X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fmain%2FDriverPipeline.hs;h=c0aed96e7051f3530152af9c7f505e05196da10d;hp=0ca76a299df753661d9316cdd4d23fb41d53b0d0;hb=c9959e41ee1d72aa0ca28d51580f1ad3c06f0e8b;hpb=6b17e71f0a23d06bb7a5454ca9c6935d0529d272

diff --git a/compiler/main/DriverPipeline.hs b/compiler/main/DriverPipeline.hs
index 0ca76a2..c0aed96 100644
--- a/compiler/main/DriverPipeline.hs
+++ b/compiler/main/DriverPipeline.hs
@@ -35,7 +35,7 @@ import Finder
 import HscTypes
 import Outputable
 import Module
-import LazyUniqFM		( eltsUFM )
+import UniqFM		( eltsUFM )
 import ErrUtils
 import DynFlags
 import StaticFlags	( v_Ld_inputs, opt_Static, WayName(..) )
@@ -1731,6 +1731,14 @@ linkDynLib dflags o_files dep_packages = do
     -----------------------------------------------------------------------------
 
     let output_fn = case o_file of { Just s -> s; Nothing -> "a.out"; }
+    let buildingRts = thisPackage dflags == rtsPackageId
+    let bsymbolicFlag = if buildingRts
+                        then -- -Bsymbolic breaks the way we implement
+                             -- hooks in the RTS
+                             []
+                        else -- we need symbolic linking to resolve
+                             -- non-PIC intra-package-relocations
+                             ["-Wl,-Bsymbolic"]
 
     SysTools.runLink dflags
 	 ([ SysTools.Option verb
@@ -1740,7 +1748,8 @@ linkDynLib dflags o_files dep_packages = do
 	 ++ map SysTools.Option (
 	    md_c_flags
 	 ++ o_files
-	 ++ [ "-shared", "-Wl,-Bsymbolic" ] -- we need symbolic linking to resolve non-PIC intra-package-relocations
+	 ++ [ "-shared" ]
+	 ++ bsymbolicFlag
          ++ [ "-Wl,-soname," ++ takeFileName output_fn ] -- set the library soname
 	 ++ extra_ld_inputs
 	 ++ lib_path_opts