Date: Sun, 21 Apr 2002 12:43:21 -0400 From: Mike Barcroft <mike@freebsd.org> To: John Hay <jhay@icomtek.csir.co.za> Cc: freebsd-current@freebsd.org, wollman@freebsd.org Subject: Re: new expr(1) behaviour breaks libtool Message-ID: <20020421124321.T29857@espresso.q9media.com> In-Reply-To: <200204211558.g3LFwM414296@zibbi.icomtek.csir.co.za>; from jhay@icomtek.csir.co.za on Sun, Apr 21, 2002 at 05:58:22PM %2B0200 References: <200204211558.g3LFwM414296@zibbi.icomtek.csir.co.za>
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John Hay <jhay@icomtek.csir.co.za> writes: > I see the new new behaviour of expr(1) requires you to add '--' if your > commandline arguments might start with a '-'. This does break things > a little because our old expr(1) does not understand a '--' in the > beginning and the new one don't work right without it. :-((( I'm almost positive this issue was discussed before. Check the follow ups to the commit. > The place where I noticed it was when libtool started to complain > when compiling jade. Libtool does things like: > > expr -L/export/ports/textproc/jade/work/jade-1.2.1/lib/.libs : -l\(.*\) > expr -lsp : -l\(.*\) > expr -lm : -l\(.*\) > expr -lgrove : -l\(.*\) > > On -current this now have to be: > > expr -- -L/export/ports/textproc/jade/work/jade-1.2.1/lib/.libs : -l\(.*\) > expr -- -lsp : -l\(.*\) > expr -- -lm : -l\(.*\) > expr -- -lgrove : -l\(.*\) > > If we are going to leave this behaviour, we will have to teach libtool > how to call expr(1) differently on -stable and -current and it looks > like yet again different from the rest of the world. :-((( This should exactly match the behavior of any certified UNIX system. > Yes, I did read the commit message, but I still think the behaviour > of the new expr(1) is wrong. Not according to the Standard, or the response from Garrett's request for clarification of the Standard. Best regards, Mike Barcroft To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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