HSLIB = std
-# we don't want PrelMain in the GHCi library.
-GHCI_LIBOBJS = $(filter-out PrelMain.$(way_)o,$(HS_OBJS))
-
BOOT_SRCS += PrelPrimopWrappers.hs
#-----------------------------------------------------------------------------
CLEAN_FILES += PrelGHC.hi $(foreach way, $(WAYS), PrelGHC.$(way)_hi)
+
+#-----------------------------------------------------------------------------
+# Building the library for GHCi
+#
+# The procedure differs from that in fptools/mk/target.mk in two ways:
+# (a) we don't want PrelMain in the GHCi std library
+# (b) on Win32 we must split it into two, because a single .o file can't
+#
+
+# we don't want PrelMain in the GHCi library.
+GHCI_LIBOBJS = $(filter-out PrelMain.$(way_)o,$(HS_OBJS))
+
+
+ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+# Standard rule
+$(GHCI_LIBRARY) :: $(GHCI_LIBOBJS)
+ ld -r -x -o $@ $(GHCI_LIBOBJS)
+
+else
+# Rule for Win32 platform
+# Keep HSstd.o as a pseudo-target (I think)
+HSstd.o :: $(GHCI_LIBOBJS)
+ ld -r -x -o HSstd1.o $(filter Prel%, $(GHCI_LIBOBJS))
+ ld -r -x -o HSstd2.o $(filter-out Prel%, $(GHCI_LIBOBJS))
+endif # TARGETPLATFORM = win32
+
+
+
+
#-----------------------------------------------------------------------------
# Installation; need to install .hi files as well as libraries
#
INSTALL_DATAS += PrelGHC.$(way_)hi
+
+
#-----------------------------------------------------------------------------
# ILX stuff. PLEASE IGNORE THIS UNLESS YOU'RE WORKING ON GHC.NET
#----------------------------------------
# Building HsLibs libraries.
+#
+# Inputs:
+# $(HSLIB) is the name of the library to build
+# $(IS_CBITS_LIB) should be "YES" for a "cbits" library
+#
+# Outputs:
+# $(LIBRARY) the name of the library.a
+# $(GHIC_LIBRARY) the name of the library.o (for GHCi0
+# $(LIBOBJS) objects to put in library
+# $(STUBOBJS) more objects to put in library
+#
+# $(LIBOBJS) is set to $(HS_OBJS) or $(C_OBJS) depending
+# on whether or not it's a "cbits" library. But you can
+# override this by setting $(LIBOBJS) yourself
ifneq "$(HSLIB)" ""
#----------------------------------------
# Libraries/archives
+#
+# Build $(LIBRARY) from $(LIBOJBS)+$(STUBOBJS)
+#
+# Inputs:
+# $(LIBOBJS)
+# $(STUBOBJS)
+#
+# Outputs:
+# Rule to build $(LIBRARY)
ifneq "$(LIBRARY)" ""
all :: $(LIBRARY)
HC_SPLIT_POST = ld -r -x -o $@ $(basename $@)/*.$(way_)o
else
HC_SPLIT_POST = touch $@
-endif
+endif # GhcWithInterpreter == YES
SRC_HC_PRE_OPTS += $(HC_SPLIT_PRE);
SRC_HC_POST_OPTS += $(HC_SPLIT_POST);
else
SRC_HC_POST_OPTS += \
ld -r -x -o $@.tmp $@; $(MV) $@.tmp $@
-endif
-endif
+endif # SplitObjs
+endif # StripLibraries
$(LIBRARY) :: $(STUBOBJS) $(LIBOBJS)
$(BUILD_LIB)
-endif
+endif # LIBRARY = ""
#--------------------------------------------------------------
# Build dynamically-linkable libraries for GHCi
#
+# Build $(GHCI_LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
+#
+# Why? GHCi can only link .o files (at the moment), not .a files
+# so we have to build libFoo.o as well as libFoo.a
+#
+# Furthermore, GHCi currently never loads
+# profiling libraries (or other non-std ways)
+#
+# Inputs:
+# $(GHCI_LIBRARY)
+#
+# Outputs:
+# Rule to build $(GHCI_LIBRARY)
+
ifneq "$(GHCI_LIBRARY)" ""
ifeq "$(way)" ""
ifeq "$(GhcWithInterpreter)" "YES"
+
+INSTALL_LIBS += $(GHCI_LIBRARY)
+CLEAN_FILES += $(GHCI_LIBRARY)
+
all :: $(GHCI_LIBRARY)
-ifeq "$(GHCI_LIBOBJS)" ""
-GHCI_LIBOBJS = $(LIBOBJS)
+ifneq "$(HSLIB)" "std"
+# An annoying gotcha is that the Prelude is a bit special,
+# for reasons described in ghc/lib/std/Makefile.
+# So we only put in this standard rule for packages other than std
+# The rule for the Prelude is in ghc/lib/std/Makefile
+$(GHCI_LIBRARY) :: $(LIBOBJS)
+ ld -r -x -o $@ $(LIBOBJS) $(STUBOBJS)
endif
-$(GHCI_LIBRARY) :: $(GHCI_LIBOBJS)
- ld -r -x -o $@ $(GHCI_LIBOBJS) $(STUBOBJS)
+endif # GhcWithInterpreter
+endif # way
+endif # GHCI_LIBRARY
-INSTALL_LIBS += $(GHCI_LIBRARY)
-CLEAN_FILES += $(GHCI_LIBRARY)
-endif
-endif
-endif
#----------------------------------------
# Building Win32 DLLs