rts_H_FILES = $(wildcard $(GHC_INCLUDE_DIR)/*.h) $(wildcard rts/*.h)
+# collect the -l flags that we need to link the rts dyn lib.
+rts/libs.depend : $(GHC_PKG_INPLACE)
+ $$(GHC_PKG_INPLACE) field rts extra-libraries \
+ | sed -e 's/^extra-libraries: //' -e 's/\([a-z]*\)/-l\1/g' > $$@
+
#-----------------------------------------------------------------------------
# Building one way
rts_$1_OBJS = $$(rts_$1_C_OBJS) $$(rts_$1_S_OBJS) $$(rts_$1_CMM_OBJS)
ifneq "$$(findstring dyn, $1)" ""
-$$(rts_$1_LIB) : $$(rts_$1_OBJS)
+$$(rts_$1_LIB) : $$(rts_$1_OBJS) rts/libs.depend
$$(RM) $$@
- $$(rts_dist_HC) -shared -dynamic -no-auto-link-packages $$(rts_$1_OBJS) -o $$@
+ $$(rts_dist_HC) -shared -dynamic -no-auto-link-packages `cat rts/libs.depend` $$(rts_$1_OBJS) -o $$@
else
$$(rts_$1_LIB) : $$(rts_$1_OBJS)
$$(RM) $$@