X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fghc.mk;h=dd9851a3f0f6b836f4af63293c183dbd2df30a0b;hb=169f5972d5398e75c4cf7f831b6ce703288ec73c;hp=397ab8d187362d89d10214b1a2de78e0d79c5f84;hpb=5f9b7e5f25c6b40dfe03fc968e474ac83e6273be;p=ghc-hetmet.git

diff --git a/rts/ghc.mk b/rts/ghc.mk
index 397ab8d..dd9851a 100644
--- a/rts/ghc.mk
+++ b/rts/ghc.mk
@@ -37,14 +37,13 @@ endif
 
 EXCLUDED_SRCS += rts/Main.c
 EXCLUDED_SRCS += rts/parallel/SysMan.c
-EXCLUDED_SRCS += rts/dyn-wrapper.c
 EXCLUDED_SRCS += $(wildcard rts/Vis*.c)
 
 rts_C_SRCS = $(filter-out $(EXCLUDED_SRCS),$(wildcard rts/*.c $(foreach dir,$(ALL_DIRS),rts/$(dir)/*.c)))
 rts_CMM_SRCS = $(wildcard rts/*.cmm)
 
 # Don't compile .S files when bootstrapping a new arch
-ifeq "$(TARGETPLATFORM)" "$(HOSTPLATFORM)"
+ifneq "$(PORTING_HOST)" "YES"
 ifneq "$(findstring $(TargetArch_CPP), powerpc powerpc64)" ""
 rts_S_SRCS += rts/AdjustorAsm.S
 else
@@ -172,7 +171,7 @@ $$(rts_$1_LIB) : $$(rts_$1_OBJS) rts/libs.depend
 	"$$(RM)" $$(RM_OPTS) $$@
 	"$$(rts_dist_HC)" -package-name rts -shared -dynamic -dynload deploy \
 	  -no-auto-link-packages `cat rts/libs.depend` $$(rts_$1_OBJS) -o $$@
-ifeq "$$(darwin_TARGET_OS)" "1"
+ifeq "$$(darwin_HOST_OS)" "1"
 	# Ensure library's install name is correct before anyone links with it.
 	install_name_tool -id $(ghclibdir)/$$(rts_$1_LIB_NAME) $$@
 endif
@@ -252,11 +251,6 @@ rts_CC_OPTS += $(MACOSX_DEPLOYMENT_CC_OPTS)
 rts_HC_OPTS += $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS))
 rts_LD_OPTS += $(addprefix -optl, $(MACOSX_DEPLOYMENT_LD_OPTS))
 
-# Otherwise the stack-smash handler gets triggered.
-ifneq "$(findstring $(TargetOS_CPP), darwin openbsd)" ""
-rts_HC_OPTS += -optc-fno-stack-protector
-endif
-
 # We *want* type-checking of hand-written cmm.
 rts_HC_OPTS += -dcmm-lint 
 
@@ -317,8 +311,18 @@ rts/RtsUtils_CC_OPTS += -DGhcEnableTablesNextToCode=$(DQ)$(GhcEnableTablesNextTo
 # must be compiled with -fPIC (since the 32-bit relocations generated
 # by the default small memory can't be resolved at runtime).  So we
 # only do this on i386.
-
+#
+# This apparently doesn't work on OS X (Darwin) where we get errors of
+# the form
+#
+#  ld: absolute addressing (perhaps -mdynamic-no-pic) used in _stg_ap_0_fast from rts/dist/build/Apply.dyn_o not allowed in slidable image
+#
+# and lots of these warnings:
+#
+#  ld: warning codegen in _stg_ap_pppv_fast (offset 0x0000005E) prevents image from loading in dyld shared cache
+#
 ifeq "$(TargetArch_CPP)" "i386"
+ifneq "$(TargetOS_CPP)" "darwin"
 rts/sm/Evac_HC_OPTS           += -fno-PIC
 rts/sm/Evac_thr_HC_OPTS       += -fno-PIC
 rts/sm/Scav_HC_OPTS           += -fno-PIC
@@ -334,6 +338,7 @@ rts/PrimOps_HC_OPTS += -fno-PIC -static
 rts/Apply_HC_OPTS += -fno-PIC -static
 rts/dist/build/AutoApply_HC_OPTS += -fno-PIC -static
 endif
+endif
 
 # ffi.h triggers prototype warnings, so disable them here:
 rts/Interpreter_CC_OPTS += -Wno-strict-prototypes
@@ -432,14 +437,6 @@ rts_HSC2HS_OPTS += -Ilibffi/build/include
 rts_LD_OPTS     += -Llibffi/build/include
 
 # -----------------------------------------------------------------------------
-# compile generic patchable dyn-wrapper
-
-DYNWRAPPER_SRC = rts/dyn-wrapper.c
-DYNWRAPPER_PROG = rts/dyn-wrapper$(exeext)
-$(DYNWRAPPER_PROG): $(DYNWRAPPER_SRC)
-	"$(HC)" -cpp -optc-include -optcdyn-wrapper-patchable-behaviour.h $(INPLACE_EXTRA_FLAGS) $< -o $@
-
-# -----------------------------------------------------------------------------
 # compile dtrace probes if dtrace is supported
 
 ifeq "$(HaveDtrace)" "YES"
@@ -458,6 +455,7 @@ endif
 
 ifneq "$(BINDIST)" "YES"
 rts/dist/build/libHSrtsmain.a : rts/dist/build/Main.o
+	"$(RM)" $(RM_OPTS) $@
 	"$(AR)" $(AR_OPTS) $(EXTRA_AR_ARGS) $@ $<
 endif