In my case:
$ rm ./stmp-fixinc ; time make -j16
takes 17 seconds, where I can reduce it easily with the suggested
change. Then I get to 11.2 seconds.
The scripts searches ~2500 folders in my case with total 20K header
files.
fixincludes/ChangeLog:
* fixinc.in: Use mkdir -p rather that a loop.
echo $all_dirs
fi
-for file in $all_dirs; do
- rm -rf $LIB/$file
- if [ ! -d $LIB/$file ]
- then mkdir $LIB/$file
- fi
-done
+cd $LIB
+echo "$all_dirs" | xargs mkdir -p
+cd ..
+
mkdir $LIB/root
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