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annotate src/which.sh @ 1953:378e33d47ab0 v7.2.250

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updated for version 7.2-250
author vimboss
date Fri, 11 Sep 2009 11:26:56 +0000
parents 3fc0f57ecb91
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7
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1 #! /bin/sh
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2 #
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3 # which.sh -- find where an executable is located. It's here because the
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4 # "which" command is not supported everywhere. Used by Makefile.
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5
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6 IFS=":"
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7 for ac_dir in $PATH; do
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8 if test -f "$ac_dir/$1"; then
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9 echo "$ac_dir/$1"
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10 break
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11 fi
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12 done