Repository : ssh://darcs.haskell.org//srv/darcs/ghc On branch : master
http://hackage.haskell.org/trac/ghc/changeset/f963d260c0125275eb32ae6f9b8422c8692b7fe4 >--------------------------------------------------------------- commit f963d260c0125275eb32ae6f9b8422c8692b7fe4 Author: Simon Marlow <[email protected]> Date: Mon Nov 21 13:27:15 2011 +0000 Don't add the -x flag to ld when joining object files >--------------------------------------------------------------- compiler/main/DriverPipeline.hs | 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-) diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs index 4b3968e..ddc238f 100644 --- a/compiler/main/DriverPipeline.hs +++ b/compiler/main/DriverPipeline.hs @@ -2070,13 +2070,18 @@ joinObjectFiles dflags o_files output_fn = do else []) ++ [ SysTools.Option ld_build_id, - SysTools.Option ld_x_flag, + -- SysTools.Option ld_x_flag, SysTools.Option "-o", SysTools.FileOption "" output_fn ] ++ args) - ld_x_flag | null cLD_X = "" - | otherwise = "-Wl,-x" + -- Do *not* add the -x flag to ld, because we want to keep those + -- local symbols around for the benefit of external tools. e.g. + -- the 'perf report' output is much less useful if all the local + -- symbols have been stripped out. + -- + -- ld_x_flag | null cLD_X = "" + -- | otherwise = "-Wl,-x" -- suppress the generation of the .note.gnu.build-id section, -- which we don't need and sometimes causes ld to emit a _______________________________________________ Cvs-ghc mailing list [email protected] http://www.haskell.org/mailman/listinfo/cvs-ghc
