Re: [Tack-devel] Prime Mover commands

[tim k. <gt...@di...>]

Ok, so I took a look at some of the pmfiles and the Makefile on the project
I'm wanting to attempt to build and decided to move to a much simpler
project until I get the hang of pm.  I have some questions:

The application I'm building has three files, one is a C file and two are
assembly files.  Additionally, the as needs to see -mrenames as a flag
during the build process.  Here is the Makefile:

SHELL=  /bin/sh
SRC_PATH?=      ${PWD}/
PROG=   memcopy

OBJ_PATH= ${SRC_PATH}obj/
#OBJS=  fourbytes.o non-aligned.main.o sixteenbytes.o
OBJS=   main.o fourbytes.o sixteenbytes.o

CC?=    cc
#CFLAGS= -static -Winline -O3
CFLAGS= -Winline -O3
LD?=    ld
LDFLAGS=
AS?=    as
ASFLAGS= -mregnames

all: ${PROG}

${PROG}:  ${OBJS}
        ${CC} ${CFLAGS} -o ${PROG} $(OBJS)

main.o: main.c
        ${CC} ${CFLAGS} -c ${SRC_PATH}main.c >  ${OBJ_PATH}main.o

fourbytes.o: fourbytes.s
        ${AS} ${ASFLAGS} -o ${OBJ_PATH}fourbytes.o ${SRC_PATH}fourbytes.s

sixteenbytes.o: sixteenbytes.s
        ${AS} ${ASFLAGS} -o ${OBJ_PATH}sixteenbytes.o \
                                        ${SRC_PATH}sixteenbytes.s

clean:
        rm -f ${OBJ_PATH}*.o

.PHONY: clean

which actually doesn't work as is.  The PWD variable oddly gets the
directory wrong, but I have altered it to read how I think the path should
be determined for SRC_PATH (typically the current working directory).  I
don't actually reference ld, so that can be ignored.

Where's a good place to start?

thanks in advance,
tim

Gregory T. (tim) Kelly
Owner
Dialectronics.com

P.O. Box 606
Newberry, SC 29108

"Anything war can do, peace can do better."  -- Bishop Desmond Tutu