# -------------------------------------------------------------------
#	/shared/
# -------------------------------------------------------------------
#	Makefile for MULTI-PLATFORM development with common code base
#
#	AUTHOR:           Gary McKee
#.	DATE:	          12 September 2003
#	PURPOSE:          to support MULTI-PLATFORM development (SGI, LINUX)
#                         This version of the makefile is unique because it
#                         builds a library, not an executable
#	NOTE:             this makefile must be named 'makefile' in order to 
#                          work.
#
#	DIRECTORY:        ../shared/
#
#	${OBJ_DIR}        destination directory for object files and libraries
#                         (either: A_linux or A_sgi)
#	EXECUTABLE        variable that holds the name of the resulting program
#
#	MODIFIED
#	21nov03 gmckee    automatically derive the OS that selects which type
#                         of compile to do.(Linux, IRIX)
#	16dec04 gmckee    cleanup and test for IRIX, Linux
#  	09Jan04 gmckee    add debug flag "-g"
# 	12jan04 gmckee    add logic for /IRIX64/ machine (INTERCEPT, others?)
# 	17aug04 gmckee    add '-ptused' flag for 'COMMproc.cc' &
#                         'PropagateList.cc'
#	14Dec04 bwhatcott Made dependancies work, removed recursive make calls,
#                         and simplified.
#
################################################################################
SHELL = /bin/sh

include make.sources


#  ------------------- GENERAL parameters -------------------
OBJ_DIR  = A_${MACHINE}
OBJS     = ${SRCS:.cc=.o}
DPEND    = ${SRCS:.cc=.d}
DEBUG    =-g


#  ------------------- LINUX specific parameters -------------------
ifeq ($(OSTYPE),linux)
	MACHINE=Linux
	INC=-I../lib  -I/usr/X11R6/include -I../shared \
	    -I/usr/include/machine
	CFLAGS=-fpermissive -w
	CFLAG2=-fpermissive -w
#	CFLAGS=-Wno-deprecated -fno-for-scope
#	CFLAG2=-Wno-deprecated -fno-for-scope
#	CFLAGS=-fpermissive -Wno-deprecated
#	CFLAG2=-fpermissive -Wno-deprecated
	CPLUS=g++
	OSNAME=OS_IS_LINUX
#  ------------------- IRIX specific parameters -------------------
else
	MACHINE=IRIX
	INC=-I../lib  -I/usr/include/CC -I../shared 
	CFLAGS=-O -DSG11 -32 -ptall  -DFUNCPROTO -DXTFUNCPROTO
	CFLAG2=-O -DSG11 -32 -ptused -DFUNCPROTO -DXTFUNCPROTO
	CPLUS=CC
	OSNAME=OS_IS_SGI
endif


# The command to move files into this dir must finish before DPEND and OBJS
#  are checked for being current.  If the move command is in the rule area,
#  it doesn't execute until after all dependacies are checke.  Putting a
#  target (get) as a dependency to another target (EXECUTABLE) causes
#  get to be called before the other dependancies are checked.
$(EXECUTABLE): makedir get $(DPEND) $(OBJS)
	@echo "--------------------------------------------";
	@echo "$(THIS_DIR)  $(MACHINE)";
	@echo "Linking Shared Library";
	@echo "ar -rc $(EXECUTABLE) INSERT::{OBJS}";
	@ar -rc $(EXECUTABLE)  $(OBJS);
	-@mv -f  *.d  *.o  $(EXECUTABLE)  $(OBJ_DIR);
	@echo "--------------------------------------------";


# Make dirs for object code and links
makedir:
	@if [ ! -d ${OBJ_DIR} ]; then \
		mkdir ${OBJ_DIR};    \
	fi;

# Move the files from the correct subdir.. Called as a dependacy
get:
	-@mv -f $(OBJ_DIR)/$(EXECUTABLE)  $(OBJ_DIR)/*.d  $(OBJ_DIR)/*.o  ./;


# At the command line type "make printvars" to see make vars
printvars:
	@echo "../$(THIS_DIR) makefile diagnostics";
	@echo "-------------------------";
	@echo "variables for ${MACHINE}:";
	@echo "	EXECUTABLE=${EXECUTABLE}";
	@echo "	THIS_DIR=${THIS_DIR}";
	@echo "	OBJ_DIR=${OBJ_DIR}  ";
	@echo "	DEBUG=${DEBUG}  ";
	@echo "	INC=${INC}";
	@echo "	CFLAGS=${CFLAGS}";
	@echo "	CFLAG2=${CFLAG2}";
	@echo "	CPLUS=${CPLUS}  ";
	@echo "	OSNAME=${OSNAME}  ";
	@echo "	OBJS:"
	@echo "		$(OBJS)";
	@echo
	@echo "	DPEND:"
	@echo "		$(DPEND)";
	@echo
	@echo "-------------------------";


# At the command line type "make diag" to print the make vars and make
diag: printvars $(EXECUTABLE)


.cc.o:
	$(CPLUS) $(CFLAGS) $(DEBUG) $(INC) -D$(OSNAME) -c $<


# Compile with the -M flag to create individual *.d dependacy files for
#  each source file.  Use sed to make both the .cc and .d file have the
#  same dependancies (trick from the GNU make book).
.cc.d:
	@set -e; ${CPLUS} -M ${CFLAGS} $(DEBUG) ${INC} -D${OSNAME} -c $< | \
	sed 's/\($*\)\.o[ :]*/\1.o $@ : /g' > $@;#


COMMproc.o : COMMproc.cc
	$(CPLUS) $(CFLAG2) $(DEBUG) $(INC) -D$(OSNAME) -c COMMproc.cc



# ------------------------------------------------------------------------------
# ------------------- RULES FOR 'make clean' -----------------------------------
clean:
	@echo "/shared/ make clean: " ${MACHINE};
	-rm -f  *.d  *.o  $(EXECUTABLE);
	-cd $(OBJ_DIR); rm -f *.d *.o $(EXECUTABLE);


clean_Linux:
	-cd A_Linux; rm -f *.d *.o $(EXECUTABLE);


clean_IRIX:
	-cd A_IRIX; rm -f *.d *.o  $(EXECUTABLE);


.SUFFIXES:	.o .cc .cdt .icon .c .h .C~ .c~ .h~ .d


# Include *.d files which have dependancies
# --------------------------------------------------------
-include $(OBJ_DIR)/*.d