#-----------------------------------------------------------------------------
-# $Id: Makefile,v 1.5 1999/01/26 11:12:45 simonm Exp $
+# $Id: Makefile,v 1.15 1999/10/29 13:50:16 sof Exp $
# This is the Makefile for the runtime-system stuff.
# This stuff is written in C (and cannot be written in Haskell).
SRCS_RTS_S = $(wildcard *.S)
SRCS_RTS_HC = $(wildcard *.hc)
+ifneq "$(way)" "dll"
+SRCS_RTS_C := $(filter-out RtsDllMain.c, $(SRCS_RTS_C))
+else
+SRCS_RTS_C := $(filter-out Main.c, $(SRCS_RTS_C))
+endif
+
#-----------------------------------------------------------------------------
# creating and installing libHSrts.a (in its many flavors)
#
#WARNING_OPTS += -optc-Wredundant-decls
#WARNING_OPTS += -optc-Wconversion
-SRC_HC_OPTS += -I../includes -I. -Igum $(WARNING_OPTS) $(GhcRtsHcOpts)
-SRC_CC_OPTS += $(GhcRtsCcOpts)
+SRC_HC_OPTS += -I../includes -I. -Igum $(WARNING_OPTS) $(GhcRtsHcOpts) -optc-DCOMPILING_RTS
+SRC_CC_OPTS = $(GhcRtsCcOpts)
+
+ifneq "$(way)" "dll"
+SRC_HC_OPTS += -static
+endif
+# SRC_HC_OPTS += -optc-fPIC
ifeq "$(way)" "mp"
SRC_HC_OPTS += -I$$PVM_ROOT/include
endif
-C_SRCS = $(SRCS_RTS_C) $(SRCS_RTS_HC) # $(SRCS_RTS_S)???
+C_SRCS = $(SRCS_RTS_C) $(SRCS_RTS_HC) $(SRCS_RTS_S)
SRC_MKDEPENDC_OPTS += -I. -I../includes
# ../driver/ghc (a better C compiler :-) to compile the
# different RTS pieces
#
-CC=$(HC) $(HC_OPTS) $($*_HC_OPTS)
+CC=$(GHC) $(HC_OPTS) $($*_HC_OPTS)
+HC=$(GHC)
# prevent this value from leaking into the GMP makefile
unexport CC
# -----------------------------------------------------------------------------
+#
+# Building DLLs is only supported on mingw32 at the moment.
+#
+DLL_NAME = HSrts.dll
+ifeq "$(way)" "dll"
+DLL_IMPLIB_NAME = libHSrts_imp.a
+SRC_BLD_DLL_OPTS += --def HSrts.def -lwinmm -lHS_imp_stub -lgmp -L. -Lgmp
+
+#
+# Need an import library containing the symbols the RTS uses from the Prelude.
+# So, to avoid bootstrapping trouble, we build one containing just the syms
+# we need. Weirdly named to avoid clashing later on when compiling the contents
+# of ghc/lib/..
+#
+# Note: if you do change the name of the Prelude DLL, the "--dllname <nm>.dll"
+# below will need to be updated as well.
+
+$(DLL_NAME) :: libHS_imp_stub.a
+
+libHS_imp_stub.a :
+ dlltool --output-lib libHS_imp_stub.a --def HSprel.def --dllname HSprel.dll
+
+# It's not included in the DLL, but we need to compile it up separately.
+all :: Main.dll_o
+
+endif
+
+# -----------------------------------------------------------------------------
# Compile GMP only if we don't have it already
#
# We use GMP's own configuration stuff, because it's all rather hairy
install :: gmp/libgmp.a
+clean ::
+ $(MAKE) -C gmp MAKEFLAGS= clean
+
ifeq "$(way)" ""
INSTALL_LIBS += gmp/libgmp.a
endif
# Just libHSrts is installed uniformly across ways
#
INSTALL_LIBS += $(LIBRARY)
+ifeq "$(EnableWin32DLLs)" "YES"
+INSTALL_PROGS += $(DLL_NAME) gmp/gmp.dll
+INSTALL_LIBS += $(patsubst %.a, %_imp.a, $(LIBRARY))
+INSTALL_LIBS += gmp/libgmp_imp.a Main.dll_o
+endif
include $(TOP)/mk/target.mk