Fix silly make macro mistake in a rule used in the --enable-shared case

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

diff --git a/rts/ghc.mk b/rts/ghc.mk
index 4f81e10..169e4b1 100644 (file)
--- a/rts/ghc.mk
+++ b/rts/ghc.mk
@@ -43,6 +43,8 @@ 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 "$(findstring $(TargetArch_CPP), powerpc powerpc64)" ""
 rts_S_SRCS += rts/AdjustorAsm.S
 else
@@ -50,6 +52,7 @@ ifneq "$(findstring $(TargetOS_CPP), darwin)" ""
 rts_S_SRCS += rts/AdjustorAsm.S
 endif
 endif
+endif
 
 ifeq "$(GhcUnregisterised)" "YES"
 GENAPPLY_OPTS = -u
@@ -70,6 +73,11 @@ rts/dist/build/sm/Scav_thr.c : rts/sm/Scav.c
 
 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
 
@@ -80,6 +88,8 @@ define cmm-suffix-rules
 
 # .cmm files depend on all the .h files, to a first approximation.
 
+ifneq "$$(CLEANING)" "YES"
+
 ifneq "$$(BootingFromHc)" "YES"
 
 $1/$2/build/%.$$($3_way_)o : $1/%.cmm $$(rts_H_FILES) $$($1_$2_HC)
@@ -108,6 +118,8 @@ $1/$2/build/%.$$($3_way_)o : $1/%.hc
 $1/$2/build/%.$$($3_way_)o : $1/$2/build/%.hc
        $$(CC) $$($1_$2_$3_ALL_CC_OPTS) -Iincludes -x c -c $$< -o $$@
 
+endif
+
 endef
 
 
@@ -139,9 +151,9 @@ rts_$1_CMM_OBJS = $$(patsubst rts/%.cmm,rts/dist/build/%.$$($1_osuf),$$(rts_CMM_
 rts_$1_OBJS = $$(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) $$@