Arch Linux User Repository

I was able to compile the app (I'm not a C++ dev though, maybe I did something wrong). I addressed two issues:

• wxwidgets 3.2:

❯ cat 0005-baron.patch

diff -r -U2 -p0 SuperSlicer/src/CMakeLists.txt SuperSlicer.baron/src/CMakeLists.txt
--- a/src/CMakeLists.txt    2022-07-31 00:25:47.067587076 +0300
+++ b/src/CMakeLists.txt    2022-07-31 00:28:15.060108308 +0300
@@ -48,13 +48,13 @@ if (SLIC3R_GUI)
             find_package(wxWidgets 3.0 REQUIRED COMPONENTS base core adv html gl stc)
         else ()
-            find_package(wxWidgets 3.1 QUIET COMPONENTS base core adv html gl stc)
+            find_package(wxWidgets 3.2 QUIET COMPONENTS base core adv html gl stc)

             if (NOT wxWidgets_FOUND)
-                message(FATAL_ERROR "\nCould not find wxWidgets 3.1.\n"
+                message(FATAL_ERROR "\nCould not find wxWidgets 3.2.\n"
                     "Hint: On Linux you can set -DSLIC3R_WX_STABLE=1 to use wxWidgets 3.0\n")
             endif ()
         endif ()
     else ()
-        find_package(wxWidgets 3.1 REQUIRED COMPONENTS html adv gl core base stc scintilla)
+        find_package(wxWidgets 3.2 REQUIRED COMPONENTS html adv gl core base stc scintilla)
     endif ()

• boost issue:

❯ cat 0006-baron.patch

diff -r -U2 -p0 SuperSlicer.baron/src/slic3r/GUI/ScriptExecutor.cpp SuperSlicer/src/slic3r/GUI/ScriptExecutor.cpp
--- SuperSlicer.baron/src/slic3r/GUI/ScriptExecutor.cpp 2022-07-31 01:02:12.000000000 +0300
+++ SuperSlicer/src/slic3r/GUI/ScriptExecutor.cpp   2022-07-31 01:16:54.927419028 +0300
@@ -7,4 +7,5 @@

 #include <string>
+#include <boost/filesystem/string_file.hpp>

However the binary doesn't work for me: ❯ superslicer [2022-07-31 01:31:10.309514] [0x00007ff7f5c8c000] [trace] Initializing StaticPrintConfigs [1] 2072322 segmentation fault (core dumped) superslicer

That also happens with the prebuilt superslicer package from pacman, so these two little patches may work for you

The official cereal, boost and openexr3 patch for superslicer can be used. But the superslicer-git does still fail build with an boost issue.

I have sadly not enough time at the moment to create new patches.

@nicman23 I can not apply you patch, because it will be rejected. Can you may publish the full version?

@sl1pkn07 Your patch is sadly outdated now.

patch for 0003 patch

diff --git a/0003-openexr3.patch b/0003-openexr3.patch
index 9c7708e..7e7fdd8 100644
--- a/0003-openexr3.patch
+++ b/0003-openexr3.patch
@@ -1,12 +1,10 @@
-diff --git a/cmake/modules/FindOpenVDB.cmake b/cmake/modules/FindOpenVDB.cmake
-index 02420fed8..c5748b3bb 100644
---- a/cmake/modules/FindOpenVDB.cmake
-+++ b/cmake/modules/FindOpenVDB.cmake
-@@ -326,28 +326,11 @@ macro(just_fail msg)
+--- a/cmake/modules/FindOpenVDB.cmake.orig 2022-07-24 11:42:50.875255887 +0300
++++ a/cmake/modules/FindOpenVDB.cmake  2022-07-24 11:48:54.112735190 +0300
+@@ -347,29 +347,10 @@
    return()
  endmacro()

--find_package(IlmBase QUIET COMPONENTS Half)
+-find_package(IlmBase QUIET)
 -if(NOT IlmBase_FOUND)
 -  pkg_check_modules(IlmBase QUIET IlmBase)
 -endif()
@@ -28,12 +26,12 @@ index 02420fed8..c5748b3bb 100644
  find_package(TBB ${_quiet} ${_required} COMPONENTS tbb)
  find_package(ZLIB ${_quiet} ${_required})
  find_package(Boost ${_quiet} ${_required} COMPONENTS iostreams system )
+-
 +find_package(Imath CONFIG)
-+
- 
  # Use GetPrerequisites to see which libraries this OpenVDB lib has linked to
  # which we can query for optional deps. This basically runs ldd/otoll/objdump
-@@ -398,7 +381,7 @@ foreach(PREREQUISITE ${_OPENVDB_PREREQUISITE_LIST})
+ # etc to track deps. We could use a vdb_config binary tools here to improve
+@@ -419,7 +400,7 @@
      set(OpenVDB_USES_LOG4CPLUS ON)
    endif()

@@ -42,7 +40,7 @@ index 02420fed8..c5748b3bb 100644
    if(NOT ${_HAS_DEP} EQUAL -1)
      set(OpenVDB_USES_ILM ON)
    endif()
-@@ -429,11 +412,7 @@ if(OpenVDB_USES_LOG4CPLUS)
+@@ -450,11 +431,7 @@
    find_package(Log4cplus ${_quiet} ${_required})
  endif()

@@ -55,7 +53,7 @@ index 02420fed8..c5748b3bb 100644
    find_package(OpenEXR ${_quiet} ${_required})
  endif()

-@@ -450,7 +429,7 @@ endif()
+@@ -471,7 +448,7 @@
  set(_OPENVDB_VISIBLE_DEPENDENCIES
    Boost::iostreams
    Boost::system
@@ -64,7 +62,7 @@ index 02420fed8..c5748b3bb 100644
  )

  set(_OPENVDB_DEFINITIONS)
-@@ -460,10 +439,7 @@ endif()
+@@ -481,10 +458,7 @@

  if(OpenVDB_USES_EXR)
    list(APPEND _OPENVDB_VISIBLE_DEPENDENCIES

Patches are out of date, patch nr 2 fails with:

patching file cmake/modules/Findcereal.cmake
patching file src/CMakeLists.txt
Hunk #1 succeeded at 141 (offset 18 lines).
patching file src/libslic3r/CMakeLists.txt
Hunk #1 succeeded at 358 (offset 37 lines).
patching file src/slic3r/CMakeLists.txt
Hunk #1 FAILED at 259.
1 out of 1 hunk FAILED -- saving rejects to file src/slic3r/CMakeLists.txt.rej

...and patch nr 3 fails with:

patching file cmake/modules/FindOpenVDB.cmake
Hunk #1 FAILED at 326.
Hunk #2 succeeded at 419 (offset 21 lines).
Hunk #3 succeeded at 450 (offset 21 lines).
Hunk #4 succeeded at 467 (offset 21 lines).
Hunk #5 succeeded at 477 (offset 21 lines).
1 out of 5 hunks FAILED -- saving rejects to file cmake/modules/FindOpenVDB.cmake.rej

diff --git a/cmake/modules/FindTBB.cmake b/cmake/modules/FindTBB.cmake
index 7d2c975bd..18d323dc7 100644
--- a/cmake/modules/FindTBB.cmake
+++ b/cmake/modules/FindTBB.cmake
@@ -198,7 +198,7 @@ if(NOT TBB_FOUND)
     if (EXISTS "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h")
         file(READ "${TBB_INCLUDE_DIRS}/tbb/tbb_stddef.h" _tbb_version_file)
     else()
-        file(READ "${TBB_INCLUDE_DIRS}/tbb/version.h" _tbb_version_file)
+        file(READ "${TBB_INCLUDE_DIRS}/oneapi/tbb/version.h" _tbb_version_file)
     endif()
     string(REGEX REPLACE ".*#define TBB_VERSION_MAJOR ([0-9]+).*" "\\1"
         TBB_VERSION_MAJOR "${_tbb_version_file}")
@@ -280,7 +280,7 @@ if(NOT TBB_FOUND)
     set(TBB_LIBRARIES ${TBB_LIBRARIES_RELEASE})
   endif()

-  set(TBB_DEFINITIONS "")
+  set(TBB_DEFINITIONS "TBB_VERSION_MAJOR=${TBB_VERSION_MAJOR}")
   if (MSVC AND TBB_STATIC)
     set(TBB_DEFINITIONS __TBB_NO_IMPLICIT_LINKAGE)
   endif ()
diff --git a/tests/catch2/catch.hpp b/tests/catch2/catch.hpp
index 282d1562c..c1a8b8a2b 100644
--- a/tests/catch2/catch.hpp
+++ b/tests/catch2/catch.hpp
@@ -10819,7 +10819,7 @@ namespace Catch {

     // 32kb for the alternate stack seems to be sufficient. However, this value
     // is experimentally determined, so that's not guaranteed.
-    static constexpr std::size_t sigStackSize = 32768 >= MINSIGSTKSZ ? 32768 : MINSIGSTKSZ;
+    static constexpr std::size_t sigStackSize = 32768;

     static SignalDefs signalDefs[] = {
         { SIGINT,  "SIGINT - Terminal interrupt signal" },
diff --git a/cmake/modules/Findcereal.cmake b/cmake/modules/Findcereal.cmake
index b4829757e..648c79ea7 100644
--- a/cmake/modules/Findcereal.cmake
+++ b/cmake/modules/Findcereal.cmake
@@ -8,7 +8,6 @@ find_package(${CMAKE_FIND_PACKAGE_NAME} ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSIO
 if (NOT ${CMAKE_FIND_PACKAGE_NAME}_FOUND)
     # Fall-back solution to find the Cereal serialization library header file
     include(CheckIncludeFileCXX)
-    add_library(cereal INTERFACE)
     target_include_directories(cereal INTERFACE include)

     if (_quietly)
diff --git a/src/libslic3r/CMakeLists.txt b/src/libslic3r/CMakeLists.txt
index 1678d2e2f..d4ccea4d2 100644
--- a/src/libslic3r/CMakeLists.txt
+++ b/src/libslic3r/CMakeLists.txt
@@ -321,7 +321,6 @@ target_include_directories(libslic3r PUBLIC ${EXPAT_INCLUDE_DIRS})
 target_link_libraries(libslic3r
     libnest2d
     admesh
-    cereal
     libigl
     miniz
     boost_libs
diff --git a/src/slic3r/CMakeLists.txt b/src/slic3r/CMakeLists.txt
index 4824f8541..dd43103ad 100644
--- a/src/slic3r/CMakeLists.txt
+++ b/src/slic3r/CMakeLists.txt
@@ -259,7 +259,7 @@ target_compile_definitions(libslic3r_gui PRIVATE $<$<BOOL:${SLIC3R_ALPHA}>:SLIC3

 encoding_check(libslic3r_gui)

-target_link_libraries(libslic3r_gui libslic3r avrdude cereal imgui GLEW::GLEW OpenGL::GL OpenGL::GLU hidapi exif libcurl ${wxWidgets_LIBRARIES})
+target_link_libraries(libslic3r_gui libslic3r avrdude imgui GLEW::GLEW OpenGL::GL OpenGL::GLU hidapi exif libcurl ${wxWidgets_LIBRARIES})

 if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
     target_link_libraries(libslic3r_gui ${DBUS_LIBRARIES}) 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 2216b7460..18fe344b5 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -123,7 +123,7 @@ if (NOT WIN32)
     set_target_properties(Slic3r PROPERTIES OUTPUT_NAME "${SLIC3R_APP_CMD}")
 endif ()

-target_link_libraries(Slic3r libslic3r cereal)
+target_link_libraries(Slic3r libslic3r)
 if (APPLE)
 #    add_compile_options(-stdlib=libc++)
 #    add_definitions(-DBOOST_THREAD_DONT_USE_CHRONO -DBOOST_NO_CXX11_RVALUE_REFERENCES -DBOOST_THREAD_USES_MOVE)
diff --git a/cmake/modules/FindDBus.cmake b/cmake/modules/FindDBus.cmake
index 1d0f29dd7..885c608e0 100644
--- a/cmake/modules/FindDBus.cmake
+++ b/cmake/modules/FindDBus.cmake
@@ -56,4 +56,4 @@ FIND_PATH(DBUS_ARCH_INCLUDE_DIR
 SET(DBUS_INCLUDE_DIRS ${DBUS_INCLUDE_DIR} ${DBUS_ARCH_INCLUDE_DIR})

 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(DBUS REQUIRED_VARS DBUS_INCLUDE_DIRS DBUS_LIBRARIES)
\ No newline at end of file
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(DBus REQUIRED_VARS DBUS_INCLUDE_DIRS DBUS_LIBRARIES)

@khumarahn

I encountered the same issue. It seems to be related to the TBB patch. I have got it building by commenting out these lines in the PKGBUILD:

patch -p1 < "$srcdir/tbb-2021.patch" # Fix build with TBB 2021
cp "$srcdir/FindTBB.cmake" "cmake/modules/FindTBB.cmake" # Fix build with TBB 2021

However it then fails on linking:

/usr/bin/ld: cannot find -lcereal

and indeed community/cereal does not seem to provide a shared object. I am not sure about how to proceed.

Does not build now, failing at some patches:

==> Starting prepare()...                         
patching file src/slic3r/GUI/GUI.cpp
Hunk #1 succeeded at 29 with fuzz 2 (offset -6 lines).
patching file cmake/modules/FindOpenVDB.cmake
patching file src/libslic3r/Print.cpp
Hunk #1 FAILED at 37. 
Hunk #2 FAILED at 353.
Hunk #3 FAILED at 706.
3 out of 3 hunks FAILED -- saving rejects to file src/libslic3r/Print.cpp.rej
patching file src/libslic3r/PrintBase.cpp
Reversed (or previously applied) patch detected!  Assume -R? [n]

@gkatev I have fixed it

I'm getting an error at the application of the tbb-2021 patch, on file PrintObject.cpp. Possibly due to this commit: https://github.com/supermerill/SuperSlicer/commit/9e4b73f0814ffd8b439bacebd68df86989df8b03

Removing the diff for PrintOject.cpp from the patch file fixed it for me.