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ghc-get-packages.sh no array at all: roughly 20% faster

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svn path=/nixpkgs/trunk/; revision=16399
This commit is contained in:
Marc Weber 2009-07-16 15:18:21 +00:00
parent f6e24fddbe
commit eccd5d5a41
1 changed files with 2 additions and 3 deletions
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5
pkgs/development/compilers/ghc/ghc-get-packages.sh
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@ -11,11 +11,10 @@ else
fi fi
PATH="$2:$PATH" PATH="$2:$PATH"
IFS=":" IFS=":"
PKGS=()
for p in $PATH; do for p in $PATH; do
PkgDir="$p/../lib/ghc-pkgs/ghc-$version" PkgDir="$p/../lib/ghc-pkgs/ghc-$version"
for i in $PkgDir/*.installedconf; do for i in $PkgDir/*.installedconf; do
test -f $i && PKGS[${#PKGS[*]}]="$prefix$i" # output takes place here
test -f $i && echo -n " $prefix$i"
done done
done done
echo ${PKGS[*]}