Link the rts shared libs against gmp and the other C libs

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

diff --git a/rts/ghc.mk b/rts/ghc.mk
index e684f62..0e7650e 100644 (file)
--- a/rts/ghc.mk
+++ b/rts/ghc.mk
@@ -1,12 +1,25 @@
 # -----------------------------------------------------------------------------
+#
+# (c) 2009 The University of Glasgow
+#
+# This file is part of the GHC build system.
+#
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
+#
+# -----------------------------------------------------------------------------
+
+# -----------------------------------------------------------------------------
 # Building the RTS
 
 # We build the RTS with stage 1
 rts_dist_HC = $(GHC_STAGE1)
 
-rts_WAYS = $(strip $(GhcLibWays) $(GhcRTSWays))
+# merge GhcLibWays and GhcRTSWays but strip out duplicates
+rts_WAYS = $(GhcLibWays) $(filter-out $(GhcLibWays),$(GhcRTSWays))
 
-ALL_RTS_LIBS = $(foreach way,$(rts_WAYS),rts/dist/build/libHSrts$($(way)__way).a)
+ALL_RTS_LIBS = $(foreach way,$(rts_WAYS),rts/dist/build/libHSrts$($(way)_libsuf))
 all_rts : $(ALL_RTS_LIBS)
 
 # The per-dir options
@@ -15,7 +28,7 @@ $(eval $(call distdir-opts,rts,dist))
 # -----------------------------------------------------------------------------
 # Defining the sources
 
-ALL_DIRS = hooks parallel sm
+ALL_DIRS = hooks parallel sm eventlog
 
 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 ALL_DIRS += win32
@@ -57,6 +70,11 @@ 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
 
@@ -67,6 +85,8 @@ define cmm-suffix-rules
 
 # .cmm files depend on all the .h files, to a first approximation.
 
+ifneq "$$(BootingFromHc)" "YES"
+
 $1/$2/build/%.$$($3_way_)o : $1/%.cmm $$(rts_H_FILES) $$($1_$2_HC)
        $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@
 
@@ -85,6 +105,14 @@ $1/$2/build/%.$$($3_way_)s : $1/%.cmm $$(rts_H_FILES) $$($1_$2_HC)
 $1/$2/build/%.$$($3_way_)s : $1/$2/build/%.cmm $$(rts_H_FILES) $$($1_$2_HC)
        $$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@
 
+endif
+
+$1/$2/build/%.$$($3_way_)o : $1/%.hc
+       $$(CC) $$($1_$2_$3_ALL_CC_OPTS) -Iincludes -x c -c $$< -o $$@
+
+$1/$2/build/%.$$($3_way_)o : $1/$2/build/%.hc
+       $$(CC) $$($1_$2_$3_ALL_CC_OPTS) -Iincludes -x c -c $$< -o $$@
+
 endef
 
 
@@ -107,7 +135,7 @@ $(call distdir-way-opts,rts,dist,$1)
 $(call c-suffix-rules,rts,dist,$1,YES)
 $(call cmm-suffix-rules,rts,dist,$1)
 
-rts_$1_LIB = rts/dist/build/libHSrts$$($1__way).a
+rts_$1_LIB = rts/dist/build/libHSrts$$($1_libsuf)
 
 rts_$1_C_OBJS   = $$(patsubst rts/%.c,rts/dist/build/%.$$($1_osuf),$$(rts_C_SRCS)) $$(patsubst %.c,%.$$($1_osuf),$$(rts_$1_EXTRA_C_SRCS))
 rts_$1_S_OBJS   = $$(patsubst rts/%.S,rts/dist/build/%.$$($1_osuf),$$(rts_S_SRCS))
@@ -115,9 +143,15 @@ rts_$1_CMM_OBJS = $$(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) : $$(rts_$1_OBJS) rts/libs.depend
+       $$(RM) $$@
+       $$(rts_dist_HC) -shared -dynamic -no-auto-link-packages `cat rts/libs.depend` $$(rts_$1_OBJS) -o $$@
+else
 $$(rts_$1_LIB) : $$(rts_$1_OBJS)
        $$(RM) $$@
        echo $$(rts_$1_OBJS) | xargs $$(AR) $$(EXTRA_AR_ARGS) $$@
+endif
 
 endef
 
@@ -248,6 +282,7 @@ sm/Storage_CC_OPTS += -Wno-strict-prototypes
 StgCRun_CC_OPTS += -w
 Typeable_CC_OPTS += -w
 RetainerProfile_CC_OPTS += -w
+RetainerSet_CC_OPTS += -Wno-format
 sm/Compact_CC_OPTS += -w
 # On Windows:
 win32/ConsoleHandler_CC_OPTS += -w
@@ -370,7 +405,9 @@ endif
 
 $(eval $(call manual-package-config,rts))
 
+ifneq "$(BootingFromHc)" "YES"
 rts/package.conf.inplace : $(includes_H_CONFIG) $(includes_H_PLATFORM)
+endif
 
 # -----------------------------------------------------------------------------
 # installing