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author | Peter Simons <simons@cryp.to> | 2013-11-04 18:26:55 +0100 |
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committer | Peter Simons <simons@cryp.to> | 2013-11-04 19:42:49 +0100 |
commit | 0e831bd525cf3eb3b88c9073a049741b1e65431a (patch) | |
tree | 8ba4095ba5d075d3d2c6d29f75534f43a6c84619 /pkgs/development/compilers | |
parent | a22c0fa54a3e4e321057ea7dd0851f24857e6fe2 (diff) | |
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Resurrect the old ghcWithPackages wrapper under the attribute name 'ghcWithPackagesOld'.
Diffstat (limited to 'pkgs/development/compilers')
-rw-r--r-- | pkgs/development/compilers/ghc/with-packages-old.nix | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/pkgs/development/compilers/ghc/with-packages-old.nix b/pkgs/development/compilers/ghc/with-packages-old.nix new file mode 100644 index 000000000000..8acb2511e81d --- /dev/null +++ b/pkgs/development/compilers/ghc/with-packages-old.nix @@ -0,0 +1,127 @@ +{stdenv, ghc, packages ? [], makeWrapper}: + +stdenv.mkDerivation rec { + name = "haskell-env-${ghc.name}"; + + allPackages = stdenv.lib.filter (x: x ? pname) (stdenv.lib.closePropagation packages); + buildInputs = allPackages ++ [makeWrapper]; + propagatedBuildInputs = packages; + + unpackPhase = "true"; + + installPhase = '' + numversion=$(${ghc}/bin/ghc --numeric-version) + majorversion=''${numversion%%.*} + minorversion=''${numversion#*.} + minorversion=''${minorversion%%.*} + + if [[ $majorversion -gt 6 ]] && [[ $minorversion -gt 4 ]]; then + globalConf="--global-package-db" + else + globalConf="--global-conf" + fi + + originalTopDir="${ghc}/lib/ghc-${ghc.version}" + originalPkgDir="$originalTopDir/package.conf.d" + linkedTopDir="$out/lib/ghc-${ghc.version}" + linkedPkgDir="$linkedTopDir/package.conf.d" + + mkdir -p $out/bin + mkdir -p $linkedTopDir + mkdir -p $linkedPkgDir + + echo "Linking GHC core libraries:" + + echo -n "Linking $originalTopDir " + for f in "$originalTopDir/"*; do + if test -f $f; then + ln -s $f $linkedTopDir + echo -n . + fi + done + echo + + echo -n "Linking $originalPkgDir " + for f in "$originalPkgDir/"*.conf; do + ln -s $f $linkedPkgDir + echo -n . + done + echo + + echo "Linking selected packages and dependencies:" + + for currentPath in ${stdenv.lib.concatStringsSep " " allPackages}; do + currentPkgDir="$currentPath/lib/ghc-${ghc.version}" + # Check if current path is a Cabal package for the current GHC + if test -d $currentPkgDir; then + echo -n "Linking $currentPath " + for f in "$currentPath/bin/"*; do + ln -s $f $out/bin + echo -n . + done + for f in "$currentPath/etc/bash_completion.d/"*; do + mkdir -p $out/etc/bash_completion.d + ln -s $f $out/etc/bash_completion.d/ + echo -n . + done + for s in 1 2 3 4 5 6 7 8 9; do + for f in "$currentPath/share/man/man$s/"*; do + mkdir -p $out/share/man/man$s + ln -sv $f $out/share/man/man$s/ + echo -n . + done + done + for f in "$currentPath/share/emacs/site-lisp/"*; do + mkdir -p $out/share/emacs/site-lisp + ln -s $f $out/share/emacs/site-lisp/ + echo -n . + done + for f in "$currentPath/share/ghci/"*; do + mkdir -p $out/share/ghci + ln -s $f $out/share/ghci/ + echo -n . + done + for f in "$currentPkgDir/package.conf.d/"*.conf; do + ln -s $f $linkedPkgDir + echo -n . + done + echo + fi + done + + echo -n "Generating package cache " + ${ghc}/bin/ghc-pkg $globalConf $linkedPkgDir recache + echo . + + echo -n "Generating wrappers " + + for prg in ghc ghci ghc-${ghc.version} ghci-${ghc.version}; do + # The NIX env-vars are picked up by our patched version of ghc-paths. + makeWrapper ${ghc}/bin/$prg $out/bin/$prg \ + --add-flags "-B$linkedTopDir" \ + --set "NIX_GHC" "$out/bin/ghc" \ + --set "NIX_GHCPKG" "$out/bin/ghc-pkg" \ + --set "NIX_GHC_LIBDIR" "$linkedTopDir" + echo -n . + done + + for prg in runghc runhaskell; do + makeWrapper ${ghc}/bin/$prg $out/bin/$prg --add-flags "-f $out/bin/ghc" + echo -n . + done + + for prg in ghc-pkg ghc-pkg-${ghc.version}; do + makeWrapper ${ghc}/bin/$prg $out/bin/$prg --add-flags "$globalConf $linkedPkgDir" + echo -n . + done + + for prg in hp2ps hpc hasktags hsc2hs haddock haddock-${ghc.version}; do + if test -x ${ghc}/bin/$prg -a ! -x $out/bin/$prg; then + ln -s ${ghc}/bin/$prg $out/bin/$prg && echo -n . + fi + done + echo + ''; + + meta = ghc.meta; +} |