# -----------------------------------------------------------------------------
+#
+# (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)) \
+ rts/dist/build/libHSrtsmain.a
all_rts : $(ALL_RTS_LIBS)
# The per-dir options
# -----------------------------------------------------------------------------
# Defining the sources
-ALL_DIRS = hooks parallel sm
+ALL_DIRS = hooks parallel sm eventlog
ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
ALL_DIRS += win32
ALL_DIRS += posix
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)" "$(HOSTPLATFORM)"
ifneq "$(findstring $(TargetArch_CPP), powerpc powerpc64)" ""
rts_S_SRCS += rts/AdjustorAsm.S
else
rts_S_SRCS += rts/AdjustorAsm.S
endif
endif
+endif
ifeq "$(GhcUnregisterised)" "YES"
GENAPPLY_OPTS = -u
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
# .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) $$($1_$2_HC)
$$($1_$2_HC) $$($1_$2_$3_MOST_HC_OPTS) -c $$< -o $$@
$1/$2/build/%.$$($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 $$< -o $$@
+
+endif
+
endef
$(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),$$(rts_S_SRCS))
rts_$1_OBJS = $$(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 -dynload deploy \
+ -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) $$(EXTRA_AR_ARGS) $$@
+ echo $$(rts_$1_OBJS) | $$(XARGS) $$(AR) $$(EXTRA_AR_ARGS) $$@
+endif
endef
# XXX DQ is now the same on all platforms, so get rid of it
DQ = \"
-# If Main.c is built with optimisation then the SEH exception stuff on
+# If RtsMain.c is built with optimisation then the SEH exception stuff on
# Windows gets confused.
# This has to be in HC rather than CC opts, as otherwise there's a
# -optc-O2 that comes after it.
-Main_HC_OPTS += -optc-O0
+RtsMain_HC_OPTS += -optc-O0
RtsMessages_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ)
RtsUtils_CC_OPTS += -DProjectVersion=$(DQ)$(ProjectVersion)$(DQ)
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
$(HC) -cpp -optc-include -optcdyn-wrapper-patchable-behaviour.h $(INPLACE_EXTRA_FLAGS) $< -o $@
# -----------------------------------------------------------------------------
+# build the static lib containing the C main symbol
+
+rts/dist/build/libHSrtsmain.a : rts/dist/build/Main.o
+ $(AR) $(EXTRA_AR_ARGS) $@ $<
+
+# -----------------------------------------------------------------------------
# The RTS package config
# If -DDEBUG is in effect, adjust package conf accordingly..
$(eval $(call manual-package-config,rts))
+ifneq "$(BootingFromHc)" "YES"
rts/package.conf.inplace : $(includes_H_CONFIG) $(includes_H_PLATFORM)
+endif
# -----------------------------------------------------------------------------
# installing