X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=mk%2Fconfig.mk.in;h=c3c421a2ce877354de4724aead9d397dacbfbaaf;hb=08cbd87617fca8930e37cc5f7100f0e05a0c025f;hp=290db85a2207df47c0ca5824c61b266ebdf786a3;hpb=429dc9a048f5533143fb5c9908b09d3155496e9b;p=ghc-hetmet.git

diff --git a/mk/config.mk.in b/mk/config.mk.in
index 290db85..c3c421a 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -178,7 +178,7 @@ endif
 # Whether to use libffi for adjustors (foreign import "wrapper") or
 # not.  If we have built-in support (rts/Adjustor.c) then we use that,
 # otherwise we fall back on libffi, which is slightly slower.
-ArchHasAdjustorSupport=$(strip $(if $(findstring $(HostArch_CPP),i386 x86_64 powerpc,),YES,NO))
+ArchHasAdjustorSupport = $(if $(findstring $(HostArch_CPP),i386 x86_64),YES,NO)
 ifeq "$(ArchHasAdjustorSupport)" "YES"
 UseLibFFIForAdjustors=NO
 else
@@ -291,15 +291,16 @@ PackageSourceURL = http://darcs.haskell.org/packages/$(PACKAGE)/%{FILE}
 #		doing object-file splitting
 
 ArchSupportsSplitObjs=$(strip $(if $(filter $(TargetArch_CPP),i386 x86_64 powerpc sparc),YES,NO))
+# Object splitting is disabled on darwin due to #4013
+OsSupportsSplitObjs=$(strip $(if $(filter $(TargetOS_CPP),mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd),YES,NO))
 
 # lazy test, so that $(GhcUnregisterised) can be set in build.mk
-SupportsSplitObjs=$(strip $(if $(filter YES,$(ArchSupportsSplitObjs)),\
-	            $(if $(filter NO,$(BootingFromHc)),\
-		      $(if $(filter NO,$(GhcUnregisterised)),\
-	                YES,\
-			NO),\
-                      NO),\
-                    NO))
+SupportsSplitObjs=$(strip \
+                    $(if $(and $(filter YES,$(ArchSupportsSplitObjs)),\
+                               $(filter YES,$(OsSupportsSplitObjs)),\
+                               $(filter NO,$(BootingFromHc)),\
+                               $(filter NO,$(GhcUnregisterised))),\
+                          YES,NO))
 
 # By default, enable SplitObjs for the libraries if this build supports it
 SplitObjs=$(SupportsSplitObjs)
@@ -535,7 +536,8 @@ endif
 endif
 
 # C compiler and linker flags from configure (e.g. -m<blah> to select
-# correct C compiler backend).
+# correct C compiler backend). The stage number is the stage of GHC
+# that is being used to compile with.
 CONF_CC_OPTS_STAGE0 = @CONF_CC_OPTS_STAGE0@
 CONF_CC_OPTS_STAGE1 = @CONF_CC_OPTS_STAGE1@
 CONF_CC_OPTS_STAGE2 = @CONF_CC_OPTS_STAGE2@