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#
# make file for debugger "dbx"
#
# The file "defs.h" is included by all.
#

.SUFFIXES:
.SUFFIXES: .h .c .s .o

AOUT    = tdbx
DEST    = /usr/local/bin/dbx

LIBRARIES =

CC      = cc
CFLAGS  = -g
LDFLAGS = -g

OBJ = \
   y.tab.o \
   asm.o \
   events.o \
   c.o \
   cerror.o \
   check.o \
   coredump.o \
   debug.o \
   eval.o \
   fortran.o \
   keywords.o \
   languages.o \
   library.o \
   lists.o \
   machine.o \
   main.o \
   mappings.o \
   modula-2.o \
   names.o \
   object.o \
   operators.o \
   pascal.o \
   printsym.o \
   process.o \
   re.o \
   runtime.o \
   scanner.o \
   source.o \
   stabstring.o \
   symbols.o \
   tree.o \
   ops.o

HDR = \
   asm.h \
   events.h \
   c.h \
   check.h \
   coredump.h \
   eval.h \
   fortran.h \
   keywords.h \
   languages.h \
   lists.h \
   machine.h \
   main.h \
   mappings.h \
   modula-2.h \
   names.h \
   object.h \
   operators.h \
   pascal.h \
   printsym.h \
   process.h \
   re.h \
   runtime.h \
   scanner.h \
   source.h \
   stabstring.h \
   symbols.h \
   tree.h \
   ops.h

SRC = \
   defs.h \
   commands.y \
   asm.c \
   events.c \
   c.c \
   cerror.s \
   check.c \
   coredump.c \
   debug.c \
   eval.c \
   fortran.c \
   keywords.c \
   languages.c \
   library.c \
   lists.c \
   machine.c \
   main.c \
   mappings.c \
   modula-2.c \
   names.c \
   object.c \
   operators.c \
   pascal.c \
   printsym.c \
   process.c \
   re.c \
   runtime.c \
   scanner.c \
   source.c \
   symbols.c \
   tree.c \
   ops.c

.c.o:
       @echo "compiling $*.c"
       @${CC} ${CFLAGS} -c $*.c

.s.o:
       @echo "assembling $*.s"
       @${CC}  -c $*.s

.c.h:
       ./makedefs -f $*.c $*.h

${AOUT}: makedefs mkdate ${HDR} ${OBJ}
       @rm -f date.c
       @./mkdate > date.c
       @echo "linking"
       @${CC} ${LDFLAGS} date.c ${OBJ} ${LIBRARIES} -o ${AOUT}

profile: ${HDR} ${OBJ}
       @rm -f date.c
       @./mkdate > date.c
       @echo "linking with -p"
       @${CC} ${LDFLAGS} -p date.c ${OBJ} ${LIBRARIES} -o ${AOUT}

y.tab.c: commands.y
       @echo "expect 2 shift/reduce conflicts"
       yacc -d commands.y

makedefs: makedefs.c library.o cerror.o
       ${CC} -g makedefs.c library.o cerror.o -o makedefs

mkdate: mkdate.c
       ${CC} -g mkdate.c -o mkdate

print:
       @echo "don't print it, it's too long"

#
# Don't worry about the removal of header files, they're created from
# the source files.
#

clean:
       rm -f ${HDR} ${OBJ} y.tab.c y.tab.h ${AOUT} \
           mkdate mkdate.o makedefs makedefs.o date.c core mon.out prof.out

testinstall: ${AOUT} test install

test:
       @chdir tests; make

install: ${AOUT}
       install ${AOUT} ${DEST}

#
# Create a tar file called "tape" containing relevant files.
#

TAPE = tape

tape:
       tar cfv ${TAPE} \
           Makefile ${SRC} makedefs.c mkdate.c tests/ pchanges ptests

#
# Header dependencies are purposely incomplete since header files
# are "written" every time the accompanying source file changes even if
# the resulting contents of the header don't change.  The alternative is
# to force a "makedefs" to be invoked for every header file each time dbx
# is made.
#
# Also, there should be a dependency of scanner.o and keywords.o on y.tab.h
# but misfortunately silly make does a "makedefs y.tab.c y.tab.h" which
# destroys y.tab.h.
#

symbols.o tree.o check.o eval.o events.o: operators.h