Repository : ssh://darcs.haskell.org//srv/darcs/ghc On branch : ghc-7.2
http://hackage.haskell.org/trac/ghc/changeset/62f215934742f283798e843193eee64abf75636a >--------------------------------------------------------------- commit 62f215934742f283798e843193eee64abf75636a Author: Manuel M T Chakravarty <[email protected]> Date: Wed Jul 27 23:05:01 2011 +1000 On OS X x86_64, use "-Wl,-no_pie" and "-Wl,-no_compact_unwind" to avoid linker warnings - "-Wl,-no_pie" can be removed once GMP gets updated >--------------------------------------------------------------- compiler/main/DriverPipeline.hs | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs index b328c3f..b1f50ac 100644 --- a/compiler/main/DriverPipeline.hs +++ b/compiler/main/DriverPipeline.hs @@ -1666,6 +1666,17 @@ linkBinary dflags o_files dep_packages = do then ["-Wl,--enable-auto-import"] else []) + -- '-no_pie' - On OS X, the linker otherwise complains that it cannot build + -- position independent code due to some offensive code in GMP. + -- '-no_compact_unwind' + -- - C++/Objective-C exceptions cannot use optimised stack + -- unwinding code (the optimised form is the default in Xcode 4 on + -- x86_64). + ++ (if platformOS (targetPlatform dflags) == OSDarwin && + platformArch (targetPlatform dflags) == ArchX86_64 + then ["-Wl,-no_pie", "-Wl,-no_compact_unwind"] + else []) + ++ o_files ++ extra_ld_inputs ++ lib_path_opts _______________________________________________ Cvs-ghc mailing list [email protected] http://www.haskell.org/mailman/listinfo/cvs-ghc
