Hello,
I am attempting to compile the unreal editor on linux through the instructions on this page: A new, community-hosted Unreal Engine Wiki - Announcements - Unreal Engine Forums
Upon running Setup.sh, I get the following errors:
$ ./Setup.sh
Registering git hooks... (this will override existing ones!)
Github build
Checking / downloading the latest archives
Checking dependencies (excluding Win32, Win64, Mac, HTML5, Android)...
Received 8107/15891 files (723.1/3042.5mb; 2.00mb/s; 23%)...Stacktrace:
Native stacktrace:
mono() [0x4b73d8]
mono() [0x50f13b]
mono() [0x423d22]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f0a5027c340]
Debug info from gdb:
Received 8125/15891 files (724.7/3042.5mb; 2.07mb/s; 23%)...Could not attach to process. If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user. For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
Build/BatchFiles/Linux/GitDependencies.sh: line 19: 18755 Aborted (core dumped) mono Engine/Binaries/DotNET/GitDependencies.exe $ARGS
Result: 134
Checking dependencies (excluding Win32, Win64, Mac, HTML5, Android)...
Received 7766/7766 files (2324.5/2324.5mb; 0.01mb/s; 100%)...
Result: 0
Fixing inconsistent case in filenames.
Content/Editor/Slate/Icons/ExploreLayerContents.png -> ExploreLayerContents.PNG
Content/Editor/Slate/Old/TableView/SplitterGrip.png -> SplitterGrip.PNG
Content/Editor/Slate/Old/Border.png -> Border.PNG
Content/Editor/Slate/Old/AnimEditor/NotifyTrackBackground.png -> NotifyTrackBackground.PNG
Content/Editor/Slate/Old/Graph/NodeShadowSelected.png -> NodeShadowSelected.PNG
Content/Editor/Slate/Old/Graph/NodeBackground.png -> NodeBackground.PNG
Content/Editor/Slate/Old/Graph/Arrow.png -> Arrow.PNG
Content/Editor/Slate/Old/Graph/GraphBackground.png -> GraphBackground.PNG
Content/Editor/Slate/Old/Graph/GraphBackground_Stone.png -> GraphBackground_Stone.PNG
Content/Editor/Slate/Old/Graph/GraphBackground_Slate.png -> GraphBackground_Slate.PNG
Content/Editor/Slate/Old/Graph/map.png -> map.PNG
Content/Editor/Slate/Old/Docking/ContentBorder.png -> ContentBorder.PNG
Content/Editor/Slate/Old/FilledBorder.png -> FilledBorder.PNG
Content/Editor/Slate/Old/DebugBorder.png -> DebugBorder.PNG
Content/Editor/Slate/Old/ComboArrow.png -> ComboArrow.PNG
Content/Editor/Slate/Graph/Pin_disconnected.png -> Pin_disconnected.PNG
Content/Editor/Slate/Graph/Icons/Hammer.png -> Hammer.PNG
Content/Editor/Slate/Graph/Pin_connected.png -> Pin_connected.PNG
Content/Editor/Slate/Graph/GraphPanel_SolidBackground.png -> GraphPanel_SolidBackground.PNG
Content/Editor/Slate/Graph/MathNode_body.png -> MathNode_body.PNG
Content/Editor/Slate/Common/WorkingBar_Marquee.png -> WorkingBar_Marquee.PNG
Content/Editor/Slate/Common/TextBoxLabelBorder.png -> TextBoxLabelBorder.PNG
Content/Editor/Slate/Common/WorkingFrame_Marquee_Vert.png -> WorkingFrame_Marquee_Vert.PNG
Content/Editor/Slate/Common/SearchGlass.png -> SearchGlass.PNG
Content/Editor/Slate/Common/VerticalPipe.png -> VerticalPipe.PNG
Content/Editor/Slate/Common/X.png -> X.PNG
Content/Editor/Slate/Common/HeaderSplitterGrip.png -> HeaderSplitterGrip.PNG
Content/Editor/Slate/Common/ProgressBar_Marquee.png -> ProgressBar_Marquee.PNG
Content/Editor/Slate/Common/WorkingFrame_Marquee.png -> WorkingFrame_Marquee.PNG
Content/Editor/Slate/Common/Spinbox.png -> Spinbox.PNG
Content/Editor/Slate/Common/RoundedSelection_16x.png -> RoundedSelection_16x.PNG
Content/Slate/Old/Border.png -> Border.PNG
Content/Slate/Common/TextBoxLabelBorder.png -> TextBoxLabelBorder.PNG
Content/Slate/Common/SearchGlass.png -> SearchGlass.PNG
Content/Slate/Common/X.png -> X.PNG
Content/Slate/Common/HeaderSplitterGrip.png -> HeaderSplitterGrip.PNG
Content/Slate/Common/ProgressBar_Marquee.png -> ProgressBar_Marquee.PNG
Content/Slate/Common/Spinbox.png -> Spinbox.PNG
Content/Slate/Common/DebugBorder.png -> DebugBorder.PNG
Content/Slate/Common/RoundedSelection_16x.png -> RoundedSelection_16x.PNG
Documentation/Source/Shared/Icons/Source/Images/ExploreLayerContents.png -> ExploreLayerContents.PNG
Documentation/Source/Shared/Icons/Images/ExploreLayerContents.png -> ExploreLayerContents.PNG
Building ThirdParty libraries
If you don't see SUCCESS message in the end, then building did not finish properly.
In that case, take a look into /home/siddharth/UnrealEngine/Engine/Build/BatchFiles/Linux/BuildThirdParty.log for details.
==> BuildLND
==> BuildHLSLCC
$
Here is my BuildThirdParty.log file:
building LinuxNativeDialogs
+ cd Source/ThirdParty/LinuxNativeDialogs/UELinuxNativeDialogs
+ rm -rf build
+ mkdir build
+ cd build
+ cmake ..
-- The C compiler identification is GNU 4.8.2
-- The CXX compiler identification is GNU 4.8.2
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.26")
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found
-- checking for module 'freetype2'
-- found freetype2, version 17.1.11
-- Found Freetype: /usr/lib/x86_64-linux-gnu/libfreetype.so (found version "17.1.11")
-- Found GTK2_GTK: /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so
-- checking for module 'gtk+-3.0'
-- package 'gtk+-3.0' not found
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib/x86_64-linux-gnu/libX11.so
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libGL.so
-- SDL2 found
-- Qt4 found
SDL2 found SDL2
-- GTK2 found
SDL2 found SDL2
-- Configuring done
-- Generating done
-- Build files have been written to: /home/siddharth/UnrealEngine/Engine/Source/ThirdParty/LinuxNativeDialogs/UELinuxNativeDialogs/build
+ make -j4
Scanning dependencies of target qt4dialog
16%] Building CXX object CMakeFiles/qt4dialog.dir/src/qtdialog.cpp.o
Linking CXX shared library libqt4dialog.so
16%] Built target qt4dialog
Scanning dependencies of target qt4test
Scanning dependencies of target qt4sdltest
50%] 50%] Building CXX object CMakeFiles/qt4sdltest.dir/src/sdl2test.cpp.o
Building CXX object CMakeFiles/qt4test.dir/src/dialogtest.cpp.o
Linking CXX executable qt4test
Linking CXX executable qt4sdltest
50%] Built target qt4test
50%] Built target qt4sdltest
Scanning dependencies of target gtk2dialog
66%] Building C object CMakeFiles/gtk2dialog.dir/src/gtkdialog.c.o
Linking C shared library libgtk2dialog.so
66%] Built target gtk2dialog
Scanning dependencies of target gtk2test
Scanning dependencies of target gtk2sdltest
[100%] [100%] Building CXX object CMakeFiles/gtk2sdltest.dir/src/sdl2test.cpp.o
Building CXX object CMakeFiles/gtk2test.dir/src/dialogtest.cpp.o
Linking CXX executable gtk2test
[100%] Built target gtk2test
Linking CXX executable gtk2sdltest
[100%] Built target gtk2sdltest
+ local LIB_DIR=../lib/Linux/x86_64-unknown-linux-gnu/
+ '' -f libqt4dialog.so ']'
+ ln -s libqt4dialog.so libLND.so
+ mv libgtk2dialog.so libLND.so libqt4dialog.so ../lib/Linux/x86_64-unknown-linux-gnu//
+ cp -P --remove-destination ../lib/Linux/x86_64-unknown-linux-gnu//libgtk2dialog.so ../lib/Linux/x86_64-unknown-linux-gnu//libLND.so ../lib/Linux/x86_64-unknown-linux-gnu//libqt4dialog.so /home/siddharth/UnrealEngine/Engine/Binaries/Linux/
+ '' -f libqt5dialog.so ']'
+ '' -f libgtk2dialog.so ']'
+ '' -f libgtk3dialog.so ']'
+ set +x
building hlslcc
+ cd Source/ThirdParty/hlslcc
+ P4Open hlslcc/lib/Linux/x86_64-unknown-linux-gnu/libhlslcc.a
+ for file in '$@'
+ '' '!' -e hlslcc/lib/Linux/x86_64-unknown-linux-gnu/libhlslcc.a ']'
+ '' -w hlslcc/lib/Linux/x86_64-unknown-linux-gnu/libhlslcc.a ']'
+ return
+ cd hlslcc/projects/Linux
+ make -j4 clean
rm -f ../../src/hlslcc_lib/ast_expr.o ../../src/hlslcc_lib/ast_function.o ../../src/hlslcc_lib/ast_to_hir.o ../../src/hlslcc_lib/ast_type.o ../../src/hlslcc_lib/builtin_stubs.o ../../src/hlslcc_lib/glcpp-lex.o ../../src/hlslcc_lib/glcpp-parse.o ../../src/hlslcc_lib/glsl_parser_extras.o ../../src/hlslcc_lib/glsl_symbol_table.o ../../src/hlslcc_lib/glsl_types.o ../../src/hlslcc_lib/hash_table.o ../../src/hlslcc_lib/hir_field_selection.o ../../src/hlslcc_lib/hlslcc.o ../../src/hlslcc_lib/hlsl_lexer.o ../../src/hlslcc_lib/hlsl_parser.o ../../src/hlslcc_lib/ir_basic_block.o ../../src/hlslcc_lib/ir_clone.o ../../src/hlslcc_lib/ir_constant_expression.o ../../src/hlslcc_lib/ir.o ../../src/hlslcc_lib/IRDump.o ../../src/hlslcc_lib/ir_expression_flattening.o ../../src/hlslcc_lib/ir_function_can_inline.o ../../src/hlslcc_lib/ir_function.o ../../src/hlslcc_lib/ir_function_detect_recursion.o ../../src/hlslcc_lib/ir_hierarchical_visitor.o ../../src/hlslcc_lib/ir_hv_accept.o ../../src/hlslcc_lib/ir_import_prototypes.o ../../src/hlslcc_lib/ir_print_visitor.o ../../src/hlslcc_lib/ir_rvalue_visitor.o ../../src/hlslcc_lib/ir_track_image_access.o ../../src/hlslcc_lib/ir_unused_structs.o ../../src/hlslcc_lib/ir_validate.o ../../src/hlslcc_lib/ir_variable_refcount.o ../../src/hlslcc_lib/loop_analysis.o ../../src/hlslcc_lib/loop_controls.o ../../src/hlslcc_lib/loop_unroll.o ../../src/hlslcc_lib/lower_clip_distance.o ../../src/hlslcc_lib/lower_discard.o ../../src/hlslcc_lib/lower_if_to_cond_assign.o ../../src/hlslcc_lib/lower_instructions.o ../../src/hlslcc_lib/lower_jumps.o ../../src/hlslcc_lib/lower_mat_op_to_vec.o ../../src/hlslcc_lib/lower_noise.o ../../src/hlslcc_lib/lower_output_reads.o ../../src/hlslcc_lib/lower_texture_projection.o ../../src/hlslcc_lib/lower_variable_index_to_cond_assign.o ../../src/hlslcc_lib/lower_vec_index_to_cond_assign.o ../../src/hlslcc_lib/lower_vec_index_to_swizzle.o ../../src/hlslcc_lib/lower_vector.o ../../src/hlslcc_lib/opt_algebraic.o ../../src/hlslcc_lib/opt_array_splitting.o ../../src/hlslcc_lib/opt_constant_folding.o ../../src/hlslcc_lib/opt_constant_propagation.o ../../src/hlslcc_lib/opt_constant_variable.o ../../src/hlslcc_lib/opt_copy_propagation.o ../../src/hlslcc_lib/opt_copy_propagation_elements.o ../../src/hlslcc_lib/opt_dead_code.o ../../src/hlslcc_lib/opt_dead_code_local.o ../../src/hlslcc_lib/opt_dead_functions.o ../../src/hlslcc_lib/opt_discard_simplification.o ../../src/hlslcc_lib/opt_function_inlining.o ../../src/hlslcc_lib/opt_if_simplification.o ../../src/hlslcc_lib/opt_noop_swizzle.o ../../src/hlslcc_lib/opt_redundant_jumps.o ../../src/hlslcc_lib/opt_structure_splitting.o ../../src/hlslcc_lib/opt_swizzle_swizzle.o ../../src/hlslcc_lib/opt_tree_grafting.o ../../src/hlslcc_lib/OptValueNumbering.o ../../src/hlslcc_lib/PackUniformBuffers.o ../../src/hlslcc_lib/pp.o ../../src/hlslcc_lib/ralloc.o ../../src/hlslcc_lib/ShaderCompilerCommon.o ../../src/hlslcc_lib/strtod.o ../../src/hlslcc_lib/symbol_table.o ../../src/hlslcc_exe/main.o ../../lib/Linux/x86_64-unknown-linux-gnu/libhlslcc.a ../../bin/Linux/hlslcc_64
+ make -j4
clang++ -fPIC -Wno-switch -Wno-unused-value -I../../src/hlslcc_lib -fvisibility=hidden -O2 -std=c++11 -o ../../src/hlslcc_lib/ast_expr.o -c ../../src/hlslcc_lib/ast_expr.cpp
make: clang++: Command not found
make: *** ../../src/hlslcc_lib/ast_expr.o] Error 127
And finally this is the the github repository I cloned for this build:
git clone https://github.com/3dluvr/UnrealEnginebuilding LinuxNativeDialogs
I have tried reinstalling mono, with the same error coming up. Any help with this would be appreciated.