Break recursive imports between the RTS and base library on Windows.

[ghc-hetmet.git] / rts / ghc.mk

diff --git a/rts/ghc.mk b/rts/ghc.mk
index 6315887..220103d 100644 (file)
--- a/rts/ghc.mk
+++ b/rts/ghc.mk
@@ -95,6 +95,8 @@ endif
 $(call distdir-way-opts,rts,dist,$1)
 $(call c-suffix-rules,rts,dist,$1,YES)
 $(call cmm-suffix-rules,rts,dist,$1)
+$(call hs-suffix-rules-srcdir,rts,dist,$1,$$(dir))
+# hs-suffix-rules-srcdir is needed when BootingFromHc to get the .hc rules
 
 rts_$1_LIB = rts/dist/build/libHSrts$$($1_libsuf)
 
@@ -106,15 +108,27 @@ rts_$1_OBJS = $$(rts_$1_C_OBJS) $$(rts_$1_S_OBJS) $$(rts_$1_CMM_OBJS)
 
 rts_dist_$1_CC_OPTS += -DRtsWay=$$(DQ)rts_$1$$(DQ)
 
+
+# Making a shared library for the RTS.
+#      On Windows, as the RTS and base library has recursive imports
+#      we have to break the loop with a import library (libHSbase.so.a)
+#      This is made from rts/win32/libHSbase.def which contains a list of
+#      all the symbols in the base library used by the RTS.
 ifneq "$$(findstring dyn, $1)" ""
 $$(rts_$1_LIB) : $$(rts_$1_OBJS) rts/libs.depend
        "$$(RM)" $$(RM_OPTS) $$@
+  ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
+       dlltool -d rts/win32/libHSbase.def -l rts/dist/build/win32/libHSbase.so.a
+       "$$(rts_dist_HC)" -shared -dynamic -dynload deploy \
+         -no-auto-link-packages `cat rts/libs.depend` $$(rts_$1_OBJS) rts/dist/build/win32/libHSbase.so.a -o $$@
+  else
        "$$(rts_dist_HC)" -shared -dynamic -dynload deploy \
          -no-auto-link-packages `cat rts/libs.depend` $$(rts_$1_OBJS) -o $$@
+  endif
 else
 $$(rts_$1_LIB) : $$(rts_$1_OBJS)
        "$$(RM)" $$(RM_OPTS) $$@
-       echo $$(rts_$1_OBJS) | $$(XARGS) $$(AR) $$(EXTRA_AR_ARGS) $$@
+       echo $$(rts_$1_OBJS) | "$$(XARGS)" $$(XARGS_OPTS) "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@
 endif
 
 endef
@@ -171,12 +185,6 @@ ifeq "$(UseLibFFIForAdjustors)" "YES"
 rts_CC_OPTS += -DUSE_LIBFFI_FOR_ADJUSTORS
 endif
 
-ifneq "$(DYNAMIC_RTS)" "YES"
-rts_HC_OPTS += -static
-else
-$(error ToDo: DYNAMIC_RTS)
-endif
-
 # Mac OS X: make sure we compile for the right OS version
 rts_CC_OPTS += $(MACOSX_DEPLOYMENT_CC_OPTS)
 rts_HC_OPTS += $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS))
@@ -318,7 +326,7 @@ rts_dist_C_FILES = $(rts_C_SRCS) $(rts_thr_EXTRA_C_SRCS) $(rts_S_SRCS)
 
 $(eval $(call build-dependencies,rts,dist))
 
-$(rts_dist_depfile) : libffi/ffi.h
+$(rts_dist_depfile) : libffi/dist-install/build/ffi.h
 
 #-----------------------------------------------------------------------------
 # libffi stuff
@@ -340,7 +348,7 @@ $(DYNWRAPPER_PROG): $(DYNWRAPPER_SRC)
 # build the static lib containing the C main symbol
 
 rts/dist/build/libHSrtsmain.a : rts/dist/build/Main.o
-       $(AR) $(EXTRA_AR_ARGS) $@ $<
+       "$(AR)" $(AR_OPTS) $(EXTRA_AR_ARGS) $@ $<
 
 # -----------------------------------------------------------------------------
 # The RTS package config
@@ -367,9 +375,9 @@ install : install_rts
 
 .PHONY: install_rts
 install_rts:
-       $(INSTALL_DIR) $(DESTDIR)$(ghclibdir)
-       $(INSTALL_DIR) $(DESTDIR)$(ghclibdir)/include
-       "$(CP)" $(ALL_RTS_LIBS) $(DESTDIR)$(ghclibdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(ghclibdir)"
+       $(INSTALL_DIR) "$(DESTDIR)$(ghclibdir)/include"
+       "$(CP)" $(ALL_RTS_LIBS) "$(DESTDIR)$(ghclibdir)"
 
 # -----------------------------------------------------------------------------
 # cleaning