbarton, carter
GHC Trac Issues: #15671
Differential Revision: https://phabricator.haskell.org/D5356
Diffstat (limited to 'rts/rts.cabal.in')
| -rw-r--r-- | rts/rts.cabal.in | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/rts/rts.cabal.in b/rts/rts.cabal.in index 76fd353134..a20aa57186 100644 --- a/rts/rts.cabal.in +++ b/rts/rts.cabal.in @@ -260,9 +260,13 @@ library "-Wl,-u,_hs_atomicwrite8" "-Wl,-u,_hs_atomicwrite16" "-Wl,-u,_hs_atomicwrite32" - -- This symbol is useful in gdb, but not referred to anywhere, - -- so we need to force it to be included in the binary. "-Wl,-u,_findPtr" + + if flag(debug) + -- This symbol is useful in gdb, but not referred to anywhere, + -- so we need to force it to be included in the binary. + ld-options: "-Wl,-u,_findPtr" + else ld-options: "-Wl,-u,base_GHCziTopHandler_runIO_closure" @@ -333,9 +337,11 @@ library "-Wl,-u,hs_atomicwrite8" "-Wl,-u,hs_atomicwrite16" "-Wl,-u,hs_atomicwrite32" - -- This symbol is useful in gdb, but not referred to anywhere, - -- so we need to force it to be included in the binary. - "-Wl,-u,findPtr" + + if flag(debug) + -- This symbol is useful in gdb, but not referred to anywhere, + -- so we need to force it to be included in the binary. + ld-options: "-Wl,-u,_findPtr" if os(osx) ld-options: "-Wl,-search_paths_first" |