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Re: what's the effect of test in ac_define_dir.m4


From: Ionutz Borcoman
Subject: Re: what's the effect of test in ac_define_dir.m4
Date: Mon, 24 Jun 2002 14:49:34 +0300
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020214

Evrika :-)

Yes, you're right. But I've been for too long a C programmer (and never a shell one). I've thought '&&' was for test command. Something like in:
  if ( xxx == TRUE && yyy == TRUE ) {};

So the C++ equivalent of this bash line:
  test xxx="xxx" && xxx="zzz"
is
  if( xxx == "xxx" ) { xxx  = "zzz"; }

Right ?

TIA,

Ionutz

Andreas Schwab wrote:

??? Of course, it is used, in a conditional.




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