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Merge pull request #191824 from mweinelt/prusa-slicer-step-fix

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Martin Weinelt 2022-10-05 02:21:36 +02:00 committed by GitHub
parent bcf1085724 bcca922de5
commit ee2d8d399a
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18
pkgs/applications/misc/prusa-slicer/default.nix
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@ -130,6 +130,15 @@ stdenv.mkDerivation rec {
# likely due to commit e682dd84cff5d2420fcc0a40508557477f6cc9d3
# See issue #185808 for details.
sed -i 's|test_voronoi.cpp||g' tests/libslic3r/CMakeLists.txt
# prusa-slicer expects the OCCTWrapper shared library in the same folder as
# the executable when loading STEP files. We force the loader to find it in
# the usual locations (i.e. LD_LIBRARY_PATH) instead. See the manpage
# dlopen(3) for context.
if [ -f "src/libslic3r/Format/STEP.cpp" ]; then
substituteInPlace src/libslic3r/Format/STEP.cpp \
--replace 'libpath /= "OCCTWrapper.so";' 'libpath = "OCCTWrapper.so";'
fi
'';
src = fetchFromGitHub {
@ -147,11 +156,20 @@ stdenv.mkDerivation rec {
postInstall = ''
ln -s "$out/bin/prusa-slicer" "$out/bin/prusa-gcodeviewer"
mkdir -p "$out/lib"
mv -v $out/bin/*.so $out/lib/
mkdir -p "$out/share/pixmaps/"
ln -s "$out/share/PrusaSlicer/icons/PrusaSlicer.png" "$out/share/pixmaps/PrusaSlicer.png"
ln -s "$out/share/PrusaSlicer/icons/PrusaSlicer-gcodeviewer_192px.png" "$out/share/pixmaps/PrusaSlicer-gcodeviewer.png"
'';
preFixup = ''
gappsWrapperArgs+=(
--prefix LD_LIBRARY_PATH : "$out/lib"
)
'';
meta = with lib; {
description = "G-code generator for 3D printer";
homepage = "https://github.com/prusa3d/PrusaSlicer";