Python: more evaluation fixups.

2016-10-14 00:03:12 +02:00
parent efb6052f40
commit 6eeea6effd
35 changed files with 34 additions and 51 deletions
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
    mv *.py $l
    for p in $out/bin/*.sh; do
      wrapProgram $p \
-        --prefix PYTHONPATH : "$(echo ${mercurial}/lib/python*/site-packages):$(echo ${mercurial.python}/lib/python*/site-packages)${stdenv.lib.concatMapStrings (x: ":$(echo ${x}/lib/python*/site-packages)") mercurial.pythonPackages}" \
+        --prefix PYTHONPATH : "$(echo ${mercurial}/lib/python*/site-packages):$(echo ${mercurial.python}/lib/python*/site-packages)${stdenv.lib.concatMapStrings (x: ":$(echo ${x}/lib/python*/site-packages)") mercurial.pythonPackages or []}" \
        --prefix PATH : "$(dirname $(type -p python))":$l
    done
  '';