Date: Fri, 31 May 2002 19:54:35 -0700 From: Jos Backus <jos@catnook.com> To: Julian Elischer <julian@elischer.org> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Improving GNU make compatibility in BSD make (+ patch) Message-ID: <20020601025457.GA1457@lizzy.catnook.com> In-Reply-To: <Pine.BSF.4.21.0205311855390.29361-100000@InterJet.elischer.org> References: <20020601015343.GA1132@lizzy.catnook.com> <Pine.BSF.4.21.0205311855390.29361-100000@InterJet.elischer.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Fri, May 31, 2002 at 06:55:54PM -0700, Julian Elischer wrote:
> what would you want to do?
>
> On Fri, 31 May 2002, Jos Backus wrote:
>
> > Fyi: it appears nobody is really interested in having BSD make and GNU make
> > converge a little, so I am not going waste any more time on this.
BSD make and GNU make use different symbols for .ALLSRC: GNU make uses $^ and
BSD make uses $>. All my tiny patch to BSD make does is have BSD make treat $^
as $>. This fixes the problem of the mktool Makefile which with this patch is
executed properly by both make's. Perhaps there is a better way to achieve
this but I don't see it. Since BSD make (or OpenBSD make, for that matter)
doesn't currently use $^ I thought it was a pretty safe and useful change.
Thanks for caring!
CC?=gcc
OPT=-O2 -march=i686
#DEBUG=-g -pedantic -Wall -Werror
LDFLAGS=-s
CFLAGS=$(OPT) $(DEBUG)
PROGS=envuidgid setugid tcpaccept tcplisten execlp bsok babysit
BINMODE?=555
prefix=/usr/local
bindir=$(prefix)/bin
.c.o:
$(CC) $(CFLAGS) -c $<
all: $(PROGS)
envuidgid: envuidgid.o
$(CC) $(LDFLAGS) -o $@ $^
setugid: setugid.o setonlygid.o
$(CC) $(LDFLAGS) -o $@ $^
tcpaccept: tcpaccept.o signal_action.o
$(CC) $(LDFLAGS) -o $@ $^
tcplisten: tcplisten.o
$(CC) $(LDFLAGS) -o $@ $^
execlp: execlp.o
$(CC) $(LDFLAGS) -o $@ $^
babysit: babysit.o signal_action.o file_lock.o
$(CC) $(LDFLAGS) -o $@ $^
bsok: bsok.o
$(CC) $(LDFLAGS) -o $@ $^
$(bindir):
mkdir -pm 755 $(bindir)
clean:
rm -f $(PROGS)
install: $(PROGS) $(bindir)
install -m $(BINMODE) $(PROGS) $(bindir)
--
Jos Backus _/ _/_/_/ Santa Clara, CA
_/ _/ _/
_/ _/_/_/
_/ _/ _/ _/
jos@catnook.com _/_/ _/_/_/ use Std::Disclaimer;
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020601025457.GA1457>