Dependency report for PrusaSlicer

Possible dynamic linking on Linux

zlib: Strict dependency required from the system, linked dynamically. Many other libs depend on zlib.
wxWidgets: searches for wx-3.1 by default, but with cmake option SLIC3R_WX_STABLE=ON it will use wx-3.0 bundled with most distros.
libcurl
tbb
boost
eigen
glew
expat
openssl
nlopt
openvdb: This library depends on other libs, namely boost, zlib, openexr, blosc (not strictly), etc...

External libraries in source tree

ad-mesh: Lots of customization, have to be bundled in the source tree.
avrdude: Like ad-mesh, many customization, need to be in the source tree.
clipper: An important library we have to have full control over it. We also have some slicer specific modifications.
glu-libtess: This is an extract of the mesa/glu library not officially available as a package.
imgui: no packages for debian, author suggests using in the source tree
miniz: No packages, author suggests using in the source tree
qhull: libqhull-dev does not contain libqhullcpp => link errors. Until it is fixed, we will use the builtin version. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925540
semver: One module C library, author expects to use clib for installation. No packages.
Shiny: no packages
poly2tree: Obsolete, candidate for removal
polypartition: Obsolete, candidate for removal

Header only

igl
nanosvg
agg
catch2: Only Arch has packages for catch2, other distros at most catch (v1.x). Being strictly header only, we bundle this in the source tree. Used for the unit-test suites.