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Re: dejagnu runtest and runtest.exp
- To: ian at cygnus dot com (Ian Lance Taylor)
- Subject: Re: dejagnu runtest and runtest.exp
- From: "Philippe De Muyter" <phdm at mail dot macqel dot be>
- Date: Mon, 13 Oct 1997 22:59:13 +0200 (MET DST)
- Cc: egcs at cygnus dot com (egcs mailing list)
> Philippe De Muyter just posted a patch
> (<199710131730.TAA11370@mail.macqel.be>) which should fix that, but I
> think his patch should be changed to search PATH rather than to rely
> on the builtin ``type'' command.
OK, here it is. With an example it is much easier :)
Note that I use test -x, not -f as in example Ian provided. This should
perhaps be fixed in configure.
Mon Oct 13 19:15:41 1997 Philippe De Muyter <phdm@macqel.be>
* runtest (mypath): Scan $PATH to set mypath if $0 does not give it.
--- ./dejagnu/runtest Mon Oct 13 22:45:59 1997
+++ ./dejagnu/runtest Mon Oct 13 22:44:12 1997
@@ -7,13 +7,30 @@
#
# Get the execution path to this script and the current directory.
#
-execpath=`echo ${0-.} | sed -e 's@/[^/]*$@@'`
+mypath=${0-.}
+if expr ${mypath} : '.*/.*' > /dev/null
+then
+ :
+else
+ IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
+ for dir in $PATH
+ do
+ test -z "$dir" && dir=.
+ if test -x $dir/$mypath
+ then
+ mypath=$dir/$mypath
+ break
+ fi
+ done
+ IFS="$save_ifs"
+fi
+execpath=`echo ${mypath} | sed -e 's@/[^/]*$@@'`
# rootme=`pwd`
#
# get the name by which runtest was invoked and extract the config triplet
#
-runtest=`echo ${0-.} | sed -e 's@^.*/@@'`
+runtest=`echo ${mypath} | sed -e 's@^.*/@@'`
target=`echo $runtest | sed -e 's/-runtest$//'`
if [ "$target" != runtest ] ; then
target="--target ${target}"