Re: [Qemu-devel] Remove bash-ism from configure

2007-02-12 Thread Jernej Simončič 
On Monday, February 12, 2007, 9:55:25, Krister Joas wrote:

 You should take a look at that executable.  On most systems I know, / 
 usr/bin/which is a csh script.  It has to be because it also finds  
 aliases.  It may or may not be portable to use 'which', I'm not  
 really sure, but it's not very efficient.

On my Linux boxes, which is either a sh script (on Debian), or a (compiled)
program (on Gentoo and Slackware). On my firewall (based on FreeBSD), which
is also a program (and also a /bin/sh builtin).

-- 
 Jernej Simončič  http://deepthought.ena.si/ 

Matter will be damaged in direct proportion to its value.
   -- Murphy's Constant



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Re: [Qemu-devel] Remove bash-ism from configure

2007-02-12 Thread Krister Joas 

On Feb 12, 2007, at 6:17 PM, Jernej Simončič wrote:


On Monday, February 12, 2007, 9:55:25, Krister Joas wrote:


You should take a look at that executable.  On most systems I know, /
usr/bin/which is a csh script.  It has to be because it also finds
aliases.  It may or may not be portable to use 'which', I'm not
really sure, but it's not very efficient.


On my Linux boxes, which is either a sh script (on Debian), or a  
(compiled)
program (on Gentoo and Slackware). On my firewall (based on  
FreeBSD), which

is also a program (and also a /bin/sh builtin).


I stand corrected.  NetBSD seems to have removed it completely and  
instead relies on shell built-in commands.  On OpenBSD it's also a  
binary.  My references were Solaris and Mac OS X, where it's  
unfortunately still a csh script.


Krister



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