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ad0b6441f8
The wrapper script for ghc-pkg changes the command's default behavior such that global packages -- i.e. packages that are part of GHC itself -- are no longer found: $ ghc-pkg describe base ghc-pkg: cannot find package base This patch remedies the problem. svn path=/nixpkgs/trunk/; revision=19256
22 lines
478 B
Bash
Executable File
22 lines
478 B
Bash
Executable File
#! /bin/sh
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# Usage:
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# $1: version of GHC
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# $2: invocation path of GHC
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# $3: prefix
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version="$1"
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if test -z "$3"; then
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prefix="-package-conf "
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else
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prefix="$3"
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fi
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PATH="$2:$PATH"
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IFS=":"
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for p in $PATH; do
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PkgDir="$p/../lib/ghc-pkgs/ghc-$version"
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for i in $PkgDir/*.installedconf; do
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# output takes place here
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test -f $i && echo -n " $prefix$i"
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done
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done
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test -f "$2/../lib/ghc-$version/package.conf" && echo -n " $prefix$2/../lib/ghc-$version/package.conf"
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