test: drop perl requirement

Since perl is used in just one place and can easily be replaced by a little bit of shell, do so. This makes testing on limited systems easier. Signed-off-by: Mike Frysinger <[email protected]>
biserov · May 16, 2015 · f9fd102 · f9fd102
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commit f9fd102
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diff --git a/INSTALL.txt b/INSTALL.txt
@@ -67,7 +67,6 @@ In addition to the prerequisites mentioned above, you also need:
 
 To debug and run the performance test suite you'll also need:
 
-- Perl (http://www.perl.org/)
 - Python (http://www.python.org/)
 
 Run "./autogen.sh" and then follow the steps mentioned under "Installation"

diff --git a/test.sh b/test.sh
@@ -1834,7 +1834,7 @@ prepare_cleanup_test() {
     mkdir -p $dir
     i=0
     while [ $i -lt 10 ]; do
-        perl -e 'print "A" x 4017' >$dir/result$i-4017.o
+        printf '%4017s' '' | tr ' ' 'A' >$dir/result$i-4017.o
         touch $dir/result$i-4017.stderr
         touch $dir/result$i-4017.d
         if [ $i -gt 5 ]; then