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hplip: patch shebangs in $out/share

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A full wrap isn't needed as these scripts are only run from within
hplip's own environment, and unwanted because they are imported
as Python modules.

Also fix a reference to /etc in $out/etc/hp/hplip.conf, though I've no
idea whether it is actually used.
This commit is contained in:
Tobias Geerinckx-Rice 2015-07-22 23:17:08 +02:00
parent 603b146979
commit aebb3ec0f4
1 changed files with 14 additions and 3 deletions
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17
pkgs/misc/drivers/hplip/default.nix
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@ -139,9 +139,9 @@ stdenv.mkDerivation {
''));
fixupPhase = ''
# Wrap the user-facing Python scripts in /bin without turning the ones
# in /share into shell scripts (they need to be importable).
# Complicated by the fact that /bin contains just symlinks to /share.
# Wrap the user-facing Python scripts in $out/bin without turning the
# ones in $out /share into shell scripts (they need to be importable).
# Note that $out/bin contains only symlinks to $out/share.
for bin in $out/bin/*; do
py=`readlink -m $bin`
rm $bin
@ -153,7 +153,18 @@ stdenv.mkDerivation {
# Remove originals. Knows a little too much about wrapPythonProgramsIn.
rm -f $out/bin/.*-wrapped
# Merely patching shebangs in $out/share does not cause trouble.
for i in $out/share/hplip{,/*}/*.py; do
substituteInPlace $i \
--replace /usr/bin/python \
${pythonPackages.python}/bin/${pythonPackages.python.executable} \
--replace "/usr/bin/env python" \
${pythonPackages.python}/bin/${pythonPackages.python.executable}
done
wrapPythonProgramsIn $out/lib "$out $pythonPath"
substituteInPlace $out/etc/hp/hplip.conf --replace /usr $out
'';
meta = with stdenv.lib; {