# ----------------------------------------------------------------------------
# Rules to create object

ifdef HOSTED
VER_DEFS = -DBUILD_VER=\"$(BUILD_VER)\" -DBUILD_NUM=\"$(BUILD_NUM)h\" -DBUILD_DATE=\"$(BUILD_DATE)\" -DBUILD_TIME=\"$(BUILD_TIME)\"
else
VER_DEFS = -DBUILD_VER=\"$(BUILD_VER)\" -DBUILD_NUM=\"$(BUILD_NUM)\" -DBUILD_DATE=\"$(BUILD_DATE)\" -DBUILD_TIME=\"$(BUILD_TIME)\"
endif

ifneq ($(BUILD_CE_VER), 0)
    VER_DEFS += -DBUILD_CE_VER=\"$(BUILD_CE_VER)\"
endif


 # New (non-beta) version of cygwin requires extra quotes (like unix)
 # New version of cygwin is 2.04 so check bash -version
 ifneq (,$(findstring 2.04,$(shell bash -version)))
   VER_DEFS += -DAPP_NAME="\"$(APP_NAME)\""
   ifdef EXTRA_INFO
     VER_DEFS += -DEXTRA_INFO="\"$(EXTRA_INFO)\""
   endif
 else
   VER_DEFS += -DAPP_NAME=\"$(APP_NAME)\"
   ifdef EXTRA_INFO
     VER_DEFS += -DEXTRA_INFO=\"$(EXTRA_INFO)\"
   endif
 endif

VER_BUILD_CMD = $(CC) $(CPPFLAGS) $(CFLAGS) $(CDEFS) $(VER_DEFS) -c $(RNTBASE)/common/libutil/cmdline.c -Fo$(OBJDIR)/cmdline$(OBJSFX)

CXX_BUILD_CMD =	$(strip $(CXX) $(CPPFLAGS) $(CFLAGS) $(CXXFLAGS) $(CDEFS) -Fo$(OBJDIR)/$(@F) -c /Tp $<)

SAFE_CXX_BUILD_CMD = $(strip $(CXX) $(CPPFLAGS) $(CFLAGS) $(CXXFLAGS) $(CDEFS) -Fo$(OBJDIR)/$(@F) -c $<)

$(OBJDIR)/%$(OBJSFX): %.cc
	$(CXX_BUILD_CMD)

C_BUILD_CMD = $(strip $(CC) $(CPPFLAGS) $(CFLAGS) $(CDEFS) -Fo$(OBJDIR)/$(@F) -c $<)

SAFE_C_BUILD_CMD = $(strip $(CC) $(CPPFLAGS) $(CFLAGS) $(CDEFS) -Fo$(OBJDIR)/$(@F) -c $<)
 
$(OBJDIR)/%$(OBJSFX): %.c
	$(C_BUILD_CMD)
#	echo $< NEAL $(OBJS)
#	echo $< NEAL $(DBSRC)


.INTERMEDIATE: $(OBJDIR)/temp.cpp $(OBJDIR)/temp.c

# ----------------------------------------------------------------------------
# Source processing rules

# lint rule ----------------------------------------------------------

ifndef WINDIR
lint:
	$(LINT) $(CPPFLAGS) $(CDEFS) +posixlib $(SRC)
endif

# Replace default lex rule to elimnate warnings caused by flex -------

ifdef WINDIR

%.c: %.l
	$(LEX) -t $< | sed -e 's/register char \*yy_cp, \*yy_bp;/register char *yy_cp = NULL, *yy_bp = NULL;/' | sed -e 's/#include <unistd.h>//g' > $@

%.cc: %.lxx
	$(LEX) -t $< | sed -e 's/register char \*yy_cp, \*yy_bp;/register char *yy_cp = NULL, *yy_bp = NULL;/'| sed -e 's/#include <unistd.h>//g' > $@

else

%.c: %.l
	$(LEX) -t $< | sed -e 's/register char \*yy_cp, \*yy_bp;/register char *yy_cp = NULL, *yy_bp = NULL;/' > $@

%.cc: %.lxx
	$(LEX) -t $< | sed -e 's/register char \*yy_cp, \*yy_bp;/register char *yy_cp = NULL, *yy_bp = NULL;/' > $@

endif


%.cc: %.yxx
	$(YACC) -o $@ $< 

# ----------------------------------------------------------------------------

clean:
	- $(RM) -r $(OBJDIR)
	$(RM) $(TARGET)

# ----------------------------------------------------------------------------
# cxref

cxref: $(CXREFDIRDEP) $(addprefix $(CXREFDIR)/, $(addsuffix .html, $(SRC)))

$(CXREFDIR)/%.c.html: %.c 
	@echo Cross referencing $?
	cxref -xref -O$(CXREFDIR) -Nrnw $(CPPFLAGS) $(CDEFS) $?
	@echo Documenting $?
	cxref -warn-xref -xref -O$(CXREFDIR) -Nrnw -html $(CPPFLAGS) $(CDEFS) $?

# ----------------------------------------------------------------------------
# Makefile dependencies

depend:
	-(find . -name "*.d" -exec rm {} \;)

ifndef WINDIR

D_BUILD_CMD = @$(SHELL) -ec '$(CC) -MM $(CPPFLAGS) $(CDEFS) $< \
                | sed -e "s!$*\\.o!$(BUILDTARGET)/& $@!g" > $@'

$(DEPDIR)/%.d: %.c $(DEPDIRDEP)
	$(D_BUILD_CMD)

ifndef RNT_INCLUDE
ifdef SRC
-include $(addprefix $(DEPDIR)/, $(notdir $(SRC:.c=.d) $(CXXSRC:.cpp=.d)))
endif
endif

endif