Re: [9fans] Problem with mk

[Blake McBride <blake@mcbride.name>]

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On Thu, Dec 19, 2013 at 2:16 AM, dexen deVries <dexen.devries@gmail.com>wrote:

> the problem is not solved, merely one of the manifestation is eliminated.
> actual solution requires stating all the dependencies.
>
> if your list of sources and/or targets is dynamic, consider using mkinclude:
> <| GEN_DEPS
> where `GEN_DEPS' is your script generating deps in form TARGET:
> PREREQUISITE
>
>
The following mkfile does what I need/expect without explicit dependencies.

# Makefile for Plan 9

</$objtype/mkfile

DYNACE_PATH = ../..

BINDIR = $DYNACE_PATH/bin
LIBDIR = $DYNACE_PATH/lib
INCDIR = $DYNACE_PATH/include

TARGET = main

CLASSES = class1.d

CFILES = main.c

OBJS = ${CFILES:%.c=%.$O} ${CLASSES:%.d=%.$O}

CFLAGS = -DPLAN9 -I$INCDIR -p

C_CLASSES = ${CLASSES:%.d=%.c}

%.$O : %.c
$CC $CFLAGS $stem.c

%.c : %.d
$BINDIR/dpp -g -p $stem.d

$TARGET : generics.$O $OBJS
$LD -o $target $OBJS generics.$O $LIBDIR/Dynace.a

generics.h : generics.1 $CLASSES
$BINDIR/dpp -g -t generics.h generics.c generics.$O -h -s $newprereq

generics.c : generics.h
$BINDIR/dpp -g -c

generics.1 newgens: $INCDIR/generics.h
$BINDIR/dpp -g $INCDIR/generics.h -s $CLASSES -h
touch generics.1

$OBJS $C_CLASSES : generics.h

clean realclean:VQ:
rm -f generics.* $TARGET *.$O $C_CLASSES

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