# -*- Makefile -*-
#
# $Id$
#
# makefile to build the C++ Standard library
#
##############################################################################


include ../makefile.in


TARGET       = $(LIBDIR)/$(LIBNAME)
SRCDIRS      = $(TOPDIR)/src

# do not compile these sources...
OMIT_SRCS   += rwstderr.cpp

# include common variables setting for all makefiles
ONE_REPOSITORY = 1
include ../makefile.common

CATFILE      = rwstderr.cat
MSGFILES     = rwstderr.msg

CXXFLAGS    += $(PICFLAGS)
LDFLAGS     += $(LDSOFLAGS) $(MAPFLAGS) $(MAPFILE)

# OBJS += $(shell [ -d ./cxx_repository/ ] && echo ./cxx_repository/*.o)

# For AIX 5.1 xlC 5.0.2.0
ifneq ($(DEFAULT_SHROBJ),)
  SOBJS=$(DEFAULT_SHROBJ)
else
  SOBJS=$(OBJS)
endif

# CXXPRELINK - command for compilers that use template
#              instantiation models that require a prelink stage
ifneq ($(PRELINKFLAGS),)
CXXPRELINK   = $(CXX) $(CPPFLAGS) $(LDFLAGS) $(PRELINKFLAGS) $(OBJS)
endif   # ($(PRELINKFLAGS),)

##############################################################################
#  TARGETS
##############################################################################

# Cancel implicit rules
.SUFFIXES:

all:  $(TARGET) $(CATFILE)

# do any directory specific cleanup using the realclean target
realclean: dependclean clean

# build an archive or shared library (repository included for DEC cxx 6.2)
ifeq ($(findstring shared,$(BUILDMODE)),shared)

  # determione whether we're bulding a .so-type shared library
  # with VisualAge or a shared archive
  xlC_lib_suffix = $(findstring xlC,$(CXX))$(LIBSUFFIX)

  ifeq ($(xlC_lib_suffix),xlC.a)
  # IBM VisualAge first "preprocesses" .o's with -qmkshrobj
  # and then uses `ar' to create a shared library
$(TARGET): $(OBJS)
	@echo "$(CXXPRELINK) -o $(LIBBASE).o" >> $(LOGFILE)
	$(CXXPRELINK) -o $(LIBBASE).o $(TEEOPTS)
	@echo "$(AR) $(ARFLAGS) $(LIBNAME) $(LIBBASE).o" >> $(LOGFILE)
	$(AR) $(ARFLAGS) $(LIBNAME) $(LIBBASE).o $(TEEOPTS)
  else
$(TARGET): $(OBJS) $(MAPFILE)
	@echo "$(LD) $(OBJS) $(LDFLAGS) -o $@.$(LIBVER)" >> $(LOGFILE)
	$(LD) $(OBJS) $(LDFLAGS) -o $@.$(LIBVER) $(TEEOPTS)
	@echo "ln -sf $@.$(LIBVER) $@" >> $(LOGFILE)
	rm -f $@
	ln -s $@.$(LIBVER) $@
  endif   # eq ($(CXX),xlC)

else

$(TARGET): $(OBJS)
	@echo "$(CXXPRELINK)" >> $(LOGFILE)
	$(CXXPRELINK) $(TEEOPTS)
	@echo "$(AR) $(ARFLAGS) $(LIBNAME) $(SOBJS)" >> $(LOGFILE)
	$(AR) $(ARFLAGS) $(LIBNAME) $(SOBJS) $(TEEOPTS)

endif   # ($(findstring shared,$(BUILDMODE)),shared)

# Common rules used by all Makefiles
include ../makefile.rules