TOPDIR			=	..

# Variables for Sun4
#CC			=	/usr/lang/CC
#CC_INCDIR		=	/usr/lang/SC1.0/include/CC
CC			=	/usr/local/gnu/bin/g++
CC_INCDIR		=	.
#CC			=	/mcc/project/carnot/sun4/gnu/bin/gcc
#CC_INCDIR		=	.

# Variables for Sun3
#CC			=	/usr/local/lang/CC
#CC_INCDIR		=	/usr/lang/SC1.0/include/CC

# Variables for HP
#CC			=	/usr/bin/CC
#CC_INCDIR		=	/usr/include/CC

# Variables for DEC
#CC			=	/mcc/local/CenterLine/bin/CC
#CC_INCDIR		=	/mcc/local/CenterLine/c++_1.1.0-r1.0/mips-ultrix4x/include
#PORT_FLAGS		=	-G 0 -Dmips

# Variables for rs6k
#CC			=	/mcc/project/carnot/root/rs6k/gnu/bin/gcc
#CC_INCDIR		=	.

#############################################################

LDL_INCDIR		=	$(TOPDIR)/ldl_extern/ldl_include
LDL_APP_DIR		=	$(TOPDIR)/ldl_lib/include
CFLAGS			=	$(PORT_FLAGS) -I$(LDL_APP_DIR) -I$(LDL_INCDIR) -I$(CC_INCDIR)

EXTERNS			=	\
				airline.o \
				all_letters.o

#.SILENT:

all:	$(EXTERNS)

all_letters.o:	all_letters.cc $(LDL_INCDIR)/ldl_extern.h
		echo -n "Compiling all_letters.cc ... "
		${CC} $(CFLAGS) -c all_letters.cc -o all_letters.o
		echo "done"

airline.o:	airline.cc $(LDL_INCDIR)/ldl_extern.h
		echo -n "Compiling airline.cc ... "
		${CC} $(CFLAGS) -c -o airline.o airline.cc
		echo "done"

clean:
	rm -rf all_letters.o airline.o