# -*- makefile -*-
# This file defines the things that should be common to all "libraries"
# in the paradyn build tree.  It depends on things like SRCS and
# TARGET being set correctly in the module-specific template and the
# architecture-specific Makefile.
# 
# $Id: make.library.tmpl,v 1.31 2008/03/12 20:08:25 legendre Exp $
#

BUILD_ID= -s $(SUITE_NAME) -v $(RELEASE_NUM)$(BUILD_MARK)$(BUILD_NUM)

XTARGET	= $(basename $(basename $(TARGET)))
VOUCHER	= V_$(XTARGET)

$(VOUCHER):
	@echo Updating build voucher information: $(VOUCHER)
	$(HIDE_COMP)$(BUILDSTAMP) $(BUILD_ID) $(XTARGET)
	$(HIDE_COMP)$(MODCC) -c $(MODCFLAGS) $(VOUCHER).c

VPATH		+= ../src

ifndef NO_STD_OBJS

OBJS +=		$(filter %.o, $(patsubst %.C, %.o, $(filter %.C,$(notdir $(SRCS)))) \
		$(patsubst %.c, %.o, $(filter %.c,$(notdir $(SRCS)))) \
		$(patsubst %.y, %.o, $(filter %.y,$(notdir $(SRCS)))) \
		$(patsubst %.l, %.o, $(filter %.l,$(notdir $(SRCS)))) \
		$(patsubst %.s, %.o, $(filter %.s,$(notdir $(SRCS)))) \
		$(patsubst %.S, %.o, $(filter %.S,$(notdir $(SRCS)))) \
		$(IGEN_GEN_SRCS:%.C=%.o))

STATIC_OBJS +=  $(filter %_nopic.o, $(patsubst %.C, %_nopic.o, $(filter %.C,$(notdir $(SRCS)))) \
		$(patsubst %.c, %_nopic.o, $(filter %.c,$(notdir $(SRCS)))) \
		$(patsubst %.y, %_nopic.o, $(filter %.y,$(notdir $(SRCS)))) \
		$(patsubst %.l, %_nopic.o, $(filter %.l,$(notdir $(SRCS)))) \
		$(patsubst %.s, %_nopic.o, $(filter %.s,$(notdir $(SRCS)))) \
		$(patsubst %.S, %_nopic.o, $(filter %.S,$(notdir $(SRCS)))) \
		$(IGEN_GEN_SRCS:%.C=%_nopic.o))

endif

XLC_DEPFILES =  $(filter %.u, $(patsubst %.u, %.o, $(filter %.u,$(notdir $(SRCS)))))

# specify build prerequisite dependencies (for parallel make)
ifdef PREREQUISITES
$(OBJS): $(PREREQUISITES)
endif

XTARGET= $(basename $(basename $(TARGET)))
VOUCHER= V_$(XTARGET)

ifdef STATIC_COMPS
STATIC_LIBRARY = true
endif

ifndef OVERRIDE_LINK
ifndef STATIC_LIBRARY
$(TARGET): $(OBJS) $(EXTRA_LIBS)
	$(HIDE_COMP)$(RM) $(TARGET)
	$(HIDE_COMP)$(MAKE) $(VOUCHER)
	$(LD) $(LIBDIR) $(LDFLAGS) -o $(TARGET) $(VOUCHER).o $(OBJS) $(LIBS)
else # build a static lib
$(TARGET): $(OBJS) $(EXTRA_LIBS)
	$(HIDE_COMP)$(RM) $(TARGET)
	$(HIDE_COMP)$(MAKE) $(VOUCHER)
	$(AR) rcs $(TARGET) $(VOUCHER).o $(OBJS)
endif # STATIC_LIBRARY

ifdef STATIC_TARGET

# pattern rules for building non-PIC .o's
%_nopic.o: ../src/%.c
	@echo "Compiling $< (noPIC)"
	$(HIDE_COMP)$(CC) -c -o $*_nopic.o $(CFLAGS) $(CPPFLAGS) ../src/$*.c

%_nopic.o: ../src/%.C
	@echo "Compiling $< (noPIC)"
	$(HIDE_COMP)$(CXX) -c -o $*_nopic.o $(CPPFLAGS) $(CXXFLAGS) ../src/$*.C

%_nopic.o: ../src/%.S
	@echo "Compiling $< (noPIC)"
	$(HIDE_COMP)$(AS) $(ASFLAGS) -o $*_nopic.o ../src/$*.S

%_nopic.o: ../src/%.s
	@echo "Compiling $< (noPIC)"
	$(HIDE_COMP)$(AS) $(ASFLAGS) -o $*_nopic.o ../src/$*.s

ifdef STATIC_CFLAGS
$(STATIC_TARGET): CFLAGS = $(STATIC_CFLAGS)
endif

ifdef STATIC_CPPFLAGS
$(STATIC_TARGET): CPPFLAGS = $(STATIC_CPPFLAGS)
endif

ifdef STATIC_CXXCFLAGS
$(STATIC_TARGET): CXXFLAGS = $(STATIC_CXXFLAGS)
endif

ifdef STATIC_ASFLAGS
$(STATIC_TARGET): ASFLAGS = $(STATIC_ASFLAGS)
endif

$(STATIC_TARGET): $(STATIC_OBJS)
	$(HIDE_COMP)$(RM) $(STATIC_TARGET)
	$(AR) rcs $(STATIC_TARGET) $(STATIC_OBJS)

endif # STATIC_TARGET

endif  # OVERRIDE_LINK

ifdef PUBLIC_H
$(INCLUDE_DEST)/%.h: $(TO_INC)/%.h
	$(CP) $^ $(INCLUDE_DEST)

public_includes: $(patsubst %,$(INCLUDE_DEST)/%,$(PUBLIC_H))
else
public_includes:
endif 

ifndef DEST
DEST		= $(LIBRARY_DEST)
endif

echo:
	echo $(OBJS)

clean:
	$(RM) *.o *.[hC] *.a *.so* .__afs* $(TARGET) $(STATIC_TARGET)

distclean: clean
	$(RM) DEPENDS

RELEASE_MAJOR ?= $(RELEASE_NUM)
RELEASE_NUM = $(RELEASE_MAJOR).$(RELEASE_MINOR)

$(DEST)/$(TARGET): $(TARGET)
	-$(CP) $(TARGET) $(DEST)/$(TARGET).$(RELEASE_NUM)
	-cd $(DEST); $(LN) -f $(TARGET).$(RELEASE_NUM) $(TARGET).$(RELEASE_MAJOR)
	-cd $(DEST); $(LN) -f $(TARGET).$(RELEASE_MAJOR) $(TARGET)

ifdef STATIC_TARGET
$(DEST)/$(STATIC_TARGET): $(STATIC_TARGET)
	-$(CP) $(STATIC_TARGET) $(DEST)

install_generic: $(DEST)/$(TARGET) public_includes $(DEST)/$(STATIC_TARGET)

else

install_generic: $(DEST)/$(TARGET) public_includes

endif

# A definition of OVERRIDE_INSTALL will skip this definition, so it shouldn't contain
# anything other than "install_generic". 
ifndef OVERRIDE_INSTALL
install: install_generic
endif

#
# dependency generation definitions
#

.PHONY : depend
depend:
	$(RM) DEPENDS
	$(MAKE) DEPENDS

# 
# Define DEPENDS dependencies such that the DEPENDS files depends on
# the .I files, not the .[Ch] files; otherwise, DEPENDS get rebuilt
# all the time.  We do need to build the Igen-generated files before
# updating DEPENDS, however,
#
ifndef DEPENDFLAGS
  DEPENDFLAGS = -MM
endif

DEPENDS:
	@echo "Building depends files"
	@touch DEPENDS
#	@$(MAKE) $(SRCS)
ifdef XLC_BUILD
  ifeq ($(DEPCC), xlC)
	$(DEPCC) $(DEPENDFLAGS) $(MODCFLAGS) $(SRCS) > /dev/null
	cat *.u > DEPENDS
	rm -f *.u
  else
	$(DEPCC) $(DEPENDFLAGS) $(MODCFLAGS) $(SRCS) > DEPENDS
  endif #aix/power platform
else
ifeq ($(MODCC),cc)
	$(HIDE_COMP)$(GCC) -MM $(MODCFLAGS) $(SRCS) > DEPENDS
else
	$(HIDE_COMP)$(DEPCC) $(DEPENDFLAGS) $(MODCFLAGS) $(SRCS) > DEPENDS
endif #XLC_BUILD
endif


#.depend.% %.C:
#	makedepend -fDEPENDS -- $(CFLAGS) $(SRCS)

%.C: %.y
	$(YACC) $(YFLAGS) $<
	$(MV) y.tab.c $@

%.C: %.l
	$(LEX) -t $(LFLAGS) $< > $@

#
# A few pattern rules for simplicity in handling igen-generated files.
#

%.mrnet.CLNT.C %.mrnet.CLNT.h %.mrnet.SRVR.C %.mrnet.SRVR.h %.mrnet.h %.mrnet.temp.C: %.I
	$(IGEN) -mrnet $(ICFLAGS) $<

%.xdr.C %.xdr.CLNT.C %.xdr.CLNT.h %.xdr.SRVR.C %.xdr.SRVR.h %.xdr.h %.xdr.temp.C: %.I

	$(IGEN) -xdr $(ICFLAGS) $<

%.thread.C %.thread.CLNT.h %.thread.SRVR.h %.thread.h: %.I
	$(IGEN) -thread $(ICFLAGS) $<

#
# include the dependencies.
#
ifneq ($(MAKECMDGOALS),distclean)
include DEPENDS
endif

# platform-specific options
include $(TO_CORE)/make.platform.tmpl

# Let's trying prettyprinting the compile lines...

%.o : %.c
	@echo Compiling $<
	$(HIDE_COMP) $(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@ 

%.o : %.C
	@echo Compiling $<
	$(HIDE_COMP) $(CXX) -c $(CXXFLAGS) $(CPPFLAGS) $< -o $@