Make sure not to dump stderr
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@ -135,9 +135,9 @@ AC_ARG_WITH(ghc-pkg,
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fi
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fi
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],
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],
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[ AC_MSG_CHECKING([for ghc-pkg])
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[ AC_MSG_CHECKING([for ghc-pkg])
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if ghc-pkg-$GHC_VERSION -V > /dev/null ; then
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if ghc-pkg-$GHC_VERSION -V > /dev/null 2>&1 ; then
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GHCPKG=ghc-pkg-$GHC_VERSION
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GHCPKG=ghc-pkg-$GHC_VERSION
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elif test ghc-pkg -V > /dev/null ; then
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elif test ghc-pkg -V > /dev/null 2>&1 ; then
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GHCPKG=ghc-pkg
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GHCPKG=ghc-pkg
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else
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else
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AC_MSG_ERROR(You need ghc-pkg)
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AC_MSG_ERROR(You need ghc-pkg)
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